samples/learning-more/implementation-web/helloworld-jsf/src/main/java/sample/HelloWorldController.java

/*
 * 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 org.oasisopen.sca.annotation.Reference;

/**
 * 
 */
public class HelloWorldController {

    @Reference
    protected HelloworldService service;

    private String name;

    public HelloWorldController() {
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    /**
     * Method that is backed to a submit button of a form.
     */
    public String send() {
        if (service == null) {
            name = "reference not injected!";
        } else {
            name = service.sayHello(name);
        }
        return "success";
    }

}