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refactored the spring symbol indexing mechanics, extracted the overall mechanism from the java specific parts to open it up for other file types

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This commit is contained in:
Martin Lippert
2019-01-15 09:19:11 +01:00
parent 5b2b5e89af
commit 9ab5cd6c8d
32 changed files with 1672 additions and 775 deletions
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6
headless-services/spring-boot-language-server/.classpath
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@@ -37,17 +37,11 @@
<classpathentry kind="src" path="target/generated-sources/annotations">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
<attribute name="ignore_optional_problems" value="true"/>
<attribute name="m2e-apt" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
<attribute name="ignore_optional_problems" value="true"/>
<attribute name="m2e-apt" value="true"/>
<attribute name="test" value="true"/>
</attributes>
</classpathentry>

17
headless-services/spring-boot-language-server/pom.xml
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@@ -78,13 +78,18 @@
<artifactId>commons-io</artifactId>
<version>${commons-io-version}</version>
</dependency>
<!-- <dependency>
<groupId>com.fasterxml</groupId>
<artifactId>aalto-xml</artifactId>
<version>1.1.1</version>
</dependency> -->
<!-- Test harness -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.ide.vscode</groupId>
<artifactId>language-server-test-harness</artifactId>

12
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/BootJavaLanguageServerComponents.java
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@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2016, 2018 Pivotal, Inc.
* Copyright (c) 2016, 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -58,7 +58,7 @@ import org.springframework.ide.vscode.boot.java.snippets.JavaSnippetContext;
import org.springframework.ide.vscode.boot.java.snippets.JavaSnippetManager;
import org.springframework.ide.vscode.boot.java.utils.CompilationUnitCache;
import org.springframework.ide.vscode.boot.java.utils.RestrictedDefaultSymbolProvider;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.boot.java.utils.SpringLiveChangeDetectionWatchdog;
import org.springframework.ide.vscode.boot.java.utils.SpringLiveHoverWatchdog;
import org.springframework.ide.vscode.boot.java.value.ValueCompletionProcessor;
@@ -97,7 +97,7 @@ public class BootJavaLanguageServerComponents implements LanguageServerComponent
private final SimpleLanguageServer server;
private final BootLanguageServerParams serverParams;
private final SpringIndexer indexer;
private final SpringSymbolIndex indexer;
private final SpringPropertyIndexProvider propertyIndexProvider;
private final ProjectBasedPropertyIndexProvider adHocPropertyIndexProvider;
private final SpringLiveHoverWatchdog liveHoverWatchdog;
@@ -373,7 +373,7 @@ public class BootJavaLanguageServerComponents implements LanguageServerComponent
return new BootJavaHoverProvider(this, javaProjectFinder, providers, runningAppProvider);
}
protected SpringIndexer createAnnotationIndexer(SimpleLanguageServer server, BootLanguageServerParams params) {
protected SpringSymbolIndex createAnnotationIndexer(SimpleLanguageServer server, BootLanguageServerParams params) {
AnnotationHierarchyAwareLookup<SymbolProvider> providers = new AnnotationHierarchyAwareLookup<>();
RequestMappingSymbolProvider requestMappingSymbolProvider = new RequestMappingSymbolProvider();
BeansSymbolProvider beansSymbolProvider = new BeansSymbolProvider();
@@ -416,7 +416,7 @@ public class BootJavaLanguageServerComponents implements LanguageServerComponent
providers.put(Annotations.REPOSITORY, dataRepositorySymbolProvider);
providers.put("", webfluxRouterSymbolProvider);
return new SpringIndexer(server, params, providers);
return new SpringSymbolIndex(server, params, providers);
}
protected ReferencesHandler createReferenceHandler(SimpleLanguageServer server, JavaProjectFinder projectFinder) {
@@ -449,7 +449,7 @@ public class BootJavaLanguageServerComponents implements LanguageServerComponent
return projectFinder;
}
public SpringIndexer getSpringIndexer() {
public SpringSymbolIndex getSpringSymbolIndex() {
return indexer;
}

6
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/handlers/BootJavaDocumentSymbolHandler.java
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@@ -14,7 +14,7 @@ import java.util.List;
import org.eclipse.lsp4j.DocumentSymbolParams;
import org.eclipse.lsp4j.SymbolInformation;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.util.DocumentSymbolHandler;
/**
@@ -22,9 +22,9 @@ import org.springframework.ide.vscode.commons.languageserver.util.DocumentSymbol
*/
public class BootJavaDocumentSymbolHandler implements DocumentSymbolHandler {
private SpringIndexer indexer;
private SpringSymbolIndex indexer;
public BootJavaDocumentSymbolHandler(SpringIndexer indexer) {
public BootJavaDocumentSymbolHandler(SpringSymbolIndex indexer) {
this.indexer = indexer;
}

6
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/handlers/BootJavaWorkspaceSymbolHandler.java
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@@ -15,7 +15,7 @@ import java.util.List;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.lsp4j.WorkspaceSymbolParams;
import org.springframework.ide.vscode.boot.java.requestmapping.LiveAppURLSymbolProvider;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.util.WorkspaceSymbolHandler;
/**
@@ -23,10 +23,10 @@ import org.springframework.ide.vscode.commons.languageserver.util.WorkspaceSymbo
*/
public class BootJavaWorkspaceSymbolHandler implements WorkspaceSymbolHandler {
private final SpringIndexer indexer;
private final SpringSymbolIndex indexer;
private final LiveAppURLSymbolProvider liveAppSymbolProvider;
public BootJavaWorkspaceSymbolHandler(SpringIndexer indexer, LiveAppURLSymbolProvider liveAppSymbolProvider) {
public BootJavaWorkspaceSymbolHandler(SpringSymbolIndex indexer, LiveAppURLSymbolProvider liveAppSymbolProvider) {
this.indexer = indexer;
this.liveAppSymbolProvider = liveAppSymbolProvider;
}

26
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/requestmapping/WebfluxHandlerCodeLensProvider.java
View File

@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2018 Pivotal, Inc.
* Copyright (c) 2018, 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -21,7 +21,7 @@ import org.eclipse.lsp4j.Command;
import org.springframework.ide.vscode.boot.java.BootJavaLanguageServerComponents;
import org.springframework.ide.vscode.boot.java.handlers.CodeLensProvider;
import org.springframework.ide.vscode.boot.java.handlers.SymbolAddOnInformation;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.util.BadLocationException;
import org.springframework.ide.vscode.commons.util.text.TextDocument;
@@ -30,10 +30,10 @@ import org.springframework.ide.vscode.commons.util.text.TextDocument;
*/
public class WebfluxHandlerCodeLensProvider implements CodeLensProvider {
private final SpringIndexer springIndexer;
private final SpringSymbolIndex springIndexer;
public WebfluxHandlerCodeLensProvider(BootJavaLanguageServerComponents bootJavaLanguageServerComponents) {
this.springIndexer = bootJavaLanguageServerComponents.getSpringIndexer();
this.springIndexer = bootJavaLanguageServerComponents.getSpringSymbolIndex();
}
@Override
@@ -49,13 +49,13 @@ public class WebfluxHandlerCodeLensProvider implements CodeLensProvider {
protected void provideCodeLens(MethodDeclaration node, TextDocument document, List<CodeLens> resultAccumulator) {
IMethodBinding methodBinding = node.resolveBinding();
if (methodBinding != null && methodBinding.getDeclaringClass() != null && methodBinding.getMethodDeclaration() != null
&& methodBinding.getDeclaringClass().getBinaryName() != null && methodBinding.getMethodDeclaration().toString() != null) {
final String handlerClass = methodBinding.getDeclaringClass().getBinaryName().trim();
final String handlerMethod = methodBinding.getMethodDeclaration().toString().trim();
List<SymbolAddOnInformation> handlerInfos = this.springIndexer.getAllAdditionalInformation((addon) -> {
if (addon instanceof WebfluxHandlerInformation) {
WebfluxHandlerInformation handlerInfo = (WebfluxHandlerInformation) addon;
@@ -64,15 +64,15 @@ public class WebfluxHandlerCodeLensProvider implements CodeLensProvider {
}
return false;
});
if (handlerInfos != null && handlerInfos.size() > 0) {
for (Object object : handlerInfos) {
try {
WebfluxHandlerInformation handlerInfo = (WebfluxHandlerInformation) object;
CodeLens codeLens = new CodeLens();
codeLens.setRange(document.toRange(node.getName().getStartPosition(), node.getName().getLength()));
String httpMethod = WebfluxUtils.getStringRep(handlerInfo.getHttpMethods(), string -> string);
String codeLensCommand = httpMethod != null ? httpMethod + " " : "";
@@ -80,12 +80,12 @@ public class WebfluxHandlerCodeLensProvider implements CodeLensProvider {
String acceptType = WebfluxUtils.getStringRep(handlerInfo.getAcceptTypes(), WebfluxUtils::getMediaType);
codeLensCommand += acceptType != null ? " - Accept: " + acceptType : "";
String contentType = WebfluxUtils.getStringRep(handlerInfo.getContentTypes(), WebfluxUtils::getMediaType);
codeLensCommand += contentType != null ? " - Content-Type: " + contentType : "";
codeLens.setCommand(new Command(codeLensCommand, null));
resultAccumulator.add(codeLens);
} catch (BadLocationException e) {
e.printStackTrace();
@@ -94,5 +94,5 @@ public class WebfluxHandlerCodeLensProvider implements CodeLensProvider {
}
}
}
}

14
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/requestmapping/WebfluxRouteHighlightProdivder.java
View File

