    001//  Copyright 2008 The Apache Software Foundation
    002//
    003// Licensed under the Apache License, Version 2.0 (the "License");
    004// you may not use this file except in compliance with the License.
    005// You may obtain a copy of the License at
    006//
    007//     http://www.apache.org/licenses/LICENSE-2.0
    008//
    009// Unless required by applicable law or agreed to in writing, software
    010// distributed under the License is distributed on an "AS IS" BASIS,
    011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012// See the License for the specific language governing permissions and
    013// limitations under the License.
    014
    015package org.apache.tapestry5.internal.structure;
    016
    017import org.apache.tapestry5.runtime.Event;
    018
    019/**
    020 * Base class for most implementations of {@link org.apache.tapestry5.internal.structure.ComponentCallback}, used when
    021 * there is an underlying {@link org.apache.tapestry5.runtime.Event}.
    022 *
    023 * @see LifecycleNotificationComponentCallback
    024 */
    025public abstract class AbstractComponentCallback implements ComponentCallback
    026{
    027    private final Event event;
    028
    029    public AbstractComponentCallback(Event event)
    030    {
    031        this.event = event;
    032    }
    033
    034    public boolean isEventAborted()
    035    {
    036        return event.isAborted();
    037    }
    038}