Examples of org.apache.commons.exec.Executor.execute()

org.apache.commons.exec.Executor.execute()
Methods for starting synchronous execution. The child process inherits all environment variables of the parent process. @param command the command to execute @return process exit value @throws ExecuteException execution of subprocess failed

    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);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }

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        ShutdownHookProcessDestroyer destroyer = new ShutdownHookProcessDestroyer();
        exec.setProcessDestroyer(destroyer);


        int status;
        try {
            status = exec.execute(cl, env);
        } catch (ExecuteException e) {
            status = e.getExitValue();
        } catch (IOException e) {
            status = 1;
        }

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    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) {

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    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);

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