/*
 * Copyright 2007 the original author or authors.
 * 
 * Licensed 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 org.wamblee.system.spring;

public class BlaService {
	private HelloService hello; 
	
	public BlaService(HelloService aService) {
		if ( aService == null ) { 
			throw new IllegalArgumentException("helloService is null"); 
		}
		hello = aService; 
	}
	
	public String execute() { 
		return hello.say(); 
	}
	
	public void stop() { 
		System.out.println("Blaservice stopping");
	}
}