Package org.apache.juneau.examples.mcp.spring

Class SpringExampleApplication

java.lang.Object

org.apache.juneau.examples.mcp.spring.SpringExampleApplication

@SpringBootApplication
public class SpringExampleApplication
extends Object

A minimal Spring Boot application that serves SpringExampleMcpServer on embedded Tomcat.

Run main and the MCP endpoint is available at http://localhost:8080/mcp (default Spring Boot port). Point ExampleClient at that URL, or drive it with any MCP client. The three @Bean methods are the entire integration:

• the GreetingService the MCP tool resolves via Spring DI;
• the SpringExampleMcpServer servlet itself; and
• a ServletRegistrationBean mounting it at /* (so the MCP operation lands at /mcp).

Constructor Summary

Constructors

Constructor	Description
SpringExampleApplication()

Method Summary

Modifier and Type	Method	Description
GreetingService	greetingService()	The Spring-managed service injected into the MCP greet tool.
static void	main(String[] args)	Boots the application.
org.springframework.boot.web.servlet.ServletRegistrationBean<SpringExampleMcpServer>	mcpServletRegistration(SpringExampleMcpServer servlet)	Mounts the MCP servlet on the embedded container.
SpringExampleMcpServer	springExampleMcpServer()	The MCP servlet bean (constructed by Spring so it participates in the application context).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SpringExampleApplication

public SpringExampleApplication()

Method Details

greetingService

@Bean
public GreetingService greetingService()

The Spring-managed service injected into the MCP greet tool.

Returns:

A new GreetingService.

springExampleMcpServer

@Bean
public SpringExampleMcpServer springExampleMcpServer()

The MCP servlet bean (constructed by Spring so it participates in the application context).

Returns:

A new SpringExampleMcpServer.

mcpServletRegistration

@Bean
public org.springframework.boot.web.servlet.ServletRegistrationBean<SpringExampleMcpServer> mcpServletRegistration(SpringExampleMcpServer servlet)

Mounts the MCP servlet on the embedded container.

Parameters:

servlet - The MCP servlet bean.

Returns:

The registration mapping the servlet at /*.

main

public static void main(String[] args)

Boots the application.

Parameters:

args - Standard Spring Boot arguments.