Example usage for java.net URL getFile

Introduction

In this page you can find the example usage for java.net URL getFile.

Prototype

public String getFile() 

Source Link

Document

Gets the file name of this URL .

Usage

From source file:com.feedzai.fos.server.remote.impl.RemoteInterfacesTest.java

/**
 * Scans all classes accessible from the context class loader which belong to the given package and subpackages.
 *
 * @param packageName The base package//from   w w  w .  j a  va2 s  .c  o m
 * @return The classes
 * @throws ClassNotFoundException
 * @throws java.io.IOException
 */
private static Class[] getClasses(String packageName) throws ClassNotFoundException, IOException {
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
    assert classLoader != null;
    String path = packageName.replace('.', '/');
    Enumeration<URL> resources = classLoader.getResources(path);
    List<File> dirs = new ArrayList<>();
    while (resources.hasMoreElements()) {
        URL resource = resources.nextElement();
        dirs.add(new File(resource.getFile()));
    }
    ArrayList<Class> classes = new ArrayList<>();
    for (File directory : dirs) {
        classes.addAll(findClasses(directory, packageName));
    }
    return classes.toArray(new Class[classes.size()]);
}

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From source file:de.oth.keycloak.initKeycloakServer.IT_TestAuth.java

@BeforeClass
public static void setUpClass() throws IOException {
    keycloak = initKeycloak(SERVER, REALM, USER, PWD, CLIENTSTR);
    String initFileStr = "integration_test_config.json";
    File initFile = new File(initFileStr);
    if (!initFile.isFile()) {
        URL url = TestRun.class.getClassLoader().getResource(initFileStr);
        if (url != null) {
            initFile = new File(url.getFile());
            if (!initFile.isFile()) {
                fail("test config is no file: " + initFileStr);
            }//w w w  . ja v a 2 s  .co m
        } else {
            fail("can't load test config: " + initFileStr);
        }
    }

    RealmResource rRes = KeycloakAccess.getRealm(keycloak, GM_REALM, false);
    if (rRes != null) {
        rRes.remove();
    }
    rRes = KeycloakAccess.getRealm(keycloak, APP_REALM, false);
    if (rRes != null) {
        rRes.remove();
    }
    ObjectMapper mapper = new ObjectMapper();
    RealmsConfig realmsConfig = mapper.readValue(initFile, RealmsConfig.class);

    if (realmsConfig != null) {
        List<RealmConfig> realmList = realmsConfig.getRealms();
        if (realmList == null || realmList.isEmpty()) {
            fail("realmList is empty: " + initFileStr);
        }
        for (RealmConfig realmConf : realmList) {
            InitKeycloakServer.addRealm(keycloak, realmConf);
        }
    } else {
        fail("no realm config found in: " + initFileStr);
    }
}

---

From source file:com.googlecode.xmlzen.utils.FileUtils.java

/**
 * Gets a {@link File} from a String that represents file path which is 
 * relative to current Class Path/*  w  ww .ja v  a2s  . c o m*/
 * 
 * @param path Path to File
 * @param classLoader {@link ClassLoader} that should be able to see the 
 *         file
 * @return {@link File} object or null if nothing is found
 */
public static File getClassPathFile(final String path, final ClassLoader classLoader) {
    final URL url = classLoader.getResource(path);
    if (url == null) {
        return null;
    }
    return new File(url.getFile());
}

---

From source file:com.surenpi.autotest.suite.SuiteRunnerLauncher.java

/**
 * @param centerPanel//from w w  w.j a  va  2s.  c om
 * @param urlList
 */
private static void createItemsPanel(JPanel centerPanel, List<URL> urlList) {
    JPanel itemsPanel = new JPanel();
    centerPanel.add(itemsPanel, BorderLayout.CENTER);

    if (CollectionUtils.isEmpty(urlList)) {
        return;
    }

    for (URL url : urlList) {
        String text = url.getFile();
        JCheckBox box = new JCheckBox(new File(text).getName());
        box.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                JCheckBox source = (JCheckBox) e.getSource();
                if (source.isSelected()) {
                    runnerList.add(source.getText());
                } else {
                    runnerList.remove(source.getText());
                }
            }
        });

        itemsPanel.add(box);
    }
}

---

From source file:info.dolezel.fatrat.plugins.helpers.NativeHelpers.java

public static Class[] findAnnotatedClasses(String packageName, Class annotation)
        throws IOException, ClassNotFoundException {
    String path = packageName.replace('.', '/');
    Enumeration<URL> resources = loader.getResources(path);
    Set<File> dirs = new HashSet<File>();
    while (resources.hasMoreElements()) {
        URL resource = resources.nextElement();
        dirs.add(new File(resource.getFile()));
    }/*from ww w.ja v  a 2s . c  o  m*/
    for (URL url : loader.getURLs()) {
        dirs.add(new File(url.getFile()));
    }

