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[FEATURE] integrate LangChain4j LlamaParse into Quarkus #706

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[FEATURE] integrate LangChain4j LlamaParse into Quarkus #706

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2 changes: 2 additions & 0 deletions pom.xml
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Expand Up @@ -15,6 +15,8 @@
<module>core</module>

<module>docs</module>

<module>embedding-parsers/llama-parse</module>

<module>embedding-stores/chroma</module>
<module>embedding-stores/infinispan</module>
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77 changes: 77 additions & 0 deletions rag/llama-parse/deployment/pom.xml
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<?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>io.quarkiverse.langchain4j</groupId>
<artifactId>quarkus-langchain4j-llama-parse-parent</artifactId>
<version>999-SNAPSHOT</version>
</parent>
<artifactId>quarkus-langchain4j-llama-parse-deployment</artifactId>
<name>Quarkus LangChain4j - LLamaParse - Deployment</name>
<dependencies>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-arc-deployment</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-rest-client-reactive-jackson-deployment</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-devservices-deployment</artifactId>
</dependency>
<dependency>
<groupId>io.quarkiverse.langchain4j</groupId>
<artifactId>quarkus-langchain4j-core-deployment</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>dev.langchain4j</groupId>
<artifactId>langchain4j-core</artifactId>
<classifier>tests</classifier>
<type>test-jar</type>
<scope>test</scope>
<version>${langchain4j.version}</version>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-junit5-internal</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-extension-processor</artifactId>
<version>${quarkus.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<!-- this is to avoid
java.lang.UnsatisfiedLinkError: Native Library
/home/user/.djl.ai/tokenizers/0.15.0-0.26.0-linux-x86_64/libtokenizers.so already loaded in another classloader
because we have two tests that are loaded with different class loaders
-->
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<reuseForks>false</reuseForks>
</configuration>
</plugin>
</plugins>
</build>
</project>
20 changes: 20 additions & 0 deletions ...eployment/src/main/java/io/quarkiverse/langchain4j/llama/parse/LlamaParseBuildConfig.java
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package io.quarkiverse.langchain4j.llama.parse;

import io.quarkus.runtime.annotations.ConfigRoot;
import io.smallrye.config.ConfigMapping;
import io.smallrye.config.WithDefault;

import static io.quarkus.runtime.annotations.ConfigPhase.BUILD_TIME;

@ConfigRoot(phase = BUILD_TIME)
@ConfigMapping(prefix = "quarkus.langchain4j.llamaparser")
public interface LlamaParseBuildConfig {

String apiKey();

/**
* Base URL of OpenAI API
*/
@WithDefault("https://api.cloud.llamaindex.ai/api/parsing")
String baseUrl();
}
23 changes: 23 additions & 0 deletions .../deployment/src/main/java/io/quarkiverse/langchain4j/llama/parse/LlamaParseProcessor.java
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package io.quarkiverse.langchain4j.llama.parse;

import io.quarkus.deployment.annotations.BuildStep;
import io.quarkus.deployment.annotations.ExecutionTime;
import io.quarkus.deployment.annotations.Record;
import io.quarkus.deployment.builditem.FeatureBuildItem;
import org.jboss.jandex.DotName;

public class LlamaParseProcessor {

private static final String FEATURE = "langchain4j-llamaparse";
private static final DotName LLAMA_PARSE = DotName.createSimple(LlamaParseProcessor.class);

@BuildStep
FeatureBuildItem feature() {
return new FeatureBuildItem(FEATURE);
}

@BuildStep
@Record(ExecutionTime.RUNTIME_INIT)
public void createBean() {
}
}
20 changes: 20 additions & 0 deletions rag/llama-parse/pom.xml
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<?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>io.quarkiverse.langchain4j</groupId>
<artifactId>quarkus-langchain4j-parent</artifactId>
<version>999-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<artifactId>quarkus-langchain4j-llama-parse-parent</artifactId>
<name>Quarkus LangChain4j - LLamaParse - Parent</name>
<packaging>pom</packaging>

