001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel.builder; 019 020 import org.apache.camel.Expression; 021 import org.apache.camel.Processor; 022 import org.apache.camel.Route; 023 import org.apache.camel.Exchange; 024 import org.apache.camel.Service; 025 import org.apache.camel.processor.Resequencer; 026 027 import java.util.List; 028 029 /** 030 * @version $Revision: 1.1 $ 031 */ 032 public class ResequencerBuilder extends FromBuilder { 033 private final List<Expression<Exchange>> expressions; 034 private long batchTimeout = 1000L; 035 private int batchSize = 100; 036 037 public ResequencerBuilder(FromBuilder builder, List<Expression<Exchange>> expressions) { 038 super(builder); 039 this.expressions = expressions; 040 } 041 042 @Override 043 public Route createRoute() throws Exception { 044 final Processor processor = super.createProcessor(); 045 final Resequencer resequencer = new Resequencer(getFrom(), processor, expressions); 046 047 return new Route<Exchange>(getFrom()) { 048 protected void addServices(List<Service> list) throws Exception { 049 list.add(resequencer); 050 } 051 052 @Override 053 public String toString() { 054 return "ResequencerRoute[" + getEndpoint() + " -> " + processor + "]"; 055 } 056 }; 057 } 058 059 // Builder methods 060 //------------------------------------------------------------------------- 061 public ResequencerBuilder batchSize(int batchSize) { 062 setBatchSize(batchSize); 063 return this; 064 } 065 066 public ResequencerBuilder batchTimeout(int batchTimeout) { 067 setBatchTimeout(batchTimeout); 068 return this; 069 } 070 071 // Properties 072 //------------------------------------------------------------------------- 073 public int getBatchSize() { 074 return batchSize; 075 } 076 077 public void setBatchSize(int batchSize) { 078 this.batchSize = batchSize; 079 } 080 081 public long getBatchTimeout() { 082 return batchTimeout; 083 } 084 085 public void setBatchTimeout(long batchTimeout) { 086 this.batchTimeout = batchTimeout; 087 } 088 }