/*
 * 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 hello;

import org.oasisopen.sca.annotation.AllowsPassByReference;

/**
 * HelloWorldImpl
 */
public class HelloWorldImpl implements HelloWorld {
    public String hello(String name) {
        System.out.println("Hello: " + name);
        return "Hello, " + name;
    }

    @Override
    @AllowsPassByReference
    public Message echo(Message msg) {
        return msg;
    }
}