001 /**
002 *
003 * Licensed to the Apache Software Foundation (ASF) under one or more
004 * contributor license agreements. See the NOTICE file distributed with
005 * this work for additional information regarding copyright ownership.
006 * The ASF licenses this file to You under the Apache License, Version 2.0
007 * (the "License"); you may not use this file except in compliance with
008 * the License. You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018 package org.apache.camel.builder;
019
020 import org.apache.camel.Processor;
021 import org.apache.camel.processor.Throttler;
022
023 /**
024 *
025 * @version $Revision: 1.1 $
026 */
027 public class ThrottlerBuilder extends FromBuilder {
028 private long maximumRequestsPerPeriod;
029 private long timePeriodMillis = 1000;
030
031 public ThrottlerBuilder(FromBuilder parent, long maximumRequestsPerPeriod) {
032 super(parent);
033 this.maximumRequestsPerPeriod = maximumRequestsPerPeriod;
034 }
035
036 /**
037 * Sets the time period during which the maximum request count is valid for
038 */
039 public ThrottlerBuilder timePeriodMillis(long timePeriodMillis) {
040 this.timePeriodMillis = timePeriodMillis;
041 return this;
042 }
043
044 @Override
045 public Processor createProcessor() throws Exception {
046 final Processor processor = super.createProcessor();
047 return new Throttler(processor, maximumRequestsPerPeriod, timePeriodMillis);
048 }
049 }