/******************************************************************************* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *******************************************************************************/ package sample; import java.util.Date; import javax.ws.rs.GET; import javax.ws.rs.Path; import javax.ws.rs.Produces; import org.oasisopen.sca.annotation.Reference; /** * Simple example - Hello World! *
* The SDK dispatches HTTP requests for URI *http://[host]:[port]/helloworld-jaxrs/rest/world
, where
* helloworld-jaxrs
is the context root, to this class. A simple
* plain text entry is returned in HTTP response.
*
* The service document is available at URI
* http://[host]:[port]/helloworld-jaxrs/rest
but it is empty because
* this simple demo doesn't contain any collection of resources.
*
* This resource must be registered within a JAX-RS application, this example
* uses the default usage of application /WEB-INF/application
*/
@Path("/world")
public class HelloWorldResource {
@Reference
protected HelloworldService service;
/**
* This method is called by the SDK for HTTP GET method requests where the
* Accept header allows the Atom media type application/atom+xml. A
* SyndEntry is created with basic information. Serialization of the
* SyndEntry to Atom entry is performed by the SDK automatically. The
* default status code of 200 (OK) is returned in the response.
*
* @return SyndEntry of the requested resource
*/
@GET
@Produces("text/plain")
public String getClichedMessage() {
return service == null ? "SCA reference not injected" : service.sayHello("World");
}
}