tapestry-framework/src/java/org/apache/tapestry/PageNotFoundException.java

// Copyright 2005 The Apache Software Foundation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package org.apache.tapestry;

import org.apache.hivemind.ApplicationRuntimeException;

/**
 * Subclass of {@link org.apache.hivemind.ApplicationRuntimeException} thrown when a requested
 * page does not exist.
 * 
 * @author Howard M. Lewis Ship
 * @since 4.0
 */
public class PageNotFoundException extends ApplicationRuntimeException
{
    private static final long serialVersionUID = -9123254357382597407L;
    
    private final String _pageName;

    public PageNotFoundException(String message)
    {
        this(null, message);
    }
    
    public PageNotFoundException(String pageName, String message)
    {
        super(message);
        _pageName = pageName;
    }
    
    /**
     * @since 4.1.1
     */
    public String getPageName()
    {
        return _pageName;
    }
}