GH-1545: query code lens support added for aot-generated mongodb repositories

This commit is contained in:
Martin Lippert
2025-05-16 12:30:24 +02:00
parent 3ae66ce9ce
commit 26e9d24f4e
32 changed files with 1171 additions and 87 deletions

View File

@@ -49,6 +49,8 @@ public class Annotations {
public static final String DATA_QUERY_META_ANNOTATION = "org.springframework.data.annotation.QueryAnnotation";
public static final String DATA_JPA_QUERY = "org.springframework.data.jpa.repository.Query";
public static final String DATA_JPA_NATIVE_QUERY = "org.springframework.data.jpa.repository.NativeQuery";
public static final String DATA_MONGODB_QUERY = "org.springframework.data.mongodb.repository.Query";
public static final String AUTOWIRED = "org.springframework.beans.factory.annotation.Autowired";
public static final String QUALIFIER = "org.springframework.beans.factory.annotation.Qualifier";

View File

@@ -10,5 +10,5 @@
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.data;
public record DataRepositoryAotMetadata (String name, String type, DataRepositoryAotMetadataMethod[] methods) {
public record DataRepositoryAotMetadata (String name, String type, String module, DataRepositoryAotMetadataMethod[] methods) {
}

View File

@@ -114,14 +114,19 @@ public class DataRepositoryAotMetadataCodeLensProvider implements CodeLensProvid
private List<CodeLens> createCodeLenses(MethodDeclaration node, TextDocument document, String queryStatement) {
List<CodeLens> codeLenses = new ArrayList<>(2);
try {
IMethodBinding mb = node.resolveBinding();
Position startPos = document.toPosition(node.getStartPosition());
Position endPos = document.toPosition(node.getName().getStartPosition() + node.getName().getLength());
Range range = new Range(startPos, endPos);
AnnotationHierarchies hierarchyAnnot = AnnotationHierarchies.get(node);
if (mb != null && hierarchyAnnot != null) {
boolean isQueryAnnotated = hierarchyAnnot.isAnnotatedWith(mb, Annotations.DATA_JPA_QUERY);
boolean isQueryAnnotated = hierarchyAnnot.isAnnotatedWith(mb, Annotations.DATA_JPA_QUERY)
|| hierarchyAnnot.isAnnotatedWith(mb, Annotations.DATA_MONGODB_QUERY);
if (!isQueryAnnotated) {
codeLenses.add(new CodeLens(range, refactorings.createFixCommand(COVERT_TO_QUERY_LABEL, createFixDescriptor(mb, document.getUri(), queryStatement)), null));
}
@@ -148,7 +153,7 @@ public class DataRepositoryAotMetadataCodeLensProvider implements CodeLensProvid
}
static FixDescriptor createFixDescriptor(IMethodBinding mb, String docUri, String queryStatement) {
return new FixDescriptor(AddAnnotationOverMethod.class.getName(), List.of(docUri), "Convert into `@Query`")
return new FixDescriptor(AddAnnotationOverMethod.class.getName(), List.of(docUri), "Turn into `@Query`")
.withRecipeScope(RecipeScope.FILE)
.withParameters(Map.of("annotationType", Annotations.DATA_JPA_QUERY, "method",
"%s %s(%s)".formatted(mb.getDeclaringClass().getQualifiedName(), mb.getName(),

View File

@@ -10,6 +10,11 @@
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.data;
public record DataRepositoryAotMetadataQuery(String query) {
/**
* Details about the AOT generated query.
*
* query: For JPA-based repositories, this field contains the generated SQL query statememt for the query method
* filter, sort, projection, pipeline: Query details for MongoDB-based repository query methods
*/
public record DataRepositoryAotMetadataQuery(String query, String filter, String sort, String projection, String pipeline, String fields) {
}

