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 */
017 package org.apache.camel.model;
018
019 import javax.xml.bind.annotation.XmlAccessType;
020 import javax.xml.bind.annotation.XmlAccessorType;
021 import javax.xml.bind.annotation.XmlRootElement;
022
023 import org.apache.camel.Expression;
024 import org.apache.camel.Processor;
025 import org.apache.camel.impl.RouteContext;
026 import org.apache.camel.model.language.ExpressionType;
027 import org.apache.camel.processor.Delayer;
028
029 /**
030 * @version $Revision: 1.1 $
031 */
032 @XmlRootElement(name = "delayer")
033 @XmlAccessorType(XmlAccessType.FIELD)
034 public class DelayerType extends ExpressionNode {
035 private Long delay = 0L;
036
037 public DelayerType() {
038 }
039
040 public DelayerType(Expression processAtExpression) {
041 super(processAtExpression);
042 }
043
044 public DelayerType(ExpressionType processAtExpression) {
045 super(processAtExpression);
046 }
047
048 public DelayerType(Expression processAtExpression, long delay) {
049 super(processAtExpression);
050 this.delay = delay;
051 }
052
053 @Override
054 public String toString() {
055 return "Delayer[ " + getExpression() + " -> " + getOutputs() + "]";
056 }
057
058 public Long getDelay() {
059 return delay;
060 }
061
062 public void setDelay(Long delay) {
063 this.delay = delay;
064 }
065
066 @Override
067 public Processor createProcessor(RouteContext routeContext) throws Exception {
068 Processor childProcessor = routeContext.createProcessor(this);
069 Expression processAtExpression = getExpression().createExpression(routeContext);
070 return new Delayer(childProcessor, processAtExpression, delay);
071 }
072 }