/*
* 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.test.jsf.webapp;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import javax.el.ELContext;
import javax.el.ExpressionFactory;
import javax.el.ValueExpression;
import javax.faces.context.FacesContext;
import javax.naming.InitialContext;
import javax.sql.DataSource;
/**
* Tests resource injection and lifecycle annotations for JSF managed bean.
*
* @author Stan Silvert
*/
public class InjectionBean {
private DataSource defaultDS;
private boolean postConstructCalled = false;
private boolean datasourceInjected = false;
// This bean lives in the HttpSession. Save a reference here.
private MySessionBean mySessionBean = null;
/** Creates a new instance of InjectionBean */
public InjectionBean() {
}
public String getName() {
return "InjectionBean";
}
public boolean getPostConstructCalled() {
return this.postConstructCalled;
}
public boolean getDatasourceInjected() {
return this.datasourceInjected;
}
@PostConstruct
private void testPostConstruct() {
this.postConstructCalled = true;
Object dataSourceFromLookup = null;
try {
dataSourceFromLookup = new InitialContext().lookup("java:/DefaultDS");
} catch (Exception e) {
e.printStackTrace();
}
if (defaultDS == dataSourceFromLookup) {
this.datasourceInjected = true;
}
// doing this puts an instance of MySesisonBean into the session
ValueExpression preDestroyVe = expressionFactory().createValueExpression(elContext(), "#{mySessionBean}", MySessionBean.class);
this.mySessionBean = (MySessionBean)preDestroyVe.getValue(elContext());
}
private ELContext elContext() {
return FacesContext.getCurrentInstance().getELContext();
}
private ExpressionFactory expressionFactory() {
return FacesContext.getCurrentInstance().getApplication().getExpressionFactory();
}
@PreDestroy
public void testPreDestroy() {
this.mySessionBean.setPreDestroyCalled(true);
}
@Resource(name="defaultDS", mappedName="java:/DefaultDS")
public void setDefaultDS(DataSource dataSource) {
this.defaultDS = dataSource;
}
}