View File

@@ -13,6 +13,8 @@ package org.springframework.ide.vscode.boot.java.data;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import org.eclipse.jdt.core.dom.IMethodBinding;
@@ -22,6 +24,7 @@ import org.springframework.ide.vscode.commons.java.IClasspathUtil;
import org.springframework.ide.vscode.commons.java.IJavaProject;
import org.springframework.ide.vscode.commons.java.parser.JLRMethodParser;
import org.springframework.ide.vscode.commons.java.parser.JLRMethodParser.JLRMethod;
import org.springframework.util.StringUtils;
import com.google.gson.Gson;
@@ -67,7 +70,56 @@ public class DataRepositoryAotMetadataService {
public String getQueryStatement(DataRepositoryAotMetadata metadata, IMethodBinding method) {
DataRepositoryAotMetadataMethod methodMetadata = findMethod(metadata, method);
return methodMetadata != null ? methodMetadata.query().query() : null;
if (methodMetadata != null) {
if (metadata.module() != null && metadata.module().toUpperCase().equals("JPA")) {
return getJpaQueryStatement(methodMetadata);
}
else if (metadata.module() != null && metadata.module().toUpperCase().equals("MONGODB")) {
return getMongoDbQueryStatement(methodMetadata);
}
}
return null;
}
private String getMongoDbQueryStatement(DataRepositoryAotMetadataMethod methodMetadata) {
List<String> parts = new ArrayList<>();
if (methodMetadata.query().filter() != null) {
if (!StringUtils.hasText(methodMetadata.query().sort())
&& !StringUtils.hasText(methodMetadata.query().fields())
&& !StringUtils.hasText(methodMetadata.query().projection())
&& !StringUtils.hasText(methodMetadata.query().pipeline())) {
parts.add(methodMetadata.query().filter());
}
else {
parts.add("filter = \"" + methodMetadata.query().filter() + "\"");
}
}
if (methodMetadata.query().fields() != null) {
parts.add("fields = \"" + methodMetadata.query().fields() + "\"");
}
if (methodMetadata.query().sort() != null) {
parts.add("sort = \"" + methodMetadata.query().sort() + "\"");
}
if (methodMetadata.query().projection() != null) {
parts.add("projection = \"" + methodMetadata.query().projection() + "\"");
}
if (methodMetadata.query().pipeline() != null) {
parts.add("pipeline = \"" + methodMetadata.query().pipeline() + "\"");
}
return String.join(", ", parts);
}
private String getJpaQueryStatement(DataRepositoryAotMetadataMethod methodMetadata) {
return methodMetadata.query().query();
}
private DataRepositoryAotMetadataMethod findMethod(DataRepositoryAotMetadata metadata, IMethodBinding method) {

