Example usage for java.lang Process destroy

List of usage examples for java.lang Process destroy

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Introduction

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

Prototype

public abstract void destroy();

Source Link

Document

Kills the process.

Usage

From source file:org.ballerinalang.test.context.ServerInstance.java

/**
 * This method returns the pid of the service which is using the provided port.
 *
 * @param httpServerPort port of the service running
 * @return the pid of the service// w w  w  .jav a  2  s  .  com
 * @throws BallerinaTestException if pid could not be retrieved
 */
private String getPidWithLsof(int httpServerPort) throws BallerinaTestException {
    String pid;
    Process tmp = null;
    try {
        String[] cmd = { "bash", "-c",
                "lsof -Pi tcp:" + httpServerPort + " | grep LISTEN | awk \'{print $2}\'" };
        tmp = Runtime.getRuntime().exec(cmd);
        pid = readProcessInputStream(tmp.getInputStream());

    } catch (Exception err) {
        throw new BallerinaTestException("Error retrieving the PID : ", err);
    } finally {
        if (tmp != null) {
            tmp.destroy();
        }
    }
    return pid;
}

From source file:org.wso2.carbon.integration.tests.carbontools.CarbonServerBasicOperationTestCase.java

@Test(groups = { "carbon.core" }, description = "Testing server startup argument --stop", dependsOnMethods = {
        "testServerRestartCommand" })
public void testStopCommand() throws Exception {
    String[] cmdArray;//from  w  w  w.j a  v  a2 s  .co m
    Process processStop = null;
    boolean startupStatus = false;
    try {
        if ((CarbonCommandToolsUtil.getCurrentOperatingSystem()
                .contains(OperatingSystems.WINDOWS.name().toLowerCase()))) {
            //Skipping the test execution on Windows
            throw new SkipException("--stop command is not available for windows");
        } else {
            cmdArray = new String[] { "sh", "wso2server.sh", "--stop", "-DportOffset=" + portOffset };
        }
        processStop = CarbonCommandToolsUtil.runScript(carbonHome + File.separator + "bin", cmdArray);
        startupStatus = CarbonCommandToolsUtil.isServerDown(portOffset);
    } finally {
        if (processStop != null) {
            processStop.destroy();
        }
    }
    assertTrue(startupStatus, "Unsuccessful login");
}

From source file:service.impl.DatabaseBackupServiceImpl.java

/**
 * To be compatible to Windows 7 and 10 (the original function could just work on win 10), 
 * Using the ProcessBuilder as the main class to initialize the process and generate the file.
 * The ProcessBuilder receives the command as the separated string (by space).
 * The backup file couldn't be generated without calling waitFor().
 * After this function, the uploadFtp() will be called, and upload this file to remote, one day one file.
 * The default path of generated file is located on C:\\
 * This path is defined on the properties backup.properties. 
 *  /*from w w w.  ja va2s  .  c o  m*/
 */
@Override
public void backup() throws ServiceException {
    Process proc = null;

    try {
        ProcessBuilder procBuilder = new ProcessBuilder("cmd", "/c", mysqlBinPath + "mysqldump",
                "--lock-all-tables", "--flush-logs", "-h", srcHost, "-u" + srcUsername, "-p" + srcPassword,
                "--databases", srcDbname);

        procBuilder.directory(new File(bakSqlPath));
        File sqlBackupFile = new File(bakSqlPath + System.getProperty("file.separator") + bakSqlFile);
        sqlBackupFile.delete();
        sqlBackupFile.createNewFile();

        procBuilder.redirectErrorStream(true);
        procBuilder.redirectOutput(Redirect.to(sqlBackupFile));
        proc = procBuilder.start();
        proc.waitFor();
    } catch (Exception e) {
        e.printStackTrace();
        throw new ServiceException(e);
    } finally {
        try {
            if (proc != null) {
                proc.destroy();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:org.jboss.tools.openshift.internal.common.core.util.CommandLocationLookupStrategy.java

private String readProcess(Process p) {
    try {//w  w  w .  jav  a  2  s .c  o m
        p.waitFor();
    } catch (InterruptedException ie) {
        // Ignore, expected
    }
    InputStream is = null;
    if (p.exitValue() == 0) {
        is = p.getInputStream();
    } else {
        // For debugging only
        //is = p.getErrorStream();
    }
    if (is != null) {
        try {
            java.util.Scanner s = new java.util.Scanner(is).useDelimiter("\\A");
            String cmdOutput = s.hasNext() ? s.next() : "";
            if (!cmdOutput.isEmpty()) {
                cmdOutput = StringUtils.trim(cmdOutput);
                return cmdOutput;
            }
        } finally {
            try {
                if (p != null) {
                    p.destroy();
                }
                is.close();
            } catch (IOException ioe) {
                // ignore
            }
        }
    }
    return null;
}

From source file:com.github.jarlakxen.embedphantomjs.executor.PhantomJSFileExecutor.java

public ListenableFuture<String> execute(final File sourceFile, final String... args) {
    final String cmd = this.phantomReference.getBinaryPath() + " " + sourceFile.getAbsolutePath() + " "
            + StringUtils.join(args, " ");
    try {//from  w ww  .ja  v  a  2 s.co  m
        final Process process = Runtime.getRuntime().exec(cmd);
        LOGGER.info("Command to execute: " + cmd);

        final ListenableFuture<String> action = processExecutorService.submit(new Callable<String>() {
            @Override
            public String call() throws Exception {
                LOGGER.info("Command to execute: " + cmd);
                String output = IOUtils.toString(process.getInputStream());
                process.waitFor();
                LOGGER.debug("Command " + cmd + " output:" + output);
                return output;
            }
        });

        timeoutExecutorService.submit(new Runnable() {
            @Override
            public void run() {
                try {
                    action.get(executionTimeout.getTimeout(), executionTimeout.getUnit());
                } catch (Exception e) {
                    action.cancel(false);
                    process.destroy();
                }
            }
        });

        return action;

