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Metrics in CodeLenses (start)

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This commit is contained in:
BoykoAlex
2020-11-12 13:17:54 -05:00
parent 28e97a6db4
commit 2e598dbd62
4 changed files with 68 additions and 44 deletions
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2
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/livehover/v2/LiveMetricsModel.java
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@@ -2,6 +2,6 @@ package org.springframework.ide.vscode.boot.java.livehover.v2;
public interface LiveMetricsModel {
RequestMappingMetrics getRequestMappingMetrics(LiveRequestMapping rm);
RequestMappingMetrics getRequestMappingMetrics(String[] strings, String[] array);
}

10
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/livehover/v2/SpringProcessLiveDataExtractorOverJMX.java
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@@ -126,15 +126,15 @@ public class SpringProcessLiveDataExtractorOverJMX {
return new LiveMetricsModel() {
@Override
public RequestMappingMetrics getRequestMappingMetrics(LiveRequestMapping rm) {
public RequestMappingMetrics getRequestMappingMetrics(String[] paths, String[] requestMethods) {
try {
List<Object> tags = new ArrayList<>();
if (rm.getSplitPath().length == 0) {
if (paths.length == 0) {
return null;
}
tags.add("uri:" + rm.getSplitPath()[0]);
if (!rm.getRequestMethods().isEmpty()) {
tags.add("method:" + String.join(",", rm.getRequestMethods()));
tags.add("uri:" + String.join(",", paths));
if (requestMethods.length > 0) {
tags.add("method:" + String.join(",", requestMethods));
}
Object[] params = new Object[] {"http.server.requests", tags};

