protected Util(String[] args) {
CommandLineParser cmdLineParse = new PosixParser();
Options options = new Options();
options.addOption("h", "help", false, "show this help message and exit");
options.addOption(
OptionBuilder.withLongOpt("host")
.withDescription("host to connect to (default 0.0.0.0)")
.hasArg(true)
.withArgName("HOST")
.create('H'));
options.addOption(
OptionBuilder.withLongOpt("username")
.withDescription("username to use for authentication")
.hasArg(true)
.withArgName("USERNAME")
.create('u'));
options.addOption(
OptionBuilder.withLongOpt("password")
.withDescription("password to use for authentication")
.hasArg(true)
.withArgName("PASSWORD")
.create('w'));
options.addOption(
OptionBuilder.withLongOpt("port")
.withDescription("port to connect to (default 5672)")
.hasArg(true)
.withArgName("PORT")
.create('p'));
options.addOption(
OptionBuilder.withLongOpt("frame-size")
.withDescription("specify the maximum frame size")
.hasArg(true)
.withArgName("FRAME_SIZE")
.create('f'));
options.addOption(
OptionBuilder.withLongOpt("container-name")
.withDescription("Container name")
.hasArg(true)
.withArgName("CONTAINER_NAME")
.create('C'));
options.addOption(OptionBuilder.withLongOpt("ssl").withDescription("Use SSL").create('S'));
options.addOption(
OptionBuilder.withLongOpt("remote-hostname")
.withDescription("hostname to supply in the open frame")
.hasArg(true)
.withArgName("HOST")
.create('O'));
if (hasBlockOption())
options.addOption(
OptionBuilder.withLongOpt("block")
.withDescription("block until messages arrive")
.create('b'));
if (hasCountOption())
options.addOption(
OptionBuilder.withLongOpt("count")
.withDescription("number of messages to send (default 1)")
.hasArg(true)
.withArgName("COUNT")
.create('c'));
if (hasModeOption())
options.addOption(
OptionBuilder.withLongOpt("acknowledge-mode")
.withDescription(
"acknowledgement mode: AMO|ALO|EO (At Least Once, At Most Once, Exactly Once")
.hasArg(true)
.withArgName("MODE")
.create('k'));
if (hasSubjectOption())
options.addOption(
OptionBuilder.withLongOpt("subject")
.withDescription("subject message property")
.hasArg(true)
.withArgName("SUBJECT")
.create('s'));
if (hasSingleLinkPerConnectionMode())
options.addOption(
OptionBuilder.withLongOpt("single-link-per-connection")
.withDescription(
"acknowledgement mode: AMO|ALO|EO (At Least Once, At Most Once, Exactly Once")
.hasArg(false)
.create('Z'));
if (hasFilterOption())
options.addOption(
OptionBuilder.withLongOpt("filter")
.withDescription("filter, e.g. exact-subject=hello; matching-subject=%.a.#")
.hasArg(true)
.withArgName("<TYPE>=<VALUE>")
.create('F'));
if (hasTxnOption()) {
options.addOption("x", "txn", false, "use transactions");
options.addOption(
OptionBuilder.withLongOpt("batch-size")
.withDescription("transaction batch size (default: 1)")
.hasArg(true)
.withArgName("BATCH-SIZE")
.create('B'));
options.addOption(
OptionBuilder.withLongOpt("rollback-ratio")
.withDescription("rollback ratio - must be between 0 and 1 (default: 0)")
.hasArg(true)
.withArgName("RATIO")
.create('R'));
}
if (hasLinkDurableOption()) {
options.addOption("d", "durable-link", false, "use a durable link");
}
if (hasStdInOption())
options.addOption("i", "stdin", false, "read messages from stdin (one message per line)");
options.addOption(
OptionBuilder.withLongOpt("trace")
.withDescription("trace logging specified categories: RAW, FRM")
.hasArg(true)
.withArgName("TRACE")
.create('t'));
if (hasSizeOption())
options.addOption(
OptionBuilder.withLongOpt("message-size")
.withDescription("size to pad outgoing messages to")
.hasArg(true)
.withArgName("SIZE")
.create('z'));
if (hasResponseQueueOption())
