Add getting-started module: ChatClient fluent API, system/user prompts, streaming, and provider switching via spring.ai.model.chat

2026-09-23 04:20:52 +00:00
parent 1d4625a1c2
commit c1fc41e0de
22 changed files with 697 additions and 0 deletions
@@ -0,0 +1,85 @@
+<?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 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>4.1.1</version>
+    <relativePath/>
+  </parent>
+
+  <groupId>com.ankurm</groupId>
+  <artifactId>getting-started</artifactId>
+  <version>1.0.0</version>
+  <name>getting-started</name>
+  <description>ChatClient on Spring Boot 4.1 and Spring AI 2.0: the fluent API, system/user prompts, streaming, and switching chat providers by property</description>
+
+  <properties>
+    <java.version>25</java.version>
+    <!-- Spring AI is not managed by the Spring Boot BOM: this pair is yours to keep compatible. -->
+    <spring-ai.version>2.0.1</spring-ai.version>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.springframework.ai</groupId>
+        <artifactId>spring-ai-bom</artifactId>
+        <version>${spring-ai.version}</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+  <dependencies>
+    <!-- spring-boot-starter-web is deprecated in Boot 4; the WebMVC starter is now named for the
+         stack it actually brings, since spring-boot-starter-webflux is its sibling. -->
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-webmvc</artifactId>
+    </dependency>
+
+    <!-- Chat from OpenAI. The starter was spring-ai-openai-spring-boot-starter in 1.x. -->
+    <dependency>
+      <groupId>org.springframework.ai</groupId>
+      <artifactId>spring-ai-starter-model-openai</artifactId>
+    </dependency>
+    <!-- A second provider on the classpath at once, purely to prove that spring.ai.model.chat
+         picks between them at runtime with no code change. Its own server is never contacted here. -->
+    <dependency>
+      <groupId>org.springframework.ai</groupId>
+      <artifactId>spring-ai-starter-model-ollama</artifactId>
+    </dependency>
+
+    <dependency>
+      <groupId>org.springframework.boot</groupId>
+      <artifactId>spring-boot-starter-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>io.projectreactor</groupId>
+      <artifactId>reactor-test</artifactId>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-maven-plugin</artifactId>
+      </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <configuration>
+          <argLine>-Duser.timezone=UTC -Dstdout.encoding=UTF-8 -Dfile.encoding=UTF-8</argLine>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>