/**
* 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.processor;
import java.util.List;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.model.ProcessorType;
import org.apache.camel.model.RouteType;
import org.apache.camel.model.SplitterType;
public class SplitterWithCustomThreadPoolExecutorTest extends ContextTestSupport {
protected ThreadPoolExecutor customThreadPoolExecutor = new ThreadPoolExecutor(8, 16, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue());
public void testSplitterWithCustomThreadPoolExecutor() throws Exception {
ThreadPoolExecutor threadPoolExecutor = getSplitter().getThreadPoolExecutor();
// this should be sufficient as core pool size is the only thing I changed from the default
assertTrue(threadPoolExecutor.getCorePoolSize() == customThreadPoolExecutor.getCorePoolSize());
assertTrue(threadPoolExecutor.getMaximumPoolSize() == customThreadPoolExecutor.getMaximumPoolSize());
}
protected SplitterType getSplitter() {
SplitterType result = null;
List<RouteType> routeDefinitions = context.getRouteDefinitions();
for (RouteType routeType : routeDefinitions) {
result = firstSplitterType(routeType.getOutputs());
if (result != null) {
break;
}
}
return result;
}
protected SplitterType firstSplitterType(List<ProcessorType<?>> outputs) {
SplitterType result = null;
for (ProcessorType processorType : outputs) {
if (processorType instanceof SplitterType) {
result = (SplitterType) processorType;
} else {
result = firstSplitterType(processorType.getOutputs());
}
if (result != null) {
break;
}
}
return result;
}
protected RouteBuilder createRouteBuilder() {
return new RouteBuilder() {
public void configure() {
from("direct:parallel-custom-pool").splitter(body().tokenize(","), true, customThreadPoolExecutor).to("mock:result");
}
};
}
}