97
headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/requestmapping/RequestMappingHoverProvider.java
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@@ -14,6 +14,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
@@ -69,8 +70,7 @@ public class RequestMappingHoverProvider implements HoverProvider {
List<Tuple2<LiveRequestMapping, SpringProcessLiveData>> val = getRequestMappingMethodFromRunningApp(annotation, processLiveData);
if (!val.isEmpty()) {
Range hoverRange = doc.toRange(annotation.getStartPosition(), annotation.getLength());
List<String> urls = getUrls(val);
return assembleCodeLenses(hoverRange, urls);
return assembleCodeLenses(hoverRange, val);
}
}
}
@@ -133,21 +133,30 @@ public class RequestMappingHoverProvider implements HoverProvider {
// return builder.build();
// }
private Collection<CodeLens> assembleCodeLenses(Range range, List<String> urls) {
private Collection<CodeLens> assembleCodeLenses(Range range, List<Tuple2<LiveRequestMapping, SpringProcessLiveData>> data) {
Collection<CodeLens> lenses = new ArrayList<>();
if (urls != null) {
int limit = urls.size() <= CODE_LENS_LIMIT ? urls.size() : CODE_LENS_LIMIT;
for (int i = 0; i < limit; i++) {
CodeLens codeLens = createCodeLensForRequestMapping(range, urls.get(i));
lenses.add(codeLens);
}
if (urls.size() > CODE_LENS_LIMIT) {
CodeLens codeLens = createCodeLensForRemaining(range, urls.size() - CODE_LENS_LIMIT);
lenses.add(codeLens);
int remaining = 0;
for (Tuple2<LiveRequestMapping, SpringProcessLiveData> dataEntry : data) {
for (String url : getUrls(dataEntry)) {
if (lenses.size() <= CODE_LENS_LIMIT) {
Set<String> requestMethods = dataEntry.getT1().getRequestMethods();
RequestMappingMetrics metrics = dataEntry.getT2().getLiveMterics().getRequestMappingMetrics(new String[] { url }, requestMethods.toArray(new String[requestMethods.size()]));
CodeLens codeLens = createCodeLensForRequestMapping(range, url, metrics);
lenses.add(codeLens);
} else {
remaining++;
}
}
}
if (remaining > 0) {
CodeLens codeLens = createCodeLensForRemaining(range, remaining);
lenses.add(codeLens);
}
return lenses;
}
@@ -223,29 +232,26 @@ public class RequestMappingHoverProvider implements HoverProvider {
return false;
}
private List<String> getUrls(List<Tuple2<LiveRequestMapping, SpringProcessLiveData>> mappingMethods) throws Exception {
private List<String> getUrls(Tuple2<LiveRequestMapping, SpringProcessLiveData> mappingMethod) {
List<String> urls = new ArrayList<>();
for (int i = 0; i < mappingMethods.size(); i++) {
Tuple2<LiveRequestMapping, SpringProcessLiveData> mappingMethod = mappingMethods.get(i);
SpringProcessLiveData liveData = mappingMethod.getT2();
String contextPath = liveData.getContextPath();
SpringProcessLiveData liveData = mappingMethod.getT2();
String contextPath = liveData.getContextPath();
String urlScheme = liveData.getUrlScheme();
String port = liveData.getPort();
String host = liveData.getHost();
String urlScheme = liveData.getUrlScheme();
String port = liveData.getPort();
String host = liveData.getHost();
String[] paths = mappingMethod.getT1().getSplitPath();
if (paths==null || paths.length==0) {
//Technically, this means the path 'predicate' is unconstrained, meaning any path matches.
//So this is not quite the same as the case where path=""... but...
//It is better for us to show one link where any path is allowed, versus showing no links where any link is allowed.
//So we'll pretend this is the same as path="" as that gives a working link.
paths = new String[] {""};
}
for (String path : paths) {
String url = UrlUtil.createUrl(urlScheme, host, port, path, contextPath);
urls.add(url);
}
String[] paths = mappingMethod.getT1().getSplitPath();
if (paths==null || paths.length==0) {
//Technically, this means the path 'predicate' is unconstrained, meaning any path matches.
//So this is not quite the same as the case where path=""... but...
//It is better for us to show one link where any path is allowed, versus showing no links where any link is allowed.
//So we'll pretend this is the same as path="" as that gives a working link.
paths = new String[] {""};
}
for (String path : paths) {
String url = UrlUtil.createUrl(urlScheme, host, port, path, contextPath);
urls.add(url);
}
return urls;
}
@@ -279,7 +285,8 @@ public class RequestMappingHoverProvider implements HoverProvider {
Renderable urlRenderables = Renderables.concat(renderableUrls);
RequestMappingMetrics metrics = liveData.getLiveMterics().getRequestMappingMetrics(requestMapping);
Set<String> requestMethods = requestMapping.getRequestMethods();
RequestMappingMetrics metrics = liveData.getLiveMterics().getRequestMappingMetrics(requestMapping.getSplitPath(), requestMethods.toArray(new String[requestMethods.size()]));
if (metrics != null) {
Renderable metricsRenderable = Renderables.concat(
Renderables.bold("Count: " + metrics.getCallsCount() + " | Total Time: " + metrics.getTotalTime() + " | Max Time: " + metrics.getMaxTime()),
@@ -307,14 +314,32 @@ public class RequestMappingHoverProvider implements HoverProvider {
return new Hover(ImmutableList.of(Either.forLeft(contentVal.toString())));
}
private CodeLens createCodeLensForRequestMapping(Range range, String content) {
private CodeLens createCodeLensForRequestMapping(Range range, String content, RequestMappingMetrics metrics) {
CodeLens codeLens = new CodeLens();
codeLens.setRange(range);
Command cmd = new Command();
if (StringUtil.hasText(content)) {
codeLens.setData(content);
cmd.setTitle(content);
StringBuilder codeLenseContent = new StringBuilder(content);
if (metrics != null) {
char timeUnitShort = metrics.getTimeUnit().name().charAt(0);
codeLenseContent.append('(');
codeLenseContent.append("Count=");
codeLenseContent.append(metrics.getCallsCount());
codeLenseContent.append(' ');
codeLenseContent.append("Total=");
codeLenseContent.append(metrics.getTotalTime());
codeLenseContent.append(timeUnitShort);
codeLenseContent.append(' ');
codeLenseContent.append("Max=");
codeLenseContent.append(metrics.getMaxTime());
codeLenseContent.append(timeUnitShort);
codeLenseContent.append(')');
}
cmd.setTitle(codeLenseContent.toString());
cmd.setCommand("sts.open.url");
cmd.setArguments(ImmutableList.of(content));