Example usage for java.io File toURI

List of usage examples for java.io File toURI

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Introduction

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

Prototype

public URI toURI()

Source Link

Document

Constructs a file: URI that represents this abstract pathname.

Usage

From source file:com.maomao.server.AppManager.java

/**
 * parse app.xml/*from  w ww  .j  a v a  2 s.  com*/
 * 
 * @param file
 * @throws Exception
 */
public static void parseAppModeXml(App app, File file) throws Exception {
    logger.info("reading app.xml in app docbase:" + file.getPath());

    URL url = null;
    if (file.isFile() && file.getName().endsWith(".jar")) {
        String appConfig = "jar:file:" + file.getCanonicalPath() + "!/" + appXml;
        url = new URL(appConfig);
    } else if (file.isDirectory()) {
        File confFile = new File(file, "app.xml");
        if (!confFile.exists()) {
            throw new Exception("Cannot find app.xml in : " + file.getCanonicalPath());
        }
        url = confFile.toURI().toURL();
    }

    if (url != null) {
        XStream xs = new XStream();
        xs.alias("mm-app", App.class);
        App appDesc = (App) xs.fromXML(url.openStream());

        // merge 
        app.setPk(appDesc.getPk());
        app.setAppid(appDesc.getAppid());
        app.setName(appDesc.getName());
        app.setDescription(appDesc.getDescription());
        app.setEmail(appDesc.getEmail());
        app.setDeveloper(appDesc.getDeveloper());
        app.setVersion(appDesc.getVersion());
        app.setVersionLabel(appDesc.getVersionLabel());
    }
}

From source file:fll.xml.XMLUtils.java

/**
 * Get all challenge descriptors build into the software.
 *//*from   ww w .jav a 2s  .  co m*/
public static Collection<URL> getAllKnownChallengeDescriptorURLs() {
    final String baseDir = "fll/resources/challenge-descriptors/";

    final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    final URL directory = classLoader.getResource(baseDir);
    if (null == directory) {
        LOGGER.warn("base dir for challenge descriptors not found");
        return Collections.emptyList();
    }

    final Collection<URL> urls = new LinkedList<URL>();
    if ("file".equals(directory.getProtocol())) {
        try {
            final URI uri = directory.toURI();
            final File fileDir = new File(uri);
            final File[] files = fileDir.listFiles();
            if (null != files) {
                for (final File file : files) {
                    if (file.getName().endsWith(".xml")) {
                        try {
                            final URL fileUrl = file.toURI().toURL();
                            urls.add(fileUrl);
                        } catch (final MalformedURLException e) {
                            LOGGER.error("Unable to convert file to URL: " + file.getAbsolutePath(), e);
                        }
                    }
                }
            }
        } catch (final URISyntaxException e) {
            LOGGER.error("Unable to convert URL to URI: " + e.getMessage(), e);
        }
    } else if (directory.getProtocol().equals("jar")) {
        final CodeSource src = XMLUtils.class.getProtectionDomain().getCodeSource();
        if (null != src) {
            final URL jar = src.getLocation();

            JarInputStream zip = null;
            try {
                zip = new JarInputStream(jar.openStream());

                JarEntry ze = null;
                while ((ze = zip.getNextJarEntry()) != null) {
                    final String entryName = ze.getName();
                    if (entryName.startsWith(baseDir) && entryName.endsWith(".xml")) {
                        // add 1 to baseDir to skip past the path separator
                        final String challengeName = entryName.substring(baseDir.length());

                        // check that the file really exists and turn it into a URL
                        final URL challengeUrl = classLoader.getResource(baseDir + challengeName);
                        if (null != challengeUrl) {
                            urls.add(challengeUrl);
                        } else {
                            // TODO could write the resource out to a temporary file if
                            // needed
                            // then mark the file as delete on exit
                            LOGGER.warn("URL doesn't exist for " + baseDir + challengeName + " entry: "
                                    + entryName);
                        }
                    }
                }

                zip.close();
            } catch (final IOException e) {
                LOGGER.error("Error reading jar file at: " + jar.toString(), e);
            } finally {
                IOUtils.closeQuietly(zip);
            }

        } else {
            LOGGER.warn("Null code source in protection domain, cannot get challenge descriptors");
        }
    } else {
        throw new UnsupportedOperationException("Cannot list files for URL " + directory);

    }

    return urls;

