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: 35332 $ 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() != null ? getExpression().createExpression(routeContext) : null; 070 return new Delayer(childProcessor, processAtExpression, delay); 071 } 072 }