/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.tutorial.ee.service.impl;
import java.io.Serializable;
import java.util.Set;
import java.util.TreeSet;
import javax.ejb.Remove;
import javax.ejb.Stateful;
import javax.interceptor.Interceptors;
import org.jboss.annotation.spring.Spring;
import org.jboss.spring.callback.SpringLifecycleInterceptor;
import org.jboss.tutorial.ee.service.Horoscope;
import org.jboss.tutorial.spring.WordsCreator;
/**
* @author <a href="mailto:ales.justin@genera-lynx.com">Ales Justin</a>
*/
@Stateful
@Interceptors(SpringLifecycleInterceptor.class)
public class HoroscopeBean implements Horoscope, Serializable
{
private static final long serialVersionUID = 2300669204640707036L;
private Set<String> sentences = new TreeSet<String>();
@Spring(jndiName = "spring-pojo", bean = "horoscopeSentenceCreator")
private WordsCreator horoscopeCreator;
public String getHoroscope(int month)
{
String sentence = horoscopeCreator.createWord();
if (!sentences.add(sentence))
{
System.out.println("Repeating horoscope sentence.");
}
return sentence;
}
@Remove
public void clear()
{
sentences.clear();
}
}