001/** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.camel; 018 019import java.util.List; 020 021/** 022 * A {@link org.apache.camel.spi.UnitOfWork} failed with a number of caused exceptions. 023 * <p/> 024 * This implementation will provide the first exception from the list in its cause, so its shown 025 * in the stacktrace etc when logging this exception. But the remainder exceptions is only available 026 * from the {@link #getCauses()} method. 027 */ 028public class CamelUnitOfWorkException extends CamelExchangeException { 029 private static final long serialVersionUID = 1L; 030 private final List<Exception> causes; 031 032 public CamelUnitOfWorkException(Exchange exchange, List<Exception> causes) { 033 // just provide the first exception as cause, as it will be logged in the stacktraces 034 super("Unit of work failed on exchange with " + causes.size() 035 + " caused exceptions. First exception provided as cause to this exception.", exchange, causes.get(0)); 036 this.causes = causes; 037 } 038 039 public List<Exception> getCauses() { 040 return causes; 041 } 042}