View File

@@ -0,0 +1,100 @@
/*******************************************************************************
* Copyright (c) 2025 Broadcom, 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
* https://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Broadcom, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.vscode.boot.java.data.test;
import static org.junit.Assert.assertEquals;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.TimeUnit;
import org.eclipse.lsp4j.CodeLens;
import org.eclipse.lsp4j.TextDocumentIdentifier;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Import;
import org.springframework.ide.vscode.boot.app.SpringSymbolIndex;
import org.springframework.ide.vscode.boot.bootiful.BootLanguageServerTest;
import org.springframework.ide.vscode.boot.bootiful.SymbolProviderTestConf;
import org.springframework.ide.vscode.commons.java.IJavaProject;
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.Editor;
import org.springframework.ide.vscode.project.harness.BootLanguageServerHarness;
import org.springframework.ide.vscode.project.harness.ProjectsHarness;
import org.springframework.test.context.junit.jupiter.SpringExtension;
@ExtendWith(SpringExtension.class)
@BootLanguageServerTest
@Import(SymbolProviderTestConf.class)
public class DataRepositoryAotMetadataCodeLensProviderMongoDbTest {
@Autowired private BootLanguageServerHarness harness;
@Autowired private JavaProjectFinder projectFinder;
@Autowired private SpringSymbolIndex indexer;
private IJavaProject testProject;
@BeforeEach
public void setup() throws Exception {
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-data-repositories-mongodb");
harness.useProject(testProject);
harness.intialize(null);
// trigger project creation
projectFinder.find(new TextDocumentIdentifier(testProject.getLocationUri().toASCIIString())).get();
CompletableFuture<Void> initProject = indexer.waitOperation();
initProject.get(5, TimeUnit.SECONDS);
}
@Test
void codeLensOverMethodWithJustThePlainFilter() throws Exception {
Path filePath = Paths.get(testProject.getLocationUri())
.resolve("src/main/java/example/springdata/aot/UserRepository.java");
Editor editor = harness.newEditor(LanguageId.JAVA, new String(Files.readAllBytes(filePath), StandardCharsets.UTF_8), filePath.toUri().toASCIIString());
List<CodeLens> cls = editor.getCodeLenses("findUserByUsername", 1);
assertEquals("Turn into @Query", cls.get(0).getCommand().getTitle());
assertEquals("Implementation", cls.get(1).getCommand().getTitle());
assertEquals("{'username':?0}", cls.get(2).getCommand().getTitle());
}
@Test
void codeLensOverMethodWithMultipleElements() throws Exception {
Path filePath = Paths.get(testProject.getLocationUri())
.resolve("src/main/java/example/springdata/aot/UserRepository.java");
Editor editor = harness.newEditor(LanguageId.JAVA, new String(Files.readAllBytes(filePath), StandardCharsets.UTF_8), filePath.toUri().toASCIIString());
List<CodeLens> cls = editor.getCodeLenses("findUserByLastnameLikeOrderByFirstname", 1);
assertEquals("Turn into @Query", cls.get(0).getCommand().getTitle());
assertEquals("Implementation", cls.get(1).getCommand().getTitle());
assertEquals("filter = \"{'lastname':{'$regex':/\\Q?0\\E/}}\"" + ", " + "sort = \"{'firstname':{'$numberInt':'1'}}\"", cls.get(2).getCommand().getTitle());
}
@Test
void noCodeLensOverMethodWithQueryAnnotation() throws Exception {
Path filePath = Paths.get(testProject.getLocationUri())
.resolve("src/main/java/example/springdata/aot/UserRepository.java");
Editor editor = harness.newEditor(LanguageId.JAVA, new String(Files.readAllBytes(filePath), StandardCharsets.UTF_8), filePath.toUri().toASCIIString());
List<CodeLens> cls = editor.getCodeLenses("usersWithUsernamesStartingWith", 1);
assertEquals(1, cls.size());
assertEquals("Implementation", cls.get(0).getCommand().getTitle());
assertEquals(1, cls.get(0).getCommand().getArguments().size());
}
}

View File

@@ -51,7 +51,7 @@ public class DataRepositoryAotMetadataCodeLensProviderTest {
@BeforeEach
public void setup() throws Exception {
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-generation");
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-data-repositories-jpa");
harness.useProject(testProject);
harness.intialize(null);

View File

@@ -51,7 +51,7 @@ public class GenAotQueryMethodImplProviderTest {
@BeforeEach
public void setup() throws Exception {
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-generation");
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-data-repositories-jpa");
harness.useProject(testProject);
harness.intialize(null);

View File

@@ -58,7 +58,7 @@ public class QueryMethodCodeActionProviderTest {
@BeforeEach
public void setup() throws Exception {
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-generation");
testProject = ProjectsHarness.INSTANCE.mavenProject("aot-data-repositories-jpa");
harness.useProject(testProject);
harness.intialize(null);

View File

@@ -1,20 +1,21 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="https://maven.apache.org/POM/4.0.0"
xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.4.1</version>
<version>4.0.0-SNAPSHOT</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>org.example</groupId>
<artifactId>aot-generation</artifactId>
<artifactId>aot-data-repositories-jpa</artifactId>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<hibernate.version>7.0.0.Beta5</hibernate.version>
<java.version>21</java.version>
<spring-data-bom.version>2025.1.0-SNAPSHOT</spring-data-bom.version>
</properties>
<dependencies>
@@ -24,32 +25,9 @@
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>4.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>4.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>jakarta.persistence</groupId>
<artifactId>jakarta.persistence-api</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
</dependency>
<dependency>
<groupId>org.jspecify</groupId>
<artifactId>jspecify</artifactId>
<version>1.0.0</version>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
@@ -64,55 +42,12 @@
<version>5.1.0</version>
<classifier>jakarta</classifier>
</dependency>
</dependencies>
<repositories>
<repository>
<id>central</id>
<name>Maven Central</name>
<url>https://repo1.maven.org/maven2/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>spring-milestone</id>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>spring-snapshot</id>
<url>https://repo.spring.io/snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>central</id>
<name>Maven Central</name>
<url>https://repo1.maven.org/maven2/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>spring-milestone</id>
<url>https://repo.spring.io/milestone/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<build>
<plugins>
<plugin>
<!-- <plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
@@ -136,13 +71,14 @@
</annotationProcessorPath>
</annotationProcessorPaths>
<!-- Recommended: Some IDE's might require this configuration to include generated sources for IDE usage -->
Recommended: Some IDE's might require this configuration to include generated sources for IDE usage
<generatedTestSourcesDirectory>target/generated-test-sources
</generatedTestSourcesDirectory>
<generatedSourcesDirectory>target/generated-sources
</generatedSourcesDirectory>
</configuration>
</plugin>
-->
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
@@ -158,4 +94,41 @@
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
</pluginRepository>
</pluginRepositories>
</project>

