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package org.apache.juneau.examples.rest;

import static org.apache.juneau.http.HttpMethodName.*;

import org.apache.juneau.dto.swagger.*;
import org.apache.juneau.html.annotation.*;
import org.apache.juneau.rest.*;
import org.apache.juneau.rest.annotation.*;

/**
 * Sample REST resource that prints out a simple "Hello world!" message.
 *
 * <ul class='seealso'>
 * 	<li class='extlink'>{@source}
 * </ul>
 */
@Rest(
	title="Hello World",
	description="An example of the simplest-possible resource",
	path="/helloWorld"
)
@HtmlDocConfig(
	aside={
		"<div style='max-width:400px' class='text'>",
		"	<p>This page shows a resource that simply response with a 'Hello world!' message</p>",
		"	<p>The POJO serialized is a simple String.</p>",
		"</div>"
	}
)
public class HelloWorldResource implements BasicRestConfig {

	/**
	 * GET request handler.
	 *
	 * @return A simple Hello-World message.
	 */
	@RestMethod(name=GET, path="/*", summary="Responds with \"Hello world!\"")
	public String sayHello() {
		return "Hello world!";
	}

	@Override
	public Swagger getOptions(RestRequest req) {
		return req.getSwagger();
	}
}