    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
    015    package org.apache.tapestry5.internal.services;
    016
    017    import org.apache.tapestry5.ioc.internal.util.TapestryException;
    018
    019    /**
    020     * Exception used when rendering, to capture the stack of active components (for propery reporting in the exception
    021     * page).
    022     */
    023    public class RenderQueueException extends TapestryException
    024    {
    025        private final Object[] activeComponents;
    026
    027        public RenderQueueException(String message, Object[] activeComponents, Throwable cause)
    028        {
    029            super(message, cause);
    030
    031            this.activeComponents = activeComponents;
    032        }
    033
    034        public Object[] getActiveComponents()
    035        {
    036            return activeComponents;
    037        }
    038    }