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Integration with LangChain4j to support third-party and local models #102
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ea9223c
[WIP] Proof of Concept integration with LangChain4j
glaforge 7381f1e
Merge branch 'google:main' into main
glaforge 7cd6dc0
Merge branch 'google:main' into main
glaforge d705754
[WIP] Proof of Concept integration with LangChain4j
glaforge 0f265a5
[WIP] Proof of Concept integration with LangChain4j
glaforge 2b5707e
[WIP] Cover other types of tools
glaforge ca16869
[WIP] Move the LangChain4j integration in its own subdirectory.
glaforge b0ab694
Merge branch 'google:main' into main
glaforge de547a0
[WIP] Further hyperparameter handling and function calling mode
glaforge 390102f
[WIP] Not all LangChain4j models set their model name as default values
glaforge 6dbe175
[WIP] Adding a test case for sub-agents
glaforge 4a444d9
Merge branch 'google:main' into main
glaforge b1b3250
[WIP] Streaming model support
glaforge 0bde593
Merge branch 'google:main' into main
glaforge 6b100c7
[WIP] Making function calling work in streaming mode
glaforge adfba35
Merge branch 'google:main' into main
glaforge 47e8795
[WIP] Add ASL header in test class
glaforge defb4de
[WIP] Add LangChain4j's @Experimental annotation
glaforge ab7ecf4
Cleanup pom
kpavlov 7986107
Add unit test
kpavlov 29f8bd0
Run integration test conditionally
kpavlov cc885a0
Merge pull request #1 from kpavlov/main
glaforge 6eb39a8
Merge branch 'google:main' into main
glaforge 9673f20
Merge branch 'google:main' into main
glaforge 6010793
[WIP] Improve support for multiple modalities, moved run loop in its …
glaforge 1409047
Merge branch 'google:main' into main
glaforge 7ac470c
[WIP] Depend on parent pom.xml
glaforge 069ea36
[WIP] Don't use the demo key for OpenAI
glaforge 85f52ef
[WIP] Use ${project.version} in pom.xml
glaforge 6aeb27e
[WIP] Removing langchain4j mention from core
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,384 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| Copyright 2025 Google LLC | ||
|
|
||
| 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. | ||
| --> | ||
|
|
||
| <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>com.google.adk</groupId> | ||
| <artifactId>google-adk-parent</artifactId> | ||
| <version>0.1.1-SNAPSHOT</version><!-- {x-version-update:google-adk:current} --> | ||
| </parent> | ||
|
|
||
| <artifactId>google-adk-contrib-langchain4j</artifactId> | ||
| <packaging>jar</packaging> | ||
|
|
||
| <name>Agent Development Kit - Contributions - LangChain4j</name> | ||
| <url>https://github.com/google/adk-java</url> | ||
| <licenses> | ||
| <license> | ||
| <name>The Apache License, Version 2.0</name> | ||
| <url>https://www.apache.org/licenses/LICENSE-2.0</url> | ||
| </license> | ||
| </licenses> | ||
| <scm> | ||
| <connection>scm:git:[email protected]/google:adk-java.git</connection> | ||
| <developerConnection> | ||
| scm:git:[email protected]/google:adk-java.git | ||
| </developerConnection> | ||
| <url>[email protected]/google:adk-java.git</url> | ||
| </scm> | ||
| <developers> | ||
| <developer> | ||
| <organization>Google Inc.</organization> | ||
| <organizationUrl>http://www.google.com</organizationUrl> | ||
| </developer> | ||
| </developers> | ||
| <description> | ||
| Third-party contributions, integrations, and plugins for Agent Development Kit. | ||
| </description> | ||
| <properties> | ||
| <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> | ||
| <java.version>17</java.version> | ||
| <maven.compiler.release>${java.version}</maven.compiler.release> | ||
| <mcp-schema.version>0.10.0</mcp-schema.version> | ||
| <errorprone.version>2.38.0</errorprone.version> | ||
| <google.auth.version>1.33.1</google.auth.version> | ||
| <google.cloud.storage.version>2.28.0</google.cloud.storage.version> | ||
| <google.genai.version>1.0.0</google.genai.version> | ||
| <auto-value.version>1.11.0</auto-value.version> | ||
| <protobuf.version>4.31.0-RC1</protobuf.version> | ||
| <junit.version>5.11.4</junit.version> | ||
| <mockito.version>5.17.0</mockito.version> | ||
| <java-websocket.version>1.6.0</java-websocket.version> | ||
| <jackson.version>2.19.0</jackson.version> | ||
| <okhttp.version>4.12.0</okhttp.version> | ||
| <langchain4j.version>1.0.1</langchain4j.version> | ||
| </properties> | ||
| <dependencyManagement> | ||
| <dependencies> | ||
| <dependency> | ||
| <groupId>dev.langchain4j</groupId> | ||
| <artifactId>langchain4j-bom</artifactId> | ||
| <version>${langchain4j.version}</version> | ||
