org.apache.jmeter.examples.sampler: public class: ExampleSampler

org.apache.jmeter.examples.sampler
public class: ExampleSampler [javadoc | source]

java.lang.Object
   org.apache.jmeter.testelement.AbstractTestElement
      org.apache.jmeter.samplers.AbstractSampler
         org.apache.jmeter.examples.sampler.ExampleSampler

All Implemented Interfaces:
Sampler, TestElement, Serializable

Example Sampler (non-Bean version) JMeter creates an instance of a sampler class for every occurrence of the element in every thread. [some additional copies may be created before the test run starts] Thus each sampler is guaranteed to be called by a single thread - there is no need to synchronize access to instance variables. However, access to class fields must be synchronized.

version: $ - Revision: 674365 $

Field Summary
public static final String	DATA

Constructor:
public ExampleSampler() { classCount++; trace("ExampleSampler()"); }

Method from org.apache.jmeter.examples.sampler.ExampleSampler Summary:
getData, sample

Methods from org.apache.jmeter.testelement.AbstractTestElement:
addProperty, addTestElement, canRemove, clear, clearTemporary, clone, emptyTemporary, equals, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsLong, getPropertyAsString, getThreadContext, getThreadName, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, nextIsNull, propertyIterator, recoverRunningVersion, removeProperty, setName, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, threadFinished, threadStarted, traverse, traverseCollection, traverseMap, traverseProperty

Methods from org.apache.jmeter.testelement.AbstractTestElement:

addProperty, addTestElement, canRemove, clear, clearTemporary, clone, emptyTemporary, equals, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsLong, getPropertyAsString, getThreadContext, getThreadName, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, nextIsNull, propertyIterator, recoverRunningVersion, removeProperty, setName, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, threadFinished, threadStarted, traverse, traverseCollection, traverseMap, traverseProperty

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.jmeter.examples.sampler.ExampleSampler Detail:
public String getData() { return getPropertyAsString(DATA); }
public SampleResult sample(Entry e) { trace("sample()"); SampleResult res = new SampleResult(); boolean isOK = false; // Did sample succeed? String data = getData(); // Sampler data String response = null; res.setSampleLabel(getTitle()); /* * Perform the sampling / res.sampleStart(); // Start timing try { // Do something here ... response = Thread.currentThread().getName(); / * Set up the sample result details */ res.setSamplerData(data); res.setResponseData(response.getBytes()); res.setDataType(SampleResult.TEXT); res.setResponseCodeOK(); res.setResponseMessage("OK");// $NON-NLS-1$ isOK = true; } catch (Exception ex) { log.debug("", ex); res.setResponseCode("500");// $NON-NLS-1$ res.setResponseMessage(ex.toString()); } res.sampleEnd(); // End timimg res.setSuccessful(isOK); return res; }

Method from org.apache.jmeter.examples.sampler.ExampleSampler Detail:

 public String getData() {
        return getPropertyAsString(DATA);
}

 public SampleResult sample(Entry e) {
        trace("sample()");
        SampleResult res = new SampleResult();
        boolean isOK = false; // Did sample succeed?
        String data = getData(); // Sampler data
        String response = null;
        res.setSampleLabel(getTitle());
        /*
         * Perform the sampling
         */
        res.sampleStart(); // Start timing
        try {
            // Do something here ...
            response = Thread.currentThread().getName();
            /*
             * Set up the sample result details
             */
            res.setSamplerData(data);
            res.setResponseData(response.getBytes());
            res.setDataType(SampleResult.TEXT);
            res.setResponseCodeOK();
            res.setResponseMessage("OK");// $NON-NLS-1$
            isOK = true;
        } catch (Exception ex) {
            log.debug("", ex);
            res.setResponseCode("500");// $NON-NLS-1$
            res.setResponseMessage(ex.toString());
        }
        res.sampleEnd(); // End timimg
        res.setSuccessful(isOK);
        return res;
}