/*
 * 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.servlet;

import sample.DateService;
import sample.Helloworld;

/**
 * Greeting service implementation
 */
public class GreetingServiceImpl implements GreetingService {
    private Helloworld helloworld; // Reference to a Spring bean in the web application context
    private DateService dateService; // Reference to an SCA service in the web application node
    private MessageServiceImpl messageService; // Reference to a Spring bean in the servlet-scoped application context

    @Override
    public String greet(String msg) {
        String newMsg = messageService.toUppercase(msg);
        return "[" + dateService.getDate() + "] " + helloworld.sayHello(newMsg);
    }

    public Helloworld getHelloworld() {
        return helloworld;
    }

    public void setHelloworld(Helloworld helloworld) {
        this.helloworld = helloworld;
    }

    public DateService getDateService() {
        return dateService;
    }

    public void setDateService(DateService dateService) {
        this.dateService = dateService;
    }

    public MessageServiceImpl getMessageService() {
        return messageService;
    }

    public void setMessageService(MessageServiceImpl messageService) {
        this.messageService = messageService;
    }

}