Example usage for org.apache.commons.exec Executor setWorkingDirectory

Introduction

In this page you can find the example usage for org.apache.commons.exec Executor setWorkingDirectory.

Prototype

void setWorkingDirectory(File dir);

Source Link

Document

Set the working directory of the created process.

Usage

From source file:com.zxy.commons.exec.CmdExecutor.java

/**
 * //w w  w.  j  a va 2 s  .  c  o m
 * 
 * @param workHome workHome
 * @param command command
 * @return ???
 * @throws InterruptedException InterruptedException
 * @throws IOException IOException
 */
public static ExecutorResult exec(String workHome, String command) throws InterruptedException, IOException {
    CommandLine cmdLine = CommandLine.parse(PRE_CMD + command);
    Executor executor = new DefaultExecutor();
    executor.setWorkingDirectory(new File(workHome));

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    ByteArrayOutputStream errorStream = new ByteArrayOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream, errorStream);
    executor.setStreamHandler(streamHandler);

    int code = executor.execute(cmdLine, EnvironmentUtils.getProcEnvironment());
    String successMsg = outputStream.toString(ENCODING);
    String errorMsg = errorStream.toString(ENCODING);
    return new ExecutorResult(code, successMsg, errorMsg);
}

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From source file:com.zxy.commons.exec.CmdExecutor.java

/**
 * //from  www.  ja  v a2 s.co  m
 * 
 * @param workHome workHome
 * @param command command
 * @throws InterruptedException InterruptedException
 * @throws IOException IOException
 */
public static void execAsyc(String workHome, String command) throws InterruptedException, IOException {
    CommandLine cmdLine = CommandLine.parse(PRE_CMD + command);
    Executor executor = new DefaultExecutor();
    executor.setWorkingDirectory(new File(workHome));

    executor.setStreamHandler(new PumpStreamHandler(new LogOutputStream() {
        @Override
        protected void processLine(String line, int level) {
            LOGGER.debug(line);
        }
    }, new LogOutputStream() {
        @Override
        protected void processLine(String line, int level) {
            LOGGER.debug(line);
        }
    }));

    ExecuteResultHandler resultHandler = new DefaultExecuteResultHandler();
    executor.execute(cmdLine, EnvironmentUtils.getProcEnvironment(), resultHandler);
    // resultHandler.waitFor();
}

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From source file:com.jivesoftware.os.jive.utils.shell.utils.Invoke.java

public static int invoke(File home, String[] command, final InputStream writeToProcess,
        final ConcurrentLinkedQueue<String> response) throws Exception {
    Executor executor = new DefaultExecutor();
    executor.setExitValue(0);//from   w ww  . j  a  va 2s .co  m
    if (home != null) {
        executor.setWorkingDirectory(home);
    }

    //give all the processes 120s to return that they started successfully
    ExecuteWatchdog watchdog = new ExecuteWatchdog(120000);
    executor.setWatchdog(watchdog);

    LogOutputStream outputStream = new LogOutputStream(20000) {
        @Override
        protected void processLine(final String line, final int level) {
            response.add(line);
        }
    };

    LogOutputStream errorStream = new LogOutputStream(40000) {
        @Override
        protected void processLine(final String line, final int level) {
            response.add(line);
        }
    };

    PumpStreamHandler pumpStreamHandler = new PumpStreamHandler(outputStream, errorStream, writeToProcess);
    executor.setStreamHandler(pumpStreamHandler);
    executor.setProcessDestroyer(new ShutdownHookProcessDestroyer());

    CommandLine commandLine = new CommandLine(command[0]);
    for (int i = 1; i < command.length; i++) {
        commandLine.addArgument(command[i]);
    }
    try {
        //executor.execute(commandLine, handler);
        return executor.execute(commandLine);
        //handler.waitFor(20000);
    } catch (Exception x) {
        x.printStackTrace();
        return 1;
    }
}

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From source file:com.tibco.tgdb.test.lib.TGAdmin.java

/**
 * Invoke TG admin synchronously. /*from   ww  w. j a  v a  2 s .c  om*/
 * Admin operation blocks until it is completed.
 * 
 * @param tgHome TG admin home
 * @param url Url to connect to TG server
 * @param user System User name
 * @param pwd System User password
 * @param logFile TG admin log file location - Generated by admin
 * @param logLevel Specify the log level: info/user1/user2/user3/debug/debugmemory/debugwire
 * @param cmd TG admin command file or command string
 * @param memSize Specify the maximum memory usage (MB). -1 for default (8 MB)
 * @param timeout Number of milliseconds allowed to complete admin operation
 * 
 * @return Output console of admin operation 
 * @throws TGAdminException Admin execution fails or timeout occurs 
 */
public static String invoke(String tgHome, String url, String user, String pwd, String logFile, String logLevel,
        String cmd, int memSize, long timeout) throws TGAdminException {
    if (tgHome == null)
        throw new TGAdminException("TGAdmin - TGDB home is not defined");
    File ftgHome = new File(tgHome);
    if (!ftgHome.exists())
        throw new TGAdminException("TGAdmin - TGDB home '" + tgHome + "' does not exist");