options.addOption(
OptionBuilder.withLongOpt("response-queue")
.withDescription("response queue to reply to")
.hasArg(true)
.withArgName("RESPONSE_QUEUE")
.create('r'));
if (hasLinkNameOption()) {
options.addOption(
OptionBuilder.withLongOpt("link")
.withDescription("link name")
.hasArg(true)
.withArgName("LINK")
.create('l'));
}
if (hasWindowSizeOption()) {
options.addOption(
OptionBuilder.withLongOpt("window-size")
.withDescription("credit window size")
.hasArg(true)
.withArgName("WINDOW-SIZE")
.create('W'));
}
CommandLine cmdLine = null;
try {
cmdLine = cmdLineParse.parse(options, args);
} catch (ParseException e) {
printUsage(options);
System.exit(-1);
}
if (cmdLine.hasOption('h') || cmdLine.getArgList().isEmpty()) {
printUsage(options);
System.exit(0);
}
_host = cmdLine.getOptionValue('H', "0.0.0.0");
_remoteHost = cmdLine.getOptionValue('O', null);
String portStr = cmdLine.getOptionValue('p', "5672");
String countStr = cmdLine.getOptionValue('c', "1");
_useSSL = cmdLine.hasOption('S');
if (hasWindowSizeOption()) {
String windowSizeStr = cmdLine.getOptionValue('W', "100");
_windowSize = Integer.parseInt(windowSizeStr);
}
if (hasSubjectOption()) {
_subject = cmdLine.getOptionValue('s');
}
if (cmdLine.hasOption('u')) {
_username = cmdLine.getOptionValue('u');
}
if (cmdLine.hasOption('w')) {
_password = cmdLine.getOptionValue('w');
}
if (cmdLine.hasOption('F')) {
_filter = cmdLine.getOptionValue('F');
}
_port = Integer.parseInt(portStr);
_containerName = cmdLine.getOptionValue('C');
if (hasBlockOption()) _block = cmdLine.hasOption('b');
if (hasLinkNameOption()) _linkName = cmdLine.getOptionValue('l');
if (hasLinkDurableOption()) _durableLink = cmdLine.hasOption('d');
if (hasCountOption()) _count = Integer.parseInt(countStr);
if (hasStdInOption()) _useStdIn = cmdLine.hasOption('i');
if (hasSingleLinkPerConnectionMode()) _useMultipleConnections = cmdLine.hasOption('Z');
if (hasTxnOption()) {
_useTran = cmdLine.hasOption('x');
_batchSize = Integer.parseInt(cmdLine.getOptionValue('B', "1"));
_rollbackRatio = Double.parseDouble(cmdLine.getOptionValue('R', "0"));
}
if (hasModeOption()) {
_mode = AcknowledgeMode.ALO;
if (cmdLine.hasOption('k')) {
_mode = AcknowledgeMode.valueOf(cmdLine.getOptionValue('k'));
}
}
if (hasResponseQueueOption()) {
_responseQueue = cmdLine.getOptionValue('r');
}
_frameSize = Integer.parseInt(cmdLine.getOptionValue('f', "65536"));
if (hasSizeOption()) {
_messageSize = Integer.parseInt(cmdLine.getOptionValue('z', "-1"));
}
String categoriesList = cmdLine.getOptionValue('t');
String[] categories = categoriesList == null ? new String[0] : categoriesList.split("[, ]");
for (String cat : categories) {
if (cat.equalsIgnoreCase("FRM")) {
FRAME_LOGGER.setLevel(Level.FINE);
Formatter formatter =
new Formatter() {
@Override
public String format(final LogRecord record) {
return "[" + record.getMillis() + " FRM]\t" + record.getMessage() + "\n";
}
};
for (Handler handler : FRAME_LOGGER.getHandlers()) {
FRAME_LOGGER.removeHandler(handler);
}
Handler handler = new ConsoleHandler();
handler.setLevel(Level.FINE);
handler.setFormatter(formatter);
FRAME_LOGGER.addHandler(handler);
} else if (cat.equalsIgnoreCase("RAW")) {
RAW_LOGGER.setLevel(Level.FINE);
Formatter formatter =
new Formatter() {
@Override
public String format(final LogRecord record) {
return "[" + record.getMillis() + " RAW]\t" + record.getMessage() + "\n";
}
};
for (Handler handler : RAW_LOGGER.getHandlers()) {
RAW_LOGGER.removeHandler(handler);
}
Handler handler = new ConsoleHandler();
handler.setLevel(Level.FINE);
handler.setFormatter(formatter);
RAW_LOGGER.addHandler(handler);
}
}
_args = cmdLine.getArgs();
}