@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2018 Pivotal, Inc.
* Copyright (c) 2018, 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -19,32 +19,32 @@ import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.ide.vscode.boot.java.BootJavaLanguageServerComponents;
import org.springframework.ide.vscode.boot.java.handlers.HighlightProvider;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.util.text.TextDocument;
/**
* @author Martin Lippert
*/
public class WebfluxRouteHighlightProdivder implements HighlightProvider {
private static final Logger log = LoggerFactory.getLogger(WebfluxRouteHighlightProdivder.class);
private final SpringIndexer springIndexer;
private final SpringSymbolIndex springIndexer;
public WebfluxRouteHighlightProdivder(BootJavaLanguageServerComponents bootJavaLanguageServerComponents) {
this.springIndexer = bootJavaLanguageServerComponents.getSpringIndexer();
this.springIndexer = bootJavaLanguageServerComponents.getSpringSymbolIndex();
}
@Override
public void provideHighlights(TextDocument document, Position position, List<DocumentHighlight> resultAccumulator) {
log.info("PROVIDE HIGHLIGHTS: {} / {}", position.getLine(), position.getCharacter());
this.springIndexer.getAdditonalInformation(document.getUri())
.stream()
.filter(addon -> {
if (addon instanceof WebfluxElementsInformation) {
WebfluxElementsInformation handlerInfo = (WebfluxElementsInformation) addon;
if (handlerInfo.contains(position)) {
return true;
}

