Example usage for java.net URL toString

Introduction

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

Prototype

public String toString() 

Source Link

Document

Constructs a string representation of this URL .

Usage

From source file:com.mber.client.MberClient.java

public static String baseUrlWithPath(final String url, String path) throws MalformedURLException {
    if (!path.endsWith("/")) {
        path += "/";
    }/*from ww  w  .  j a v  a 2 s . c  om*/
    URL base = new URL(url);
    URL baseUrl = new URL(base.getProtocol() + "://" + base.getAuthority());
    URL resolvedUrl = new URL(baseUrl, path);
    return resolvedUrl.toString();
}

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From source file:net.dataforte.commons.resources.ClassUtils.java

/**
 * Returns all resources beneath a folder. Supports filesystem, JARs and JBoss VFS
 * //from  w w w . j  a  v a 2  s. c  o  m
 * @param folder
 * @return
 * @throws IOException
 */
public static URL[] getResources(String folder) throws IOException {
    List<URL> urls = new ArrayList<URL>();
    ArrayList<File> directories = new ArrayList<File>();
    try {
        ClassLoader cld = Thread.currentThread().getContextClassLoader();
        if (cld == null) {
            throw new IOException("Can't get class loader.");
        }
        // Ask for all resources for the path
        Enumeration<URL> resources = cld.getResources(folder);
        while (resources.hasMoreElements()) {
            URL res = resources.nextElement();
            String resProtocol = res.getProtocol();
            if (resProtocol.equalsIgnoreCase("jar")) {
                JarURLConnection conn = (JarURLConnection) res.openConnection();
                JarFile jar = conn.getJarFile();
                for (JarEntry e : Collections.list(jar.entries())) {
                    if (e.getName().startsWith(folder) && !e.getName().endsWith("/")) {
                        urls.add(new URL(
                                joinUrl(res.toString(), "/" + e.getName().substring(folder.length() + 1)))); // FIXME: fully qualified name
                    }
                }
            } else if (resProtocol.equalsIgnoreCase("vfszip") || resProtocol.equalsIgnoreCase("vfs")) { // JBoss 5+
                try {
                    Object content = res.getContent();
                    Method getChildren = content.getClass().getMethod("getChildren");
                    List<?> files = (List<?>) getChildren.invoke(res.getContent());
                    Method toUrl = null;
                    for (Object o : files) {
                        if (toUrl == null) {
                            toUrl = o.getClass().getMethod("toURL");
                        }
                        urls.add((URL) toUrl.invoke(o));
                    }
                } catch (Exception e) {
                    throw new IOException("Error while scanning " + res.toString(), e);
                }
            } else if (resProtocol.equalsIgnoreCase("file")) {
                directories.add(new File(URLDecoder.decode(res.getPath(), "UTF-8")));
            } else {
                throw new IOException("Unknown protocol for resource: " + res.toString());
            }
        }
    } catch (NullPointerException x) {
        throw new IOException(folder + " does not appear to be a valid folder (Null pointer exception)");
    } catch (UnsupportedEncodingException encex) {
        throw new IOException(folder + " does not appear to be a valid folder (Unsupported encoding)");
    }

    // For every directory identified capture all the .class files
    for (File directory : directories) {
        if (directory.exists()) {
            // Get the list of the files contained in the package
            String[] files = directory.list();
            for (String file : files) {
                urls.add(new URL("file:///" + joinPath(directory.getAbsolutePath(), file)));
            }
        } else {
            throw new IOException(
                    folder + " (" + directory.getPath() + ") does not appear to be a valid folder");
        }
    }
    URL[] urlsA = new URL[urls.size()];
    urls.toArray(urlsA);
    return urlsA;
}

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From source file:org.acra.util.HttpUtils.java

/**
 * Send an HTTP(s) request with POST parameters.
 * /* w  w w .j  a  va 2s  .c  o m*/
 * @param parameters
 * @param url
 * @throws ClientProtocolException
 * @throws IOException
 */
public static void doPost(Map<?, ?> parameters, URL url, String login, String password)
        throws ClientProtocolException, IOException {

