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.processor.interceptor;
018    
019    import org.apache.camel.CamelContext;
020    import org.apache.camel.Exchange;
021    import org.apache.camel.Processor;
022    import org.apache.camel.model.ProcessorDefinition;
023    import 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
031    public 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    }