712
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexer.java
View File

@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2017, 2018 Pivotal, Inc.
* Copyright (c) 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -10,718 +10,18 @@
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.utils;
import java.io.File;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.apache.commons.io.FileUtils;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.dom.AST;
import org.eclipse.jdt.core.dom.ASTParser;
import org.eclipse.jdt.core.dom.ASTVisitor;
import org.eclipse.jdt.core.dom.Annotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.FileASTRequestor;
import org.eclipse.jdt.core.dom.ITypeBinding;
import org.eclipse.jdt.core.dom.MarkerAnnotation;
import org.eclipse.jdt.core.dom.MethodDeclaration;
import org.eclipse.jdt.core.dom.NormalAnnotation;
import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
import org.eclipse.jdt.core.dom.TypeDeclaration;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.lsp4j.TextDocumentIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.ide.vscode.boot.app.BootLanguageServerParams;
import org.springframework.ide.vscode.boot.java.annotations.AnnotationHierarchies;
import org.springframework.ide.vscode.boot.java.annotations.AnnotationHierarchyAwareLookup;
import org.springframework.ide.vscode.boot.java.handlers.EnhancedSymbolInformation;
import org.springframework.ide.vscode.boot.java.handlers.SymbolAddOnInformation;
import org.springframework.ide.vscode.boot.java.handlers.SymbolProvider;
import org.springframework.ide.vscode.commons.java.IClasspath;
import org.springframework.ide.vscode.commons.java.IClasspathUtil;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.java.SpringProjectUtil;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.commons.languageserver.java.ProjectObserver;
import org.springframework.ide.vscode.commons.languageserver.java.ProjectObserver.Listener;
import org.springframework.ide.vscode.commons.languageserver.util.SimpleLanguageServer;
import org.springframework.ide.vscode.commons.languageserver.util.SimpleWorkspaceService;
import org.springframework.ide.vscode.commons.util.Futures;
import org.springframework.ide.vscode.commons.util.StringUtil;
import org.springframework.ide.vscode.commons.util.UriUtil;
import org.springframework.ide.vscode.commons.util.text.LanguageId;
import org.springframework.ide.vscode.commons.util.text.TextDocument;
import com.google.common.collect.ImmutableList;
/**
* @author Martin Lippert
*/
public class SpringIndexer {
public interface SpringIndexer {
private final SimpleLanguageServer server;
private final BootLanguageServerParams params;
private final JavaProjectFinder projectFinder;
private final AnnotationHierarchyAwareLookup<SymbolProvider> symbolProviders;
String[] getFileWatchPatterns();
boolean isInterestedIn(String docURI);
private final List<SymbolInformation> symbols;
private final List<SymbolAddOnInformation> addonInformation;
void initializeProject(IJavaProject project) throws Exception;
void updateFile(IJavaProject project, String docURI, String content) throws Exception;
private final ConcurrentMap<String, List<SymbolInformation>> symbolsByDoc;
private final ConcurrentMap<String, List<SymbolAddOnInformation>> addonInformationByDoc;
private final ConcurrentMap<String, List<SymbolInformation>> symbolsByProject;
private final ConcurrentMap<String, List<SymbolAddOnInformation>> addonInformationByProject;
private final ExecutorService updateQueue;
private static final Logger log = LoggerFactory.getLogger(SpringIndexer.class);
private final Listener projectListener = new Listener() {
@Override
public void created(IJavaProject project) {
log.debug("project created event: {}", project.getElementName());
initializeProject(project);
}
@Override
public void changed(IJavaProject project) {
log.debug("project changed event: {}", project.getElementName());
initializeProject(project);
}
@Override
public void deleted(IJavaProject project) {
log.debug("project deleted event: {}", project.getElementName());
deleteProject(project);
}
};
private SimpleWorkspaceService getWorkspaceService() {
return server.getServer().getWorkspaceService();
}
private ProjectObserver getProjectObserver() {
return params.projectObserver;
}
public SpringIndexer(SimpleLanguageServer server, BootLanguageServerParams params, AnnotationHierarchyAwareLookup<SymbolProvider> specificProviders) {
log.debug("Creating {}", this);
this.server = server;
this.params = params;
this.projectFinder = params.projectFinder;
this.symbolProviders = specificProviders;
this.symbols = Collections.synchronizedList(new ArrayList<>());
this.symbolsByDoc = new ConcurrentHashMap<>();
this.symbolsByProject = new ConcurrentHashMap<>();
this.addonInformation = Collections.synchronizedList(new ArrayList<>());
this.addonInformationByDoc = new ConcurrentHashMap<>();
this.addonInformationByProject = new ConcurrentHashMap<>();
this.updateQueue = Executors.newSingleThreadExecutor();
getWorkspaceService().onDidChangeWorkspaceFolders(evt -> {
log.debug("workspace roots have changed event arrived - added: " + evt.getEvent().getAdded() + " - removed: " + evt.getEvent().getRemoved());
});
if (getProjectObserver() != null) {
getProjectObserver().addListener(projectListener);
}
}
public void serverInitialized() {
List<String> globPattern = Arrays.asList("**/*.java");
getWorkspaceService().getFileObserver().onFileDeleted(globPattern, (file) -> {
deleteDocument(new TextDocumentIdentifier(file).getUri());
});
getWorkspaceService().getFileObserver().onFileCreated(globPattern, (file) -> {
createDocument(new TextDocumentIdentifier(file).getUri());
});
}
public void shutdown() {
try {
synchronized(this) {
if (updateQueue != null && !updateQueue.isShutdown()) {
updateQueue.shutdownNow();
}
if (getProjectObserver() != null) {
getProjectObserver().removeListener(projectListener);
}
}
} catch (Exception e) {
log.error("{}", e);
}
}
public CompletableFuture<Void> initializeProject(IJavaProject project) {
try {
if (SpringProjectUtil.isBootProject(project) || SpringProjectUtil.isSpringProject(project)) {
if (project.getElementName() == null) {
// Projects indexed by name. No name - no index for it
log.debug("Project with NULL name is being initialized");
return CompletableFuture.completedFuture(null);
} else {
InitializeProject initializeItem = new InitializeProject(project);
return CompletableFuture.runAsync(initializeItem, this.updateQueue);
}
} else {
return deleteProject(project);
}
} catch (Throwable e) {
log.error("", e);
return Futures.error(e);
}
}
public CompletableFuture<Void> deleteProject(IJavaProject project) {
try {
if (project.getElementName() == null) {
// Projects indexed by name. No name - no index for it
log.debug("Project with NULL name is being removed");
return CompletableFuture.completedFuture(null);
} else {
DeleteProject initializeItem = new DeleteProject(project);
return CompletableFuture.runAsync(initializeItem, this.updateQueue);
}
} catch (Throwable e) {
log.error("", e);
return Futures.error(e);
}
}
public CompletableFuture<Void> updateDocument(String docURI, String content) {
synchronized(this) {
if (docURI.endsWith(".java")) {
try {
Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(docURI));
if (maybeProject.isPresent()) {
String[] classpathEntries = getClasspathEntries(maybeProject.get());
UpdateItem updateItem = new UpdateItem(maybeProject.get(), docURI, content, classpathEntries);
return CompletableFuture.runAsync(updateItem, this.updateQueue);
}
}
catch (Exception e) {
log.error("{}", e);
}
}
}
return null;
}
public CompletableFuture<Void> deleteDocument(String deletedDocURI) {
synchronized(this) {
try {
Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(deletedDocURI));
if (maybeProject.isPresent()) {
DeleteItem deleteItem = new DeleteItem(maybeProject.get(), deletedDocURI);
return CompletableFuture.runAsync(deleteItem, this.updateQueue);
}
}
catch (Exception e) {
log.error("", e);
return Futures.error(e);
}
}
return null;
}
public CompletableFuture<Void> createDocument(String docURI) {
synchronized(this) {
if (docURI.endsWith(".java")) {
try {
Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(docURI));
if (maybeProject.isPresent()) {
String[] classpathEntries = getClasspathEntries(maybeProject.get());
String content = FileUtils.readFileToString(new File(new URI(docURI)));
UpdateItem updateItem = new UpdateItem(maybeProject.get(), docURI, content, classpathEntries);
return CompletableFuture.runAsync(updateItem, this.updateQueue);
}
}
catch (Exception e) {
log.error("", e);
return Futures.error(e);
}
}
}
return CompletableFuture.completedFuture(null);
}
public List<SymbolInformation> getAllSymbols(String query) {
if (query != null && query.length() > 0) {
List<SymbolInformation> foundSymbols = searchMatchingSymbols(this.symbols, query);
return foundSymbols.subList(0, Math.min(50, foundSymbols.size()));
} else {
return this.symbols.subList(0, Math.min(50, this.symbols.size()));
}
}
public List<? extends SymbolInformation> getSymbols(String docURI) {
return this.symbolsByDoc.get(docURI);
}
public List<SymbolAddOnInformation> getAllAdditionalInformation(Predicate<SymbolAddOnInformation> filter) {
if (filter != null) {
return addonInformation.stream().filter(filter).collect(Collectors.toList());
}
else {
return null;
}
}
public List<? extends SymbolAddOnInformation> getAdditonalInformation(String docURI) {
List<SymbolAddOnInformation> info = this.addonInformationByDoc.get(docURI);
return info == null ? ImmutableList.of() : info;
}
/**
* inserts a noop operation into the worker/update quene, which allows invokers to use the
* returned future to wait for the queue items in the queue to be completed which got inserted before
* this noop.
*/
public CompletableFuture<Void> waitOperation() {
return CompletableFuture.runAsync(new Runnable() {
@Override
public void run() {
}
}, this.updateQueue);
}
private List<SymbolInformation> searchMatchingSymbols(List<SymbolInformation> allsymbols, String query) {
return allsymbols.stream()
.filter(symbol -> StringUtil.containsCharactersCaseInsensitive(symbol.getName(), query))
.collect(Collectors.toList());
}
private void scanProject(IJavaProject project, String[] files) {
try {
ASTParser parser = ASTParser.newParser(AST.JLS11);
String[] classpathEntries = getClasspathEntries(project);
scanFiles(project, parser, files, classpathEntries);
}
catch (Exception e) {
log.error("error parsing all Java source files from project: " + project.getElementName(), e);
}
}
private void scanFile(IJavaProject project, String docURI, String content, String[] classpathEntries) throws Exception {
ASTParser parser = ASTParser.newParser(AST.JLS11);
Map<String, String> options = JavaCore.getOptions();
JavaCore.setComplianceOptions(JavaCore.VERSION_10, options);
parser.setCompilerOptions(options);
parser.setKind(ASTParser.K_COMPILATION_UNIT);
parser.setStatementsRecovery(true);
parser.setBindingsRecovery(true);
parser.setResolveBindings(true);
parser.setIgnoreMethodBodies(false);
String[] sourceEntries = new String[] {};
parser.setEnvironment(classpathEntries, sourceEntries, null, false);
String unitName = docURI.substring(docURI.lastIndexOf("/"));
parser.setUnitName(unitName);
parser.setSource(content.toCharArray());
CompilationUnit cu = (CompilationUnit) parser.createAST(null);
if (cu != null) {
AtomicReference<TextDocument> docRef = new AtomicReference<>();
scanAST(project, cu, docURI, docRef, content);
}
}
private void scanFiles(IJavaProject project, ASTParser parser, String[] javaFiles, String[] classpathEntries) throws Exception {
Map<String, String> options = JavaCore.getOptions();
JavaCore.setComplianceOptions(JavaCore.VERSION_10, options);
parser.setCompilerOptions(options);
parser.setKind(ASTParser.K_COMPILATION_UNIT);
parser.setStatementsRecovery(true);
parser.setBindingsRecovery(true);
parser.setResolveBindings(true);
parser.setIgnoreMethodBodies(false);
String[] sourceEntries = new String[] {};
parser.setEnvironment(classpathEntries, sourceEntries, null, false);
FileASTRequestor requestor = new FileASTRequestor() {
@Override
public void acceptAST(String sourceFilePath, CompilationUnit cu) {
String docURI = UriUtil.toUri(new File(sourceFilePath)).toString();
AtomicReference<TextDocument> docRef = new AtomicReference<>();
scanAST(project, cu, docURI, docRef, null);
}
};
parser.createASTs(javaFiles, null, new String[0], requestor, null);
}
private void scanAST(final IJavaProject project, final CompilationUnit cu, final String docURI, AtomicReference<TextDocument> docRef, final String content) {
cu.accept(new ASTVisitor() {
@Override
public boolean visit(TypeDeclaration node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(MethodDeclaration node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(SingleMemberAnnotation node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(NormalAnnotation node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(MarkerAnnotation node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
});
}
private void extractSymbolInformation(IJavaProject project, TypeDeclaration typeDeclaration, String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
Collection<SymbolProvider> providers = symbolProviders.getAll();
if (!providers.isEmpty()) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
for (SymbolProvider provider : providers) {
Collection<EnhancedSymbolInformation> sbls = provider.getSymbols(typeDeclaration, doc);
if (sbls != null) {
sbls.forEach(enhancedSymbol -> {
addSymbol(project, docURI, enhancedSymbol);
});
}
}
}
}
private void extractSymbolInformation(IJavaProject project, MethodDeclaration methodDeclaration, String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
Collection<SymbolProvider> providers = symbolProviders.getAll();
if (!providers.isEmpty()) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
for (SymbolProvider provider : providers) {
Collection<EnhancedSymbolInformation> sbls = provider.getSymbols(methodDeclaration, doc);
if (sbls != null) {
sbls.forEach(enhancedSymbol -> {
addSymbol(project, docURI, enhancedSymbol);
});
}
}
}
}
private void extractSymbolInformation(IJavaProject project, Annotation node, String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
ITypeBinding typeBinding = node.resolveTypeBinding();
if (typeBinding != null) {
Collection<SymbolProvider> providers = symbolProviders.get(typeBinding);
Collection<ITypeBinding> metaAnnotations = AnnotationHierarchies.getMetaAnnotations(typeBinding, symbolProviders::containsKey);
if (!providers.isEmpty()) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
for (SymbolProvider provider : providers) {
Collection<EnhancedSymbolInformation> sbls = provider.getSymbols(node, typeBinding, metaAnnotations, doc);
if (sbls != null) {
sbls.forEach(enhancedSymbol -> {
addSymbol(project, docURI, enhancedSymbol);
});
}
}
} else {
SymbolInformation symbol = provideDefaultSymbol(project, node, docURI, docRef, content);
if (symbol != null) {
addSymbol(project, docURI, new EnhancedSymbolInformation(symbol, null));
}
}
}
}
private TextDocument getTempTextDocument(String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
TextDocument doc = docRef.get();
if (doc == null) {
doc = createTempTextDocument(docURI, content);
docRef.set(doc);
}
return doc;
}
private TextDocument createTempTextDocument(String docURI, String content) throws Exception {
if (content == null) {
Path path = Paths.get(new URI(docURI));
content = new String(Files.readAllBytes(path));
}
TextDocument doc = new TextDocument(docURI, LanguageId.PLAINTEXT, 0, content);
return doc;
}
private SymbolInformation provideDefaultSymbol(IJavaProject project, Annotation node, String docURI, AtomicReference<TextDocument> docRef, String content) {
try {
ITypeBinding type = node.resolveTypeBinding();
if (type != null) {
String qualifiedName = type.getQualifiedName();
if (qualifiedName != null && qualifiedName.startsWith("org.springframework")) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
return DefaultSymbolProvider.provideDefaultSymbol(node, doc);
}
}
}
catch (Exception e) {
log.error("error creating default symbol in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return null;
}
private String[] getClasspathEntries(IJavaProject project) throws Exception {
IClasspath classpath = project.getClasspath();
Stream<File> classpathEntries = IClasspathUtil.getAllBinaryRoots(classpath).stream();
return classpathEntries
.filter(file -> file.exists())
.map(file -> file.getAbsolutePath())
.toArray(String[]::new);
}
private class InitializeProject implements Runnable {
private final IJavaProject project;
public InitializeProject(IJavaProject project) {
this.project = project;
log.debug("{} created ", this);
}
@Override
public void run() {
log.debug("{} starting...", this);
try {
removeSymbolsByProject(project);
URI projectUri = project.getLocationUri();
List<String> files = Files.walk(Paths.get(projectUri))
.filter(path -> path.getFileName().toString().endsWith(".java"))
.filter(Files::isRegularFile)
.map(path -> path.toAbsolutePath().toString())
.collect(Collectors.toList());
SpringIndexer.this.scanProject(project, (String[]) files.toArray(new String[files.size()]));
log.debug("{} completed", this);
} catch (Throwable e) {
log.error("{} threw exception", this, e);
}
}
}
private class DeleteProject implements Runnable {
private final IJavaProject project;
public DeleteProject(IJavaProject project) {
this.project = project;
log.debug("{} created ", this);
}
@Override
public void run() {
log.debug("{} starting...", this);
try {
removeSymbolsByProject(project);
log.debug("{} completed", this);
} catch (Throwable e) {
log.error("{} threw exception", this, e);
}
}
}
private class UpdateItem implements Runnable {
private final String docURI;
private final String content;
private final String[] classpathEntries;
private final IJavaProject project;
public UpdateItem(IJavaProject project, String docURI, String content, String[] classpathEntries) {
this.project = project;
this.docURI = docURI;
this.content = content;
this.classpathEntries = classpathEntries;
}
@Override
public void run() {
try {
removeSymbolsByDoc(project, docURI);
SpringIndexer.this.scanFile(project, docURI, content, classpathEntries);
} catch (Exception e) {
log.error("{}", e);
}
}
}
private class DeleteItem implements Runnable {
private final String docURI;
private IJavaProject project;
public DeleteItem(IJavaProject project, String docURI) {
this.project = project;
this.docURI = docURI;
}
@Override
public void run() {
try {
removeSymbolsByDoc(project, docURI);
} catch (Exception e) {
log.error("{}", e);
}
}
}
private void addSymbol(IJavaProject project, String docURI, EnhancedSymbolInformation enhancedSymbol) {
symbols.add(enhancedSymbol.getSymbol());
symbolsByDoc.computeIfAbsent(docURI, s -> new ArrayList<SymbolInformation>()).add(enhancedSymbol.getSymbol());
symbolsByProject.computeIfAbsent(project.getElementName(), s -> new ArrayList<SymbolInformation>()).add(enhancedSymbol.getSymbol());
if (enhancedSymbol.getAdditionalInformation() != null) {
addonInformation.addAll(Arrays.asList(enhancedSymbol.getAdditionalInformation()));
addonInformationByDoc.computeIfAbsent(docURI, s -> new ArrayList<SymbolAddOnInformation>()).addAll(Arrays.asList(enhancedSymbol.getAdditionalInformation()));
addonInformationByProject.computeIfAbsent(project.getElementName(), s -> new ArrayList<SymbolAddOnInformation>()).addAll(Arrays.asList(enhancedSymbol.getAdditionalInformation()));
}
}
private void removeSymbolsByDoc(IJavaProject project, String docURI) {
List<SymbolInformation> oldSymbols = symbolsByDoc.remove(docURI);
if (oldSymbols != null) {
symbols.removeAll(oldSymbols);
List<SymbolInformation> projectSymbols = symbolsByProject.get(project.getElementName());
if (projectSymbols != null) {
projectSymbols.removeAll(oldSymbols);
}
}
List<SymbolAddOnInformation> oldAddInInformation = addonInformationByDoc.remove(docURI);
if (oldAddInInformation != null) {
addonInformation.removeAll(oldAddInInformation);
List<SymbolAddOnInformation> projectAddOns = addonInformationByProject.get(project.getElementName());
if (projectAddOns != null) {
projectAddOns.removeAll(oldAddInInformation);
}
}
}
private void removeSymbolsByProject(IJavaProject project) {
// If project name is null it cannot be in the cache
if (project.getElementName() == null) {
return;
}
List<SymbolInformation> oldSymbols = symbolsByProject.remove(project.getElementName());
if (oldSymbols != null) {
symbols.removeAll(oldSymbols);
Set<String> keySet = symbolsByDoc.keySet();
Iterator<String> docIter = keySet.iterator();
while (docIter.hasNext()) {
String docURI = docIter.next();
List<SymbolInformation> docSymbols = symbolsByDoc.get(docURI);
docSymbols.removeAll(oldSymbols);
if (docSymbols.isEmpty()) {
docIter.remove();
}
}
}
List<SymbolAddOnInformation> oldAddInInformation = addonInformationByProject.remove(project.getElementName());
if (oldAddInInformation != null) {
addonInformation.removeAll(oldAddInInformation);
Set<String> keySet = addonInformationByDoc.keySet();
Iterator<String> docIter = keySet.iterator();
while (docIter.hasNext()) {
String docURI = docIter.next();
List<SymbolAddOnInformation> docAddons = addonInformationByDoc.get(docURI);
docAddons.removeAll(oldAddInInformation);
if (docAddons.isEmpty()) {
docIter.remove();
}
}
}
}
}

