Example usage for java.io File pathSeparator

List of usage examples for java.io File pathSeparator

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Introduction

In this page you can find the example usage for java.io File pathSeparator.

Prototype

String pathSeparator

To view the source code for java.io File pathSeparator.

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Document

The system-dependent path-separator character, represented as a string for convenience.

Usage

From source file:net.grinder.util.AbstractGrinderClassPathProcessor.java

/**
 * Construct the patch classPath from current classLoader.
 *
 * @param logger logger/*from   w ww.ja v a  2 s  .c o m*/
 * @return classpath optimized for grinder.
 */
public String buildPatchClasspathBasedOnCurrentClassLoader(Logger logger) {
    URL[] urLs = ((URLClassLoader) AbstractGrinderClassPathProcessor.class.getClassLoader()).getURLs();
    StringBuilder builder = new StringBuilder();
    for (URL each : urLs) {
        builder.append(each.getFile()).append(File.pathSeparator);
    }
    return filterPatchClassPath(builder.toString(), logger);
}

From source file:com.qspin.qtaste.kernel.engine.TestEngine.java

private static boolean startOrStopSUT(boolean start, TestResult tr) {
    needToRestartSUT = !start;// www  .  j a  v  a  2s  . co  m
    String startOrStop = start ? "start" : "stop";
    TestBedConfiguration config = TestBedConfiguration.getInstance();
    if (hasControlScript()) {
        if (isStartStopSUTCancelled || (start && isAbortedByUser())) {
            if (tr != null) {
                tr.setStatus(Status.FAIL);
                tr.setExtraResultDetails("SUT " + startOrStop + " command cancelled");
            }
            return false;
        }

        // build the engine script command as a list to avoid mistakes with spaces (see ticket #7)
        String scriptFilename = config.getControlScriptFileName();
        List<String> scriptEngineCommand = new ArrayList<>();

        if (scriptFilename.endsWith(".py")) {
            final String qtasteJar = StaticConfiguration.QTASTE_ROOT
                    + "/kernel/target/qtaste-kernel-deploy.jar";
            final String jythonLib = StaticConfiguration.JYTHON_LIB;
            final String additionalJythonLib = StaticConfiguration.ADDITIONAL_JYTHON_LIB.trim();
            final String classPath = System.getProperties().getProperty("java.class.path", "").trim();

            scriptEngineCommand.add("java");
            scriptEngineCommand.add("-Dpython.path=" + qtasteJar + File.pathSeparator + jythonLib
                    + (additionalJythonLib.isEmpty() ? "" : File.pathSeparator + additionalJythonLib));
            scriptEngineCommand.add("-cp");
            scriptEngineCommand.add(qtasteJar + File.pathSeparator + classPath);
            scriptEngineCommand.add("org.python.util.jython");
        }

        // then, build the 'start or stop' command as a list
        List<String> startOrStopCommand = new ArrayList<>();

        startOrStopCommand.add(scriptFilename);
        startOrStopCommand.add(startOrStop);

        String scriptArguments = config.getControlScriptArguments();
        if (scriptArguments != null) {
            startOrStopCommand.add(scriptArguments);
        }

        if (isRestartingSUT) {
            startOrStopCommand.add("-restart true");
        }

        logger.info((start ? "Starting" : "Stopping") + " SUT using command '"
                + StringUtils.join(startOrStopCommand, " ") + "'");

        // report the control script
        try {
            ByteArrayOutputStream output = new ByteArrayOutputStream();
            Map<String, String> env = new HashMap<>(System.getenv());
            env.put("TESTBED", config.getFileName());

            // build the full command to execute
            List<String> startOrStopFullCommand = new ArrayList<>();
            startOrStopFullCommand.addAll(scriptEngineCommand);
            startOrStopFullCommand.addAll(startOrStopCommand);

            logger.trace("FULL COMMAND : '" + StringUtils.join(startOrStopFullCommand, " ") + "'");

