001// Copyright 2005 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.tapestry.error; 016 017import java.io.IOException; 018 019import org.apache.tapestry.IRequestCycle; 020import org.apache.tapestry.StaleLinkException; 021 022/** 023 * Service interface for informing the user about a {@link org.apache.tapestry.StaleLinkException}. 024 * 025 * @author Howard M. Lewis Ship 026 * @since 4.0 027 */ 028public interface StaleLinkExceptionPresenter 029{ 030 /** 031 * Reports the stale link exception. 032 * 033 * @param cycle 034 * the current request cycle 035 * @param cause 036 * the exception that was caught 037 */ 038 public void presentStaleLinkException(IRequestCycle cycle, StaleLinkException cause) 039 throws IOException; 040}