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/*******************************************************************************
* Copyright (c) 2017, 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Pivotal, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.utils;
import java.io.File;
import java.net.URI;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicReference;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.dom.AST;
import org.eclipse.jdt.core.dom.ASTParser;
import org.eclipse.jdt.core.dom.ASTVisitor;
import org.eclipse.jdt.core.dom.Annotation;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.FileASTRequestor;
import org.eclipse.jdt.core.dom.ITypeBinding;
import org.eclipse.jdt.core.dom.MarkerAnnotation;
import org.eclipse.jdt.core.dom.MethodDeclaration;
import org.eclipse.jdt.core.dom.NormalAnnotation;
import org.eclipse.jdt.core.dom.SingleMemberAnnotation;
import org.eclipse.jdt.core.dom.TypeDeclaration;
import org.eclipse.lsp4j.SymbolInformation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.ide.vscode.boot.java.annotations.AnnotationHierarchies;
import org.springframework.ide.vscode.boot.java.annotations.AnnotationHierarchyAwareLookup;
import org.springframework.ide.vscode.boot.java.handlers.EnhancedSymbolInformation;
import org.springframework.ide.vscode.boot.java.handlers.SymbolProvider;
import org.springframework.ide.vscode.commons.java.IClasspath;
import org.springframework.ide.vscode.commons.java.IClasspathUtil;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.util.UriUtil;
import org.springframework.ide.vscode.commons.util.text.LanguageId;
import org.springframework.ide.vscode.commons.util.text.TextDocument;
/**
* @author Martin Lippert
*/
public class SpringIndexerJava implements SpringIndexer {
private static final Logger log = LoggerFactory.getLogger(SpringIndexerJava.class);
private final SymbolHandler symbolHandler;
private final AnnotationHierarchyAwareLookup<SymbolProvider> symbolProviders;
public SpringIndexerJava(SymbolHandler symbolHandler, AnnotationHierarchyAwareLookup<SymbolProvider> symbolProviders) {
this.symbolHandler = symbolHandler;
this.symbolProviders = symbolProviders;
}
@Override
public String[] getFileWatchPatterns() {
return new String[] {"**/*.java"};
}
@Override
public boolean isInterestedIn(String docURI) {
return docURI.endsWith(".java");
}
@Override
public void initializeProject(IJavaProject project) throws Exception {
List<String> files = Files.walk(Paths.get(project.getLocationUri()))
.filter(path -> path.getFileName().toString().endsWith(".java"))
.filter(Files::isRegularFile)
.map(path -> path.toAbsolutePath().toString())
.collect(Collectors.toList());
scanProject(project, (String[]) files.toArray(new String[files.size()]));
}
@Override
public void updateFile(IJavaProject project, String docURI, String content) throws Exception {
String[] classpathEntries = getClasspathEntries(project);
scanFile(project, docURI, content, classpathEntries);
}
private void scanProject(IJavaProject project, String[] files) {
try {
ASTParser parser = ASTParser.newParser(AST.JLS11);
String[] classpathEntries = getClasspathEntries(project);
scanFiles(project, parser, files, classpathEntries);
}
catch (Exception e) {
log.error("error parsing all Java source files from project: " + project.getElementName(), e);
}
}
private void scanFile(IJavaProject project, String docURI, String content, String[] classpathEntries) throws Exception {
ASTParser parser = ASTParser.newParser(AST.JLS11);
Map<String, String> options = JavaCore.getOptions();
JavaCore.setComplianceOptions(JavaCore.VERSION_10, options);
parser.setCompilerOptions(options);
parser.setKind(ASTParser.K_COMPILATION_UNIT);
parser.setStatementsRecovery(true);
parser.setBindingsRecovery(true);
parser.setResolveBindings(true);
parser.setIgnoreMethodBodies(false);
String[] sourceEntries = new String[] {};
parser.setEnvironment(classpathEntries, sourceEntries, null, false);
String unitName = docURI.substring(docURI.lastIndexOf("/"));
parser.setUnitName(unitName);
parser.setSource(content.toCharArray());
CompilationUnit cu = (CompilationUnit) parser.createAST(null);
if (cu != null) {
AtomicReference<TextDocument> docRef = new AtomicReference<>();
scanAST(project, cu, docURI, docRef, content);
}
}
private void scanFiles(IJavaProject project, ASTParser parser, String[] javaFiles, String[] classpathEntries) throws Exception {
Map<String, String> options = JavaCore.getOptions();
JavaCore.setComplianceOptions(JavaCore.VERSION_10, options);
parser.setCompilerOptions(options);
parser.setKind(ASTParser.K_COMPILATION_UNIT);
parser.setStatementsRecovery(true);
parser.setBindingsRecovery(true);
parser.setResolveBindings(true);
parser.setIgnoreMethodBodies(false);
String[] sourceEntries = new String[] {};
parser.setEnvironment(classpathEntries, sourceEntries, null, false);
FileASTRequestor requestor = new FileASTRequestor() {
@Override
public void acceptAST(String sourceFilePath, CompilationUnit cu) {
String docURI = UriUtil.toUri(new File(sourceFilePath)).toString();
AtomicReference<TextDocument> docRef = new AtomicReference<>();
scanAST(project, cu, docURI, docRef, null);
}
};
parser.createASTs(javaFiles, null, new String[0], requestor, null);
}
private void scanAST(final IJavaProject project, final CompilationUnit cu, final String docURI, AtomicReference<TextDocument> docRef, final String content) {
cu.accept(new ASTVisitor() {
@Override
public boolean visit(TypeDeclaration node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(MethodDeclaration node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(SingleMemberAnnotation node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(NormalAnnotation node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
@Override
public boolean visit(MarkerAnnotation node) {
try {
extractSymbolInformation(project, node, docURI, docRef, content);
}
catch (Exception e) {
log.error("error extracting symbol information in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return super.visit(node);
}
});
}
private void extractSymbolInformation(IJavaProject project, TypeDeclaration typeDeclaration, String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
Collection<SymbolProvider> providers = symbolProviders.getAll();
if (!providers.isEmpty()) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
for (SymbolProvider provider : providers) {
Collection<EnhancedSymbolInformation> sbls = provider.getSymbols(typeDeclaration, doc);
if (sbls != null) {
sbls.forEach(enhancedSymbol -> {
symbolHandler.addSymbol(project, docURI, enhancedSymbol);
});
}
}
}
}
private void extractSymbolInformation(IJavaProject project, MethodDeclaration methodDeclaration, String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
Collection<SymbolProvider> providers = symbolProviders.getAll();
if (!providers.isEmpty()) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
for (SymbolProvider provider : providers) {
Collection<EnhancedSymbolInformation> sbls = provider.getSymbols(methodDeclaration, doc);
if (sbls != null) {
sbls.forEach(enhancedSymbol -> {
symbolHandler.addSymbol(project, docURI, enhancedSymbol);
});
}
}
}
}
private void extractSymbolInformation(IJavaProject project, Annotation node, String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
ITypeBinding typeBinding = node.resolveTypeBinding();
if (typeBinding != null) {
Collection<SymbolProvider> providers = symbolProviders.get(typeBinding);
Collection<ITypeBinding> metaAnnotations = AnnotationHierarchies.getMetaAnnotations(typeBinding, symbolProviders::containsKey);
if (!providers.isEmpty()) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
for (SymbolProvider provider : providers) {
Collection<EnhancedSymbolInformation> sbls = provider.getSymbols(node, typeBinding, metaAnnotations, doc);
if (sbls != null) {
sbls.forEach(enhancedSymbol -> {
symbolHandler.addSymbol(project, docURI, enhancedSymbol);
});
}
}
} else {
SymbolInformation symbol = provideDefaultSymbol(project, node, docURI, docRef, content);
if (symbol != null) {
symbolHandler.addSymbol(project, docURI, new EnhancedSymbolInformation(symbol, null));
}
}
}
}
private SymbolInformation provideDefaultSymbol(IJavaProject project, Annotation node, String docURI, AtomicReference<TextDocument> docRef, String content) {
try {
ITypeBinding type = node.resolveTypeBinding();
if (type != null) {
String qualifiedName = type.getQualifiedName();
if (qualifiedName != null && qualifiedName.startsWith("org.springframework")) {
TextDocument doc = getTempTextDocument(docURI, docRef, content);
return DefaultSymbolProvider.provideDefaultSymbol(node, doc);
}
}
}
catch (Exception e) {
log.error("error creating default symbol in project '" + project.getElementName() + "' - for docURI '" + docURI + "' - on node: " + node.toString(), e);
}
return null;
}
private String[] getClasspathEntries(IJavaProject project) throws Exception {
IClasspath classpath = project.getClasspath();
Stream<File> classpathEntries = IClasspathUtil.getAllBinaryRoots(classpath).stream();
return classpathEntries
.filter(file -> file.exists())
.map(file -> file.getAbsolutePath())
.toArray(String[]::new);
}
private TextDocument getTempTextDocument(String docURI, AtomicReference<TextDocument> docRef, String content) throws Exception {
TextDocument doc = docRef.get();
if (doc == null) {
doc = createTempTextDocument(docURI, content);
docRef.set(doc);
}
return doc;
}
private TextDocument createTempTextDocument(String docURI, String content) throws Exception {
if (content == null) {
Path path = Paths.get(new URI(docURI));
content = new String(Files.readAllBytes(path));
}
TextDocument doc = new TextDocument(docURI, LanguageId.PLAINTEXT, 0, content);
return doc;
}
}

