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/*
 * Copyright (c) 2022 Contributors to the Eclipse Foundation
 * Copyright (c) 1997, 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 org.glassfish.persistence.ejb.entitybean.container;

import com.sun.enterprise.deployment.EjbDescriptor;

import java.lang.reflect.Method;

import org.glassfish.persistence.ejb.entitybean.container.spi.ReadOnlyEJBHome;

/**
 * Implementation of the EJBHome interface for ReadOnly Entity Beans.
 * This class is also the base class for all generated concrete ReadOnly
 * EJBHome implementations.
 * At deployment time, one instance of ReadOnlyEJBHomeImpl is created
 * for each EJB class in a JAR that has a remote home.
 *
 * @author Mahesh Kannan
 */
public final class ReadOnlyEJBHomeImpl extends EntityBeanHomeImpl implements ReadOnlyEJBHome {

    // robContainer initialized in ReadOnlyBeanContainer.initializeHome()
    private ReadOnlyBeanContainer robContainer;

    ReadOnlyEJBHomeImpl(EjbDescriptor ejbDescriptor, Class homeIntfClass) throws Exception {
        super(ejbDescriptor, homeIntfClass);
    }


    /**
     * Called from ReadOnlyBeanContainer only.
     */
    void setReadOnlyBeanContainer(ReadOnlyBeanContainer container) {
        this.robContainer = container;
    }


    @Override
    public void _refresh_com_sun_ejb_containers_read_only_bean_(Object primaryKey) throws java.rmi.RemoteException {
        if (robContainer != null) {
            robContainer.setRefreshFlag(primaryKey);
        }
    }


    @Override
    public void _refresh_All() throws java.rmi.RemoteException {
        if (robContainer != null) {
            robContainer.refreshAll();
        }
    }


    @Override
    protected boolean invokeSpecialEJBHomeMethod(Method method, Class methodClass, Object[] args) throws Exception {
        if (methodClass == ReadOnlyEJBHome.class) {
            if (method.getName().equals("_refresh_All")) {
                _refresh_All();
            } else {
                _refresh_com_sun_ejb_containers_read_only_bean_(args[0]);
            }

            return true;
        }
        return false;
    }
}