HelloBean.java

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

package com.acme;

import javax.ejb.*;
import javax.interceptor.Interceptors;
import javax.annotation.*;
import java.util.concurrent.Future;

@Stateful
@Interceptors(NonSerializableInterceptor.class)
public class HelloBean implements Hello {

    @Resource
    private SessionContext sessionCtx;

    private boolean passivated = false;
    private boolean activated = false;

    @EJB private SingletonNoIntf singletonNoIntf;
   
    @EJB private SingletonMultiIntf singletonMultiIntf;

    @EJB private Local1 local1;

    @EJB private Local1 local2;

    @EJB private Remote1 remote1;

    @EJB private Remote2 remote2;

    @EJB private StatelessNoIntf statelessNoIntf;

    @EJB private StatefulNoIntf statefulNoIntf;


    @PostConstruct
    public void init() {
	System.out.println("In HelloBean::init()");
    }

    public String hello() {
	System.out.println("In HelloBean::hello()");
System.out.println("+++ sessionCtx type: " + sessionCtx.getClass());

	StatefulExpiration se = (StatefulExpiration) sessionCtx.lookup("java:module/StatefulExpiration");
	se.hello();

	singletonNoIntf.hello();
	singletonMultiIntf.hello();
	local1.hello();
	local2.hello();
	remote1.hello();
	remote2.hello();
	statelessNoIntf.hello();
	statefulNoIntf.hello();

	return "hello, world\n";
    }

    public boolean passivatedAndActivated() {
	return passivated && activated;
    }

    @PrePassivate
    public void prePass() {
	System.out.println("In HelloBean::prePass()");
	passivated = true;
    }

    @PostActivate
    public void postAct() {
	System.out.println("In HelloBean::postAct()");
        hello();
	activated = true;
    }
    


    @PreDestroy
    public void destroy() {
	System.out.println("In HelloBean::destroy()");
    }


}