}

From source file:gate.Main.java

/** Process arguments and set up member fields appropriately.
  * Will shut down the process (via System.exit) if there are
  * incorrect arguments, or if the arguments ask for something
  * simple like printing the help message.
  *//*from  www  . ja v a2  s .com*/
public static void processArgs(String[] args) {

    Getopt g = new Getopt("GATE main", args, "hd:ei:");
    int c;
    while ((c = g.getopt()) != -1)
        switch (c) {
        // -h
        case 'h':
            help();
            usage();
            System.exit(STATUS_NORMAL);
            break;
        // -d creole-dir
        case 'd':
            String urlString = g.getOptarg();
            URL u = null;
            try {
                u = new URL(urlString);
            } catch (MalformedURLException e) {
                Err.prln("Bad URL: " + urlString);
                Err.prln(e);
                System.exit(STATUS_ERROR);
            }
            pendingCreoleUrls.add(u);
            Out.prln("CREOLE Directory " + urlString + " queued for registration");
            break;
        // -i gate.xml site-wide init file
        case 'i':
            String optionString = g.getOptarg();
            @SuppressWarnings("unused")
            URL u2 = null;
            File f = new File(optionString);
            try {
                u2 = f.toURI().toURL();
            } catch (MalformedURLException e) {
                Err.prln("Bad initialisation file: " + optionString);
                Err.prln(e);
                System.exit(STATUS_ERROR);
            }
            Gate.setSiteConfigFile(f);
            if (DEBUG)
                Out.prln("Initialisation file " + optionString + " recorded for initialisation");
            break;
        case '?':
            // leave the warning to getopt
            System.exit(STATUS_ERROR);
            break;

        default:
            // shouldn't happen!
            Err.prln("getopt() returned " + c + "\n");
            System.exit(STATUS_ERROR);
            break;
        } // getopt switch

}

From source file:difflib.DiffUtils.java

/**
 * Diff between two files//from   w w  w. j a v a 2 s .c  om
 *
 * @param <T>
 *            the generic type
 * @param _str
 *            the first file
 * @param _revised
 *            the revised file
 * @return the patch
 * @throws IOException 
 */
public static Patch<String> diff(File _str, File _revised) throws IOException {

    return DiffUtils.diff(IOUtils.toString(_str.toURI()), IOUtils.toString(_revised.toURI()));
}

From source file:de.xirp.ate.ATEManager.java

/**
 * Executes the a the <code>algorithm( )</code> method from a
 * given class, which is indicated by is name.
 * // w w  w .  j  a  va 2 s  .  co m
 * @param className
 *            The class to execute the method from.
 */
public static void execute(String className) {
    File clazz = new File(Constants.MAZE_CODE_DIR);
    try {
        URLClassLoader classLoader = URLClassLoader.newInstance(new URL[] { clazz.toURI().toURL() });
        Class<?> forName = Class.forName(className, true, classLoader);
        Method declaredMethod = forName.getDeclaredMethod("algorithm", new Class[0]); //$NON-NLS-1$
        declaredMethod.invoke(forName.newInstance(), new Object[0]);
    } catch (Exception e) {
        logClass.error("Error: " + e.getMessage() + Constants.LINE_SEPARATOR, e); //$NON-NLS-1$
    }
}

From source file:android.databinding.tool.MakeCopy.java

private static void addFromFile(File resDir, File resTarget) {
    for (File layoutDir : resDir.listFiles(LAYOUT_DIR_FILTER)) {
        if (layoutDir.isDirectory()) {
            File targetDir = new File(resTarget, layoutDir.getName());
            for (File layoutFile : layoutDir.listFiles(XML_FILENAME_FILTER)) {
                File targetFile = new File(targetDir, layoutFile.getName());
                FileWriter appender = null;
                try {
                    appender = new FileWriter(targetFile, true);
                    appender.write("<!-- From: " + layoutFile.toURI().toString() + " -->\n");
                } catch (IOException e) {
                    System.err.println("Could not update " + layoutFile + ": " + e.getLocalizedMessage());
                } finally {
                    IOUtils.closeQuietly(appender);
                }/*from   www  .  j a v  a2s  .  c  o m*/
            }
        }
    }
}

From source file:com.moviejukebox.tools.DOMHelper.java

/**
 * Get a DOM document from the supplied file
 *
 * @param xmlFile//w w  w . j ava  2 s .  co m
 * @return
 * @throws IOException
 * @throws ParserConfigurationException
 * @throws SAXException
 */
public static Document getDocFromFile(File xmlFile)
        throws ParserConfigurationException, SAXException, IOException {
    URL url = xmlFile.toURI().toURL();
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc;

