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 */
017package org.apache.camel.processor.interceptor;
018
019import org.apache.camel.CamelContext;
020import org.apache.camel.Exchange;
021import org.apache.camel.Processor;
022import org.apache.camel.model.ProcessorDefinition;
023import org.apache.camel.processor.DelayProcessorSupport;
024
025/**
026 * An interceptor for delaying routes.
027 *
028 * @deprecated no longer in use, will be removed in next Camel release.
029 */
030@Deprecated
031public class DelayInterceptor extends DelayProcessorSupport {
032
033    private final ProcessorDefinition<?> node;
034    private Delayer delayer;
035
036    public DelayInterceptor(CamelContext camelContext, ProcessorDefinition<?> node, Processor target, Delayer delayer) {
037        super(camelContext, target);
038        this.node = node;
039        this.delayer = delayer;
040    }
041
042    @Override
043    public String toString() {
044        return "DelayInterceptor[delay: " + delayer.getDelay() + " on: " + node + "]";
045    }
046
047    public long calculateDelay(Exchange exchange) {
048        if (delayer.isEnabled()) {
049            return delayer.getDelay();
050        } else {
051            return 0;
052        }
053    }
054}