    ArrayList<Class> classes = new ArrayList<Class>();
    for (File directory : dirs) {
        classes.addAll(findClasses(directory, packageName, annotation));
    }

    return classes.toArray(new Class[classes.size()]);
}

---

From source file:com.floragunn.searchguard.test.helper.file.FileHelper.java

public static File getAbsoluteFilePathFromClassPath(final String fileNameFromClasspath) {
    File file = null;// w  w  w. ja  v  a2s. c o m
    final URL fileUrl = AbstractSGUnitTest.class.getClassLoader().getResource(fileNameFromClasspath);
    if (fileUrl != null) {
        try {
            file = new File(URLDecoder.decode(fileUrl.getFile(), "UTF-8"));
        } catch (final UnsupportedEncodingException e) {
            return null;
        }

        if (file.exists() && file.canRead()) {
            return file;
        } else {
            log.error("Cannot read from {}, maybe the file does not exists? ", file.getAbsolutePath());
        }

    } else {
        log.error("Failed to load " + fileNameFromClasspath);
    }
    return null;
}

---

From source file:info.magnolia.cms.util.ClasspathResourcesUtil.java

/**
 * Return a collection containing the resource names which passed the filter.
 *
 * @param filter//from  ww  w  .ja  va  2  s  .c  o  m
 * @return
 * @throws IOException
 */
public static String[] findResources(Filter filter) {

    Collection resources = new ArrayList();

    ClassLoader cl = ClasspathResourcesUtil.class.getClassLoader();

    // if the classloader is an URLClassloader we have a better method for discovering resources
    // whis will also fetch files from jars outside WEB-INF/lib, useful during development
    if (cl instanceof URLClassLoader) {
        // tomcat classloader is org.apache.catalina.loader.WebappClassLoader
        URL[] urls = ((URLClassLoader) cl).getURLs();

        for (int j = 0; j < urls.length; j++) {
            URL url = urls[j];
            File tofile = new File(url.getFile());
            collectFiles(resources, tofile, filter);
        }
    } else {

        // no way, we have to assume a standard war structure and look in the WEB-INF/lib and WEB-INF/classes dirs

        // read the jars in the lib dir
        File dir = new File(Path.getAbsoluteFileSystemPath("WEB-INF/lib")); //$NON-NLS-1$
        if (dir.exists()) {
            File[] files = dir.listFiles(new FilenameFilter() {

                public boolean accept(File file, String name) {
                    return name.endsWith(".jar");
                }
            });

            for (int i = 0; i < files.length; i++) {
                collectFiles(resources, files[i], filter);
            }
        }

        // read files in WEB-INF/classes
        collectFiles(resources, new File(Path.getAbsoluteFileSystemPath("WEB-INF/classes")), filter);
    }

    return (String[]) resources.toArray(new String[resources.size()]);
}

---

From source file:by.stub.cli.CommandLineIntepreter.java

/**
 * Returns stubby4j JAR path, relative to current execution directory under local filesystem based
 * on the given class executed within the JAR.
 *
 * @param theclass Class executed within the JAR. The class discloses JAR's current location
 * @return relative stubby4j JAR path/*from   w  w w.j  av a 2  s  .  co m*/
 */
public static String getCurrentJarLocation(final Class theclass) {
    final URL location = theclass.getProtectionDomain().getCodeSource().getLocation();

    final String jarAbsolutePath = new File(location.getFile()).getAbsolutePath();
    final String jar = jarAbsolutePath.replaceAll(System.getProperty("user.dir") + "/", "");

    if (StringUtils.toLower(jar).endsWith(".jar")) {
        return jar;
    }

    return "stubby4j-x.x.x-SNAPSHOT.jar";
}

---

From source file:info.dolezel.fatrat.plugins.helpers.NativeHelpers.java

public static Class[] findAnnotatedClasses(String path, String packageName, String annotation)
        throws IOException, ClassNotFoundException {
    URL url = new URL("jar", "", "file:" + path + "!/");
    Set<Class> classes = findClasses(new File(url.getFile()), packageName, Class.forName(annotation));
    return classes.toArray(new Class[classes.size()]);
}

---

From source file:Main.java

/**
 * Convert from a <code>URL</code> to a <code>File</code>.
 * <p/>/*from  w w w.j  a  va  2  s  . c  om*/
 * From version 1.1 this method will decode the URL.
 * Syntax such as <code>file:///my%20docs/file.txt</code> will be
 * correctly decoded to <code>/my docs/file.txt</code>. Starting with version
 * 1.5, this method uses UTF-8 to decode percent-encoded octets to characters.
 * Additionally, malformed percent-encoded octets are handled leniently by
 * passing them through literally.
 *
 * @param url the file URL to convert, {@code null} returns {@code null}
 * @return the equivalent <code>File</code> object, or {@code null}
 * if the URL's protocol is not <code>file</code>
 */
public static File toFile(URL url) {
    if (url == null || !"file".equalsIgnoreCase(url.getProtocol())) {
        return null;
    } else {
        String filename = url.getFile().replace('/', File.separatorChar);
        filename = decodeUrl(filename);
        return new File(filename);
    }
}

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