    // Construct data
    final StringBuilder dataBfr = new StringBuilder();
    for (final Object key : parameters.keySet()) {
        if (dataBfr.length() != 0) {
            dataBfr.append('&');
        }
        Object value = parameters.get(key);
        if (value == null) {
            value = "";
        }
        dataBfr.append(URLEncoder.encode(key.toString(), "UTF-8")).append('=')
                .append(URLEncoder.encode(value.toString(), "UTF-8"));
    }

    final HttpRequest req = new HttpRequest(isNull(login) ? null : login, isNull(password) ? null : password);
    req.sendPost(url.toString(), dataBfr.toString());
}

---

From source file:com.discovery.darchrow.net.URIUtil.java

/**
 * ???url, spec ? URL.  URL  URL  spec ?<br>
 * ?,method//from   ww  w .java  2  s.com
 * 
 * <pre>
 * {@code
 * : URIUtil.getUnionUrl("E:\\test", "sanguo")------------->file:/E:/test/sanguo
 * URL url = new URL("http://www.exiaoshuo.com/jinyiyexing/");
 * result = URIUtil.getUnionUrl(url, "/jinyiyexing/1173348/");
 * http://www.exiaoshuo.com/jinyiyexing/1173348/
 * }
 * </pre>
 *
 * @param context
 *            ??
 * @param spec
 *            the <code>String</code> to parse as a URL.
 * @return ???url
 */
public static String getUnionUrl(URL context, String spec) {
    try {
        URL unionUrl = new URL(context, spec);
        return unionUrl.toString();
    } catch (MalformedURLException e) {
        LOGGER.error("MalformedURLException:", e);
        throw new URIParseException(e);
    }
}

---

From source file:eu.morfeoproject.fast.catalogue.ontologies.OntologyFetcher.java

public static Ontology fetch(URL url) {
    if (log.isInfoEnabled())
        log.info("fetching " + url + "...");
    for (Syntax syntax : syntaxList) {
        try {//from   ww  w  . j a  v  a2s  .  c om
            URLInputSource source = new URLInputSource(url, syntax.getMimeType());
            HttpResponse response = source.getHttpResponse();
            String contentType = response.getFirstHeader("Content-Type").getValue();
            if (contentType.startsWith(syntax.getMimeType())) {
                InputStream in = response.getEntity().getContent();
                if (in != null) {
                    URI oUri = getOntologyUri(in, syntax);
                    if (oUri != null) {
                        return new PublicOntology(oUri, url.toString(), syntax, false);
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
            log.error("Error while fetching " + url + "[Accept: " + syntax.getMimeType() + "]");
        }
    }
    return null;
}

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From source file:mpimp.assemblxweb.util.J5FileUtils.java

public static String createDownloadUrl(AssemblXWebModel model, String filePath) throws Exception {
    String downloadUrl = "";
    URL url = null;
    String host = model.getHost();
    String protocol = model.getProtocol();
    int serverPort = model.getServerPort();

    if (!filePath.startsWith("/")) {
        filePath = "/" + filePath;
    }//from   ww  w.j a  v a 2 s.  com
    try {
        if (serverPort == 0) {
            url = new URL(protocol, host, filePath);
        } else {
            url = new URL(protocol, host, serverPort, filePath);
        }
    } catch (MalformedURLException me) {
        throw new AssemblXException(me.getMessage(), J5FileUtils.class);
    }
    if (url != null) {
        downloadUrl = url.toString();
    }
    return downloadUrl;
}

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From source file:net.mutil.util.HttpUtil.java

public static String connServerForResultPost(String strUrl, HashMap<String, String> entityMap)
        throws ClientProtocolException, IOException {
    String strResult = "";
    URL url = new URL(HttpUtil.getPCURL() + strUrl);
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod("POST");
    StringBuilder entitySb = new StringBuilder("");

