Examples with DefaultExecutor org.apache.commons.exec.DefaultExecutor used on opensource projects

Example 66 with DefaultExecutor

use of org.apache.commons.exec.DefaultExecutor in project mule by mulesoft.

the class AbstractOSController method executeSyncCommand.

private int executeSyncCommand(String command, String[] args, Map<Object, Object> newEnv, int timeout) throws MuleControllerException {
    CommandLine commandLine = new CommandLine(muleBin);
    commandLine.addArgument(command);
    commandLine.addArguments(args);
    DefaultExecutor executor = new DefaultExecutor();
    ExecuteWatchdog watchdog = new ExecuteWatchdog(timeout);
    executor.setWatchdog(watchdog);
    executor.setStreamHandler(new PumpStreamHandler());
    return doExecution(executor, commandLine, newEnv);
}

Example 67 with DefaultExecutor

use of org.apache.commons.exec.DefaultExecutor in project mule by mulesoft.

the class MuleUtils method executeCommand.

public static int executeCommand(String command, String... envVars) throws IOException {
    CommandLine cmdLine = CommandLine.parse(command);
    DefaultExecutor executor = new DefaultExecutor();
    Map<String, String> env = addEnvProperties(envVars);
    ExecuteWatchdog watchDog = new ExecuteWatchdog(TIMEOUT);
    executor.setWatchdog(watchDog);
    executor.setStreamHandler(new PumpStreamHandler());
    int result = executor.execute(cmdLine, env);
    if (executor.isFailure(result)) {
        if (watchDog.killedProcess()) {
            throw new RuntimeException("Reached timeout while running: " + cmdLine);
        }
        throw new RuntimeException("Process failed with return code [" + result + "]: " + cmdLine);
    }
    return result;
}

Example 68 with DefaultExecutor

use of org.apache.commons.exec.DefaultExecutor in project jbpm-work-items by kiegroup.

the class ExecWorkItemHandler method executeWorkItem.

public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
    String command = (String) workItem.getParameter("Command");
    CommandLine commandLine = CommandLine.parse(command);
    DefaultExecutor executor = new DefaultExecutor();
    try {
        executor.execute(commandLine);
        manager.completeWorkItem(workItem.getId(), null);
    } catch (Throwable t) {
        handleException(t);
    }
}

Example 69 with DefaultExecutor

use of org.apache.commons.exec.DefaultExecutor in project jstorm by alibaba.

the class JStormUtils method launchProcess.

/**
 * If it is backend, please set resultHandler, such as DefaultExecuteResultHandler
 * If it is frontend, ByteArrayOutputStream.toString will return the calling result
 * <p>
 * This function will ignore whether the command is successfully executed or not
 *
 * @param command       command to be executed
 * @param environment   env vars
 * @param workDir       working directory
 * @param resultHandler exec result handler
 * @return output stream
 * @throws IOException
 */
@Deprecated
public static ByteArrayOutputStream launchProcess(String command, final Map environment, final String workDir, ExecuteResultHandler resultHandler) throws IOException {
    String[] cmdlist = command.split(" ");
    CommandLine cmd = new CommandLine(cmdlist[0]);
    for (String cmdItem : cmdlist) {
        if (!StringUtils.isBlank(cmdItem)) {
            cmd.addArgument(cmdItem);
        }
    }
    DefaultExecutor executor = new DefaultExecutor();
    executor.setExitValue(0);
    if (!StringUtils.isBlank(workDir)) {
        executor.setWorkingDirectory(new File(workDir));
    }
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(out, out);
    executor.setStreamHandler(streamHandler);
    try {
        if (resultHandler == null) {
            executor.execute(cmd, environment);
        } else {
            executor.execute(cmd, environment, resultHandler);
        }
    } catch (ExecuteException ignored) {
    }
    return out;
}

Example 70 with DefaultExecutor

use of org.apache.commons.exec.DefaultExecutor in project sonar-scanner-jenkins by SonarSource.

the class JenkinsWrapper method createExecutor.

@VisibleForTesting
DefaultExecutor createExecutor(ExecuteWatchdog watchDog) {
    DefaultExecutor newExecutor = new DefaultExecutor();
    newExecutor.setWatchdog(watchDog);
    newExecutor.setProcessDestroyer(new ShutdownHookProcessDestroyer());
    return newExecutor;
}