            // execute the full command
            int exitCode = sutStartStopExec.exec(
                    startOrStopFullCommand.toArray(new String[startOrStopFullCommand.size()]), env, output);

            if (isStartStopSUTCancelled || (start && isAbortedByUser())) {
                String errMsg = "SUT " + startOrStop + " command cancelled";
                logger.info(errMsg);
                if (tr != null) {
                    tr.setStatus(Status.FAIL);
                    tr.setExtraResultDetails(errMsg);
                }
                return false;
            } else if (exitCode == 0) {
                logger.info("SUT " + (start ? "started" : "stopped"));
                return true;
            } else {
                String errMsg = "SUT " + startOrStop + " command '" + startOrStopCommand
                        + "' exited with error code " + exitCode + ". Output:\n" + output.toString();
                logger.error(errMsg);
                if (tr != null) {
                    tr.setExtraResultDetails(errMsg);
                }
            }
        } catch (IOException e) {
            String errMsg = "Couldn't execute SUT " + startOrStop + " command '" + startOrStopCommand + "': "
                    + e.getMessage();
            logger.error(errMsg);
            if (tr != null) {
                tr.setExtraResultDetails(errMsg);
            }
        } catch (InterruptedException e) {
            String errMsg = "Interrupted while executing SUT " + startOrStop + " command '" + startOrStopCommand
                    + "': " + e.getMessage();
            logger.error(errMsg);
            if (tr != null) {
                tr.setExtraResultDetails(errMsg);
            }
        }
        logger.error("Couldn't " + startOrStop + " SUT");
        if (tr != null) {
            tr.setStatus(Status.FAIL);
        }
    } else {
        logger.info("No SUT control script available for this testbed!");
    }
    return false;
}

From source file:com.obergner.hzserver.ServerInfo.java

private void logClassPath() {
    logStringEntries("BootClassPath", getClassPath(), File.pathSeparator);
}

From source file:eu.udig.omsbox.OmsBoxPlugin.java

public String getClasspathJars() throws Exception {
    try {//from  w w  w .j  av  a  2s.  c  om
        StringBuilder sb = new StringBuilder();
        sb.append(".");
        sb.append(File.pathSeparator);

        String sysClassPath = System.getProperty("java.class.path");
        if (sysClassPath != null && sysClassPath.length() > 0 && !sysClassPath.equals("null")) {
            addPath(sysClassPath, sb);
            sb.append(File.pathSeparator);
        }

        // add this plugins classes
        Bundle omsBundle = Platform.getBundle(OmsBoxPlugin.PLUGIN_ID);
        String pluginPath = getPath(omsBundle, "/");
        if (pluginPath != null) {
            addPath(pluginPath, sb);
            sb.append(File.pathSeparator);
            addPath(pluginPath + File.separator + "bin", sb);
        }
        // add udig libs
        Bundle udigLibsBundle = Platform.getBundle("net.refractions.udig.libs");
        String udigLibsFolderPath = getPath(udigLibsBundle, "lib");
        if (udigLibsFolderPath != null) {
            sb.append(File.pathSeparator);
            addPath(udigLibsFolderPath + File.separator + "*", sb);

            File libsPluginPath = new File(udigLibsFolderPath).getParentFile();
            File[] toolsJararray = libsPluginPath.listFiles(new FilenameFilter() {
                public boolean accept(File dir, String name) {
                    return name.startsWith("tools_") && name.endsWith(".jar");
                }
            });
            if (toolsJararray.length == 1) {
                sb.append(File.pathSeparator);
                addPath(toolsJararray[0].getAbsolutePath(), sb);
            }
        }

        // add custom libs from plugins
        addCustomLibs(sb);

        // add jars in the default folder
        File extraSpatialtoolboxLibsFolder = getExtraSpatialtoolboxLibsFolder();
        if (extraSpatialtoolboxLibsFolder != null) {
            File[] extraJars = extraSpatialtoolboxLibsFolder.listFiles(new FilenameFilter() {
                public boolean accept(File dir, String name) {
                    return name.endsWith(".jar");
                }
            });
            for (File extraJar : extraJars) {
                sb.append(File.pathSeparator);
                addPath(extraJar.getAbsolutePath(), sb);
            }
        }