View File

@@ -0,0 +1,19 @@
# 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
#
# https://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.
wrapperVersion=3.3.2
distributionType=only-script
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.3/apache-maven-3.9.3-bin.zip

View File

@@ -0,0 +1,259 @@
#!/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
#
# https://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.
# ----------------------------------------------------------------------------
# ----------------------------------------------------------------------------
# Apache Maven Wrapper startup batch script, version 3.3.2
#
# Optional ENV vars
# -----------------
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
# MVNW_REPOURL - repo url base for downloading maven distribution
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
# ----------------------------------------------------------------------------
set -euf
[ "${MVNW_VERBOSE-}" != debug ] || set -x
# OS specific support.
native_path() { printf %s\\n "$1"; }
case "$(uname)" in
CYGWIN* | MINGW*)
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
native_path() { cygpath --path --windows "$1"; }
;;
esac
# set JAVACMD and JAVACCMD
set_java_home() {
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
if [ -n "${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"
JAVACCMD="$JAVA_HOME/jre/sh/javac"
else
JAVACMD="$JAVA_HOME/bin/java"
JAVACCMD="$JAVA_HOME/bin/javac"
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
return 1
fi
fi
else
JAVACMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v java
)" || :
JAVACCMD="$(
'set' +e
'unset' -f command 2>/dev/null
'command' -v javac
)" || :
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
return 1
fi
fi
}
# hash string like Java String::hashCode
hash_string() {
str="${1:-}" h=0
while [ -n "$str" ]; do
char="${str%"${str#?}"}"
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
str="${str#?}"
done
printf %x\\n $h
}
verbose() { :; }
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
die() {
printf %s\\n "$1" >&2
exit 1
}
trim() {
# MWRAPPER-139:
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
# Needed for removing poorly interpreted newline sequences when running in more
# exotic environments such as mingw bash on Windows.
printf "%s" "${1}" | tr -d '[:space:]'
}
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
while IFS="=" read -r key value; do
case "${key-}" in
distributionUrl) distributionUrl=$(trim "${value-}") ;;
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
esac
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
case "${distributionUrl##*/}" in
maven-mvnd-*bin.*)
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
*)
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
distributionPlatform=linux-amd64
;;
esac
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
;;
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
esac
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
distributionUrlName="${distributionUrl##*/}"
distributionUrlNameMain="${distributionUrlName%.*}"
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
exec_maven() {
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
}
if [ -d "$MAVEN_HOME" ]; then
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
exec_maven "$@"
fi
case "${distributionUrl-}" in
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
esac
# prepare tmp dir
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
trap clean HUP INT TERM EXIT
else
die "cannot create temp dir"
fi
mkdir -p -- "${MAVEN_HOME%/*}"
# Download and Install Apache Maven
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
verbose "Downloading from: $distributionUrl"
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
# select .zip or .tar.gz
if ! command -v unzip >/dev/null; then
distributionUrl="${distributionUrl%.zip}.tar.gz"
distributionUrlName="${distributionUrl##*/}"
fi
# verbose opt
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
# normalize http auth
case "${MVNW_PASSWORD:+has-password}" in
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
esac
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
verbose "Found wget ... using wget"
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
verbose "Found curl ... using curl"
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
elif set_java_home; then
verbose "Falling back to use Java to download"
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
cat >"$javaSource" <<-END
public class Downloader extends java.net.Authenticator
{
protected java.net.PasswordAuthentication getPasswordAuthentication()
{
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
}
public static void main( String[] args ) throws Exception
{
setDefault( new Downloader() );
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
}
}
END
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
verbose " - Compiling Downloader.java ..."
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
verbose " - Running Downloader.java ..."
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
fi
# If specified, validate the SHA-256 sum of the Maven distribution zip file
if [ -n "${distributionSha256Sum-}" ]; then
distributionSha256Result=false
if [ "$MVN_CMD" = mvnd.sh ]; then
echo "Checksum validation is not supported for maven-mvnd." >&2
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
elif command -v sha256sum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
elif command -v shasum >/dev/null; then
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
distributionSha256Result=true
fi
else
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
exit 1
fi
if [ $distributionSha256Result = false ]; then
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
exit 1
fi
fi
# unzip and move
if command -v unzip >/dev/null; then
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
else
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
fi
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
clean || :
exec_maven "$@"

