feat: ✨ Add Natural Language Processing demo in Java section (#81)

* conf: 🛠️ set dependencies version

* conf: 🛠️ Exclude some Python config files

* feat: ✨ Java NLP example: sentiments analysis

.gitignore

@@ -28,7 +28,6 @@ venv/
 .venv/
 __pycache__/
 
-
 # JS
 node_modules/
 

ai/ai-endpoints/README.md

@@ -15,6 +15,7 @@ Don't hesitate to use the source code and give us feedback.
 
 ### ☕️ Java demos ☕️
 
+  - [Natural Language Processing](./java-nlp)
   - [Chatbot with LangChain4j](./java-langchain4j-chatbot/): blocking mode, streaming mode and RAG mode.
   - [Blocking chatbot](./quarkus-langchain4j/) with LangChain4j and Quarkus
   - [Streaming chatbot](./quarkus-langchain4j-streaming/) with langChain4j and Quarkus.
@@ -27,7 +28,7 @@ Don't hesitate to use the source code and give us feedback.
   - [Audio Virtual Assistant](./audio-virtual-assistant/) by putting ASR, LLM and TTS working together
   - [Conversational Memory for chatbot](./python-langchain-conversational-memory/) by using Mistral7B and LangChain Memory module
   - [Video Translator](./speech-ai-video-translator) with ASR, NMT and TTS to subtitle and dub video voices
-  - [ASR features](./asr-features) to better understand how Automtic Speech Recognition models work
+  - [ASR features](./asr-features) to better understand how Automatic Speech Recognition models work
   - [TTS features](./tts-features) to be able to use all Text To Speech models easily 
 
 ### 🕸️ Javascript 🕸️

ai/ai-endpoints/java-nlp/pom.xml

@@ -0,0 +1,130 @@
+<?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>
+
+  <groupId>com.ovhcloud.examples.aiendpoints</groupId>
+  <artifactId>nlp</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
+
+  <name>nlp</name>
+  <url>https://endpoints.ai.cloud.ovh.net/</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <compiler-plugin.version>3.12.1</compiler-plugin.version>
+    <maven.compiler.source>21</maven.compiler.source>
+    <maven.compiler.target>21</maven.compiler.target>
+    <maven.compiler.release>21</maven.compiler.release>
+    <quarkus.platform.artifact-id>quarkus-bom</quarkus.platform.artifact-id>
+    <quarkus.platform.group-id>io.quarkus.platform</quarkus.platform.group-id>
+    <quarkus.platform.version>3.11.0</quarkus.platform.version>
+    <skipITs>true</skipITs>
+    <surefire-plugin.version>3.2.5</surefire-plugin.version>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>${quarkus.platform.group-id}</groupId>
+        <artifactId>${quarkus.platform.artifact-id}</artifactId>
+        <version>${quarkus.platform.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+  <dependencies>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-arc</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-rest</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-rest-client-jackson</artifactId>
+  </dependency>
+    <dependency>
+      <groupId>io.quarkus</groupId>
+      <artifactId>quarkus-junit5</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>${quarkus.platform.group-id}</groupId>
+        <artifactId>quarkus-maven-plugin</artifactId>
+        <version>${quarkus.platform.version}</version>
+        <extensions>true</extensions>
+        <executions>
+          <execution>
+            <goals>
+              <goal>build</goal>
+              <goal>generate-code</goal>
+              <goal>generate-code-tests</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>${compiler-plugin.version}</version>
+        <configuration>
+          <compilerArgs>
+            <arg>-parameters</arg>
+          </compilerArgs>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>${surefire-plugin.version}</version>
+        <configuration>
+          <systemPropertyVariables>
+            <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+            <maven.home>${maven.home}</maven.home>
+          </systemPropertyVariables>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <version>${surefire-plugin.version}</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+            <configuration>
+              <systemPropertyVariables>
+                <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
+                <java.util.logging.manager>org.jboss.logmanager.LogManager</java.util.logging.manager>
+                <maven.home>${maven.home}</maven.home>
+              </systemPropertyVariables>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <profiles>
+    <profile>
+      <id>native</id>
+      <activation>
+        <property>
+          <name>native</name>
+        </property>
+      </activation>
+      <properties>
+        <skipITs>false</skipITs>
+        <quarkus.package.type>native</quarkus.package.type>
+      </properties>
+    </profile>
+  </profiles>
+</project>

ai/ai-endpoints/java-nlp/src/main/java/com/ovhcloud/examples/aiendpoints/nlp/sentiment/AISentimentService.java

@@ -0,0 +1,18 @@
+package com.ovhcloud.examples.aiendpoints.nlp.sentiment;
+
+import org.eclipse.microprofile.rest.client.annotation.ClientHeaderParam;
+import org.eclipse.microprofile.rest.client.inject.RegisterRestClient;
+import jakarta.ws.rs.POST;
+import jakarta.ws.rs.Path;
+
+@Path("/api")
+@RegisterRestClient(baseUri = "https://roberta-base-go-emotions.endpoints.kepler.ai.cloud.ovh.net")
+@ClientHeaderParam(name = "Authorization", value = "Bearer ${ovhcloud.ai-endpoints.token}")
+@ClientHeaderParam(name = "Content-Type", value = "application/json")
+public interface AISentimentService {
+
+  @POST
+  @Path("text2emotions")
+  EmotionEvaluation text2emotions(String text);
+
+}