Example usage for org.apache.commons.exec DefaultExecutor execute

List of usage examples for org.apache.commons.exec DefaultExecutor execute

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Introduction

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

Prototype

public int execute(final CommandLine command) throws ExecuteException, IOException

Source Link

Usage

From source file:org.jboss.jdocbook.translate.TranslatorImpl.java

private void generateTranslatedXML(File masterFile, File poFile, File translatedFile) {
    if (!masterFile.exists()) {
        log.trace("skipping translation; source file did not exist : {}", masterFile);
        return;//from  www. j av a2 s  .c  o m
    }
    if (!poFile.exists()) {
        log.trace("skipping translation; PO file did not exist : {}", poFile);
        return;
    }

    if (translatedFile.exists() && translatedFile.lastModified() >= masterFile.lastModified()
            && translatedFile.lastModified() >= poFile.lastModified()) {
        log.trace("skipping translation; up-to-date : {0}", translatedFile);
        return;
    }

    if (!translatedFile.getParentFile().exists()) {
        boolean created = translatedFile.getParentFile().mkdirs();
        if (!created) {
            log.info("Unable to create directories for translation");
        }
    }

    CommandLine commandLine = CommandLine.parse("po2xml");
    commandLine.addArgument(FileUtils.resolveFullPathName(masterFile));
    commandLine.addArgument(FileUtils.resolveFullPathName(poFile));

    try {
        final FileOutputStream xmlStream = new FileOutputStream(translatedFile);
        DefaultExecutor executor = new DefaultExecutor();
        try {
            PumpStreamHandler streamDirector = new PumpStreamHandler(xmlStream, System.err);
            executor.setStreamHandler(streamDirector);
            executor.execute(commandLine);
        } catch (IOException ioe) {
            throw new JDocBookProcessException("unable to execute po2xml : " + ioe.getMessage());
        } finally {
            try {
                xmlStream.flush();
                xmlStream.close();
            } catch (IOException ignore) {
                // intentionally empty...
            }
        }
    } catch (IOException e) {
        throw new JDocBookProcessException(
                "unable to open output stream for translated XML file [" + translatedFile + "]");
    }
}

From source file:org.jboss.maven.populator.MavenDeployer.java

public void deploy(final String groupId, final String artifactId, final String version,
        final String artifactPath) throws IOException {
    logger.info("Deploying " + artifactPath);

    final Map<String, String> params = new HashMap<String, String>();
    params.put("settingsUrl", settingsPath);
    params.put("artifactId", artifactId);
    params.put("groupId", groupId);
    params.put("version", version);
    params.put("artifactPath", artifactPath);
    params.put("repositoryUrl", repositoryUrl);
    params.put("repositoryId", repositoryId);

    final CommandLine deployCmd = CommandLine.parse(MVN_DEPLOY);
    deployCmd.setSubstitutionMap(params);

    final DefaultExecutor executor = new DefaultExecutor();
    executor.execute(deployCmd);
}

From source file:org.jboss.windup.decorator.java.decompiler.BackupOfJadretroDecompilerAdapter.java

private void executeJad(File classLocation, File sourceOutputLocation) {

    try {/*  www  .  j  a  va  2 s. c  o  m*/
        // Build command array
        CommandLine cmdLine = new CommandLine(APP_NAME);
        cmdLine.addArgument("-d");
        cmdLine.addArgument("${outputLocation}");
        cmdLine.addArgument("-f");
        cmdLine.addArgument("-o");
        cmdLine.addArgument("-s");
        cmdLine.addArgument("java");
        cmdLine.addArgument("${classLocation}");

        Map<String, Object> argMap = new HashMap<String, Object>();
        argMap.put("outputLocation", sourceOutputLocation);
        argMap.put("classLocation", classLocation);
        cmdLine.setSubstitutionMap(argMap);

        DefaultExecutor executor = new DefaultExecutor();
        executor.setExitValue(0);
        ExecuteWatchdog watchdog = new ExecuteWatchdog(60000);
        executor.setWatchdog(watchdog);
        int exitValue = executor.execute(cmdLine);

        LOG.debug("Decompiler exited with exit code: " + exitValue);

        if (!sourceOutputLocation.exists()) {
            LOG.error("Expected decompiled source: " + sourceOutputLocation.getAbsolutePath()
                    + "; did not find file.  This likey means that the decompiler did not successfully decompile the class.");
        } else {
            LOG.debug("Decompiled to: " + sourceOutputLocation.getAbsolutePath());
        }

