Example usage for java.lang Process waitFor

List of usage examples for java.lang Process waitFor

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Introduction

In this page you can find the example usage for java.lang Process waitFor.

Prototype

public abstract int waitFor() throws InterruptedException;

Source Link

Document

Causes the current thread to wait, if necessary, until the process represented by this Process object has terminated.

Usage

From source file:fi.jumi.test.AppRunner.java

private static void kill(Process process) {
    process.destroy();/* ww  w  .  j av a 2s.c o  m*/
    try {
        process.waitFor();
    } catch (InterruptedException e) {
        e.printStackTrace();
        Thread.currentThread().interrupt();
    }
}

From source file:Main.java

public static boolean runWithRoot(String command) {
    int result = -1;

    Process process = null;
    DataOutputStream os = null;/*from   w w  w  .  j  a va 2  s .com*/
    try {
        process = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(process.getOutputStream());
        os.writeBytes(command + "\n");
        os.writeBytes("exit\n");
        os.flush();
        result = process.waitFor();
    } catch (Exception e) {
        return false;
    } finally {
        if (process != null) {
            process.destroy();
        }
    }

    return result == 1;
}

From source file:Main.java

public static void RunRootCmd(String cmd) {
    try {/*from   w w  w .j a v a  2  s .  c om*/
        //
        // run our command using 'su' to gain root
        //
        Process process = Runtime.getRuntime().exec("su");
        DataOutputStream outputStream = new DataOutputStream(process.getOutputStream());

        outputStream.writeBytes(cmd + "\n");
        outputStream.flush();

        outputStream.writeBytes("exit\n");
        outputStream.flush();
        process.waitFor();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static Process writeBuildProperty(Context c, String propName, String value) {
    Process p = null;
    try {/*from  w  w  w.j a v a 2  s.co m*/
        remountSystem(c);

        p = runSuCommandAsync(c, "echo " + propName + "=" + value + " >> /system/build.prop");
        Log.d("Helper", "echo " + propName + "=" + value + " >> /system/build.prop");
        p.waitFor();
    } catch (Exception d) {
        Log.e("Helper", "Failed to write build.prop. errcode:" + d.toString());
    }
    return p;
}

From source file:Main.java

public static boolean runRootCommand(Context context, String command) {
    Process process = null;
    DataOutputStream os = null;/*from  w  w w.j  a v a 2  s . c o  m*/
    try {
        process = Runtime.getRuntime().exec("su");
        os = new DataOutputStream(process.getOutputStream());
        os.writeBytes(command + "\n");
        os.writeBytes("exit\n");
        os.flush();
        process.waitFor();
    } catch (Exception e) {
        Log.d("*** DEBUG ***", "Error - " + e.getMessage());
        return false;
    } finally {
        try {
            if (os != null) {
                os.close();
            }
            process.destroy();
        } catch (Exception e) {

        }
    }
    return true;
}

From source file:Main.java

public static boolean tempRunRootCommand(Context context, String command) {
    Process process = null;
    DataOutputStream os = null;//from w  w  w .j a  v  a2  s  . c om
    try {
        process = Runtime.getRuntime().exec("su1");
        os = new DataOutputStream(process.getOutputStream());
        os.writeBytes(command + "\n");
        os.writeBytes("exit\n");
        os.flush();
        process.waitFor();
    } catch (Exception e) {
        Log.d("*** DEBUG ***", "Error - " + e.getMessage());
        return false;
    } finally {
        try {
            if (os != null) {
                os.close();
            }
            process.destroy();
        } catch (Exception e) {

