xmlData is a field in my implementation of AbstactSampler.
Sampler Code:
public class TibcoSampler extends AbstractSampler implements TestBean,
TestListener {
private static Logger LOG = LoggingManager.getLoggerForClass();
transient String daemon;
transient String service;
transient String network;
transient String subject;
transient String dataName;
> transient String xmlData;
Preprocessor Code:
public void process() {
LOG.debug("---------------- [" + this.getName()
+ "] --------------------");
TibrvMsg rvResponse = null;
String previousXml = null;
SampleResult previousResult =
getThreadContext().getPreviousResult();
try {
rvResponse = new
TibrvMsg(previousResult.getResponseData());
previousXml = (String) rvResponse.get("DATA");
} catch (TibrvException ex) {
LOG.error(ex.getMessage(), ex);
}
int index = previousXml.indexOf(this.getSessionId())
+ this.getSessionId().length();
value = previousXml.substring(index,
previousXml.indexOf("\"", index))
.trim();
TibcoSampler currentSampler = (TibcoSampler)
getThreadContext()
.getCurrentSampler();
> LOG.debug("XML DATA = "+currentSampler.getXmlData());
currentSampler.setXmlData(currentSampler.getXmlData().replaceAll(
"REPLACE", value));
}
When does JMeter populate the Sampler implementations? At the time my
Preprocessor is called the xmlData field is null.
At no point to I programmatically call setXmlData(). From reading the
jmeter.log it looks like these fields are populated when
the test begins, but maybe I am wrong. So basically I expect the fields in
the Sampler to be populated by the time the Preprocessor for
the given Sampler is called. Is this correct, and if not do you have any
suggestions
-Jerry
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