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

Introduction

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

Prototype

File getWorkingDirectory();

Source Link

Document

Get the working directory of the created process.

Usage

From source file:org.apache.maven.plugin.cxx.VeraxxMojo.java

@Override
protected void preExecute(Executor exec, CommandLine commandLine, Properties enviro)
        throws MojoExecutionException {
    OutputStream outStream = /*System.out;*/new ByteArrayOutputStream();
    OutputStream errStream = new ByteArrayOutputStream();

    CommandLine commandLineCheck = new CommandLine(getExecutable());
    Executor execCheck = new DefaultExecutor();
    String[] args = parseCommandlineArgs("--version");
    commandLineCheck.addArguments(args, false);
    execCheck.setWorkingDirectory(exec.getWorkingDirectory());

    getLog().info("Executing command line: " + commandLineCheck);

    int res = 0;//from  ww  w  . j a v  a  2  s  . co m
    try {
        res = ExecutorService.executeCommandLine(execCheck, commandLineCheck, enviro,
                outStream/*getOutputStreamOut()*/, errStream/*getOutputStreamErr()*/, getInputStream());
    } catch (ExecuteException e) {
        getLog().info("Exec Exception while detecting Vera++ version."
                + " Assume old Vera++ v1.1.x (and less) output parsing style");
        getLog().info("Vera++ err output is : " + errStream.toString());
        veraxxVersion = 0;
        /*throw new MojoExecutionException( "preExecute Command execution failed.", e );*/
        return;
    } catch (IOException e) {
        getLog().info("Vera++ detected version is : " + outStream.toString());
        getLog().info("Vera++ err output is : " + errStream.toString());
        // due to jdk8 bug :: https://bugs.openjdk.java.net/browse/JDK-8054565
        // we use this dirty try/catch ...
        // because this quick command line call can close the output stream before jvm does
        getLog().info("jvm " + System.getProperty("java.version") + " (8u11 - 9) workaround, ignoring a "
                + e.toString() + " during vera++ test command line.");
        //throw new MojoExecutionException( "preExecute Command execution failed.", e );
    }

    if (isResultCodeAFailure(res)) {
        getLog().info("Vera++ returned a failure result code : " + res);
        //throw new MojoExecutionException( "preExecute Result of " + commandLineCheck 
        //    + " execution is: '" + res + "'." );
    }
    DefaultArtifactVersion newFormatMinVersion = new DefaultArtifactVersion("1.2.0");
    DefaultArtifactVersion currentVeraVersion = new DefaultArtifactVersion(outStream.toString());

    getLog().debug("Vera++ detected version is : " + outStream.toString());
    getLog().debug("Vera++ version as ArtefactVersion is : " + currentVeraVersion.toString());

    if (currentVeraVersion.compareTo(newFormatMinVersion) < 0) {
        getLog().info("Use old Vera++ v1.1.x (and less) output parsing style");
        veraxxVersion = 0;
    } else {
        getLog().info("Use Vera++ v1.2.0 (and more) output parsing style");
        veraxxVersion = 1;
    }
}

---

From source file:org.apache.stratos.python.cartridge.agent.test.PythonCartridgeAgentTest.java

/**
 * TearDown method for test method testPythonCartridgeAgent
 *//*from   w  w w.java 2 s  . c o m*/
@After
public void tearDown() {
    for (Map.Entry<String, Executor> entry : executorList.entrySet()) {
        try {
            String commandText = entry.getKey();
            Executor executor = entry.getValue();
            ExecuteWatchdog watchdog = executor.getWatchdog();
            if (watchdog != null) {
                log.info("Terminating process: " + commandText);
                watchdog.destroyProcess();
            }
            File workingDirectory = executor.getWorkingDirectory();
            if (workingDirectory != null) {
                log.info("Cleaning working directory: " + workingDirectory.getAbsolutePath());
                FileUtils.deleteDirectory(workingDirectory);
            }
        } catch (Exception ignore) {
        }
    }
    for (ServerSocket serverSocket : serverSocketList) {
        try {
            log.info("Stopping socket server: " + serverSocket.getLocalSocketAddress());
            serverSocket.close();
        } catch (IOException ignore) {
        }
    }

    try {
        log.info("Deleting source checkout folder...");
        FileUtils.deleteDirectory(new File(SOURCE_PATH));
    } catch (Exception ignore) {

    }

    this.instanceStatusEventReceiver.terminate();
    this.topologyEventReceiver.terminate();

    this.instanceActivated = false;
    this.instanceStarted = false;
}

---

From source file:org.codehaus.mojo.VeraxxMojo.java

protected void preExecute(Executor exec, CommandLine commandLine, Map enviro) throws MojoExecutionException {
    OutputStream outStream = /*System.out;*/new ByteArrayOutputStream();
    OutputStream errStream = new ByteArrayOutputStream();

    CommandLine commandLineCheck = new CommandLine(getExecutable());
    Executor execCheck = new DefaultExecutor();
    String[] args = parseCommandlineArgs("--version");
    commandLineCheck.addArguments(args, false);
    execCheck.setWorkingDirectory(exec.getWorkingDirectory());

    getLog().info("Executing command line: " + commandLineCheck);

    int res = 0;//w w w  . ja va  2  s.com
    try {
        res = executeCommandLine(execCheck, commandLineCheck, enviro, outStream/*getOutputStreamOut()*/,
                errStream/*getOutputStreamErr()*/, getInputStream());
    } catch (ExecuteException e) {
        getLog().info(
                "Exec Exception while detecting Vera++ version. Assume old Vera++ v1.1.x (and less) output parsing style");
        getLog().info("Vera++ err output is : " + errStream.toString());
        veraxx_version = 0;
        /*throw new MojoExecutionException( "preExecute Command execution failed.", e );*/
        return;
    } catch (IOException e) {
        getLog().info("Vera++ detected version is : " + outStream.toString());
        getLog().info("Vera++ err output is : " + errStream.toString());
        // due to jdk8 bug :: https://bugs.openjdk.java.net/browse/JDK-8054565
        // we use this dirty try/catch ...
        // because this quick command line call can close the output stream before jvm does
        getLog().info("jvm " + System.getProperty("java.version") + " (8u11 - 9) workaround, ignoring a "
                + e.toString() + " during vera++ test command line.");
        //throw new MojoExecutionException( "preExecute Command execution failed.", e );
    }

    if (isResultCodeAFailure(res)) {
        getLog().info("Vera++ returned a failure result code : " + res);
        //throw new MojoExecutionException( "preExecute Result of " + commandLineCheck + " execution is: '" + res + "'." );
    }
    DefaultArtifactVersion newFormatMinVersion = new DefaultArtifactVersion("1.2.0");
    DefaultArtifactVersion currentVeraVersion = new DefaultArtifactVersion(outStream.toString());

    getLog().debug("Vera++ detected version is : " + outStream.toString());
    getLog().debug("Vera++ version as ArtefactVersion is : " + currentVeraVersion.toString());

    if (currentVeraVersion.compareTo(newFormatMinVersion) < 0) {
        getLog().info("Use old Vera++ v1.1.x (and less) output parsing style");
        veraxx_version = 0;
    } else {
        getLog().info("Use Vera++ v1.2.0 (and more) output parsing style");
        veraxx_version = 1;
    }
}

---