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.model.language.ExpressionType;
026 import org.apache.camel.processor.Delayer;
027 import org.apache.camel.spi.RouteContext;
028
029 /**
030 * Represents an XML <delayer/> element
031 *
032 * @version $Revision: 671918 $
033 */
034 @XmlRootElement(name = "delayer")
035 @XmlAccessorType(XmlAccessType.FIELD)
036 public class DelayerType extends ExpressionNode {
037 private Long delay = 0L;
038
039 public DelayerType() {
040 }
041
042 public DelayerType(Expression processAtExpression) {
043 super(processAtExpression);
044 }
045
046 public DelayerType(ExpressionType processAtExpression) {
047 super(processAtExpression);
048 }
049
050 public DelayerType(Expression processAtExpression, long delay) {
051 super(processAtExpression);
052 this.delay = delay;
053 }
054
055 @Override
056 public String toString() {
057 return "Delayer[ " + getExpression() + " -> " + getOutputs() + "]";
058 }
059
060 @Override
061 public String getShortName() {
062 return "delayer";
063 }
064
065 public Long getDelay() {
066 return delay;
067 }
068
069 public void setDelay(Long delay) {
070 this.delay = delay;
071 }
072
073 @Override
074 public Processor createProcessor(RouteContext routeContext) throws Exception {
075 Processor childProcessor = routeContext.createProcessor(this);
076 Expression processAtExpression = getExpression() != null ? getExpression().createExpression(routeContext) : null;
077 return new Delayer(childProcessor, processAtExpression, delay);
078 }
079 }