<modules>
<module>deployment</module>
<module>runtime</module>
</modules>


</project>
84 changes: 84 additions & 0 deletions rag/llama-parse/runtime/pom.xml
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<?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>io.quarkiverse.langchain4j</groupId>
<artifactId>quarkus-langchain4j-llama-parse-parent</artifactId>
<version>999-SNAPSHOT</version>
</parent>
<artifactId>quarkus-langchain4j-llama-parse</artifactId>
<name>Quarkus LangChain4j - LLamaParse - Runtime</name>
<dependencies>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-arc</artifactId>
</dependency>
<dependency>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-rest-client-reactive-jackson</artifactId>
</dependency>
<dependency>
<groupId>io.quarkiverse.langchain4j</groupId>
<artifactId>quarkus-langchain4j-core</artifactId>
<version>${project.version}</version>
</dependency>

<dependency>
<groupId>org.graalvm.sdk</groupId>
<artifactId>graal-sdk</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-extension-maven-plugin</artifactId>
<version>${quarkus.version}</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>extension-descriptor</goal>
</goals>
<configuration>
<deployment>${project.groupId}:${project.artifactId}-deployment:${project.version}</deployment>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>io.quarkus</groupId>
<artifactId>quarkus-extension-processor</artifactId>
<version>${quarkus.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<id>generate-codestart-jar</id>
<phase>generate-resources</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<classesDirectory>${project.basedir}/src/main</classesDirectory>
<includes>
<include>codestarts/**</include>
</includes>
<classifier>codestarts</classifier>
<skipIfEmpty>true</skipIfEmpty>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
24 changes: 24 additions & 0 deletions ...parse/runtime/src/main/java/io/quarkiverse/langchain4j/llama/parse/LlamaParseRestApi.java
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package io.quarkiverse.langchain4j.llama.parse;

import jakarta.ws.rs.Consumes;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;

@Path("")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public interface LlamaParseRestApi {

@Path("/upload")
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Produces(MediaType.APPLICATION_JSON)
LlamaParseUploadResponse upload(LlamaParseUploadRequest llamaParseUploadRequest);

@Path("/job/{job_id}/result/json")
Response jobJsonResult(String job_id);

@Path("/job/{job_id}/result/markdown")
Response jobMarkdownResult(String job_id);
}
24 changes: 24 additions & 0 deletions ...runtime/src/main/java/io/quarkiverse/langchain4j/llama/parse/LlamaParseUploadRequest.java
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package io.quarkiverse.langchain4j.llama.parse;

import io.quarkus.runtime.annotations.RegisterForReflection;
import org.jboss.resteasy.reactive.PartType;
import org.jboss.resteasy.reactive.RestForm;

import jakarta.ws.rs.core.MediaType;
import java.io.InputStream;
import java.util.Map;

@RegisterForReflection
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I am pretty sure this is not needed

public class LlamaParseUploadRequest {

/** The file data */
@RestForm
@PartType(MediaType.APPLICATION_OCTET_STREAM)
private InputStream file;

/** The file name */
@RestForm
@PartType(MediaType.TEXT_PLAIN)
private String filename;

}
15 changes: 15 additions & 0 deletions ...untime/src/main/java/io/quarkiverse/langchain4j/llama/parse/LlamaParseUploadResponse.java
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package io.quarkiverse.langchain4j.llama.parse;

import io.quarkus.runtime.annotations.RegisterForReflection;
import jakarta.ws.rs.core.MediaType;
import org.jboss.resteasy.reactive.PartType;
import org.jboss.resteasy.reactive.RestForm;

import java.io.InputStream;

@RegisterForReflection
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Same here

public class LlamaParseUploadResponse {

private String id;

}
Empty file added rag/llama-parse/runtime/src/main/resources/META-INF/beans.xml
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13 changes: 13 additions & 0 deletions rag/llama-parse/runtime/src/main/resources/META-INF/quarkus-extension.yaml
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name: Quarkus LangChain4j LlamaParse
artifact: ${project.groupId}:${project.artifactId}:${project.version}
description: Provides the module for integrating LangChain4j LlamaParse parser in Quarkus LangChain4j
metadata:
keywords:
- ai
- langchain4j
- llamaparse
- rag
guide: "https://docs.quarkiverse.io/quarkus-langchain4j/dev/index.html"
categories:
- "miscellaneous"
status: "experimental"