/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.model;
import java.util.List;
import java.util.concurrent.ThreadPoolExecutor;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlTransient;
import org.apache.camel.Processor;
import org.apache.camel.processor.MulticastProcessor;
import org.apache.camel.processor.aggregate.AggregationStrategy;
import org.apache.camel.processor.aggregate.UseLatestAggregationStrategy;
import org.apache.camel.processor.interceptor.StreamCachingInterceptor;
import org.apache.camel.spi.RouteContext;
/**
* Represents an XML <multicast/> element
*
* @version $Revision: 687266 $
*/
@XmlRootElement(name = "multicast")
@XmlAccessorType(XmlAccessType.FIELD)
public class MulticastType extends OutputType<ProcessorType> {
@XmlAttribute(required = false)
private Boolean parallelProcessing;
@XmlAttribute(required = false)
private String strategyRef;
@XmlAttribute(required = false)
private String threadPoolRef;
@XmlTransient
private AggregationStrategy aggregationStrategy;
@XmlTransient
private ThreadPoolExecutor threadPoolExecutor;
@Override
public String toString() {
return "Multicast[" + getOutputs() + "]";
}
@Override
public String getShortName() {
return "multicast";
}
@Override
public Processor createProcessor(RouteContext routeContext) throws Exception {
return createOutputsProcessor(routeContext);
}
protected Processor createCompositeProcessor(RouteContext routeContext, List<Processor> list) {
if (aggregationStrategy == null && strategyRef != null) {
aggregationStrategy = routeContext.lookup(strategyRef, AggregationStrategy.class);
}
if (aggregationStrategy == null) {
aggregationStrategy = new UseLatestAggregationStrategy();
}
if (threadPoolRef != null) {
threadPoolExecutor = routeContext.lookup(threadPoolRef, ThreadPoolExecutor.class);
}
return new MulticastProcessor(list, aggregationStrategy, isParallelProcessing(), threadPoolExecutor);
}
public AggregationStrategy getAggregationStrategy() {
return aggregationStrategy;
}
public MulticastType setAggregationStrategy(AggregationStrategy aggregationStrategy) {
this.aggregationStrategy = aggregationStrategy;
return this;
}
public boolean isParallelProcessing() {
return parallelProcessing != null ? parallelProcessing : false;
}
public MulticastType setParallelProcessing(boolean parallelProcessing) {
this.parallelProcessing = parallelProcessing;
return this;
}
public ThreadPoolExecutor getThreadPoolExecutor() {
return threadPoolExecutor;
}
public MulticastType setThreadPoolExecutor(ThreadPoolExecutor executor) {
this.threadPoolExecutor = executor;
return this;
}
@Override
protected Processor wrapProcessorInInterceptors(RouteContext routeContext, Processor target) throws Exception {
// No need to wrap me in interceptors as they are all applied directly to my children
return new StreamCachingInterceptor(target);
}
}