public String getQueryString(String contentEncoding) {
// Check if the sampler has a specified content encoding
if (JOrphanUtils.isBlank(contentEncoding)) {
// We use the encoding which should be used according to the HTTP spec, which is UTF-8
contentEncoding = EncoderCache.URL_ARGUMENT_ENCODING;
}
StringBuilder buf = new StringBuilder();
PropertyIterator iter = getQueryStringParameters().iterator();
boolean first = true;
while (iter.hasNext()) {
HTTPArgument item = null;
Object objectValue = iter.next().getObjectValue();
try {
item = (HTTPArgument) objectValue;
} catch (ClassCastException e) {
item = new HTTPArgument((Argument) objectValue);
}
final String encodedName = item.getEncodedName();
if (encodedName.length() == 0) {
continue; // Skip parameters with a blank name (allows use of optional variables in
// parameter lists)
}
if (!first) {
buf.append(QRY_SEP);
} else {
first = false;
}
buf.append(encodedName);
if (item.getMetaData() == null) {
buf.append(ARG_VAL_SEP);
} else {
buf.append(item.getMetaData());
}
// Encode the parameter value in the specified content encoding
try {
buf.append(item.getEncodedValue(contentEncoding));
} catch (UnsupportedEncodingException e) {
log.warn(
"Unable to encode parameter in encoding "
+ contentEncoding
+ ", parameter value not included in query string");
}
}
return buf.toString();
}
@Override
public SampleResult sample(Entry entry) {
ServiceSocket socket = null;
SampleResult sampleResult = new SampleResult();
sampleResult.setSampleLabel(getName());
sampleResult.setDataEncoding(getContentEncoding());
StringBuilder errorList = new StringBuilder();
errorList.append("\n\n[Problems]\n");
boolean isOK = false;
String payloadMessage = getRequestPayload();
sampleResult.setSamplerData(payloadMessage);
sampleResult.sampleStart();
try {
socket = getConnectionSocket();
if (socket == null) {
sampleResult.setResponseCode("500");
sampleResult.setSuccessful(false);
sampleResult.sampleEnd();
sampleResult.setResponseMessage(errorList.toString());
errorList.append(" - Connection couldn't be opened").append("\n");
return sampleResult;
}
if (!payloadMessage.isEmpty()) {
socket.sendMessage(payloadMessage);
}
int responseTimeout = Integer.parseInt(getResponseTimeout());
socket.awaitClose(responseTimeout, TimeUnit.MILLISECONDS);
if (socket.getResponseMessage() == null || socket.getResponseMessage().isEmpty()) {
sampleResult.setResponseCode("204");
}
if (socket.getError() != 0) {
isOK = false;
sampleResult.setResponseCode(socket.getError().toString());
} else {
sampleResult.setResponseCodeOK();
isOK = true;
}
sampleResult.setResponseData(socket.getResponseMessage(), getContentEncoding());
} catch (URISyntaxException e) {
errorList
.append(" - Invalid URI syntax: ")
.append(e.getMessage())
.append("\n")
.append(StringUtils.join(e.getStackTrace(), "\n"))
.append("\n");
} catch (IOException e) {
errorList
.append(" - IO Exception: ")
.append(e.getMessage())
.append("\n")
.append(StringUtils.join(e.getStackTrace(), "\n"))
.append("\n");
} catch (NumberFormatException e) {
errorList
.append(" - Cannot parse number: ")
.append(e.getMessage())
.append("\n")
.append(StringUtils.join(e.getStackTrace(), "\n"))
.append("\n");
} catch (InterruptedException e) {
errorList
.append(" - Execution interrupted: ")
.append(e.getMessage())
.append("\n")
.append(StringUtils.join(e.getStackTrace(), "\n"))
.append("\n");
} catch (Exception e) {
errorList
.append(" - Unexpected error: ")
.append(e.getMessage())
.append("\n")
.append(StringUtils.join(e.getStackTrace(), "\n"))
.append("\n");
}
sampleResult.sampleEnd();
sampleResult.setSuccessful(isOK);
String logMessage = (socket != null) ? socket.getLogMessage() : "";
sampleResult.setResponseMessage(logMessage + errorList);
return sampleResult;
}