    ByteArrayOutputStream output = new ByteArrayOutputStream();
    PumpStreamHandler psh = new PumpStreamHandler(output);
    Executor tgExec = new DefaultExecutor();
    tgExec.setStreamHandler(psh);
    tgExec.setWorkingDirectory(new File(tgHome + "/bin"));

    CommandLine tgCL = new CommandLine((new File(tgHome + "/bin/" + process)).getAbsolutePath());

    // Define arguments
    List<String> args = new ArrayList<String>();
    if (url != null) {
        args.add("--url");
        args.add(url);
    }
    if (user != null) {
        args.add("--uid");
        args.add(user);
    }
    if (pwd != null) {
        args.add("--pwd");
        args.add(pwd);
    }
    if (logFile != null) {
        args.add("--log");
        args.add(logFile);
    }
    if (logLevel != null) {
        args.add("--log-level");
        args.add(logLevel);
    }
    if (memSize >= 0) {
        args.add("--max-memory");
        args.add(Integer.toString(memSize));
    }

    File cmdFile = null;
    if (cmd == null)
        throw new TGAdminException("TGAdmin - Command is required.");
    if (cmd.matches(
            "(?s)^(kill|show|describe|create|stop|info|checkpoint|dump|set|connect|disconnect|export|import|exit).*$")) {
        try {
            cmdFile = new File(tgHome + "/invokeAdminScript.txt");
            Files.write(Paths.get(cmdFile.toURI()), cmd.getBytes(StandardCharsets.UTF_8));
        } catch (IOException ioe) {
            throw new TGAdminException("TGAdmin - " + ioe.getMessage());
        }
    } else {
        cmdFile = new File(cmd);
    }

    if (!cmdFile.exists()) {
        throw new TGAdminException("TGAdmin - Command file '" + cmdFile + "' does not exist");
    }
    args.add("--file");
    args.add(cmdFile.getAbsolutePath());

    tgCL.addArguments((String[]) args.toArray(new String[args.size()]));

    ExecuteWatchdog tgWatch = new ExecuteWatchdog(timeout);
    tgExec.setWatchdog(tgWatch);
    System.out.println("TGAdmin - Invoking " + StringUtils.toString(tgCL.toStrings(), " "));

    long endProcTime = 0;
    long totalProcTime = 0;
    try {
        TGAdmin.startProcTime = System.currentTimeMillis();
        tgExec.execute(tgCL);
        endProcTime = System.currentTimeMillis();
    } catch (IOException ee) {
        if (tgWatch.killedProcess())
            throw new TGAdminException("TGAdmin - Operation did not complete within " + timeout + " ms",
                    output.toString());
        else {
            try {
                Thread.sleep(1000); // make sure output has time to fill up
            } catch (InterruptedException ie) {
                ;
            }
            throw new TGAdminException("TGAdmin - Execution failed: " + ee.getMessage(), output.toString());
        }
    }
    if (url != null && !output.toString().contains("Successfully connected to server"))
        throw new TGAdminException("TGAdmin - Admin could not connect to server " + url + " with user " + user,
                output.toString());
    if (endProcTime != 0)
        totalProcTime = endProcTime - TGAdmin.startProcTime;
    if (TGAdmin.showOperationBanner)
        System.out.println(
                "TGAdmin - Operation completed" + (totalProcTime > 0 ? " in " + totalProcTime + " msec" : ""));
    return output.toString();
}

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From source file:com.github.mjeanroy.maven.plugins.node.commands.CommandExecutor.java

/**
 * Execute command line and return the result status.
 *
 * @param workingDirectory Working directory (i.e where the command line is executed).
 * @param command Command, containing executable path with arguments.
 * @param logger Logger to use to log command output.
 * @return Command result object.//from  ww  w .  java2s  .c om
 */
public CommandResult execute(File workingDirectory, Command command, Log logger) {
    CommandLine commandLine = new CommandLine(command.getExecutable());
    for (String argument : command.getArguments()) {
        commandLine.addArgument(argument);
    }

    try {
        Executor executor = new DefaultExecutor();
        executor.setWorkingDirectory(workingDirectory);
        executor.setExitValue(0);