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@@ -0,0 +1,149 @@
<# : batch portion
@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 https://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 Apache Maven Wrapper startup batch script, version 3.3.2
@REM
@REM Optional ENV vars
@REM MVNW_REPOURL - repo url base for downloading maven distribution
@REM MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
@REM MVNW_VERBOSE - true: enable verbose log; others: silence the output
@REM ----------------------------------------------------------------------------
@IF "%__MVNW_ARG0_NAME__%"=="" (SET __MVNW_ARG0_NAME__=%~nx0)
@SET __MVNW_CMD__=
@SET __MVNW_ERROR__=
@SET __MVNW_PSMODULEP_SAVE=%PSModulePath%
@SET PSModulePath=
@FOR /F "usebackq tokens=1* delims==" %%A IN (`powershell -noprofile "& {$scriptDir='%~dp0'; $script='%__MVNW_ARG0_NAME__%'; icm -ScriptBlock ([Scriptblock]::Create((Get-Content -Raw '%~f0'))) -NoNewScope}"`) DO @(
IF "%%A"=="MVN_CMD" (set __MVNW_CMD__=%%B) ELSE IF "%%B"=="" (echo %%A) ELSE (echo %%A=%%B)
)
@SET PSModulePath=%__MVNW_PSMODULEP_SAVE%
@SET __MVNW_PSMODULEP_SAVE=
@SET __MVNW_ARG0_NAME__=
@SET MVNW_USERNAME=
@SET MVNW_PASSWORD=
@IF NOT "%__MVNW_CMD__%"=="" (%__MVNW_CMD__% %*)
@echo Cannot start maven from wrapper >&2 && exit /b 1
@GOTO :EOF
: end batch / begin powershell #>
$ErrorActionPreference = "Stop"
if ($env:MVNW_VERBOSE -eq "true") {
$VerbosePreference = "Continue"
}
# calculate distributionUrl, requires .mvn/wrapper/maven-wrapper.properties
$distributionUrl = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionUrl
if (!$distributionUrl) {
Write-Error "cannot read distributionUrl property in $scriptDir/.mvn/wrapper/maven-wrapper.properties"
}
switch -wildcard -casesensitive ( $($distributionUrl -replace '^.*/','') ) {
"maven-mvnd-*" {
$USE_MVND = $true
$distributionUrl = $distributionUrl -replace '-bin\.[^.]*$',"-windows-amd64.zip"
$MVN_CMD = "mvnd.cmd"
break
}
default {
$USE_MVND = $false
$MVN_CMD = $script -replace '^mvnw','mvn'
break
}
}
# apply MVNW_REPOURL and calculate MAVEN_HOME
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
if ($env:MVNW_REPOURL) {
$MVNW_REPO_PATTERN = if ($USE_MVND) { "/org/apache/maven/" } else { "/maven/mvnd/" }
$distributionUrl = "$env:MVNW_REPOURL$MVNW_REPO_PATTERN$($distributionUrl -replace '^.*'+$MVNW_REPO_PATTERN,'')"
}
$distributionUrlName = $distributionUrl -replace '^.*/',''
$distributionUrlNameMain = $distributionUrlName -replace '\.[^.]*$','' -replace '-bin$',''
$MAVEN_HOME_PARENT = "$HOME/.m2/wrapper/dists/$distributionUrlNameMain"
if ($env:MAVEN_USER_HOME) {
$MAVEN_HOME_PARENT = "$env:MAVEN_USER_HOME/wrapper/dists/$distributionUrlNameMain"
}
$MAVEN_HOME_NAME = ([System.Security.Cryptography.MD5]::Create().ComputeHash([byte[]][char[]]$distributionUrl) | ForEach-Object {$_.ToString("x2")}) -join ''