113
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/*******************************************************************************
* Copyright (c) 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Pivotal, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.utils;
import java.io.FileInputStream;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.List;
import java.util.stream.Collectors;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.events.Characters;
import javax.xml.stream.events.EndElement;
import javax.xml.stream.events.StartElement;
import javax.xml.stream.events.XMLEvent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.ide.vscode.commons.java.IJavaProject;
/**
* @author Martin Lippert
*/
public class SpringIndexerXML implements SpringIndexer {
private static final Logger log = LoggerFactory.getLogger(SpringIndexerJava.class);
private final SymbolHandler handler;
public SpringIndexerXML(SymbolHandler handler) {
this.handler = handler;
}
@Override
public String[] getFileWatchPatterns() {
return new String[] {"**/*.xml"};
}
@Override
public boolean isInterestedIn(String docURI) {
return docURI.endsWith(".xml");
}
@Override
public void initializeProject(IJavaProject project) throws Exception {
List<String> files = Files.walk(Paths.get(project.getLocationUri()))
.filter(path -> path.getFileName().toString().endsWith(".xml"))
.filter(Files::isRegularFile)
.map(path -> path.toAbsolutePath().toString())
.collect(Collectors.toList());
scanProject(project, (String[]) files.toArray(new String[files.size()]));
}
@Override
public void updateFile(IJavaProject project, String docURI, String content) throws Exception {
}
private void scanProject(IJavaProject project, String[] files) {
for (String file : files) {
scanFile(file);
}
}
private void scanFile(String file) {
System.out.println("XML parsing for: " + file);
try {
InputStream xmlInputStream = new FileInputStream(file);
XMLInputFactory inputFactory = XMLInputFactory.newInstance();
XMLEventReader eventReader = inputFactory.createXMLEventReader(xmlInputStream);
while(eventReader.hasNext()){
XMLEvent event = eventReader.nextEvent();
switch (event.getEventType()) {
case XMLEvent.START_ELEMENT:
StartElement startElement = event.asStartElement();
System.out.print("<"+startElement.getName().toString()+">");
break;
case XMLEvent.CHARACTERS:
Characters characters = event.asCharacters();
System.out.print(characters.getData());
break;
case XMLEvent.END_ELEMENT:
EndElement endElement = event.asEndElement();
System.out.println("</"+endElement.getName().toString()+">");
break;
default:
//do nothing
break;
}
}
}
catch (Exception e) {
log.error("error parsing XML file: ", e);
}
}
}

