| /** |
| * 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.processor; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Processor; |
| import org.apache.camel.RollbackExchangeException; |
| |
| /** |
| * Processor for marking an {@link org.apache.camel.Exchange} to rollback. |
| * |
| * @version |
| */ |
| public class RollbackProcessor implements Processor, Traceable { |
| |
| private boolean markRollbackOnly; |
| private boolean markRollbackOnlyLast; |
| private String message; |
| |
| public RollbackProcessor() { |
| } |
| |
| public RollbackProcessor(String message) { |
| this.message = message; |
| } |
| |
| public void process(Exchange exchange) throws Exception { |
| if (isMarkRollbackOnlyLast()) { |
| // only mark the last route (current) as rollback |
| // this is needed when you have multiple transactions in play |
| exchange.setProperty(Exchange.ROLLBACK_ONLY_LAST, Boolean.TRUE); |
| } else { |
| // default to mark the entire route as rollback |
| exchange.setProperty(Exchange.ROLLBACK_ONLY, Boolean.TRUE); |
| } |
| |
| if (markRollbackOnly || markRollbackOnlyLast) { |
| // do not do anything more as we should only mark the rollback |
| return; |
| } |
| |
| // throw exception to rollback |
| if (message != null) { |
| throw new RollbackExchangeException(message, exchange); |
| } else { |
| throw new RollbackExchangeException(exchange); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| if (message != null) { |
| return "Rollback[" + message + "]"; |
| } else { |
| return "Rollback"; |
| } |
| } |
| |
| public String getTraceLabel() { |
| return "rollback"; |
| } |
| |
| public boolean isMarkRollbackOnly() { |
| return markRollbackOnly; |
| } |
| |
| public void setMarkRollbackOnly(boolean markRollbackOnly) { |
| this.markRollbackOnly = markRollbackOnly; |
| } |
| |
| public boolean isMarkRollbackOnlyLast() { |
| return markRollbackOnlyLast; |
| } |
| |
| public void setMarkRollbackOnlyLast(boolean markRollbackOnlyLast) { |
| this.markRollbackOnlyLast = markRollbackOnlyLast; |
| } |
| } |