$MAVEN_HOME = "$MAVEN_HOME_PARENT/$MAVEN_HOME_NAME"
if (Test-Path -Path "$MAVEN_HOME" -PathType Container) {
Write-Verbose "found existing MAVEN_HOME at $MAVEN_HOME"
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"
exit $?
}
if (! $distributionUrlNameMain -or ($distributionUrlName -eq $distributionUrlNameMain)) {
Write-Error "distributionUrl is not valid, must end with *-bin.zip, but found $distributionUrl"
}
# prepare tmp dir
$TMP_DOWNLOAD_DIR_HOLDER = New-TemporaryFile
$TMP_DOWNLOAD_DIR = New-Item -Itemtype Directory -Path "$TMP_DOWNLOAD_DIR_HOLDER.dir"
$TMP_DOWNLOAD_DIR_HOLDER.Delete() | Out-Null
trap {
if ($TMP_DOWNLOAD_DIR.Exists) {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
}
New-Item -Itemtype Directory -Path "$MAVEN_HOME_PARENT" -Force | Out-Null
# Download and Install Apache Maven
Write-Verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
Write-Verbose "Downloading from: $distributionUrl"
Write-Verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
$webclient = New-Object System.Net.WebClient
if ($env:MVNW_USERNAME -and $env:MVNW_PASSWORD) {
$webclient.Credentials = New-Object System.Net.NetworkCredential($env:MVNW_USERNAME, $env:MVNW_PASSWORD)
}
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
$webclient.DownloadFile($distributionUrl, "$TMP_DOWNLOAD_DIR/$distributionUrlName") | Out-Null
# If specified, validate the SHA-256 sum of the Maven distribution zip file
$distributionSha256Sum = (Get-Content -Raw "$scriptDir/.mvn/wrapper/maven-wrapper.properties" | ConvertFrom-StringData).distributionSha256Sum
if ($distributionSha256Sum) {
if ($USE_MVND) {
Write-Error "Checksum validation is not supported for maven-mvnd. `nPlease disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties."
}
Import-Module $PSHOME\Modules\Microsoft.PowerShell.Utility -Function Get-FileHash
if ((Get-FileHash "$TMP_DOWNLOAD_DIR/$distributionUrlName" -Algorithm SHA256).Hash.ToLower() -ne $distributionSha256Sum) {
Write-Error "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised. If you updated your Maven version, you need to update the specified distributionSha256Sum property."
}
}
# unzip and move
Expand-Archive "$TMP_DOWNLOAD_DIR/$distributionUrlName" -DestinationPath "$TMP_DOWNLOAD_DIR" | Out-Null
Rename-Item -Path "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" -NewName $MAVEN_HOME_NAME | Out-Null
try {
Move-Item -Path "$TMP_DOWNLOAD_DIR/$MAVEN_HOME_NAME" -Destination $MAVEN_HOME_PARENT | Out-Null
} catch {
if (! (Test-Path -Path "$MAVEN_HOME" -PathType Container)) {
Write-Error "fail to move MAVEN_HOME"
}
} finally {
try { Remove-Item $TMP_DOWNLOAD_DIR -Recurse -Force | Out-Null }
catch { Write-Warning "Cannot remove $TMP_DOWNLOAD_DIR" }
}
Write-Output "MVN_CMD=$MAVEN_HOME/bin/$MVN_CMD"