        // Define custom output stream
        LogStreamHandler stream = new LogStreamHandler(logger);
        PumpStreamHandler handler = new PumpStreamHandler(stream);
        executor.setStreamHandler(handler);

        int status = executor.execute(commandLine);
        return new CommandResult(status);
    } catch (ExecuteException ex) {
        return new CommandResult(ex.getExitValue());
    } catch (IOException ex) {
        throw new CommandException(ex);
    }
}

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From source file:com.github.peterjanes.node.NpmPackMojo.java

/**
 *
 * @throws MojoExecutionException if anything unexpected happens.
 *///from   w  w  w.  j a  va 2s .c  o  m
public void execute() throws MojoExecutionException {
    if (!outputDirectory.exists()) {
        outputDirectory.mkdirs();
    }

    CommandLine commandLine = new CommandLine(executable);
    Executor exec = new DefaultExecutor();
    exec.setWorkingDirectory(outputDirectory);

    List commandArguments = new ArrayList();
    commandArguments.add("pack");
    commandArguments.add("./commonjs");

    String[] args = new String[commandArguments.size()];
    for (int i = 0; i < commandArguments.size(); i++) {
        args[i] = (String) commandArguments.get(i);
    }

    commandLine.addArguments(args, false);

    OutputStream stdout = System.out;
    OutputStream stderr = System.err;

    try {
        getLog().debug("Executing command line: " + commandLine);
        exec.setStreamHandler(new PumpStreamHandler(stdout, stderr, System.in));

        int resultCode = exec.execute(commandLine);

        if (0 != resultCode) {
            throw new MojoExecutionException(
                    "Result of " + commandLine + " execution is: '" + resultCode + "'.");
        }

        Artifact artifact = mavenProject.getArtifact();
        String fileName = String.format("%s-%s.tgz", artifact.getArtifactId(),
                mavenProject.getProperties().getProperty("node.project.version"));
        artifact.setFile(new File(outputDirectory, fileName));
    } catch (ExecuteException e) {
        throw new MojoExecutionException(EXECUTION_FAILED, e);
    } catch (IOException e) {
        throw new MojoExecutionException(EXECUTION_FAILED, e);
    }
}

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From source file:com.github.peterjanes.node.NpmTestMojo.java

/**
 *
 * @throws MojoExecutionException if anything unexpected happens.
 *//* ww w. j a va 2 s .  c om*/
public void execute() throws MojoExecutionException {
    if (!workingDirectory.exists()) {
        workingDirectory.mkdirs();
    }

    CommandLine commandLine = new CommandLine(executable);
    Executor exec = new DefaultExecutor();
    exec.setWorkingDirectory(workingDirectory);

    Map env = new HashMap();
    try {
        Map systemEnvVars = EnvironmentUtils.getProcEnvironment();
        env.putAll(systemEnvVars);
    } catch (IOException e) {
        getLog().error("Could not assign default system enviroment variables.", e);
    }
    env.put("NODE_PATH", new File(workingDirectory, "node_modules").getAbsolutePath());
    env.put("XUNIT_FILE", outputFile.getAbsolutePath());

    List commandArguments = new ArrayList();
    commandArguments.add("test");

    String[] args = new String[commandArguments.size()];
    for (int i = 0; i < commandArguments.size(); i++) {
        args[i] = (String) commandArguments.get(i);
    }

    commandLine.addArguments(args, false);

    OutputStream stdout = System.out;
    OutputStream stderr = System.err;

    try {
        outputFile.getParentFile().mkdirs();
        getLog().debug("Executing command line " + commandLine + " in directory "
                + workingDirectory.getAbsolutePath());
        exec.setStreamHandler(new PumpStreamHandler(stdout, stderr, System.in));

        int resultCode = exec.execute(commandLine, env);

        if (0 != resultCode) {
            throw new MojoExecutionException(
                    "Result of " + commandLine + " execution is: '" + resultCode + "'.");
        }
    } catch (ExecuteException e) {
        throw new MojoExecutionException(EXECUTION_FAILED, e);

    } catch (IOException e) {
        throw new MojoExecutionException(EXECUTION_FAILED, e);
    }
}

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From source file:com.github.peterjanes.node.AbstractNpmInstallMojo.java

/**
 *
 * @param outputDirectory The working directory for the npm command.
 * @param npmDependencies A comma-separated list of npm packages to install.
 * @param extraArguments Extra arguments to provide to the npm command.
 * @param artifactScope Scope of the artifacts to include.
 * @throws MojoExecutionException if anything unexpected happens.
 *//*from  www  .  j a  v a 2s  . com*/
void execute(File outputDirectory, String npmDependencies, String extraArguments, ResolutionScope artifactScope)
        throws MojoExecutionException {
    if (!outputDirectory.exists()) {
        outputDirectory.mkdirs();
    }

