Java tutorial
/** * 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.hadoop.yarn.webapp; import javax.ws.rs.WebApplicationException; import javax.ws.rs.core.Response.Status; import org.apache.hadoop.classification.InterfaceAudience; /* * Created our own NotFoundException because com.sun.jersey.api.NotFoundException * sets the Response and therefore won't be handled by the GenericExceptionhandler * to fill in correct response. */ @InterfaceAudience.LimitedPrivate({ "YARN", "MapReduce" }) public class NotFoundException extends WebApplicationException { private static final long serialVersionUID = 1L; public NotFoundException() { super(Status.NOT_FOUND); } public NotFoundException(java.lang.Throwable cause) { super(cause, Status.NOT_FOUND); } public NotFoundException(String msg) { super(new Exception(msg), Status.NOT_FOUND); } }