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@@ -0,0 +1,99 @@
<?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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>4.0.0-SNAPSHOT</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>org.example</groupId>
<artifactId>aot-data-repositories-mongodb</artifactId>
<properties>
<java.version>21</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-mongodb</artifactId>
<version>5.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>4.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<id>process-aot</id>
<goals>
<goal>process-aot</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
<repository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>spring-snapshots</id>
<name>Spring Snapshots</name>
<url>https://repo.spring.io/snapshot</url>
<releases>
<enabled>false</enabled>
</releases>
</pluginRepository>
</pluginRepositories>
</project>

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/*
* Copyright 2025 the original author or authors.
*
* Licensed 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.
*/
package example.springdata.aot;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* @author Christoph Strobl
*/
@SpringBootApplication
public class App {
public static void main(String[] args) {
SpringApplication.run(App.class, args);
}
}

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/*
* Copyright 2025 the original author or authors.
*
* Licensed 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.
*/
package example.springdata.aot;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Slice;
import org.springframework.stereotype.Component;
/**
* @author Christoph Strobl
* @since 2025/01
*/
@Component
public class CLR implements CommandLineRunner {
@Autowired UserRepository repository;
@Override
public void run(String... args) throws Exception {
User luke = new User("id-1", "luke");
luke.setFirstname("Luke");
luke.setLastname("Skywalker");
luke.setPosts(List.of(new Post("I have a bad feeling about this.")));
User leia = new User("id-2", "leia");
leia.setFirstname("Leia");
leia.setLastname("Organa");
User han = new User("id-3", "han");
han.setFirstname("Han");
han.setLastname("Solo");
han.setPosts(List.of(new Post("It's the ship that made the Kessel Run in less than 12 Parsecs.")));
User chewbacca = new User("id-4", "chewbacca");
User yoda = new User("id-5", "yoda");
yoda.setPosts(List.of(new Post("Do. Or do not. There is no try."), new Post("Decide you must, how to serve them best. If you leave now, help them you could; but you would destroy all for which they have fought, and suffered.")));
User vader = new User("id-6", "vader");
vader.setFirstname("Anakin");
vader.setLastname("Skywalker");
vader.setPosts(List.of(new Post("I am your father")));
User kylo = new User("id-7", "kylo");
kylo.setFirstname("Ben");
kylo.setLastname("Solo");
repository.saveAll(List.of(luke, leia, han, chewbacca, yoda, vader, kylo));
System.out.println("------- annotated multi -------");
System.out.println(repository.usersWithUsernamesStartingWith("l"));
System.out.println("------- derived single -------");
System.out.println(repository.findUserByUsername("yoda"));
System.out.println("------- derived nested.path -------");
System.out.println(repository.findUserByPostsMessageLike("father"));
System.out.println("------- derived optional -------");
System.out.println(repository.findOptionalUserByUsername("yoda"));
System.out.println("------- derived count -------");
Long count = repository.countUsersByLastnameLike("Sky");
System.out.println("user count " + count);
System.out.println("------- derived exists -------");
Boolean exists = repository.existsByUsername("vader");
System.out.println("user exists " + exists);
System.out.println("------- derived multi -------");
System.out.println(repository.findUserByLastnameLike("Sky"));
System.out.println("------- derived sorted -------");
System.out.println(repository.findUserByLastnameLikeOrderByFirstname("Sky"));
System.out.println("------- derived page -------");
Page<UserProjection> page0 = repository.findUserByLastnameStartingWith("S", PageRequest.of(0, 2));
System.out.println("page0: " + page0);
System.out.println("page0.content: " + page0.getContent());
Page<UserProjection> page1 = repository.findUserByLastnameStartingWith("S", PageRequest.of(1, 2));
System.out.println("page1: " + page1);
System.out.println("page1.content: " + page1.getContent());
System.out.println("------- derived slice -------");
Slice<User> slice0 = repository.findUserByUsernameAfter("luke", PageRequest.of(0, 2));
System.out.println("slice0: " + slice0);
System.out.println("slice0.content: " + slice0.getContent());
System.out.println("------- derived top -------");
System.out.println(repository.findTop2UsersByLastnameLike("S"));
System.out.println("------- derived with fields -------");
System.out.println(repository.findJustUsernameBy());
}
}

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/*
* Copyright 2025 the original author or authors.
*
* Licensed 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.
*/
package example.springdata.aot;
import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.Random;
/**
* @author Christoph Strobl
* @since 2025/01
*/
public class Post {
private String message;
private Instant date;
public Post(String message) {
this.message = message;
this.date = Instant.now().minus(new Random().nextLong(100), ChronoUnit.MINUTES);
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Instant getDate() {
return date;
}
public void setDate(Instant date) {
this.date = date;
}
@Override
public String toString() {
return message;
}
}