        // add loaded jars
        String[] retrieveSavedJars = retrieveSavedJars();
        for (String file : retrieveSavedJars) {
            sb.append(File.pathSeparator);
            addPath(file, sb);
        }

        return sb.toString();

    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}

From source file:org.eclipse.tycho.extras.docbundle.JavadocRunner.java

private void addPath(final StringBuilder sb, final Collection<?> path) {
    boolean first = true;
    for (final Object ele : path) {
        if (ele == null) {
            continue;
        }/*from  w  w w. j  a  va2 s . c o m*/
        // convert black slashes to forward slashes for javadoc
        final String pathEle = ele.toString().replace('\\', '/');
        if (!first) {
            sb.append(File.pathSeparator);
        } else {
            first = false;
        }
        sb.append(pathEle);
    }
}

From source file:edu.harvard.mcz.imagecapture.TemplatePickerDialog.java

protected boolean setupForImage(ICImage image) throws UnreadableFileException {
    boolean result = false;
    imageToTemplate = image;//  w  ww. j  ava 2 s.  c o  m

    StringBuffer heading = new StringBuffer();
    heading.append("Current Template:");
    heading.append(" ").append(image.getTemplateId());

    StringBuffer filename = new StringBuffer();
    filename.append(image.getPath()).append(File.pathSeparator).append(image.getFilename());
    this.lblFileName.setText(filename.toString());
    lblTemplate.setText(heading.toString());
    comboBoxTemplatePicker.addItem(image.getTemplateId());
    File imageFile = new File(
            ImageCaptureProperties.assemblePathWithBase(image.getPath(), image.getFilename()));

    BufferedImage bufImage = null;
    int imageWidth = 0;
    try {
        bufImage = ImageIO.read(imageFile);
        imageWidth = bufImage.getWidth();
    } catch (IOException e) {
        throw new UnreadableFileException("IOException trying to read " + imageFile.getName());
    }

    if (imageFile.exists()) {
        List<PositionTemplate> templates = PositionTemplate.getTemplates();
        ListIterator<PositionTemplate> i = templates.listIterator();
        while (i.hasNext()) {
            PositionTemplate template = i.next();
            if (!template.getTemplateId().equals(PositionTemplate.TEMPLATE_NO_COMPONENT_PARTS)) {
                int templateWidth = -1;
                try {
                    templateWidth = (int) template.getImageSize().getWidth();
                } catch (NullPointerException e) {
                    log.debug(e.getMessage());
                }
                if (imageWidth == templateWidth) {
                    comboBoxTemplatePicker.addItem(template.getTemplateId());
                }
            }
        }
    }

    return result;
}

From source file:com.opengamma.web.WebAbout.java

private static Set<URL> forJavaClassPath() {
    Set<URL> urls = Sets.newLinkedHashSet();
    String javaClassPath = System.getProperty("java.class.path");
    if (javaClassPath != null) {
        for (String path : javaClassPath.split(File.pathSeparator)) {
            try {
                urls.add(new File(path).toURI().toURL());
            } catch (Exception e) {
                e.printStackTrace();/*  www.ja va2 s. c  om*/
            }
        }
    }
    return urls;
}

From source file:at.ac.tuwien.dsg.cloud.salsa.engine.utils.SystemFunctions.java

/**
 * Run a command and wait/* ww w  .  j a va2 s  .  c o  m*/
 *
 * @param cmd The command to run
 * @param workingDir The folder where the command is run
 * @param executeFrom For logging message to the center of where to execute the command.
 * @return
 */
public static Process executeCommandAndForget(String cmd, String workingDir, String executeFrom) {
    logger.debug("Execute command: " + cmd);
    if (workingDir == null) {
        workingDir = "/tmp";
    }