    } catch (IOException e) {
        throw new FatalWindupException(
                "Error running " + APP_NAME + " decompiler.  Validate that " + APP_NAME + " is on your PATH.",
                e);
    } catch (Exception e) {
        throw new FatalWindupException(
                "Error running " + APP_NAME + " decompiler.  Validate that " + APP_NAME + " is on your PATH.",
                e);
    }
}

From source file:org.jboss.windup.decorator.java.decompiler.JadretroDecompilerAdapter.java

private void executeJad(File classLocation, File sourceOutputLocation) {

    try {//  w  w w  . j  ava2s  .  c om
        // Build command array
        CommandLine cmdLine = new CommandLine(APP_NAME);
        cmdLine.addArgument("-d");
        cmdLine.addArgument("${outputLocation}");
        cmdLine.addArgument("-f");
        cmdLine.addArgument("-o");
        cmdLine.addArgument("-s");
        cmdLine.addArgument("java");
        cmdLine.addArgument("${classLocation}");

        Map<String, Object> argMap = new HashMap<String, Object>();
        argMap.put("outputLocation", sourceOutputLocation);
        argMap.put("classLocation", classLocation);
        cmdLine.setSubstitutionMap(argMap);

        DefaultExecutor executor = new DefaultExecutor();
        executor.setExitValue(0);
        ExecuteWatchdog watchdog = new ExecuteWatchdog(60000);
        executor.setWatchdog(watchdog);
        int exitValue = executor.execute(cmdLine);

        LOG.debug("Decompiler exited with exit code: " + exitValue);

        if (!sourceOutputLocation.exists()) {
            LOG.error("Expected decompiled source: " + sourceOutputLocation.getAbsolutePath()
                    + "; did not find file.  This likey means that the decompiler did not successfully decompile the class.");
        } else {
            LOG.debug("Decompiled to: " + sourceOutputLocation.getAbsolutePath());
        }

    } catch (IOException e) {
        throw new FatalWindupException(
                "Error running " + APP_NAME + " decompiler.  Validate that " + APP_NAME + " is on your PATH.",
                e);
    }
}

From source file:org.jbpm.process.workitem.exec.ExecWorkItemHandler.java

public void executeWorkItem(WorkItem workItem, WorkItemManager manager) {
    String command = (String) workItem.getParameter("Command");
    CommandLine commandLine = CommandLine.parse(command);
    DefaultExecutor executor = new DefaultExecutor();
    try {/*w w  w  .  j  av  a2s .c  o  m*/
        executor.execute(commandLine);
        manager.completeWorkItem(workItem.getId(), null);
    } catch (Throwable t) {
        t.printStackTrace();
        manager.abortWorkItem(workItem.getId());
    }
}

From source file:org.jcronjob.agent.AgentProcessor.java

@Override
public Response execute(Request request) throws TException {
    if (!this.password.equalsIgnoreCase(request.getPassword())) {
        return errorPasswordResponse(request);
    }/*from w  w w  .j  a v a 2 s .co m*/

    String command = request.getParams().get("command") + EXITCODE_SCRIPT;

    String pid = request.getParams().get("pid");

    logger.info("[cronjob]:execute:{},pid:{}", command, pid);

    File shellFile = CommandUtils.createShellFile(command, pid);

    Integer exitValue = 1;
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    Response response = Response.response(request);
    try {
        CommandLine commandLine = CommandLine.parse("/bin/bash +x " + shellFile.getAbsolutePath());
        DefaultExecutor executor = new DefaultExecutor();

        ExecuteStreamHandler stream = new PumpStreamHandler(outputStream, outputStream);
        executor.setStreamHandler(stream);
        response.setStartTime(new Date().getTime());
        exitValue = executor.execute(commandLine);
        exitValue = exitValue == null ? 0 : exitValue;
    } catch (Exception e) {
        if (e instanceof ExecuteException) {
            exitValue = ((ExecuteException) e).getExitValue();
        } else {
            exitValue = CronJob.StatusCode.ERROR_EXEC.getValue();
        }
        if (exitValue == CronJob.StatusCode.KILL.getValue()) {
            logger.info("[cronjob]:job has be killed!at pid :{}", request.getParams().get("pid"));
        } else {
            logger.info("[cronjob]:job execute error:{}", e.getCause().getMessage());
        }
    } finally {
        if (outputStream != null) {
            String text = outputStream.toString();
            if (notEmpty(text)) {
                try {
                    response.setMessage(text.substring(0, text.lastIndexOf(EXITCODE_KEY)));
                    response.setExitCode(Integer.parseInt(
                            text.substring(text.lastIndexOf(EXITCODE_KEY) + EXITCODE_KEY.length() + 1).trim()));
                } catch (IndexOutOfBoundsException e) {
                    response.setMessage(text);
                    response.setExitCode(exitValue);
                } catch (NumberFormatException e) {
                    response.setExitCode(exitValue);
                }
            } else {
                response.setExitCode(exitValue);
            }
            try {
                outputStream.close();
            } catch (Exception e) {
                logger.error("[cronjob]:error:{}", e);
            }
        } else {
            response.setExitCode(exitValue);
        }
        response.setSuccess(response.getExitCode() == CronJob.StatusCode.SUCCESS_EXIT.getValue()).end();
        if (shellFile != null) {
            shellFile.delete();//
        }
    }
    logger.info("[cronjob]:execute result:{}", response.toString());
    return response;
}