496
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/*******************************************************************************
* Copyright (c) 2017, 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Pivotal, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.utils;
import java.io.File;
import java.net.URI;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import org.apache.commons.io.FileUtils;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.lsp4j.TextDocumentIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.ide.vscode.boot.app.BootLanguageServerParams;
import org.springframework.ide.vscode.boot.java.annotations.AnnotationHierarchyAwareLookup;
import org.springframework.ide.vscode.boot.java.handlers.EnhancedSymbolInformation;
import org.springframework.ide.vscode.boot.java.handlers.SymbolAddOnInformation;
import org.springframework.ide.vscode.boot.java.handlers.SymbolProvider;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.java.SpringProjectUtil;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.commons.languageserver.java.ProjectObserver;
import org.springframework.ide.vscode.commons.languageserver.java.ProjectObserver.Listener;
import org.springframework.ide.vscode.commons.languageserver.util.SimpleLanguageServer;
import org.springframework.ide.vscode.commons.languageserver.util.SimpleWorkspaceService;
import org.springframework.ide.vscode.commons.util.Futures;
import org.springframework.ide.vscode.commons.util.StringUtil;
import com.google.common.collect.ImmutableList;
/**
* @author Martin Lippert
*/
public class SpringSymbolIndex {
private final SimpleLanguageServer server;
private final BootLanguageServerParams params;
private final JavaProjectFinder projectFinder;
private final List<SymbolInformation> symbols;
private final List<SymbolAddOnInformation> addonInformation;
private final ConcurrentMap<String, List<SymbolInformation>> symbolsByDoc;
private final ConcurrentMap<String, List<SymbolAddOnInformation>> addonInformationByDoc;
private final ConcurrentMap<String, List<SymbolInformation>> symbolsByProject;
private final ConcurrentMap<String, List<SymbolAddOnInformation>> addonInformationByProject;
private final ExecutorService updateQueue;
private final SpringIndexer[] indexer;
private static final Logger log = LoggerFactory.getLogger(SpringSymbolIndex.class);
private final Listener projectListener = new Listener() {
@Override
public void created(IJavaProject project) {
log.debug("project created event: {}", project.getElementName());
initializeProject(project);
}
@Override
public void changed(IJavaProject project) {
log.debug("project changed event: {}", project.getElementName());
initializeProject(project);
}
@Override
public void deleted(IJavaProject project) {
log.debug("project deleted event: {}", project.getElementName());
deleteProject(project);
}
};
private SimpleWorkspaceService getWorkspaceService() {
return server.getServer().getWorkspaceService();
}
private ProjectObserver getProjectObserver() {
return params.projectObserver;
}
public SpringSymbolIndex(SimpleLanguageServer server, BootLanguageServerParams params, AnnotationHierarchyAwareLookup<SymbolProvider> specificProviders) {
log.debug("Creating {}", this);
this.server = server;
this.params = params;
this.projectFinder = params.projectFinder;
this.symbols = Collections.synchronizedList(new ArrayList<>());
this.symbolsByDoc = new ConcurrentHashMap<>();
this.symbolsByProject = new ConcurrentHashMap<>();
this.addonInformation = Collections.synchronizedList(new ArrayList<>());
this.addonInformationByDoc = new ConcurrentHashMap<>();
this.addonInformationByProject = new ConcurrentHashMap<>();
SymbolHandler handler = new SymbolHandler() {
@Override
public void addSymbol(IJavaProject project, String docURI, EnhancedSymbolInformation enhancedSymbol) {
SpringSymbolIndex.this.addSymbol(project, docURI, enhancedSymbol);
}
};
// this.indexer = new SpringIndexer[] {new SpringIndexerJava(handler, specificProviders), new SpringIndexerXML(handler) };
this.indexer = new SpringIndexer[] {new SpringIndexerJava(handler, specificProviders)};
this.updateQueue = Executors.newSingleThreadExecutor();
getWorkspaceService().onDidChangeWorkspaceFolders(evt -> {
log.debug("workspace roots have changed event arrived - added: " + evt.getEvent().getAdded() + " - removed: " + evt.getEvent().getRemoved());
});
if (getProjectObserver() != null) {
getProjectObserver().addListener(projectListener);
}
}
public void serverInitialized() {
List<String> globPattern = Arrays.stream(this.indexer).map(indexer ->
indexer.getFileWatchPatterns()).flatMap(Arrays::stream).collect(Collectors.toList());
getWorkspaceService().getFileObserver().onFileDeleted(globPattern, (file) -> {
deleteDocument(new TextDocumentIdentifier(file).getUri());
});
getWorkspaceService().getFileObserver().onFileCreated(globPattern, (file) -> {
createDocument(new TextDocumentIdentifier(file).getUri());
});
}
public void shutdown() {
try {
synchronized(this) {
if (updateQueue != null && !updateQueue.isShutdown()) {
updateQueue.shutdownNow();
}
if (getProjectObserver() != null) {
getProjectObserver().removeListener(projectListener);
}
}
} catch (Exception e) {
log.error("{}", e);
}
}
public CompletableFuture<Void> initializeProject(IJavaProject project) {
try {
if (SpringProjectUtil.isBootProject(project) || SpringProjectUtil.isSpringProject(project)) {
if (project.getElementName() == null) {
// Projects indexed by name. No name - no index for it
log.debug("Project with NULL name is being initialized");
return CompletableFuture.completedFuture(null);
} else {
removeSymbolsByProject(project);
CompletableFuture<Void>[] futures = new CompletableFuture[this.indexer.length];
for (int i = 0; i < this.indexer.length; i++) {
InitializeProject initializeItem = new InitializeProject(project, this.indexer[i]);
futures[i] = CompletableFuture.runAsync(initializeItem, this.updateQueue);
}
return CompletableFuture.allOf(futures);
}
} else {
return deleteProject(project);
}
} catch (Throwable e) {
log.error("", e);
return Futures.error(e);
}
}
public CompletableFuture<Void> deleteProject(IJavaProject project) {
try {
if (project.getElementName() == null) {
// Projects indexed by name. No name - no index for it
log.debug("Project with NULL name is being removed");
return CompletableFuture.completedFuture(null);
} else {
DeleteProject initializeItem = new DeleteProject(project);
return CompletableFuture.runAsync(initializeItem, this.updateQueue);
}
} catch (Throwable e) {
log.error("", e);
return Futures.error(e);
}
}
public CompletableFuture<Void> createDocument(String docURI) {
synchronized(this) {
List<CompletableFuture<Void>> futures = new ArrayList<>();
for (SpringIndexer indexer : this.indexer) {
if (indexer.isInterestedIn(docURI)) {
Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(docURI));
if (maybeProject.isPresent()) {
try {
String content = FileUtils.readFileToString(new File(new URI(docURI)));
UpdateItem updateItem = new UpdateItem(maybeProject.get(), docURI, content, indexer);
futures.add(CompletableFuture.runAsync(updateItem, this.updateQueue));
}
catch (Exception e) {
log.error("", e);
futures.add(Futures.error(e));
}
}
}
}
return CompletableFuture.allOf((CompletableFuture[]) futures.toArray(new CompletableFuture[futures.size()]));
}
}
public CompletableFuture<Void> updateDocument(String docURI, String content) {
synchronized(this) {
List<CompletableFuture<Void>> futures = new ArrayList<>();
for (SpringIndexer indexer : this.indexer) {
if (indexer.isInterestedIn(docURI)) {
Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(docURI));
if (maybeProject.isPresent()) {
try {
UpdateItem updateItem = new UpdateItem(maybeProject.get(), docURI, content, indexer);
futures.add(CompletableFuture.runAsync(updateItem, this.updateQueue));
}
catch (Exception e) {
log.error("{}", e);
}
}
}
}
return CompletableFuture.allOf((CompletableFuture[]) futures.toArray(new CompletableFuture[futures.size()]));
}
}
public CompletableFuture<Void> deleteDocument(String deletedDocURI) {
synchronized(this) {
try {
Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(deletedDocURI));
if (maybeProject.isPresent()) {
DeleteItem deleteItem = new DeleteItem(maybeProject.get(), deletedDocURI);
return CompletableFuture.runAsync(deleteItem, this.updateQueue);
}
}
catch (Exception e) {
log.error("", e);
return Futures.error(e);
}
}
return null;
}
public List<SymbolInformation> getAllSymbols(String query) {
if (query != null && query.length() > 0) {
List<SymbolInformation> foundSymbols = searchMatchingSymbols(this.symbols, query);
return foundSymbols.subList(0, Math.min(50, foundSymbols.size()));
} else {
return this.symbols.subList(0, Math.min(50, this.symbols.size()));
}
}
public List<? extends SymbolInformation> getSymbols(String docURI) {
return this.symbolsByDoc.get(docURI);
}
public List<SymbolAddOnInformation> getAllAdditionalInformation(Predicate<SymbolAddOnInformation> filter) {
if (filter != null) {
return addonInformation.stream().filter(filter).collect(Collectors.toList());
}
else {
return null;
}
}
public List<? extends SymbolAddOnInformation> getAdditonalInformation(String docURI) {
List<SymbolAddOnInformation> info = this.addonInformationByDoc.get(docURI);
return info == null ? ImmutableList.of() : info;
}
/**
* inserts a noop operation into the worker/update quene, which allows invokers to use the
* returned future to wait for the queue items in the queue to be completed which got inserted before
* this noop.
*/
public CompletableFuture<Void> waitOperation() {
return CompletableFuture.runAsync(new Runnable() {
@Override
public void run() {
}
}, this.updateQueue);
}
private List<SymbolInformation> searchMatchingSymbols(List<SymbolInformation> allsymbols, String query) {
return allsymbols.stream()
.filter(symbol -> StringUtil.containsCharactersCaseInsensitive(symbol.getName(), query))
.collect(Collectors.toList());
}
//
//
// worker queue items to initialize, update, or delete symbols for files and projects
//
//
private class InitializeProject implements Runnable {
private final IJavaProject project;
private final SpringIndexer indexer;
public InitializeProject(IJavaProject project, SpringIndexer indexer) {
this.project = project;
this.indexer = indexer;
log.debug("{} created ", this);
}
@Override
public void run() {
log.debug("{} starting...", this);
try {
indexer.initializeProject(project);
log.debug("{} completed", this);
} catch (Throwable e) {
log.error("{} threw exception", this, e);
}
}
}
private class UpdateItem implements Runnable {
private final String docURI;
private final String content;
private final IJavaProject project;
private final SpringIndexer indexer;
public UpdateItem(IJavaProject project, String docURI, String content, SpringIndexer indexer) {
this.project = project;
this.docURI = docURI;
this.content = content;
this.indexer = indexer;
}
@Override
public void run() {
try {
removeSymbolsByDoc(project, docURI);
indexer.updateFile(project, docURI, content);
} catch (Exception e) {
log.error("{}", e);
}
}
}
private class DeleteItem implements Runnable {
private final String docURI;
private IJavaProject project;
public DeleteItem(IJavaProject project, String docURI) {
this.project = project;
this.docURI = docURI;
}
@Override
public void run() {
try {
removeSymbolsByDoc(project, docURI);
} catch (Exception e) {
log.error("{}", e);
}
}
}
private class DeleteProject implements Runnable {
private final IJavaProject project;
public DeleteProject(IJavaProject project) {
this.project = project;
log.debug("{} created ", this);
}
@Override
public void run() {
log.debug("{} starting...", this);
try {
removeSymbolsByProject(project);
log.debug("{} completed", this);
} catch (Throwable e) {
log.error("{} threw exception", this, e);
}
}
}
private void addSymbol(IJavaProject project, String docURI, EnhancedSymbolInformation enhancedSymbol) {
symbols.add(enhancedSymbol.getSymbol());
symbolsByDoc.computeIfAbsent(docURI, s -> new ArrayList<SymbolInformation>()).add(enhancedSymbol.getSymbol());
symbolsByProject.computeIfAbsent(project.getElementName(), s -> new ArrayList<SymbolInformation>()).add(enhancedSymbol.getSymbol());
if (enhancedSymbol.getAdditionalInformation() != null) {
addonInformation.addAll(Arrays.asList(enhancedSymbol.getAdditionalInformation()));
addonInformationByDoc.computeIfAbsent(docURI, s -> new ArrayList<SymbolAddOnInformation>()).addAll(Arrays.asList(enhancedSymbol.getAdditionalInformation()));
addonInformationByProject.computeIfAbsent(project.getElementName(), s -> new ArrayList<SymbolAddOnInformation>()).addAll(Arrays.asList(enhancedSymbol.getAdditionalInformation()));
}
}
private void removeSymbolsByDoc(IJavaProject project, String docURI) {
List<SymbolInformation> oldSymbols = symbolsByDoc.remove(docURI);
if (oldSymbols != null) {
symbols.removeAll(oldSymbols);
List<SymbolInformation> projectSymbols = symbolsByProject.get(project.getElementName());
if (projectSymbols != null) {
projectSymbols.removeAll(oldSymbols);
}
}
List<SymbolAddOnInformation> oldAddInInformation = addonInformationByDoc.remove(docURI);
if (oldAddInInformation != null) {
addonInformation.removeAll(oldAddInInformation);
List<SymbolAddOnInformation> projectAddOns = addonInformationByProject.get(project.getElementName());
if (projectAddOns != null) {
projectAddOns.removeAll(oldAddInInformation);
}
}
}
private void removeSymbolsByProject(IJavaProject project) {
// If project name is null it cannot be in the cache
if (project.getElementName() == null) {
return;
}
List<SymbolInformation> oldSymbols = symbolsByProject.remove(project.getElementName());
if (oldSymbols != null) {
symbols.removeAll(oldSymbols);
Set<String> keySet = symbolsByDoc.keySet();
Iterator<String> docIter = keySet.iterator();
while (docIter.hasNext()) {
String docURI = docIter.next();
List<SymbolInformation> docSymbols = symbolsByDoc.get(docURI);
docSymbols.removeAll(oldSymbols);
if (docSymbols.isEmpty()) {
docIter.remove();
}
}
}
List<SymbolAddOnInformation> oldAddInInformation = addonInformationByProject.remove(project.getElementName());
if (oldAddInInformation != null) {
addonInformation.removeAll(oldAddInInformation);
Set<String> keySet = addonInformationByDoc.keySet();
Iterator<String> docIter = keySet.iterator();
while (docIter.hasNext()) {
String docURI = docIter.next();
List<SymbolAddOnInformation> docAddons = addonInformationByDoc.get(docURI);
docAddons.removeAll(oldAddInInformation);
if (docAddons.isEmpty()) {
docIter.remove();
}
}
}
}
}

23
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SymbolHandler.java Normal file
View File

@@ -0,0 +1,23 @@
/*******************************************************************************
* Copyright (c) 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Pivotal, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.utils;
import org.springframework.ide.vscode.boot.java.handlers.EnhancedSymbolInformation;
import org.springframework.ide.vscode.commons.java.IJavaProject;
/**
* @author Martin Lippert
*/
public interface SymbolHandler {
void addSymbol(IJavaProject project, String docURI, EnhancedSymbolInformation enhancedSymbol);
}

10
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/bootiful/SymbolProviderTestConf.java
View File

@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2018 Pivotal, Inc.
* Copyright (c) 2018, 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
@@ -15,14 +15,12 @@ import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.app.BootLanguageServerInitializer;
import org.springframework.ide.vscode.boot.app.BootLanguageServerParams;
import org.springframework.ide.vscode.boot.editor.harness.AdHocPropertyHarness;
import org.springframework.ide.vscode.boot.editor.harness.PropertyIndexHarness;
import org.springframework.ide.vscode.boot.java.BootJavaLanguageServerComponents;
import org.springframework.ide.vscode.boot.java.links.SourceLinkFactory;
import org.springframework.ide.vscode.boot.java.links.SourceLinks;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.boot.metadata.DefaultSpringPropertyIndexProvider;
import org.springframework.ide.vscode.boot.metadata.SpringPropertyIndexProvider;
import org.springframework.ide.vscode.boot.metadata.ValueProviderRegistry;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.commons.languageserver.util.SimpleLanguageServer;
@@ -49,8 +47,8 @@ public class SymbolProviderTestConf {
return BootLanguageServerParams.createTestDefault(server, valueProviders);
}
@Bean SpringIndexer springIndexer(BootLanguageServerInitializer serverInit) {
return serverInit.getComponents().get(BootJavaLanguageServerComponents.class).getSpringIndexer();
@Bean SpringSymbolIndex springSymbolIndex(BootLanguageServerInitializer serverInit) {
return serverInit.getComponents().get(BootJavaLanguageServerComponents.class).getSpringSymbolIndex();
}
@Bean DefaultSpringPropertyIndexProvider indexProvider(BootLanguageServerParams serverParams) {

