public static void main(String[] args) {
System.setProperty(
RemotingCommand.RemotingVersionKey, Integer.toString(MQVersion.CurrentVersion));
try {
initLogback();
switch (args.length) {
case 0:
printHelp();
break;
case 2:
if (args[0].equals("help")) {
SubCommand cmd = findSubCommand(args[1]);
if (cmd != null) {
Options options = ServerUtil.buildCommandlineOptions(new Options());
options = cmd.buildCommandlineOptions(options);
if (options != null) {
ServerUtil.printCommandLineHelp("mqadmin " + cmd.commandName(), options);
}
} else {
System.out.println("The sub command \'" + args[1] + "\' not exist.");
}
break;
}
case 1:
default:
SubCommand cmd = findSubCommand(args[0]);
if (cmd != null) {
// 将main中的args转化为子命令的args（去除第一个参数）
String[] subargs = parseSubArgs(args);
// 解析命令行
Options options = ServerUtil.buildCommandlineOptions(new Options());
final CommandLine commandLine =
ServerUtil.parseCmdLine(
"mqadmin " + cmd.commandName(),
subargs,
cmd.buildCommandlineOptions(options),
new PosixParser());
if (null == commandLine) {
System.exit(-1);
return;
}
if (commandLine.hasOption('n')) {
String namesrvAddr = commandLine.getOptionValue('n');
System.setProperty(MixAll.NAMESRV_ADDR_PROPERTY, namesrvAddr);
}
cmd.execute(commandLine, options);
} else {
System.out.println("The sub command \'" + args[0] + "\' not exist.");
}
break;
}
} catch (Exception e) {
e.printStackTrace();
}
}
