Package org.apache.commons.exec

Examples of org.apache.commons.exec.DefaultExecuteResultHandler

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    final CommandLine cmdLine = new CommandLine(kill_cmd);
    cmdLine.addArguments(kill_cmd_params);
    cmdLine.addArguments(pid);
    final Executor executor = new DefaultExecutor();
    executor.setExitValue(1);
    final DefaultExecuteResultHandler derh = new DefaultExecuteResultHandler();
//    executor.setProcessDestroyer(MPlayerFileService.PROCESS_SHUTDOWN_HOOK);
    executor.setStreamHandler(new PumpStreamHandler(out, err));
    try {
      logger.info("execute " + kill_cmd_log + " " + pid);
      executor.execute(cmdLine, derh);
      derh.waitFor();
      return true;
    } catch (final ExecuteException e) {
      logger.error("error on " + kill_cmd_log + pid, e);
    } catch (final IOException e) {
      logger.error("error on " + kill_cmd_log + pid, e);
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    final CommandLine cmdLine = new CommandLine(list_cmd);
    cmdLine.addArguments(list_cmd_params);
    final Executor executor = new DefaultExecutor();
    executor.setExitValue(1);

    final DefaultExecuteResultHandler derh = new DefaultExecuteResultHandler();
    executor.setProcessDestroyer(MPlayerFileService.PROCESS_SHUTDOWN_HOOK);
    executor.setStreamHandler(new PumpStreamHandler(out, err));
    try {
      logger.info("execute " + list_cmd_log);
      executor.execute(cmdLine, derh);
      derh.waitFor();
     
    } catch (final ExecuteException e) {
      logger.error("error on " + list_cmd_log, e);
    } catch (final IOException e) {
      logger.error("error on " + list_cmd_log, e);
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            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug(BUNDLE.get("INGEST_CONVERSION_COMMAND"), command);
            }

            final DefaultExecuteResultHandler handler = new DefaultExecuteResultHandler();
            final CommandLine cmdLine = CommandLine.parse(command);
            final DefaultExecutor executor = new DefaultExecutor();
            final ExecuteWatchdog watchdog = new ExecuteWatchdog(60000 * 10);
            final ByteArrayOutputStream error = new ByteArrayOutputStream();
            final ByteArrayOutputStream stdOut = new ByteArrayOutputStream();
            final Map<String, String> environment = EnvironmentUtils.getProcEnvironment();

            if (System.getProperty("os.name").toLowerCase().indexOf("mac") >= 0) {
                environment.put("DYLD_LIBRARY_PATH", kakadu);
            } else {
                environment.put("LD_LIBRARY_PATH", kakadu);
            }

            executor.setStreamHandler(new PumpStreamHandler(stdOut, error));
            executor.setWatchdog(watchdog);
            executor.execute(cmdLine, environment, handler);

            try {
                handler.waitFor();
            } catch (final InterruptedException details) {
                if (LOGGER.isErrorEnabled()) {
                    LOGGER.error(BUNDLE.get("INGEST_INTERRUPTED", aSource, error.toString()));
                }
            }

            if (handler.getExitValue() != 0) {
                if (LOGGER.isErrorEnabled()) {
                    LOGGER.error(BUNDLE.get("INGEST_CONVERSION_FAILED", aSource, error.toString()));
                }

                return null;
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            if (LOGGER.isDebugEnabled()) {
                LOGGER.debug(BUNDLE.get("INGEST_CONVERSION_COMMAND"), command);
            }

            final DefaultExecuteResultHandler handler = new DefaultExecuteResultHandler();
            final CommandLine cmdLine = CommandLine.parse(command);
            final DefaultExecutor executor = new DefaultExecutor();
            final ExecuteWatchdog watchdog = new ExecuteWatchdog(60000 * 10);
            final ByteArrayOutputStream error = new ByteArrayOutputStream();
            final ByteArrayOutputStream stdOut = new ByteArrayOutputStream();
            final Map<String, String> environment = EnvironmentUtils.getProcEnvironment();

            if (System.getProperty("os.name").toLowerCase().indexOf("mac") >= 0) {
                environment.put("DYLD_LIBRARY_PATH", kakadu);
            } else {
                environment.put("LD_LIBRARY_PATH", kakadu);
            }

            executor.setStreamHandler(new PumpStreamHandler(stdOut, error));
            executor.setWatchdog(watchdog);
            executor.execute(cmdLine, environment, handler);

            try {
                handler.waitFor();
            } catch (final InterruptedException details) {
                if (LOGGER.isErrorEnabled()) {
                    LOGGER.error(BUNDLE.get("INGEST_INTERRUPTED", aSource, error.toString()));
                }
            }

            if (handler.getExitValue() != 0) {
                if (LOGGER.isErrorEnabled()) {
                    LOGGER.error(BUNDLE.get("INGEST_CONVERSION_FAILED", aSource, error.toString()));
                }

                return null;
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  }

  public void printJavaVersion() {
    CommandLine cmdLine = new CommandLine("java");
    cmdLine.addArgument("-version");
    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    Executor executor = new DefaultExecutor();
    try {
      executor.execute(cmdLine, resultHandler);
    } catch (ExecuteException e) {
      throw new RuntimeException(e);
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      }
    } else {
      cmdLine = CommandLine.parse(commandLine);
    }

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(timeout);
    Executor executor = new DefaultExecutor();

    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(stdout);

    executor.setExitValue(1);
    executor.setStreamHandler(streamHandler);
    executor.setWatchdog(watchdog);

    try {
      executor.execute(cmdLine, resultHandler);
      logger.debug("executed commandLine '{}'", commandLine);
    } catch (ExecuteException e) {
      logger.error("couldn't execute commandLine '" + commandLine + "'",
          e);
    } catch (IOException e) {
      logger.error("couldn't execute commandLine '" + commandLine + "'",
          e);
    }

    // some time later the result handler callback was invoked so we
    // can safely request the exit code
    try {
      resultHandler.waitFor();
      int exitCode = resultHandler.getExitValue();
      retval = StringUtils.chomp(stdout.toString());
      logger.debug("exit code '{}', result '{}'", exitCode, retval);

    } catch (InterruptedException e) {
      logger.error("Timeout occured when executing commandLine '"
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      }
    } else {
      cmdLine = CommandLine.parse(commandLine);
    }

    DefaultExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();

    ExecuteWatchdog watchdog = new ExecuteWatchdog(timeout);
    Executor executor = new DefaultExecutor();

    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(stdout);

    executor.setExitValue(1);
    executor.setStreamHandler(streamHandler);
    executor.setWatchdog(watchdog);

    try {
      executor.execute(cmdLine, resultHandler);
      logger.debug("executed commandLine '{}'", commandLine);
    } catch (ExecuteException e) {
      logger.error("couldn't execute commandLine '" + commandLine + "'", e);
    } catch (IOException e) {
      logger.error("couldn't execute commandLine '" + commandLine + "'", e);
    }

    // some time later the result handler callback was invoked so we
    // can safely request the exit code
    try {
      resultHandler.waitFor();
      int exitCode = resultHandler.getExitValue();
      retval = StringUtils.chomp(stdout.toString());
      logger.debug("exit code '{}', result '{}'", exitCode, retval);

    } catch (InterruptedException e) {
      logger.error("Timeout occured when executing commandLine '" + commandLine + "'", e);
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