    String[] splitStr = cmd.split("\\s+");
    ProcessBuilder pb = new ProcessBuilder(splitStr);
    pb.directory(new File(workingDir));
    pb = pb.redirectErrorStream(true); // this is important to redirect the error stream to output stream, prevent blocking with long output
    pb.redirectOutput(new File("/tmp/salsa.conductor.log"));
    Map<String, String> env = pb.environment();
    String path = env.get("PATH");
    path = path + File.pathSeparator + "/usr/bin:/usr/sbin";
    logger.debug("PATH to execute command: " + pb.environment().get("PATH"));
    env.put("PATH", path);
    Process p;
    try {
        p = pb.start();
        return p;
    } catch (IOException ex) {
        logger.debug("Cannot run the command: " + cmd);
        return null;
    }

}

From source file:org.eclipse.ecr.testlib.NXRuntimeTestCase.java

protected void initUrls() throws Exception {
    ClassLoader classLoader = NXRuntimeTestCase.class.getClassLoader();
    if (classLoader instanceof URLClassLoader) {
        urls = ((URLClassLoader) classLoader).getURLs();
    } else if (classLoader.getClass().getName().equals("org.apache.tools.ant.AntClassLoader")) {
        Method method = classLoader.getClass().getMethod("getClasspath");
        String cp = (String) method.invoke(classLoader);
        String[] paths = cp.split(File.pathSeparator);
        urls = new URL[paths.length];
        for (int i = 0; i < paths.length; i++) {
            urls[i] = new URL("file:" + paths[i]);
        }/*ww w .j av a  2 s . c  o m*/
    } else {
        log.warn("Unknow classloader type: " + classLoader.getClass().getName()
                + "\nWon't be able to load OSGI bundles");
        return;
    }
    // special case for maven surefire with useManifestOnlyJar
    if (urls.length == 1) {
        try {
            URI uri = urls[0].toURI();
            if (uri.getScheme().equals("file") && uri.getPath().contains("surefirebooter")) {
                JarFile jar = new JarFile(new File(uri));
                try {
                    String cp = jar.getManifest().getMainAttributes().getValue(Attributes.Name.CLASS_PATH);
                    if (cp != null) {
                        String[] cpe = cp.split(" ");
                        URL[] newUrls = new URL[cpe.length];
                        for (int i = 0; i < cpe.length; i++) {
                            // Don't need to add 'file:' with maven surefire
                            // >= 2.4.2
                            String newUrl = cpe[i].startsWith("file:") ? cpe[i] : "file:" + cpe[i];
                            newUrls[i] = new URL(newUrl);
                        }
                        urls = newUrls;
                    }
                } finally {
                    jar.close();
                }
            }
        } catch (Exception e) {
            // skip
        }
    }
    StringBuilder sb = new StringBuilder();
    sb.append("URLs on the classpath: ");
    for (URL url : urls) {
        sb.append(url.toString());
        sb.append('\n');
    }
    log.debug(sb.toString());
    readUris = new HashSet<URI>();
    bundles = new HashMap<String, BundleFile>();
}

From source file:org.asciidoctor.ant.AsciidoctorAntTask.java

private Asciidoctor getAsciidoctorInstance(String gemPath) {
    Asciidoctor asciidoctor;//from   www  .  j av  a  2s  . c o  m
    if (gemPath == null) {
        asciidoctor = Asciidoctor.Factory.create();
    } else {
        // Replace Windows path separator to avoid paths with mixed \ and /.
        // This happens for instance when setting: <gemPath>${project.build.directory}/gems-provided</gemPath>
        // because the project's path is converted to string.
        String normalizedGemPath = (File.separatorChar == '\\') ? gemPath.replaceAll("\\\\", "/") : gemPath;
        asciidoctor = Asciidoctor.Factory.create(normalizedGemPath);
    }

    String gemHome = JRubyRuntimeContext.get().evalScriptlet("ENV['GEM_HOME']").toString();
    String gemHomeExpected = (gemPath == null || "".equals(gemPath)) ? ""
            : gemPath.split(java.io.File.pathSeparator)[0];

    if (!"".equals(gemHome) && !gemHomeExpected.equals(gemHome)) {
        log("Using inherited external environment to resolve gems (" + gemHome
                + "), i.e. build is platform dependent!");
    }

    return asciidoctor;
}