/*
* 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.jmeter.samplers;
import java.lang.reflect.Constructor;
import org.apache.jmeter.util.JMeterUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SampleSenderFactory {
private static final Logger log = LoggerFactory.getLogger(SampleSenderFactory.class);
private static final String MODE_STANDARD = "Standard"; // $NON-NLS-1$
private static final String MODE_HOLD = "Hold"; // $NON-NLS-1$
private static final String MODE_BATCH = "Batch"; // $NON-NLS-1$
private static final String MODE_STATISTICAL = "Statistical"; // $NON-NLS-1$
private static final String MODE_STRIPPED = "Stripped"; // $NON-NLS-1$
private static final String MODE_STRIPPED_BATCH = "StrippedBatch"; // $NON-NLS-1$
private static final String MODE_ASYNCH = "Asynch"; // $NON-NLS-1$
private static final String MODE_STRIPPED_ASYNCH = "StrippedAsynch"; // $NON-NLS-1$
private static final String MODE_DISKSTORE = "DiskStore"; // $NON-NLS-1$
private static final String MODE_STRIPPED_DISKSTORE = "StrippedDiskStore"; // $NON-NLS-1$
/**
* Checks for the Jmeter property mode and returns the required class.
*
* @param listener
* @return the appropriate class. Standard Jmeter functionality,
* hold_samples until end of test or batch samples.
*/
static SampleSender getInstance(RemoteSampleListener listener) {
// Support original property name
final boolean holdSamples = JMeterUtils.getPropDefault("hold_samples", false); // $NON-NLS-1$
// Extended property name
final String type = JMeterUtils.getPropDefault("mode", MODE_STRIPPED_BATCH); // $NON-NLS-1$
if (holdSamples || type.equalsIgnoreCase(MODE_HOLD)) {
if(holdSamples) {
log.warn(
"Property hold_samples is deprecated and will be removed in upcomping version, use mode={} instead",
MODE_HOLD);
}
HoldSampleSender h = new HoldSampleSender(listener);
return h;
} else if (type.equalsIgnoreCase(MODE_BATCH)) {
BatchSampleSender b = new BatchSampleSender(listener);
return b;
} else if(type.equalsIgnoreCase(MODE_STRIPPED_BATCH)) {
return new DataStrippingSampleSender(new BatchSampleSender(listener));
} else if (type.equalsIgnoreCase(MODE_STATISTICAL)) {
StatisticalSampleSender s = new StatisticalSampleSender(listener);
return s;
} else if (type.equalsIgnoreCase(MODE_STANDARD)) {
StandardSampleSender s = new StandardSampleSender(listener);
return s;
} else if(type.equalsIgnoreCase(MODE_STRIPPED)){
return new DataStrippingSampleSender(listener);
} else if(type.equalsIgnoreCase(MODE_ASYNCH)){
return new AsynchSampleSender(listener);
} else if(type.equalsIgnoreCase(MODE_STRIPPED_ASYNCH)) {
return new DataStrippingSampleSender(new AsynchSampleSender(listener));
} else if(type.equalsIgnoreCase(MODE_DISKSTORE)){
return new DiskStoreSampleSender(listener);
} else if(type.equalsIgnoreCase(MODE_STRIPPED_DISKSTORE)){
return new DataStrippingSampleSender(new DiskStoreSampleSender(listener));
} else {
// should be a user provided class name
SampleSender s = null;
try {
Class<?> clazz = Class.forName(type);
Constructor<?> cons = clazz.getConstructor(new Class[] {RemoteSampleListener.class});
s = (SampleSender) cons.newInstance(new Object [] {listener});
} catch (Exception e) {
// houston we have a problem !!
log.error(
"Unable to create a sample sender from class:'{}', search for mode property in jmeter.properties for correct configuration options",
type);
throw new IllegalArgumentException("Unable to create a sample sender from mode or class:'"
+type+"', search for mode property in jmeter.properties for correct configuration options, message:"+e.getMessage(), e);
}
return s;
}
}
}