        }
    }
    return true;
}

From source file:fr.inria.oak.paxquery.xparser.client.XClient.java

private static void printDOTFile(String filePath, String dotString) {
    String filePathDot = filePath;
    String filePathPNG = filePath;
    if (filePathDot.startsWith("file://")) {
        filePathDot = filePathDot.substring("file://".length());
        filePathPNG = filePathPNG.substring("file://".length());
    }/*  ww w.jav a 2s . c  o m*/
    /*
     * int extensionIndex = filePathDot.lastIndexOf("."); if(extensionIndex > -1) { filePathDot =
     * filePathDot.subSequence(0, extensionIndex) + "-pact.dot"; filePathPNG =
     * filePathPNG.subSequence(0, extensionIndex) + "-pact.png"; } else { filePathDot = filePathDot
     * + "-pact.dot"; filePathPNG = filePathPNG + "-pact.png"; }
     */
    if (filePath.endsWith("/") == true) {
        filePathDot = filePathDot + "xoutput-pact.dot";
        filePathPNG = filePathPNG + "xoutput-pact.png";
    } else {
        filePathDot = filePathDot + "/xoutput-pact.dot";
        filePathPNG = filePathPNG + "/xoutput-pact.png";
    }

    try {
        // print the dot file
        FileWriter writer = new FileWriter(filePathDot, false);
        writer.write(dotString);
        writer.close();
        Runtime r = Runtime.getRuntime();
        String com = new String("dot -Tpng " + filePathDot + " -o " + filePathPNG);
        Process p = r.exec(com);
        p.waitFor();
        // System.out.println("PACT plan drawn.");
    } catch (IOException ioe) {
        System.out.println("Error with pact file: " + ioe.getMessage());
    } catch (InterruptedException ie) {
        System.out.println("Error with pact file: " + ie.getMessage());
    }
}

From source file:com.liferay.blade.samples.integration.test.utils.BladeCLIUtil.java

public static String execute(File workingDir, String... bladeArgs) throws Exception {

    String bladeCLIJarPath = getLatestBladeCLIJar();

    List<String> command = new ArrayList<>();

    command.add("java");
    command.add("-jar");
    command.add(bladeCLIJarPath);//from   w w w . j a  v  a  2 s  .co m

    for (String arg : bladeArgs) {
        command.add(arg);
    }

    Process process = new ProcessBuilder(command.toArray(new String[0])).directory(workingDir).start();

    process.waitFor();

    InputStream stream = process.getInputStream();

    String output = new String(IO.read(stream));

    InputStream errorStream = process.getErrorStream();

    List<String> errorList = new ArrayList<>();

    String stringStream = null;

    if (errorStream != null) {
        stringStream = new String(IO.read(errorStream));

        errorList.add(stringStream);
    }

    List<String> filteredErrorList = new ArrayList<>();

    for (String string : errorList) {
        String exclusion = "(.*setlocale.*)";

        Pattern p = Pattern.compile(exclusion, Pattern.DOTALL);

        Matcher m = p.matcher(string);

        while (m.find()) {
            filteredErrorList.add(string);
        }

        if (string.contains("Picked up JAVA_TOOL_OPTIONS:")) {
            filteredErrorList.add(string);
        }
    }

    errorList.removeAll(filteredErrorList);

    Assert.assertTrue(errorList.toString(), errorList.size() <= 1);

    if (errorList.size() == 1) {
        Assert.assertTrue(errorList.get(0), errorList.get(0).isEmpty());
    }

    return output;
}

From source file:Main.java

public static Process writeBuildProperty(Context c, String propName, String value) {
    Process p = null;
    try {/*w ww .jav  a  2  s.  c  o  m*/
        remountSystem(c);

        p = runSuCommandAsync(c, "echo " + propName + "=" + value + " >> /system/build.prop ; ");
        Log.d("Helper", "echo " + propName + "=" + value + " >> /system/build.prop ; ");
        p.waitFor();
    } catch (Exception d) {
        Log.e("Helper", "Failed to write build.prop. errcode:" + d.toString());
    }
    return p;
}

From source file:javadepchecker.Main.java

private static Collection<String> getPackageJars(String pkg) {
    ArrayList<String> jars = new ArrayList<String>();
    try {/*from  w ww.  ja  va 2s . c  o  m*/
        Process p = Runtime.getRuntime().exec("java-config -p " + pkg);
        p.waitFor();
        BufferedReader in;
        in = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String output = in.readLine();
        if (output != null/* package somehow missing*/ && !output.trim().equals("")) {
            for (String jar : output.split(":")) {
                jars.add(jar);
            }
        }
    } catch (InterruptedException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }
    return jars;
}