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/beans/test/SpringIndexerBeansTest.java
View File

@@ -24,7 +24,7 @@ import org.springframework.ide.vscode.boot.app.BootLanguageServerInitializer;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.BootJavaLanguageServerComponents;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
import org.springframework.ide.vscode.project.harness.ProjectsHarness;
@@ -43,7 +43,7 @@ public class SpringIndexerBeansTest {
@Autowired private JavaProjectFinder projectFinder;
private File directory;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
@Before
public void setup() throws Exception {

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/beans/test/SpringIndexerFunctionBeansTest.java
View File

@@ -22,7 +22,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
import org.springframework.ide.vscode.project.harness.ProjectsHarness;
@@ -37,7 +37,7 @@ import org.springframework.test.context.junit4.SpringRunner;
public class SpringIndexerFunctionBeansTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
@Autowired private JavaProjectFinder projectFinder;
private File directory;

6
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/beans/test/SpringIndexerHarness.java
View File

@@ -22,7 +22,7 @@ import java.util.List;
import org.apache.commons.io.IOUtils;
import org.eclipse.lsp4j.Range;
import org.eclipse.lsp4j.SymbolInformation;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.util.text.LanguageId;
import org.springframework.ide.vscode.commons.util.text.TextDocument;
import org.springframework.ide.vscode.languageserver.testharness.Editor;
@@ -101,7 +101,7 @@ public class SpringIndexerHarness {
return new TestSymbolInfo(coveredText, label);
}
public static void assertDocumentSymbols(SpringIndexer indexer, String documentUri, TestSymbolInfo... expectedSymbols) throws Exception {
public static void assertDocumentSymbols(SpringSymbolIndex indexer, String documentUri, TestSymbolInfo... expectedSymbols) throws Exception {
List<TestSymbolInfo> actualSymbols = getSymbolsInFile(indexer, documentUri);
assertEquals(symbolsString(Arrays.asList(expectedSymbols)), symbolsString(actualSymbols));
}
@@ -114,7 +114,7 @@ public class SpringIndexerHarness {
return buf.toString();
}
public static List<TestSymbolInfo> getSymbolsInFile(SpringIndexer indexer, String docURI) throws Exception {
public static List<TestSymbolInfo> getSymbolsInFile(SpringSymbolIndex indexer, String docURI) throws Exception {
List<? extends SymbolInformation> symbols = indexer.getSymbols(docURI);
if (symbols!=null) {
symbols = new ArrayList<>(symbols);

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/data/test/DataRepositorySymbolProviderTest.java
View File

@@ -28,7 +28,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
import org.springframework.ide.vscode.project.harness.ProjectsHarness;
@@ -44,7 +44,7 @@ public class DataRepositorySymbolProviderTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private JavaProjectFinder projectFinder;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
private File directory;

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/requestmapping/test/RequestMappingSymbolProviderTest.java
View File

@@ -28,7 +28,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
import org.springframework.ide.vscode.project.harness.ProjectsHarness;
@@ -44,7 +44,7 @@ public class RequestMappingSymbolProviderTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private JavaProjectFinder projectFinder;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
private File directory;

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/requestmapping/test/WebFluxCodeLensProviderTest.java
View File

@@ -30,7 +30,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.commons.util.text.LanguageId;
import org.springframework.ide.vscode.languageserver.testharness.TextDocumentInfo;
@@ -49,7 +49,7 @@ public class WebFluxCodeLensProviderTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private JavaProjectFinder projectFinder;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
private File directory;
@Before

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/requestmapping/test/WebFluxMappingSymbolProviderTest.java
View File

@@ -32,7 +32,7 @@ import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.handlers.SymbolAddOnInformation;
import org.springframework.ide.vscode.boot.java.requestmapping.WebfluxHandlerInformation;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.commons.util.Assert;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
@@ -51,7 +51,7 @@ public class WebFluxMappingSymbolProviderTest {
private BootLanguageServerHarness harness;
@Autowired
private SpringIndexer indexer;
private SpringSymbolIndex indexer;
@Autowired
JavaProjectFinder projectFinder;

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/utils/test/SpringIndexerNonBootProjectTest.java
View File

@@ -28,7 +28,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
@@ -44,7 +44,7 @@ import org.springframework.test.context.junit4.SpringRunner;
public class SpringIndexerNonBootProjectTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
@Autowired private JavaProjectFinder projectFinder;
private File directory;

4
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/utils/test/SpringIndexerTest.java
View File

@@ -32,7 +32,7 @@ import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringIndexer;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.commons.util.Assert;
@@ -49,7 +49,7 @@ import org.springframework.test.context.junit4.SpringRunner;
public class SpringIndexerTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private SpringIndexer indexer;
@Autowired private SpringSymbolIndex indexer;
@Autowired private JavaProjectFinder projectFinder;
private File directory;

97
headless-services/spring-boot-language-server/src/test/java/org/springframework/ide/vscode/boot/java/utils/test/SpringIndexerXMLProjectTest.java Normal file
View File

@@ -0,0 +1,97 @@
/*******************************************************************************
* Copyright (c) 2019 Pivotal, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Pivotal, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.utils.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.util.Iterator;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.lsp4j.TextDocumentIdentifier;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.boot.java.utils.SpringSymbolIndex;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.languageserver.java.JavaProjectFinder;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
import org.springframework.ide.vscode.project.harness.ProjectsHarness;
import org.springframework.test.context.junit4.SpringRunner;
/**
* @author Martin Lippert
*/
@RunWith(SpringRunner.class)
@BootLanguageServerTest
@Import(SymbolProviderTestConf.class)
public class SpringIndexerXMLProjectTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private SpringSymbolIndex indexer;
@Autowired private JavaProjectFinder projectFinder;
private File directory;
private String projectDir;
private IJavaProject project;
@Before
public void setup() throws Exception {
harness.intialize(null);
directory = new File(ProjectsHarness.class.getResource("/test-projects/test-annotation-indexing-xml-project/").toURI());
projectDir = directory.toURI().toString();
// trigger project creation
project = projectFinder.find(new TextDocumentIdentifier(projectDir)).get();
CompletableFuture<Void> initProject = indexer.waitOperation();
initProject.get(5, TimeUnit.SECONDS);
}
@Test
public void testScanningSimpleSpringXMLConfig() throws Exception {
List<? extends SymbolInformation> allSymbols = indexer.getAllSymbols("");
// assertEquals(3, allSymbols.size());
//
// String docUri = directory.toPath().resolve("config/simple-spring-config.xml").toUri().toString();
// assertTrue(containsSymbol(allSymbols, "@+ 'transactionManager' DataSourceTransactionManager", docUri, 6, 8, 7, 46));
// assertTrue(containsSymbol(allSymbols, "@+ 'jdbcTemplate' JdbcTemplate", docUri, 11, 1, 11, 28));
// assertTrue(containsSymbol(allSymbols, "@+ 'namedParameterJdbcTemplate' NamedParameterJdbcTemplate", docUri, 11, 1, 11, 28));
}
private boolean containsSymbol(List<? extends SymbolInformation> symbols, String name, String uri, int startLine, int startCHaracter, int endLine, int endCharacter) {
for (Iterator<? extends SymbolInformation> iterator = symbols.iterator(); iterator.hasNext();) {
SymbolInformation symbol = iterator.next();
if (symbol.getName().equals(name)
&& symbol.getLocation().getUri().equals(uri)
&& symbol.getLocation().getRange().getStart().getLine() == startLine
&& symbol.getLocation().getRange().getStart().getCharacter() == startCHaracter
&& symbol.getLocation().getRange().getEnd().getLine() == endLine
&& symbol.getLocation().getRange().getEnd().getCharacter() == endCharacter) {
return true;
}
}
return false;
}
}

24
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/.gitignore vendored Normal file
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@@ -0,0 +1,24 @@
target/
!.mvn/wrapper/maven-wrapper.jar
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
nbproject/private/
build/
nbbuild/
dist/
nbdist/
.nb-gradle/

BIN
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/.mvn/wrapper/maven-wrapper.jar vendored Normal file
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Binary file not shown.

1
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/.mvn/wrapper/maven-wrapper.properties vendored Normal file
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@@ -0,0 +1 @@
distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.3.9/apache-maven-3.3.9-bin.zip

19
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/config/simple-spring-config.xml Normal file
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@@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.springframework.org/schema/beans"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<beans profile="jdbc">
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager" p:dataSource-ref="dataSource"/>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<constructor-arg ref="dataSource"/>
</bean>
<bean id="namedParameterJdbcTemplate"
class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
<constructor-arg ref="dataSource"/>
</bean>
</beans>
</beans>

96
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/config/spring-config.notprocessed Normal file
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@@ -0,0 +1,96 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
Repository and Service layers
-->
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- ========================= RESOURCE DEFINITIONS ========================= -->
<!-- import the dataSource definition -->
<import resource="datasource-config.xml"/>
<context:component-scan
base-package="org.springframework.samples.petclinic.service"/>
<!-- Configurer that replaces ${...} placeholders with values from a properties file -->
<!-- (in this case, JDBC-related settings for the JPA EntityManager definition below) -->
<context:property-placeholder location="classpath:spring/data-access.properties" system-properties-mode="OVERRIDE"/>
<!-- enables scanning for @Transactional annotations -->
<tx:annotation-driven/>
<!-- ================== 3 Profiles to choose from ===================
- jdbc (uses Spring" JdbcTemplate)
- jpa
- spring-data-jpa
=============================================================================-->
<beans profile="jpa,spring-data-jpa">
<!-- JPA EntityManagerFactory -->
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
p:dataSource-ref="dataSource">
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"
p:database="${jpa.database}" p:showSql="${jpa.showSql}"/>
<!-- the 'database' parameter refers to the database dialect being used.
By default, Hibernate will use a 'HSQL' dialect because 'jpa.database' has been set to 'HSQL'
inside file spring/data-access.properties
-->
</property>
<!-- gDickens: BOTH Persistence Unit and Packages to Scan are NOT compatible, persistenceUnit will win -->
<property name="persistenceUnitName" value="petclinic"/>
<property name="packagesToScan" value="org.springframework.samples.petclinic"/>
</bean>
<!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
p:entityManagerFactory-ref="entityManagerFactory"/>
<!--
Post-processor to perform exception translation on @Repository classes (from native
exceptions such as JPA PersistenceExceptions to Spring's DataAccessException hierarchy).
-->
<bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"/>
</beans>
<beans profile="jdbc">
<!-- Transaction manager for a single JDBC DataSource (alternative to JTA) -->
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
p:dataSource-ref="dataSource"/>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<constructor-arg ref="dataSource"/>
</bean>
<bean id="namedParameterJdbcTemplate"
class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
<constructor-arg ref="dataSource"/>
</bean>
<context:component-scan base-package="org.springframework.samples.petclinic.repository.jdbc"/>
</beans>
<beans profile="jpa">
<!--
Loads JPA beans
Will automatically be transactional due to @Transactional.
EntityManager will be auto-injected due to @PersistenceContext.
PersistenceExceptions will be auto-translated due to @Repository.
-->
<context:component-scan base-package="org.springframework.samples.petclinic.repository.jpa"/>
</beans>
<beans profile="spring-data-jpa">
<jpa:repositories base-package="org.springframework.samples.petclinic.repository.springdatajpa"/>
</beans>
</beans>

