| /** |
| * 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.aggregate.UseLatestAggregationStrategy; |
| |
| /** |
| * @version |
| */ |
| public class MyAggregationStrategy extends UseLatestAggregationStrategy { |
| |
| @Override |
| public Exchange aggregate(Exchange oldExchange, Exchange newExchange) { |
| Exchange result = super.aggregate(oldExchange, newExchange); |
| if (oldExchange == null) { |
| result.setProperty("aggregated", 1); |
| } else { |
| Integer old = oldExchange.getProperty("aggregated", Integer.class); |
| result.setProperty("aggregated", old + 1); |
| } |
| return result; |
| } |
| |
| } |