com.sun.enterprise.deployment.annotation.context.ManagedBeanContext Maven / Gradle / Ivy

Go to download
/*
 * 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 com.sun.enterprise.deployment.annotation.context;

import com.sun.enterprise.deployment.InterceptorDescriptor;
import com.sun.enterprise.deployment.LifecycleCallbackDescriptor;
import com.sun.enterprise.deployment.LifecycleCallbackDescriptor.CallbackType;
import com.sun.enterprise.deployment.ManagedBeanDescriptor;

import java.lang.annotation.ElementType;
import java.lang.reflect.AnnotatedElement;

/**
 * This provides a context for a ManagedBean
 *
 * @author Kenneth Saks
 */
public class ManagedBeanContext extends ResourceContainerContextImpl {

    private boolean inInterceptorMode;
    private InterceptorDescriptor currentInterceptorDesc;

    public ManagedBeanContext(ManagedBeanDescriptor managedBean) {
        super(managedBean);
    }


    public ManagedBeanDescriptor getDescriptor() {
        return (ManagedBeanDescriptor) descriptor;
    }


    public void setDescriptor(ManagedBeanDescriptor managedBeanDesc) {
        descriptor = managedBeanDesc;
    }


    public void setInterceptorMode(InterceptorDescriptor desc) {
        inInterceptorMode = true;
        currentInterceptorDesc = desc;
    }


    public void unsetInterceptorMode() {
        inInterceptorMode = false;
        currentInterceptorDesc = null;
    }


    @Override
    public void addPostConstructDescriptor(LifecycleCallbackDescriptor postConstructDesc) {
        if (inInterceptorMode) {
            currentInterceptorDesc.addCallbackDescriptor(CallbackType.POST_CONSTRUCT, postConstructDesc);
        } else {
            super.addPostConstructDescriptor(postConstructDesc);
        }
    }


    @Override
    public void addPreDestroyDescriptor(
        LifecycleCallbackDescriptor preDestroyDesc) {
        if (inInterceptorMode) {
            currentInterceptorDesc.addCallbackDescriptor(CallbackType.PRE_DESTROY, preDestroyDesc);
        } else {
            super.addPreDestroyDescriptor(preDestroyDesc);
        }
    }


    @Override
    public void endElement(ElementType type, AnnotatedElement element) {
        if (ElementType.TYPE.equals(type)) {
            // done with processing this class, let's pop this context
            getProcessingContext().popHandler();
        }
    }
}