    // Custom error handler
    db.setErrorHandler(new SaxErrorHandler());

    try (InputStream in = url.openStream()) {
        doc = db.parse(in);
    } catch (SAXParseException ex) {
        if (FilenameUtils.isExtension(xmlFile.getName().toLowerCase(), "xml")) {
            throw new SAXParseException("Failed to process file as XML", null, ex);
        }
        // Try processing the file a different way
        doc = null;
    }

    if (doc == null) {
        try (
                // try wrapping the file in a root
                StringReader sr = new StringReader(wrapInXml(FileTools.readFileToString(xmlFile)))) {
            doc = db.parse(new InputSource(sr));
        }
    }

    if (doc != null) {
        doc.getDocumentElement().normalize();
    }

    return doc;
}

From source file:com.amalto.core.jobox.util.JoboxUtil.java

public static URL[] getClasspathURLs(String paths, JobInfo info) {
    List<URL> urls = new ArrayList<URL>();
    if (paths == null || paths.length() <= 0) {
        return new URL[0];
    }// w  ww . ja v  a  2  s .co  m
    String separator = System.getProperty("path.separator"); //$NON-NLS-1$
    String[] pathToAdds = paths.split(separator);
    for (String pathToAdd : pathToAdds) {
        if (pathToAdd != null && pathToAdd.length() > 0) {
            try {
                File fileToAdd = new File(pathToAdd).getCanonicalFile();
                if (ignoreLibrary(fileToAdd.getName())) {
                    if (LOGGER.isDebugEnabled()) {
                        LOGGER.debug("Ignoring " + fileToAdd.toURI().toURL() + " from job '" + info.getName() //$NON-NLS-1$//$NON-NLS-2$
                                + "'. "); //$NON-NLS-1$
                    }
                } else {
                    urls.add(fileToAdd.toURI().toURL());
                    if (LOGGER.isDebugEnabled()) {
                        LOGGER.debug(
                                "Added " + fileToAdd.toURI().toURL() + " to job '" + info.getName() + "'. "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                    }
                }
            } catch (IOException e) {
                throw new JoboxException(e);
            }
        }
    }
    return urls.toArray(new URL[urls.size()]);
}

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

public static String installBundle(File file) throws Exception {
    String bundleID;//  w w w. j a  v a 2  s .  c om
    String output;
    String printFileName;

    if (file.getName().endsWith(".war")) {
        printFileName = file.getName();

        printFileName = printFileName.substring(0, printFileName.lastIndexOf('.'));

        String fileURI = "webbundle:" + file.toURI().toASCIIString() + "?Web-ContextPath=/" + printFileName;

        output = execute("sh", "install", "\'" + fileURI + "\'");

        bundleID = output.substring(output.indexOf("ID:") + 4, output.lastIndexOf("\n"));
    } else {
        output = execute("sh", "install", "\'" + file.toURI().toASCIIString() + "\'");

        bundleID = output.substring(output.indexOf("ID:") + 4, output.lastIndexOf("\n"));
    }

    if (output.toLowerCase().contains("failed") || output.toLowerCase().contains("exception")) {

        throw new Exception(output);
    }

    return bundleID;
}

From source file:com.sonicle.webtop.core.app.util.LogbackHelper.java

public static URL findURLOfCustomConfigurationFile(String webappsConfigDir, String webappFullName) {
    File file = null;
    if (!StringUtils.isBlank(webappsConfigDir)) {
        // Try to get file under: "/path/to/webappsConfig/myAppName/logback.xml"
        file = new File(PathUtils.concatPathParts(webappsConfigDir, webappFullName,
                ContextInitializer.AUTOCONFIG_FILE));
        if (file.exists() && file.isFile()) {
            try {
                return file.toURI().toURL();
            } catch (MalformedURLException e1) {
            }//from   w w  w.java 2 s  .  co  m
        }

        // Try to get file under: "/path/to/webappsConfig/logback.xml"
        file = new File(PathUtils.concatPathParts(webappsConfigDir, ContextInitializer.AUTOCONFIG_FILE));
        if (file.exists() && file.isFile()) {
            try {
                return file.toURI().toURL();
            } catch (MalformedURLException e1) {
            }
        }
    }
    return null;
}