    001// Copyright 2021 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.commons.util;
    016
    017import org.apache.tapestry5.commons.internal.util.TapestryException;
    018
    019/**
    020 * Exception used when trying to assemble a page but different versions of the same class are found.
    021 *
    022 * @since 5.8.3
    023 */
    024public class DifferentClassVersionsException extends TapestryException
    025{
    026
    027    private static final long serialVersionUID = 1L;
    028
    029    private final String className;
    030
    031    private final ClassLoader classLoader1;
    032
    033    private final ClassLoader classLoader2;
    034
    035    public DifferentClassVersionsException(String message, String className, ClassLoader classLoader1, ClassLoader classLoader2)
    036    {
    037        super(message, null);
    038        this.className = className;
    039        this.classLoader1 = classLoader1;
    040        this.classLoader2 = classLoader2;
    041    }
    042
    043    public String getClassName()
    044    {
    045        return className;
    046    }
    047
    048    public ClassLoader getClassLoader1()
    049    {
    050        return classLoader1;
    051    }
    052
    053    public ClassLoader getClassLoader2()
    054    {
    055        return classLoader2;
    056    }
    057
    058}