From source file:org.jlab.clara.std.services.DataManager.java

private void stageInputFile(FilePaths files, EngineData output) {
    Path stagePath = FileUtils.getParent(files.stagedInputFile);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {/*from ww  w  .  j a va2 s.c  om*/
        FileUtils.createDirectories(stagePath);

        CommandLine cmdLine = new CommandLine("cp");
        cmdLine.addArgument(files.inputFile.toString());
        cmdLine.addArgument(files.stagedInputFile.toString());

        DefaultExecutor executor = new DefaultExecutor();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        executor.execute(cmdLine);
        System.out.printf("%s service: input file '%s' copied to '%s'%n", NAME, files.inputFile, stagePath);
        returnFilePaths(output, files);

    } catch (ExecuteException e) {
        ServiceUtils.setError(output, "could not complete request: " + outputStream.toString().trim());
    } catch (IOException e) {
        ServiceUtils.setError(output, "could not complete request: " + e.getMessage());
    }
}

From source file:org.jlab.clara.std.services.DataManager.java

private void removeStagedInputFile(FilePaths files, EngineData output) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {/*from   w w w.j  ava  2 s . com*/
        CommandLine cmdLine = new CommandLine("rm");
        cmdLine.addArgument(files.stagedInputFile.toString());

        DefaultExecutor executor = new DefaultExecutor();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        executor.execute(cmdLine);
        System.out.printf("%s service: staged input file %s removed%n", NAME, files.stagedInputFile);
        returnFilePaths(output, files);

    } catch (ExecuteException e) {
        ServiceUtils.setError(output, "could not complete request: " + outputStream.toString().trim());
    } catch (IOException e) {
        ServiceUtils.setError(output, "could not complete request: " + e.getMessage());
    }
}

From source file:org.jlab.clara.std.services.DataManager.java

private void saveOutputFile(FilePaths files, EngineData output) {
    Path outputPath = FileUtils.getParent(files.outputFile);
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    try {/*from ww w  . j a v  a 2  s.c  om*/
        FileUtils.createDirectories(outputPath);

        CommandLine cmdLine = new CommandLine("mv");

        //            cmdLine.addArgument(files.stagedOutputFile.toString());
        //            cmdLine.addArgument(files.outputFile.toString());

        //             modified 09.12.18. Stage back multiple output files. vg
        Files.list(directoryPaths.stagePath).forEach(name -> {
            name.startsWith(files.stagedOutputFile.toString());
            cmdLine.addArgument(name.toString());
        });
        cmdLine.addArgument(outputPath.toString());
        //                                                                  vg

        DefaultExecutor executor = new DefaultExecutor();
        PumpStreamHandler streamHandler = new PumpStreamHandler(outputStream);
        executor.setStreamHandler(streamHandler);

        executor.execute(cmdLine);
        System.out.printf("%s service: output file '%s' saved to '%s'%n", NAME, files.stagedOutputFile,
                outputPath);
        returnFilePaths(output, files);

    } catch (ExecuteException e) {
        ServiceUtils.setError(output, "could not complete request: " + outputStream.toString().trim());
    } catch (IOException e) {
        ServiceUtils.setError(output, "could not complete request: " + e.getMessage());
    }
}

From source file:org.kercoin.magrit.core.build.BuildTask.java

private int build(ByteArrayOutputStream stdout, PrintStream printOut) throws IOException {
    String command = findCommand();
    printOut.println(String.format("Starting build with command '%s'", command));

    CommandLine cmdLine = CommandLine.parse(command);
    DefaultExecutor executable = new DefaultExecutor();
    executable.setWorkingDirectory(repository.getDirectory().getParentFile());
    executable.setStreamHandler(new PumpStreamHandler(stdout));

    return executable.execute(cmdLine);
}