juneau-microservice/juneau-microservice-template/src/main/java/org/apache/juneau/microservice/sample/HelloWorldResource.java

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package org.apache.juneau.microservice.sample;

import static org.apache.juneau.http.HttpMethodName.*;

import org.apache.juneau.rest.*;
import org.apache.juneau.rest.annotation.RestMethod;
import org.apache.juneau.rest.annotation.RestResource;

/**
 * Sample REST resource that prints out a simple "Hello world!" message.
 */
@RestResource(
	title="Hello World example",
	path="/helloworld",
	description="Simplest possible REST resource"
)
public class HelloWorldResource extends BasicRestServlet {
	private static final long serialVersionUID = 1L;

	/** 
	 * GET request handler.
	 * @return The string "Hello world!" 
	 */
	@RestMethod(name=GET, path="/*")
	public String sayHello() {
		return "Hello world!";
	}
}