| // Copyright 2004 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; |
| |
| /** |
| * Exception thrown by a {@link IComponent component} or {@link org.apache.tapestry.engine.IEngineService} |
| * that wishes to force the application to a particular page. This is often used |
| * to protect a sensitive page until the user is authenticated. |
| * |
| * @author Howard Lewis Ship |
| * @version $Id$ |
| **/ |
| |
| public class PageRedirectException extends ApplicationRuntimeException |
| { |
| private String _targetPageName; |
| |
| public PageRedirectException(String targetPageName) |
| { |
| this(targetPageName, null, null, targetPageName); |
| } |
| |
| public PageRedirectException(IPage page) |
| { |
| this(page.getPageName()); |
| } |
| |
| public PageRedirectException( |
| String message, |
| Object component, |
| Throwable rootCause, |
| String targetPageName) |
| { |
| super(message, component, null, rootCause); |
| |
| _targetPageName = targetPageName; |
| } |
| |
| public String getTargetPageName() |
| { |
| return _targetPageName; |
| } |
| } |