    CommandLine commandLine = new CommandLine(executable);
    Executor exec = new DefaultExecutor();
    exec.setWorkingDirectory(outputDirectory);

    List commandArguments = new ArrayList();
    commandArguments.add("install");

    if (null != npmDependencies) {
        String[] packages = npmDependencies.split(",");
        for (String pkg : packages) {
            commandArguments.add(pkg);
        }
    }

    List<Artifact> nodeArtifacts = getNodeArtifacts(artifactScope);
    for (Artifact artifact : nodeArtifacts) {
        commandArguments.add(artifact.getFile().getAbsolutePath());
    }

    if (null != extraArguments) {
        String[] extraArgs = extraArguments.split(" ");
        for (String extraArg : extraArgs) {
            commandArguments.add(extraArg);
        }
    }

    String[] args = new String[commandArguments.size()];
    for (int i = 0; i < commandArguments.size(); i++) {
        args[i] = (String) commandArguments.get(i);
    }

    commandLine.addArguments(args, false);

    OutputStream stdout = getLog().isDebugEnabled() ? System.err : new ByteArrayOutputStream();
    OutputStream stderr = getLog().isDebugEnabled() ? System.err : new ByteArrayOutputStream();

    try {
        getLog().debug(
                "Executing command line " + commandLine + " in directory " + outputDirectory.getAbsolutePath());
        exec.setStreamHandler(new PumpStreamHandler(stdout, stderr, System.in));

        int resultCode = exec.execute(commandLine);

        if (0 != resultCode) {
            System.out.println("STDOUT: " + stdout);
            System.err.println("STDERR: " + stderr);
            throw new MojoExecutionException(
                    "Result of " + commandLine + " execution is: '" + resultCode + "'.");
        }
    } catch (ExecuteException e) {
        throw new MojoExecutionException(EXECUTION_FAILED, e);

    } catch (IOException e) {
        throw new MojoExecutionException(EXECUTION_FAILED, e);
    }
}

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From source file:com.github.shyiko.hmp.AbstractHadoopMojo.java

protected void executeCommand(HadoopSettings hadoopSettings, String command, String automaticResponseOnPrompt,
        boolean bindProcessDestroyerToShutdownHook) throws IOException {
    if (getLog().isDebugEnabled()) {
        getLog().debug("Executing " + command);
    }/*w  ww  .j ava 2 s. c o m*/
    Executor executor = new DefaultExecutor();
    executor.setStreamHandler(new ExecutionStreamHandler(quiet, automaticResponseOnPrompt));
    executor.setWorkingDirectory(hadoopSettings.getHomeDirectory());
    if (bindProcessDestroyerToShutdownHook) {
        executor.setProcessDestroyer(new ShutdownHookProcessDestroyer());
    }
    executor.execute(CommandLine.parse(command), hadoopSettings.getEnvironment());
}

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From source file:de.torstenwalter.maven.plugins.SQLPlusMojo.java

private void runScriptWithSqlPlus(File file, Map environment)
        throws MojoExecutionException, MojoFailureException {
    checkFileIsReadable(file);/* ww  w .  j a va2  s .c  o m*/

    CommandLine commandLine = new CommandLine(sqlplus);
    // logon only once, without this sql*plus would prompt for
    // credentials if given ones are not correct
    commandLine.addArgument("-L");
    StringTokenizer stringTokenizer = new StringTokenizer(getConnectionIdentifier());
    while (stringTokenizer.hasMoreTokens()) {
        commandLine.addArgument(stringTokenizer.nextToken());
    }
    commandLine.addArgument("@" + file.getName());
    if (arguments != null) {
        for (Object argument : arguments) {
            if (argument == null) {
                throw new MojoExecutionException("Misconfigured argument, value is null. "
                        + "Set the argument to an empty value if this is the required behaviour.");
            } else {
                commandLine.addArgument(argument.toString());
            }
        }
    }

    getLog().info("Executing command line: " + obfuscateCredentials(commandLine.toString(), getCredentials()));

    Executor exec = new DefaultExecutor();
    exec.setWorkingDirectory(file.getParentFile());
    exec.setStreamHandler(new PumpStreamHandler(System.out, System.err));
    try {
        exec.execute(commandLine, environment);
    } catch (ExecuteException e) {
        throw new MojoExecutionException("program exited with exitCode: " + e.getExitValue());
    } catch (IOException e) {
        throw new MojoExecutionException("Command execution failed.", e);
    }
}

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