Example usage for org.apache.commons.exec PumpStreamHandler PumpStreamHandler

Introduction

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

Prototype

public PumpStreamHandler(final OutputStream out, final OutputStream err) 

Source Link

Document

Construct a new PumpStreamHandler.

Usage

From source file:au.com.jwatmuff.genericp2p.windows.ExecUtil.java

public static String getStdoutForCommand(String cmd) {
    CommandLine cmdLine = CommandLine.parse(cmd);
    DefaultExecutor executor = new DefaultExecutor();
    executor.setWatchdog(new ExecuteWatchdog(60000));
    ByteArrayOutputStream stdout = new ByteArrayOutputStream();
    executor.setStreamHandler(new PumpStreamHandler(stdout, null));
    try {/*from   www  . ja v  a2  s  . c  o  m*/
        executor.execute(cmdLine);
    } catch (ExecuteException e) {
        log.error("Exception executing '" + cmd + "'", e);
    } catch (IOException e) {
        log.error("IOException executing '" + cmd + "'", e);
    }

    return stdout.toString();
}

---

From source file:net.ishchenko.idea.nginx.platform.NginxCompileParametersExtractor.java

/**
 * Runs file with -V argument and matches the output against OUTPUT_PATTERN.
 * @param from executable to be run with -V command line argument
 * @return Parameters parsed out from process output
 * @throws PlatformDependentTools.ThisIsNotNginxExecutableException if file could not be run, or
 * output would not match against expected pattern
 *//*from www.  j  a  va2 s. c  o  m*/
public static NginxCompileParameters extract(VirtualFile from)
        throws PlatformDependentTools.ThisIsNotNginxExecutableException {

    NginxCompileParameters result = new NginxCompileParameters();

    Executor executor = new DefaultExecutor();
    ByteArrayOutputStream os = new ByteArrayOutputStream();

    try {
        executor.setStreamHandler(new PumpStreamHandler(os, os));
        executor.execute(CommandLine.parse(from.getPath() + " -V"));
    } catch (IOException e) {
        throw new PlatformDependentTools.ThisIsNotNginxExecutableException(e);
    }

    String output = os.toString();
    Matcher versionMatcher = Pattern.compile("nginx version: nginx/([\\d\\.]+)").matcher(output);
    Matcher configureArgumentsMatcher = Pattern.compile("configure arguments: (.*)").matcher(output);

    if (versionMatcher.find() && configureArgumentsMatcher.find()) {

        String version = versionMatcher.group(1);
        String params = configureArgumentsMatcher.group(1);

        result.setVersion(version);

        Iterable<String> namevalues = StringUtil.split(params, " ");
        for (String namevalue : namevalues) {
            int eqPosition = namevalue.indexOf('=');
            if (eqPosition == -1) {
                handleFlag(result, namevalue);
            } else {
                handleNameValue(result, namevalue.substring(0, eqPosition),
                        namevalue.substring(eqPosition + 1));
            }
        }

    } else {
        throw new PlatformDependentTools.ThisIsNotNginxExecutableException(
                NginxBundle.message("run.configuration.outputwontmatch"));
    }

    return result;

}

---

From source file:adb4j.executor.CmdResultHandler.java

public PumpStreamHandler getStreamHandler(CmdExecutor executor) {
    this.executor = executor;
    outputStream = new CmdOutputStream(this);
    errorStream = new CmdOutputStream(this);
    return new PumpStreamHandler(getOutputStream(), getErrorStream());
}

---

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

public void execute() throws MojoExecutionException, MojoFailureException {
    CommandLine commandLine = new CommandLine(expdp);
    addCommonArguments(commandLine);/*from  w w  w  .  j  a  va 2 s.  co m*/

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

    Executor exec = new DefaultExecutor();
    exec.setStreamHandler(new PumpStreamHandler(System.out, System.err));
    try {
        exec.execute(commandLine);
    } catch (ExecuteException e) {
        throw new MojoExecutionException("Command execution failed.", e);
    } catch (IOException e) {
        throw new MojoExecutionException("Command execution failed.", e);
    }
}

---

From source file:net.minecraft.client.MineExec.java

@Override
protected Integer doInBackground() throws IOException, InterruptedException {
    Executor exe = new DefaultExecutor();
    CommandLine mineExec = CommandLine.parse(mineCmd);

    PipedOutputStream stdout = new PipedOutputStream();
    PipedOutputStream stderr = new PipedOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(stdout, stderr);
    exe.setStreamHandler(streamHandler);
    MinecraftApplet configCrusher = new MinecraftApplet();
    try {/*w w  w  .  j av a  2  s. c o  m*/
        File target = new File(VersionInfo.getTechnicFolder());
        BufferedInputStream biserr = new BufferedInputStream(new PipedInputStream(stderr));
        ExecuteResultHandler rh = new DefaultExecuteResultHandler();
        exe.execute(mineExec, rh);
        BufferedReader reader = new BufferedReader(new InputStreamReader(biserr));
        configCrusher.minecraftLoaded();
        String line = reader.readLine();
        logWindow.append(line + "\n");
        int dupLen = 0;
        int dupMax = 25;
        while (line != null) {
            String line2 = reader.readLine();
            if ((line2.contains("Aether") || line2.contains("aether") && watchCfg
                    && new File(target + File.separator + VersionInfo.getModpackName(), "MenuAPI.properties")
                            .exists())) {
                configCrusher.prepareConfigs();
            }
            if ((Boolean) nbDebug[2]) {
                if (!line.equals(line2) || dupLen >= dupMax) {
                    if (dupLen > 0) {
                        logWindow.append(line + "(" + dupLen + ")\n");
                    } else {
                        if (!line.equals(line2)) {
                            logWindow.append(line2 + "\n");
                        }
                    }
                    dupLen = 0;
                } else {
                    dupLen++;
                }
                line = line2;
            } else {
                logWindow.append(line2 + "\n");
                line = line2;
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    if ((Integer) (nbDebug[1]) <= 1) {
        configCrusher.remExtras();
        configCrusher.minecraftClosed(password);
    }
    return 1;
}

