/**
* **************************************************
*
* <p>private ByteArrayOutputStream popen(ArgumentListBuilder args)
*
* <p>Runs the command and captures the output.
*
* <p>**************************************************
*/
private ByteArrayOutputStream popen(ArgumentListBuilder args, String jazzExecutable)
throws IOException, InterruptedException {
try {
// scm produces text in the platform default encoding, so we need to convert it back to UTF-8
ByteArrayOutputStream baos = new ByteArrayOutputStream();
WriterOutputStream o =
new WriterOutputStream(
new OutputStreamWriter(baos, "UTF-8"), java.nio.charset.Charset.forName("UTF-8"));
PrintStream output = listener.getLogger();
ForkOutputStream fos = new ForkOutputStream(o, output);
ProcStarter pstarter = run(args, jazzExecutable);
if (joinWithPossibleTimeout(pstarter.stdout(fos), listener, null) == 0) {
o.flush();
return baos;
} else {
String errorString = "Failed to run ";
boolean[] maskArray = args.toMaskArray();
String[] cmdArray = args.toCommandArray();
for (int i = 0; i < maskArray.length; i++) {
if (maskArray[i] == false) {
errorString += cmdArray[i] + " ";
} else {
errorString += "**** ";
}
}
listener.error(errorString);
throw new AbortException();
}
} catch (Exception e) {
listener.error("Exception in popen " + e);
throw new AbortException();
}
}
/**
* Opens a BufferedReader.
*
* @return the reader
*/
public BufferedReader openReader() {
java.nio.charset.Charset charset = java.nio.charset.Charset.forName(encoding);
InputStream stream = openInputStream();
if (stream == null) return null;
return new BufferedReader(new InputStreamReader(stream, charset));
}