    Object[] entityKeys = entityMap.keySet().toArray();
    for (int i = 0; i < entityKeys.length; i++) {
        String key = (String) entityKeys[i];
        if (i == 0) {
            entitySb.append(key + "=" + entityMap.get(key));
        } else {/*from   www .j  av  a2s .c  om*/
            entitySb.append("&" + key + "=" + entityMap.get(key));
        }
    }
    byte[] entity = entitySb.toString().getBytes("UTF-8");
    System.out.println(url.toString() + entitySb.toString());
    conn.setConnectTimeout(5000);
    conn.setDoOutput(true);
    conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
    conn.setRequestProperty("Content-Length", String.valueOf(entity.length));
    conn.getOutputStream().write(entity);
    if (conn.getResponseCode() == 200) {
        InputStream inputstream = conn.getInputStream();
        StringBuffer buffer = new StringBuffer();
        byte[] b = new byte[4096];
        for (int n; (n = inputstream.read(b)) != -1;) {
            buffer.append(new String(b, 0, n));
        }
        strResult = buffer.toString();
    }
    return strResult;
}

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From source file:com.neuronrobotics.bowlerstudio.MainController.java

/**
 * Returns the location of the Jar archive or .class file the specified
 * class has been loaded from. <b>Note:</b> this only works if the class is
 * loaded from a jar archive or a .class file on the locale file system.
 *
 * @param cls//  w w w .  j av  a  2s  .c  o m
 *            class to locate
 * @return the location of the Jar archive the specified class comes from
 */
public static File getClassLocation(Class<?> cls) {

    // VParamUtil.throwIfNull(cls);
    String className = cls.getName();
    ClassLoader cl = cls.getClassLoader();
    URL url = cl.getResource(className.replace(".", "/") + ".class");

    String urlString = url.toString().replace("jar:", "");

    if (!urlString.startsWith("file:")) {
        throw new IllegalArgumentException("The specified class\"" + cls.getName()
                + "\" has not been loaded from a location" + "on the local filesystem.");
    }

    urlString = urlString.replace("file:", "");
    urlString = urlString.replace("%20", " ");

    int location = urlString.indexOf(".jar!");

    if (location > 0) {
        urlString = urlString.substring(0, location) + ".jar";
    } else {
        // System.err.println("No Jar File found: " + cls.getName());
    }

    return new File(urlString);
}

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From source file:de.alpharogroup.lang.ClassExtensions.java

/**
 * If the given class is in a JAR, WAR or EAR file than the manifest url as String is returned.
 *
 * @param clazz//  w  w  w .java2 s.c  om
 *            The class.
 * @return the manifest url as String if the given class is in a JAR, WAR or EAR file.
 */
public static String getManifestUrl(final Class<?> clazz) {
    String manifestUrl = null;
    final String path = ClassExtensions.getPath(clazz);
    final URL classUrl = ClassExtensions.getResource(path);
    if (classUrl != null) {
        final String classUrlString = classUrl.toString();
        if ((classUrlString.startsWith("jar:") && (classUrlString.indexOf(path) > 0))
                || (classUrlString.startsWith("war:") && (classUrlString.indexOf(path) > 0))
                || (classUrlString.startsWith("ear:") && (classUrlString.indexOf(path) > 0))
                || (classUrlString.startsWith("file:") && (classUrlString.indexOf(path) > 0))) {
            manifestUrl = classUrlString.replace(path, "/META-INF/MANIFEST.MF");
        }
    }
    return manifestUrl;
}

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From source file:hu.unideb.inf.rdfizers.rpm.ModelBuilder.java

/**
 * Processes the specified RPM package file.
 *
 * @param url URL of the RPM package file
 * @throws IOException if an I/O error occurs
 * @return an RDF model that stores metadata obtained from the RPM package file
 *//*w w w  . ja  va  2 s .co m*/
public static Model process(URL url) throws IOException {
    return process(url.openStream(), url.toString());
}

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