| /* |
| * 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.camel; |
| |
| /** |
| * An exception caused by a specific message {@link Exchange} |
| */ |
| public class CamelExchangeException extends CamelException { |
| private static final long serialVersionUID = -8721487431101572630L; |
| // exchange is not guaranteed to be serializable so we set it as transient |
| private final transient Exchange exchange; |
| |
| public CamelExchangeException(String message, Exchange exchange) { |
| super(CamelExchangeException.createExceptionMessage(message, exchange, null)); |
| this.exchange = exchange; |
| } |
| |
| public CamelExchangeException(String message, Exchange exchange, Throwable cause) { |
| super(CamelExchangeException.createExceptionMessage(message, exchange, cause), cause); |
| this.exchange = exchange; |
| } |
| |
| /** |
| * Returns the exchange which caused the exception |
| */ |
| public Exchange getExchange() { |
| return exchange; |
| } |
| |
| /** |
| * Creates an exception message with the provided details. |
| * <p/> |
| * All fields is optional so you can pass in only an exception, or just a message etc. or any combination. |
| * |
| * @param message the message |
| * @param exchange the exchange |
| * @param cause the caused exception |
| * @return an error message (without stacktrace from exception) |
| */ |
| public static String createExceptionMessage(String message, Exchange exchange, Throwable cause) { |
| StringBuilder sb = new StringBuilder(); |
| if (message != null) { |
| sb.append(message); |
| } |
| if (exchange != null) { |
| if (sb.length() > 0) { |
| sb.append(". "); |
| } |
| sb.append(exchange); |
| } |
| if (cause != null) { |
| if (sb.length() > 0) { |
| sb.append(". "); |
| } |
| sb.append("Caused by: [" + cause.getClass().getName() + " - " + cause.getMessage() + "]"); |
| } |
| return sb.toString().trim(); |
| } |
| |
| } |