| <type>pom</type> | ||
| <scope>import</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.junit</groupId> | ||
| <artifactId>junit-bom</artifactId> | ||
| <version>${junit.version}</version> | ||
| <type>pom</type> | ||
| <scope>import</scope> | ||
| </dependency> | ||
| </dependencies> | ||
| </dependencyManagement> | ||
| <dependencies> | ||
| <!-- Main dependencies --> | ||
| <dependency> | ||
| <groupId>dev.langchain4j</groupId> | ||
| <artifactId>langchain4j-core</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>com.google.adk</groupId> | ||
| <artifactId>google-adk</artifactId> | ||
| <version>${project.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>com.google.adk</groupId> | ||
| <artifactId>google-adk-dev</artifactId> | ||
| <version>${project.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>com.google.genai</groupId> | ||
| <artifactId>google-genai</artifactId> | ||
| <version>${google.genai.version}</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>io.modelcontextprotocol.sdk</groupId> | ||
| <artifactId>mcp</artifactId> | ||
| <version>${mcp-schema.version}</version> | ||
| </dependency> | ||
|
|
||
| <!-- Test dependencies --> | ||
| <dependency> | ||
| <groupId>dev.langchain4j</groupId> | ||
| <artifactId>langchain4j-anthropic</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>dev.langchain4j</groupId> | ||
| <artifactId>langchain4j-open-ai</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>dev.langchain4j</groupId> | ||
| <artifactId>langchain4j-google-ai-gemini</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>dev.langchain4j</groupId> | ||
| <artifactId>langchain4j-ollama</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.junit.jupiter</groupId> | ||
| <artifactId>junit-jupiter-api</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.junit.jupiter</groupId> | ||
| <artifactId>junit-jupiter-params</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.junit.jupiter</groupId> | ||
| <artifactId>junit-jupiter-engine</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>com.google.truth</groupId> | ||
| <artifactId>truth</artifactId> | ||
| <version>1.4.4</version> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.assertj</groupId> | ||
| <artifactId>assertj-core</artifactId> | ||
| <version>3.27.3</version> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.mockito</groupId> | ||
| <artifactId>mockito-core</artifactId> | ||
| <version>${mockito.version}</version> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| </dependencies> | ||
| <distributionManagement> | ||
| <repository> | ||
| <id>ossrh</id> | ||
| <name>Central Repository OSSRH</name> | ||
| <url>https://google.oss.sonatype.org/service/local/staging/deploy/maven2/</url> | ||
| </repository> | ||
| <snapshotRepository> | ||
| <id>ossrh</id> | ||
| <name>Central Repository OSSRH for snapshots</name> | ||
| <url>https://google.oss.sonatype.org/content/repositories/snapshots</url> | ||
| </snapshotRepository> | ||
| </distributionManagement> | ||
| <build> | ||
| <extensions> | ||
| <extension> | ||
| <groupId>com.google.cloud.artifactregistry</groupId> | ||
| <artifactId>artifactregistry-maven-wagon</artifactId> | ||
| <version>2.2.0</version> | ||
| </extension> | ||
| </extensions> | ||
| <pluginManagement> | ||
| <plugins> | ||
| <plugin> | ||
| <artifactId>maven-clean-plugin</artifactId> | ||
| <version>3.1.0</version> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-resources-plugin</artifactId> | ||
| <version>3.0.2</version> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-compiler-plugin</artifactId> | ||
| <version>3.13.0</version> | ||
| <configuration> | ||
| <source>${java.version}</source> | ||
| <target>${java.version}</target> | ||
| <release>${maven.compiler.release}</release> | ||
| <parameters>true</parameters> | ||
| <annotationProcessorPaths> | ||
| <path> | ||
| <groupId>com.google.auto.value</groupId> | ||
| <artifactId>auto-value</artifactId> | ||
| <version>${auto-value.version}</version> | ||
| </path> | ||
| </annotationProcessorPaths> | ||
| </configuration> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-surefire-plugin</artifactId> | ||
| <version>3.5.3</version> | ||
| <dependencies> | ||
| <dependency> | ||
| <groupId>me.fabriciorby</groupId> | ||
| <artifactId>maven-surefire-junit5-tree-reporter</artifactId> | ||
| <version>0.1.0</version> | ||
| </dependency> | ||
| </dependencies> | ||
| <configuration> | ||
| <reportFormat>plain</reportFormat> | ||
| <statelessTestsetInfoReporter | ||
