appserver/tests/appserv-tests/devtests/ejb/ejb32/interceptors/constructor-level/descriptor/ejb/SingletonBean.java

/*
 * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.acme;

import jakarta.ejb.*;
import jakarta.annotation.*;
import jakarta.interceptor.*;

@Singleton
public class SingletonBean extends BaseBean implements Snglt {


    @EJB SfulEJB sful;

    public SingletonBean() {}

    private SingletonBean(String s) {}

    @PostConstruct
    public void init() {
        System.out.println("In SingletonBean::init()");
        verifyMethod("init");
        sful.hello();
    }

    public String hello() {
        verifyAB_AC("SingletonBean");
        System.out.println("In SingletonBean::hello()");
        sful.remove();
        return "hello, world!\n";
    }

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