---

From source file:com.dubture.composer.core.launch.DefaultExecutableLauncher.java

public DefaultExecutableLauncher() {

    outputStream = new ByteArrayOutputStream();
    errStream = new ByteArrayOutputStream();
    streamHandler = new PumpStreamHandler(outputStream, errStream);
    executor = new DefaultExecutor();
    executor.setStreamHandler(streamHandler);
    watchdog = new ExecuteWatchdog(TIMEOUT);
    executor.setWatchdog(watchdog);//from w w w.  j a v  a 2 s.co  m

}

---

From source file:com.jaeksoft.searchlib.util.ExecuteUtils.java

final public static int command(File workingDirectory, String cmd, String classpath, boolean setJavaTempDir,
        OutputStream outputStream, OutputStream errorStream, Long timeOut, String... arguments)
        throws ExecuteException, IOException {
    Map<String, String> envMap = null;
    if (classpath != null) {
        envMap = new HashMap<String, String>();
        envMap.put("CLASSPATH", classpath);
    }/* w w w . ja va  2s. co  m*/
    CommandLine commandLine = new CommandLine(cmd);
    if (setJavaTempDir)
        if (!StringUtils.isEmpty(SystemUtils.JAVA_IO_TMPDIR))
            commandLine.addArgument(StringUtils.fastConcat("-Djava.io.tmpdir=", SystemUtils.JAVA_IO_TMPDIR),
                    false);
    if (arguments != null)
        for (String argument : arguments)
            commandLine.addArgument(argument);
    DefaultExecutor executor = new DefaultExecutor();
    if (workingDirectory != null)
        executor.setWorkingDirectory(workingDirectory);
    if (outputStream != null) {
        PumpStreamHandler pumpStreamHandler = new PumpStreamHandler(outputStream, errorStream);
        executor.setStreamHandler(pumpStreamHandler);
    }
    if (timeOut != null) {
        ExecuteWatchdog watchdog = new ExecuteWatchdog(timeOut);
        executor.setWatchdog(watchdog);
    }
    return envMap != null ? executor.execute(commandLine, envMap) : executor.execute(commandLine);
}

---

From source file:com.jredrain.base.utils.CommandUtils.java

public static String executeShell(File shellFile, String... args) {
    String info = null;//from  www . j  av a2  s  . co m
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {

        String params = " ";
        if (CommonUtils.notEmpty(args)) {
            for (String p : args) {
                params += p + " ";
            }
        }

        CommandLine commandLine = CommandLine.parse("/bin/bash +x " + shellFile.getAbsolutePath() + params);
        DefaultExecutor exec = new DefaultExecutor();
        exec.setExitValues(null);
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream, outputStream);
        exec.setStreamHandler(streamHandler);

        exec.execute(commandLine);
        info = outputStream.toString().trim();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        try {
            outputStream.flush();
            outputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return info;
    }
}

---

From source file:com.nts.alphamale.shell.AdbShellExecutor.java

/**
 * @param cmd adb /*from   w  w  w .  j ava 2s .c o m*/
 * @param synch   ? ? true: synchronous, false: asynchronous
 * @param  (ms)
 * @return Executor Standard Output? Map
 */
public Map<String, Object> execute(CommandLine cmd, boolean synch, long timeoutMilliseconds) {
    Map<String, Object> executorMap = new HashMap<String, Object>();
    DefaultExecutor executor = new DefaultExecutor();
    PipedOutputStream pos = new PipedOutputStream();
    PumpStreamHandler streamHandler = new PumpStreamHandler(pos, System.err);
    streamHandler.setStopTimeout(timeoutMilliseconds);
    DataInputStream dis = null;
    try {
        dis = new DataInputStream(new PipedInputStream(pos));
    } catch (IOException e) {
        //log.error(e.getCause() + " : " + e.getMessage());
    }
    executor.setStreamHandler(streamHandler);
    ExecuteWatchdog watchDog = new ExecuteWatchdog(timeoutMilliseconds);
    executor.setWatchdog(watchDog);
    try {
        if (synch)
            executor.execute(cmd);
        else
            executor.execute(cmd, new DefaultExecuteResultHandler());

        log.debug(cmd.toString());
        LineIterator li = IOUtils.lineIterator(dis, "UTF-8");
        if (li != null) {
            executorMap.put("executor", executor);
            executorMap.put("stdOut", li);
        }
    } catch (Exception e) {
        log.error(e.getCause() + ":" + e.getMessage() + "[" + cmd + "]");
    }
    return executorMap;
}

---

From source file:de.woq.osgi.java.itestsupport.ContainerRunner.java

public ContainerRunner(String profile) throws Exception {
    this.profile = profile;

    executor = new DefaultExecutor();
    executor.setStreamHandler(new PumpStreamHandler(new ContainerOutputStream(), System.err));
    watchdog = new ExecuteWatchdog(-1);

    executor.setWatchdog(watchdog);//from   w  w w . ja  v  a2s  . c om
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• »