233
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/mvnw vendored Executable file
View File

@@ -0,0 +1,233 @@
#!/bin/sh
# ----------------------------------------------------------------------------
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Maven2 Start Up Batch script
#
# Required ENV vars:
# ------------------
# JAVA_HOME - location of a JDK home dir
#
# Optional ENV vars
# -----------------
# M2_HOME - location of maven2's installed home dir
# MAVEN_OPTS - parameters passed to the Java VM when running Maven
# e.g. to debug Maven itself, use
# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
# MAVEN_SKIP_RC - flag to disable loading of mavenrc files
# ----------------------------------------------------------------------------
if [ -z "$MAVEN_SKIP_RC" ] ; then
if [ -f /etc/mavenrc ] ; then
. /etc/mavenrc
fi
if [ -f "$HOME/.mavenrc" ] ; then
. "$HOME/.mavenrc"
fi
fi
# OS specific support. $var _must_ be set to either true or false.
cygwin=false;
darwin=false;
mingw=false
case "`uname`" in
CYGWIN*) cygwin=true ;;
MINGW*) mingw=true;;
Darwin*) darwin=true
#
# Look for the Apple JDKs first to preserve the existing behaviour, and then look
# for the new JDKs provided by Oracle.
#
if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK ] ; then
#
# Apple JDKs
#
export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home
fi
if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Java/JavaVirtualMachines/CurrentJDK ] ; then
#
# Apple JDKs
#
export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home
fi
if [ -z "$JAVA_HOME" ] && [ -L "/Library/Java/JavaVirtualMachines/CurrentJDK" ] ; then
#
# Oracle JDKs
#
export JAVA_HOME=/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home
fi
if [ -z "$JAVA_HOME" ] && [ -x "/usr/libexec/java_home" ]; then
#
# Apple JDKs
#
export JAVA_HOME=`/usr/libexec/java_home`
fi
;;
esac
if [ -z "$JAVA_HOME" ] ; then
if [ -r /etc/gentoo-release ] ; then
JAVA_HOME=`java-config --jre-home`
fi
fi
if [ -z "$M2_HOME" ] ; then
## resolve links - $0 may be a link to maven's home
PRG="$0"
# need this for relative symlinks
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG="`dirname "$PRG"`/$link"
fi
done
saveddir=`pwd`
M2_HOME=`dirname "$PRG"`/..
# make it fully qualified
M2_HOME=`cd "$M2_HOME" && pwd`
cd "$saveddir"
# echo Using m2 at $M2_HOME
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched
if $cygwin ; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --unix "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
fi
# For Migwn, ensure paths are in UNIX format before anything is touched
if $mingw ; then
[ -n "$M2_HOME" ] &&
M2_HOME="`(cd "$M2_HOME"; pwd)`"
[ -n "$JAVA_HOME" ] &&
JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
# TODO classpath?
fi
if [ -z "$JAVA_HOME" ]; then
javaExecutable="`which javac`"
if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
# readlink(1) is not available as standard on Solaris 10.
readLink=`which readlink`
if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
if $darwin ; then
javaHome="`dirname \"$javaExecutable\"`"
javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
else
javaExecutable="`readlink -f \"$javaExecutable\"`"
fi
javaHome="`dirname \"$javaExecutable\"`"
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
JAVA_HOME="$javaHome"
export JAVA_HOME
fi
fi
fi
if [ -z "$JAVACMD" ] ; then
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
else
JAVACMD="`which java`"
fi
fi
if [ ! -x "$JAVACMD" ] ; then
echo "Error: JAVA_HOME is not defined correctly." >&2
echo " We cannot execute $JAVACMD" >&2
exit 1
fi
if [ -z "$JAVA_HOME" ] ; then
echo "Warning: JAVA_HOME environment variable is not set."
fi
CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
# For Cygwin, switch paths to Windows format before running java
if $cygwin; then
[ -n "$M2_HOME" ] &&
M2_HOME=`cygpath --path --windows "$M2_HOME"`
[ -n "$JAVA_HOME" ] &&
JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
[ -n "$CLASSPATH" ] &&
CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
fi
# traverses directory structure from process work directory to filesystem root
# first directory with .mvn subdirectory is considered project base directory
find_maven_basedir() {
local basedir=$(pwd)
local wdir=$(pwd)
while [ "$wdir" != '/' ] ; do
if [ -d "$wdir"/.mvn ] ; then
basedir=$wdir
break
fi
wdir=$(cd "$wdir/.."; pwd)
done
echo "${basedir}"
}
# concatenates all lines of a file
concat_lines() {
if [ -f "$1" ]; then
echo "$(tr -s '\n' ' ' < "$1")"
fi
}
export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-$(find_maven_basedir)}
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
# Provide a "standardized" way to retrieve the CLI args that will
# work with both Windows and non-Windows executions.
MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
export MAVEN_CMD_LINE_ARGS
WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
exec "$JAVACMD" \
$MAVEN_OPTS \
-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
${WRAPPER_LAUNCHER} "$@"

145
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/mvnw.cmd vendored Normal file
View File

@@ -0,0 +1,145 @@
@REM ----------------------------------------------------------------------------
@REM Licensed to the Apache Software Foundation (ASF) under one
@REM or more contributor license agreements. See the NOTICE file
@REM distributed with this work for additional information
@REM regarding copyright ownership. The ASF licenses this file
@REM to you under the Apache License, Version 2.0 (the
@REM "License"); you may not use this file except in compliance
@REM with the License. You may obtain a copy of the License at
@REM
@REM http://www.apache.org/licenses/LICENSE-2.0
@REM
@REM Unless required by applicable law or agreed to in writing,
@REM software distributed under the License is distributed on an
@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@REM KIND, either express or implied. See the License for the
@REM specific language governing permissions and limitations
@REM under the License.
@REM ----------------------------------------------------------------------------
@REM ----------------------------------------------------------------------------
@REM Maven2 Start Up Batch script
@REM
@REM Required ENV vars:
@REM JAVA_HOME - location of a JDK home dir
@REM
@REM Optional ENV vars
@REM M2_HOME - location of maven2's installed home dir
@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
@REM e.g. to debug Maven itself, use
@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
@REM ----------------------------------------------------------------------------
@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off
@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
@REM set %HOME% to equivalent of $HOME
if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
@REM Execute a user defined script before this one
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
@REM check for pre script, once with legacy .bat ending and once with .cmd ending
if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
:skipRcPre
@setlocal
set ERROR_CODE=0
@REM To isolate internal variables from possible post scripts, we use another setlocal
@setlocal
@REM ==== START VALIDATION ====
if not "%JAVA_HOME%" == "" goto OkJHome
echo.
echo Error: JAVA_HOME not found in your environment. >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error
:OkJHome
if exist "%JAVA_HOME%\bin\java.exe" goto init
echo.
echo Error: JAVA_HOME is set to an invalid directory. >&2
echo JAVA_HOME = "%JAVA_HOME%" >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error
@REM ==== END VALIDATION ====
:init
set MAVEN_CMD_LINE_ARGS=%*
@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
@REM Fallback to current working directory if not found.
set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
set EXEC_DIR=%CD%
set WDIR=%EXEC_DIR%
:findBaseDir
IF EXIST "%WDIR%"\.mvn goto baseDirFound
cd ..
IF "%WDIR%"=="%CD%" goto baseDirNotFound
set WDIR=%CD%
goto findBaseDir
:baseDirFound
set MAVEN_PROJECTBASEDIR=%WDIR%
cd "%EXEC_DIR%"
goto endDetectBaseDir
:baseDirNotFound
set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
cd "%EXEC_DIR%"
:endDetectBaseDir
IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
@setlocal EnableExtensions EnableDelayedExpansion
for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
:endReadAdditionalConfig
SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
set WRAPPER_JAR="".\.mvn\wrapper\maven-wrapper.jar""
set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CMD_LINE_ARGS%
if ERRORLEVEL 1 goto error
goto end
:error
set ERROR_CODE=1
:end
@endlocal & set ERROR_CODE=%ERROR_CODE%
if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
@REM check for post script, once with legacy .bat ending and once with .cmd ending
if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
:skipRcPost
@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
if "%MAVEN_BATCH_PAUSE%" == "on" pause
if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
exit /B %ERROR_CODE%

22
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/pom.xml Normal file
View File

@@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>test-annotation-indexing-non-boot-project</artifactId>
<groupId>test-projects</groupId>
<version>5.1.3</version>
<packaging>jar</packaging>
<name>test-annotation-indexing-non-boot-project</name>
<description>Test projects for regular non-boot spring project - annotation indexing</description>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>5.1.3.RELEASE</version>
</dependency>
</dependencies>
</project>

8
headless-services/spring-boot-language-server/src/test/resources/test-projects/test-annotation-indexing-xml-project/src/main/java/org/test/MainClass.java Normal file
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@@ -0,0 +1,8 @@
package org.test;
public class MainClass {
public static void main(String[] args) throws Exception {
}
}