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

From source file:raptor.speech.ProcessSpeech.java

public void speak(final String text) {
    if (StringUtils.isBlank(text))
        return;//w w w  . j a v  a 2 s.  c  o  m

    speakQueue.add(text);
    ThreadService.getInstance().run(new Runnable() {
        public void run() {
            synchronized (ProcessSpeech.this) {
                try {
                    long startTime = System.currentTimeMillis();
                    Process process = Runtime.getRuntime().exec(new String[] { command, speakQueue.poll() });

                    while (System.currentTimeMillis() - startTime < Raptor.getInstance().getPreferences()
                            .getInt(PreferenceKeys.PROCESS_SPEECH_MAX_TIME_SECONDS) * 1000) {
                        try {
                            process.exitValue();
                            break;
                        } catch (IllegalThreadStateException ie) {
                            try {
                                Thread.sleep(250);
                            } catch (InterruptedException ie2) {
                            }
                        }
                    }

                    // if process is still alive destroy it.
                    try {
                        process.exitValue();
                    } catch (IllegalThreadStateException ie) {
                        try {
                            process.destroy();
                        } catch (Throwable t) {
                        }
                    }
                } catch (Exception e) {
                    Raptor.getInstance().onError("Error occured speaking text: " + text, e);
                }
            }
        }
    });
}

From source file:it.illinois.adsc.ema.softgrid.monitoring.ui.SPMainFrame.java

public void destroyProcess(Process process) {
    final String classGetName = process.getClass().getName();
    if ("JAVA_LANG_WIN32_PROCESS".equals(classGetName)
            || "java.lang.ProcessImpl".equals(process.getClass().getName())) {
        // determine the pid on windowsplattforms
        process.destroy();
        try {//from   w w  w  .  ja  va 2  s  . co  m
            Field field = process.getClass().getDeclaredField("handle");
            field.setAccessible(true);
            final int pid = Kernel32.INSTANCE.GetProcessId((Long) field.get(process));
            // killing the task.
            Runtime.getRuntime().exec("taskkill " + pid);

        } catch (SecurityException e) {
            System.out.println("Error in Killing the process:" + e);
        } catch (NoSuchFieldException e) {
            System.out.println("Error in Killing the process:" + e);
        } catch (IOException e) {
            System.out.println("Error in Killing the process:" + e);
        } catch (IllegalArgumentException e) {
            System.out.println("Error in Killing the process:" + e);
        } catch (IllegalAccessException e) {
            System.out.println("Error in Killing the process:" + e);
        }

    }
}

From source file:org.apache.accumulo.minicluster.impl.MiniAccumuloClusterImpl.java

int stopProcessWithTimeout(final Process proc, long timeout, TimeUnit unit)
        throws InterruptedException, ExecutionException, TimeoutException {
    FutureTask<Integer> future = new FutureTask<Integer>(new Callable<Integer>() {
        @Override//w  w  w. j  a  v  a  2  s.  co m
        public Integer call() throws InterruptedException {
            proc.destroy();
            return proc.waitFor();
        }
    });

    executor.execute(future);

    return future.get(timeout, unit);
}

From source file:de.flyingsnail.ipv6droid.android.VpnThread.java

/**
 * Try to fix the problem detected by checkRouting. This requires rooted devices :-(
 *///w w  w  .  j  a  v  a 2  s .  c o m
private void fixRouting() {
    try {
        Process routeAdder = Runtime.getRuntime().exec(
                new String[] { "/system/bin/su", "-c", "/system/bin/ip -f inet6 route add default dev tun0" });
        BufferedReader reader = new BufferedReader(new InputStreamReader(routeAdder.getErrorStream()));
        String errors = reader.readLine();
        try {
            routeAdder.waitFor();
        } catch (InterruptedException e) {
            // we got interrupted, so we kill our process
            routeAdder.destroy();
        }
        if (errors != null) {
            Log.e(TAG, "Command to set default route created error message: " + errors);
        }
    } catch (IOException e) {
        Log.d(TAG, "Failed to fix routing", e);
    }
}

From source file:org.apache.syncope.fit.cli.CLIITCase.java

@Test
public void runScriptWithoutOptions() {
    Process process = null;
    try {//from  w  w w. ja v  a 2 s. co  m
        PROCESS_BUILDER.command(getCommand());
        process = PROCESS_BUILDER.start();

        String result = IOUtils.toString(process.getInputStream(), StandardCharsets.UTF_8)
                .replaceAll("(?m)^\\s*$[\n\r]{1,}", "");
        assertTrue(result.startsWith("Usage: Main [options]"));
        assertTrue(result.contains(new EntitlementCommand().getClass().getAnnotation(Command.class).name() + " "
                + EntitlementCommand.EntitlementOptions.HELP.getOptionName()));
        assertTrue(result.contains(new GroupCommand().getClass().getAnnotation(Command.class).name() + " "
                + GroupCommand.GroupOptions.HELP.getOptionName()));
    } catch (IOException e) {
        fail(e.getMessage());
    } finally {
        if (process != null) {
            process.destroy();
        }
    }
}