org.apache.commons.daemon.DaemonInitException Java Examples

protected void parseCommandLine(String[] args)
    throws DaemonInitException, ConfigurationException, BiremeException {
  Option help = new Option("help", "print this message");
  Option configFile =
      Option.builder("config_file").hasArg().argName("file").desc("config file location").build();

  Options opts = new Options();
  opts.addOption(help);
  opts.addOption(configFile);
  CommandLine cmd = null;
  CommandLineParser parser = new DefaultParser();

  try {
    cmd = parser.parse(opts, args);

    if (cmd.hasOption("help")) {
      throw new ParseException("print help message");
    }
  } catch (ParseException e) {
    HelpFormatter formatter = new HelpFormatter();
    StringWriter out = new StringWriter();
    PrintWriter writer = new PrintWriter(out);
    formatter.printHelp(writer, formatter.getWidth(), "Bireme", null, opts,
        formatter.getLeftPadding(), formatter.getDescPadding(), null, true);
    writer.flush();
    String result = out.toString();
    throw new DaemonInitException(result);
  }

  String config = cmd.getOptionValue("config_file", DEFAULT_CONFIG_FILE);

  cxt = new Context(new Config(config));
}
 

@Override
public void init(DaemonContext arg0) throws DaemonInitException, Exception {

	context = new AnnotationConfigApplicationContext();
	context.register(ScoreMarkConfig.class);
	context.refresh();
	scoreCalcuService = context.getBean(ScoreCalcuService.class);
	consumer = context.getBean(QueueingConsumer.class);
	mapper = context.getBean(ObjectMapper.class);
	createWorkThread();
	LOGGER.info("ScoreMarker daemon init done.");
}
 

@Override
public void init(DaemonContext arg0) throws DaemonInitException, Exception {

	context = new AnnotationConfigApplicationContext();
	context.register(ScoreMarkConfig.class);
	context.refresh();
	scoreCalcuService = context.getBean(ScoreCalcuService.class);
	consumer = context.getBean(QueueingConsumer.class);
	mapper = context.getBean(ObjectMapper.class);
	createWorkThread();
	LOGGER.info("ScoreMarker daemon init done.");
}
 

@Override
public void init(DaemonContext dc) throws DaemonInitException {
    s_logger.debug("Initializing AgentShell from JSVC");
    try {
        init(dc.getArguments());
    } catch (ConfigurationException ex) {
        throw new DaemonInitException("Initialization failed", ex);
    }
}
 

@Override
public void init(DaemonContext context) throws DaemonInitException, Exception {
  String args[] = context.getArguments();
  LOGGER.info("Daemon initializing with arguments: %s", StringUtils.join(args, " "));
  init(args);
}
 

@Override
public void init(DaemonContext context) throws DaemonInitException, Exception {
  String args[] = context.getArguments();
  LOGGER.info("Daemon initializing with arguments: %s", StringUtils.join(args, " "));
  init(args);
}
 

@Override
public void init(DaemonContext arg0) throws DaemonInitException, Exception {
    initLog4j();
}
 

/**
 * Initialize this <code>Daemon</code> instance.
 * <p>
 * This method gets called once the JVM process is created and the <code>Daemon</code> instance is created thru its
 * empty public constructor.
 * </p>
 * <p>
 * Under certain operating systems (typically Unix based operating systems) and if the native invocation framework
 * is configured to do so, this method might be called with <i>super-user</i> privileges.
 * </p>
 * <p>
 * For example, it might be wise to create <code>ServerSocket</code> instances within the scope of this method, and
 * perform all operations requiring <i>super-user</i> privileges in the underlying operating system.
 * </p>
 * <p>
 * Apart from set up and allocation of native resources, this method must not start the actual operation of the
 * <code>Daemon</code> (such as starting threads calling the <code>ServerSocket.accept()</code> method) as this
 * would impose some serious security hazards. The start of operation must be performed in the <code>start()</code>
 * method.
 * </p>
 * 
 * @param context A <code>DaemonContext</code> object used to communicate with the container.
 * @exception DaemonInitException An exception that prevented initialization where you want to display a nice
 *            message to the user, rather than a stack trace.
 * @exception Exception Any exception preventing a successful initialization.
 */
@Override
public void init(DaemonContext arg0) throws DaemonInitException, Exception {
    // save our arguments
    this.args = arg0.getArguments();
}