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/*
* Copyright 2025 the original author or authors.
*
* Licensed 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.
*/
package example.springdata.aot;
import java.time.Instant;
import java.util.List;
import org.springframework.data.mongodb.core.mapping.Field;
/**
* @author Christoph Strobl
* @since 2025/01
*/
public class User {
private final String id;
private final String username;
@Field("first_name") String firstname;
@Field("last_name") String lastname;
private List<Post> posts;
Instant registrationDate;
Instant lastSeen;
public User(String id, String username) {
this.id = id;
this.username = username;
}
public String getId() {
return id;
}
public String getUsername() {
return username;
}
public String getFirstname() {
return firstname;
}
public void setFirstname(String firstname) {
this.firstname = firstname;
}
public String getLastname() {
return lastname;
}
public void setLastname(String lastname) {
this.lastname = lastname;
}
public Instant getRegistrationDate() {
return registrationDate;
}
public void setRegistrationDate(Instant registrationDate) {
this.registrationDate = registrationDate;
}
public Instant getLastSeen() {
return lastSeen;
}
public void setLastSeen(Instant lastSeen) {
this.lastSeen = lastSeen;
}
public List<Post> getPosts() {
return posts;
}
public void setPosts(List<Post> posts) {
this.posts = posts;
}
@Override
public String toString() {
return "User{" +
"id='" + id + '\'' +
", username='" + username + '\'' +
", firstname='" + firstname + '\'' +
", lastname='" + lastname + '\'' +
", registrationDate=" + registrationDate +
", lastSeen=" + lastSeen +
", posts=" + posts +
'}';
}
}

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@@ -0,0 +1,28 @@
/*
* Copyright 2025 the original author or authors.
*
* Licensed 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.
*/
package example.springdata.aot;
import java.time.Instant;
/**
* @author Christoph Strobl
* @since 2025/01
*/
public interface UserProjection {
String getUsername();
Instant getRegistrationDate();
}

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@@ -0,0 +1,59 @@
/*
* Copyright 2025 the original author or authors.
*
* Licensed 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.
*/
package example.springdata.aot;
import java.util.List;
import java.util.Optional;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.domain.Slice;
import org.springframework.data.mongodb.repository.Query;
import org.springframework.data.repository.CrudRepository;
/**
* @author Christoph Strobl
* @since 2025/01
*/
public interface UserRepository extends CrudRepository<User, String> {
User findUserByUsername(String username);
Optional<User> findOptionalUserByUsername(String username);
Long countUsersByLastnameLike(String lastname);
Boolean existsByUsername(String username);
List<User> findUserByLastnameLike(String lastname);
List<User> findUserByPostsMessageLike(String part);
List<User> findUserByLastnameLikeOrderByFirstname(String lastname);
List<User> findTop2UsersByLastnameLike(String lastname);
Slice<User> findUserByUsernameAfter(String username, Pageable pageable);
Page<UserProjection> findUserByLastnameStartingWith(String lastname, Pageable page);
@Query("{ 'username' : { $regex: '?0.*', $options: 'i' } }")
List<UserProjection> usersWithUsernamesStartingWith(String username);
@Query(fields = "{ 'username' : 1 }", sort = "{ 'username' : -1 }")
List<User> findJustUsernameBy();
}

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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d %5p %40.40c:%4L - %m%n</pattern>
</encoder>
</appender>
<appender name="no-op" class="ch.qos.logback.core.helpers.NOPAppender" />
<!--
<logger name="org.springframework" level="debug" />
-->
<logger name="org.springframework.data.mongodb.core" level="error"/>
<logger name="org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener" level="debug" additivity="false">
<appender-ref ref="no-op" />
</logger>
<logger name="org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLogger" level="warn" />
<logger name="org.springframework.data.mongodb.test.util" level="info"/>
<logger name="org.springframework.data.repository.aot.generate.RepositoryContributor" level="trace" />
<logger name="example.springdata.aot" level="debug" />
<root level="warn">
<appender-ref ref="console" />
</root>
</configuration>