| implementation="org.apache.maven.plugin.surefire.extensions.junit5.JUnit5StatelessTestsetInfoTreeReporter"/> | ||
| <includes> | ||
| <include>**/*Test.java</include> | ||
| </includes> | ||
| </configuration> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-jar-plugin</artifactId> | ||
| <version>3.0.2</version> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-install-plugin</artifactId> | ||
| <version>2.5.2</version> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-deploy-plugin</artifactId> | ||
| <version>3.1.1</version> | ||
| <configuration> | ||
| <skip>false</skip> | ||
| </configuration> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-site-plugin</artifactId> | ||
| <version>3.7.1</version> | ||
| </plugin> | ||
| <plugin> | ||
| <artifactId>maven-project-info-reports-plugin</artifactId> | ||
| <version>3.0.0</version> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-gpg-plugin</artifactId> | ||
| <version>3.2.7</version> | ||
| <executions> | ||
| <execution> | ||
| <id>sign-artifacts</id> | ||
| <phase>verify</phase> | ||
| <goals> | ||
| <goal>sign</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-source-plugin</artifactId> | ||
| <version>3.3.1</version> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-javadoc-plugin</artifactId> | ||
| <version>3.6.3</version> | ||
| <configuration> | ||
| <doclint>all,-missing</doclint> | ||
| <nohelp>true</nohelp> | ||
| <outputDirectory>${project.build.directory}/javadoc</outputDirectory> | ||
| <doctitle>Agent Development Kit</doctitle> | ||
| <source>${maven.compiler.release}</source> | ||
| <encoding>UTF-8</encoding> | ||
| </configuration> | ||
| <executions> | ||
| <execution> | ||
| <id>attach-javadocs</id> | ||
| <goals> | ||
| <goal>jar</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.sonatype.plugins</groupId> | ||
| <artifactId>nexus-staging-maven-plugin</artifactId> | ||
| <version>1.7.0</version> | ||
| <extensions>true</extensions> | ||
| <configuration> | ||
| <serverId>ossrh</serverId> | ||
| <nexusUrl>https://google.oss.sonatype.org/</nexusUrl> | ||
| <autoReleaseAfterClose>false</autoReleaseAfterClose> | ||
| </configuration> | ||
| </plugin> | ||
| </plugins> | ||
| </pluginManagement> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.jacoco</groupId> | ||
| <artifactId>jacoco-maven-plugin</artifactId> | ||
| <version>0.8.12</version> | ||
| <executions> | ||
| <execution> | ||
| <goals> | ||
| <goal>prepare-agent</goal> | ||
| </goals> | ||
| <configuration> | ||
| <excludes> | ||
| <exclude>*MockitoMock*</exclude> | ||
| <exclude>*$$EnhancerByMockitoWithCGLIB$$*</exclude> | ||
| <exclude>*$$FastClassByMockitoWithCGLIB$$*</exclude> | ||
| <exclude>com/sun/tools/attach/*</exclude> | ||
| <exclude>sun/util/resources/cldr/provider/*</exclude> | ||
| </excludes> | ||
| </configuration> | ||
| </execution> | ||
| <execution> | ||
| <id>report</id> | ||
| <phase>test</phase> | ||
| <goals> | ||
| <goal>report</goal> | ||
| </goals> | ||
| <configuration> | ||
| <formats> | ||
| <format>HTML</format> | ||
| </formats> | ||
| </configuration> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| <profiles> | ||
| <profile> | ||
| <id>release</id> | ||
| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-source-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <id>attach-sources</id> | ||
| <goals> | ||
| <goal>jar-no-fork</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-javadoc-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <id>attach-javadocs</id> | ||
| <goals> | ||
| <goal>jar</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| </profile> | ||
| </profiles> | ||
| </project> | ||
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With #155, you could remove a lot more here... if you like - note how both the
core/pom.xmland thedev/pom.xmlare [much] shorter, now. But it's not very important, if you prefer leaving this as-is, we (me) could also just do this in a later follow-up PR.There was a problem hiding this comment.
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I went with the simplest thing, but I was wondering what should be moved back to the parent, etc.
If you have a concrete suggestion, I'm happy to apply it!
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@glaforge in the interest of not holding this up any further, let's leave it as-is for now, and see if maintainers agree to merge as-is. I'll follow up with a "POM clean up" sort of PR later, once this is merged.
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==> #206