| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.sling.api.resource; |
| |
| import org.apache.sling.api.SlingException; |
| |
| /** |
| * An Exception that causes Sling to return a 404 (NOT FOUND) status code. This |
| * exception should not be caught but rather let be handed up the call stack up |
| * to the Sling error and exception handling. |
| * <p> |
| * The advantage of using this exception over the |
| * <code>HttpServletResponse.sendError</code> methods is that the request can |
| * be aborted immediately all the way up in the call stack and that in addition |
| * to the status code and an optional message a <code>Throwable</code> may be |
| * supplied providing more information. |
| */ |
| public class ResourceNotFoundException extends SlingException { |
| |
| private static final long serialVersionUID = -6684709279554347984L; |
| |
| private final String resource; |
| |
| public ResourceNotFoundException(String message) { |
| this(null, message); |
| } |
| |
| public ResourceNotFoundException(String resource, String message) { |
| super("Resource at '"+ resource + "' not found: " + message); |
| this.resource = resource; |
| } |
| |
| public ResourceNotFoundException(String message, Throwable cause) { |
| this(null, message, cause); |
| } |
| |
| public ResourceNotFoundException(String resource, String message, |
| Throwable cause) { |
| super(message, cause); |
| this.resource = resource; |
| } |
| |
| public String getResource() { |
| return resource; |
| } |
| } |