Example usage for java.net URL getProtocol

Introduction

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

Prototype

public String getProtocol() 

Source Link

Document

Gets the protocol name of this URL .

Usage

From source file:org.fcrepo.localservices.saxon.SaxonServlet.java

/**
 * Return a URL string in which the port is always specified.
 *//*from  w w  w  .j a v  a 2  s .  co m*/
private static String normalizeURL(String urlString) throws MalformedURLException {
    URL url = new URL(urlString);
    if (url.getPort() == -1) {
        return url.getProtocol() + "://" + url.getHost() + ":" + url.getDefaultPort() + url.getFile()
                + (url.getRef() != null ? "#" + url.getRef() : "");
    } else {
        return urlString;
    }
}

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From source file:mobi.jenkinsci.ci.client.JenkinsFormAuthHttpClient.java

public static final String getDomainFromUrl(final URL url) {
    return String.format("%s://%s%s", url.getProtocol(), url.getHost(),
            url.getPort() > 0 ? ":" + url.getPort() : "");
}

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From source file:com.dmsl.anyplace.utils.NetworkUtils.java

public static String encodeURL(String urlStr) throws URISyntaxException, MalformedURLException {
    URL url = new URL(urlStr);
    URI uri = new URI(url.getProtocol(), url.getUserInfo(), url.getHost(), url.getPort(), url.getPath(),
            url.getQuery(), url.getRef());
    url = uri.toURL();/*from w w w .  j a v  a  2 s .  com*/
    return url.toString();
}

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From source file:net.daporkchop.porkselfbot.util.HTTPUtils.java

/**
 * Concatenates the given {@link java.net.URL} and query.
 *
 * @param url URL to base off/*from w  w  w .j av a 2  s . co m*/
 * @param query Query to append to URL
 * @return URL constructed
 */
public static URL concatenateURL(final URL url, final String query) {
    try {
        if (url.getQuery() != null && url.getQuery().length() > 0) {
            return new URL(url.getProtocol(), url.getHost(), url.getPort(), url.getFile() + "&" + query);
        } else {
            return new URL(url.getProtocol(), url.getHost(), url.getPort(), url.getFile() + "?" + query);
        }
    } catch (final MalformedURLException ex) {
        throw new IllegalArgumentException("Could not concatenate given URL with GET arguments!", ex);
    }
}

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From source file:net.rim.ejde.internal.model.BlackBerryVMInstallType.java

/**
 * Returns the default javadoc location specified in the properties or <code>null</code> if none.
 *
 * @param properties/*from w  w w .j  a  v  a 2  s.c  om*/
 *            properties map
 *
 * @return javadoc location specified in the properties or <code>null</code> if none
 */
public static URL getJavadocLocation(final Map properties) {
    final String javadoc = BlackBerryVMInstallType.getProperty(ExecutionEnvironmentDescription.JAVADOC_LOC,
            properties);
    if ((javadoc != null) && (javadoc.length() > 0)) {
        try {
            URL url = new URL(javadoc);
            if ("file".equalsIgnoreCase(url.getProtocol())) { //$NON-NLS-1$
                final File file = new File(url.getFile());
                url = file.getCanonicalFile().toURL();
            }
            return url;
        } catch (final MalformedURLException e) {
            BlackBerryVMInstallType.log.error("", e); //$NON-NLS-1$
            return null;
        } catch (final IOException e) {
            BlackBerryVMInstallType.log.error("", e); //$NON-NLS-1$
            return null;
        }
    }
    final String version = BlackBerryVMInstallType.getProperty(ExecutionEnvironmentDescription.LANGUAGE_LEVEL,
            properties);
    if (version != null)
        return StandardVMType.getDefaultJavadocLocation(version);
    return null;
}

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From source file:com.netflix.nicobar.core.utils.ClassPathUtils.java

/**
 * Find the root path for the given resource. If the resource is found in a Jar file, then the
 * result will be an absolute path to the jar file. If the resource is found in a directory,
 * then the result will be the parent path of the given resource.
 *
 * For example, if the resourceName is given as "scripts/myscript.groovy", and the path to the file is
 * "/root/sub1/script/myscript.groovy", then this method will return "/root/sub1"
 *
 * @param resourceName relative path of the resource to search for. E.G. "scripts/myscript.groovy"
 * @param classLoader the {@link ClassLoader} to search
 * @return absolute path of the root of the resource.
 *//*www  .j  av  a  2s.co m*/
@Nullable
public static Path findRootPathForResource(String resourceName, ClassLoader classLoader) {
    Objects.requireNonNull(resourceName, "resourceName");
    Objects.requireNonNull(classLoader, "classLoader");

    URL resource = classLoader.getResource(resourceName);
    if (resource != null) {
        String protocol = resource.getProtocol();
        if (protocol.equals("jar")) {
            return getJarPathFromUrl(resource);
        } else if (protocol.equals("file")) {
            return getRootPathFromDirectory(resourceName, resource);
        } else {
            throw new IllegalStateException("Unsupported URL protocol: " + protocol);
        }
    }
    return null;
}

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From source file:com.base.httpclient.HttpJsonClient.java

/**
 * get//w w w.ja  va  2s  .c  o m
 * 
 * @param url
 *            URL
 * @param params
 *            getkey-value
 * @return JSON
 * @throws ClientProtocolException
 * @throws IOException
 * @throws URISyntaxException 
 */
public static String get(String url, Map<String, ?> params)
        throws ClientProtocolException, IOException, URISyntaxException {
    DefaultHttpClient httpclient = getHttpClient();
    try {
        if (params != null && !(params.isEmpty())) {
            List<NameValuePair> values = new ArrayList<NameValuePair>();
            for (Map.Entry<String, ?> entity : params.entrySet()) {
                BasicNameValuePair pare = new BasicNameValuePair(entity.getKey(), entity.getValue().toString());
                values.add(pare);

            }
            String str = URLEncodedUtils.format(values, "UTF-8");
            if (url.indexOf("?") > -1) {
                url += "&" + str;
            } else {
                url += "?" + str;
            }
        }
        URL pageURL = new URL(url);
        //pageUrl?httpget
        URI uri = new URI(pageURL.getProtocol(), pageURL.getHost(), pageURL.getPath(), pageURL.getQuery(),
                null);
        HttpGet httpget = createHttpUriRequest(HttpMethod.GET, uri);
        httpget.setHeader("Pragma", "no-cache");
        httpget.setHeader("Cache-Control", "max-age=0, no-cache, no-store, must-revalidate");
        httpget.setHeader("Connection", "keep-alive");
        httpget.setHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
        httpget.setHeader("Accept-Language", "zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3");
        httpget.setHeader("Accept-Charset", "gbk,utf-8;q=0.7,*;q=0.7");
        httpget.setHeader("Referer", url);
        /*httpget.setHeader("Content-Encoding", "gzip");
        httpget.setHeader("Accept-Encoding", "gzip, deflate");*/
        //httpget.setHeader("Host", "s.taobao.com");
        /*int temp = Integer.parseInt(Math.round(Math.random()*(MingSpiderService.UserAgent.length-1))+"");//???
        httpget.setHeader("User-Agent", MingSpiderService.UserAgent[temp]);*/
        HttpResponse response = httpclient.execute(httpget);
        httpclient.getCookieStore().clear();
        int resStatu = response.getStatusLine().getStatusCode();
        String html = "";
        if (resStatu == HttpStatus.SC_OK) {//200 
            HttpEntity entity = response.getEntity();
            if (entity != null) {
                html = EntityUtils.toString(entity, "GBK");
                EntityUtils.consume(entity);
            }
        }
        return html;
    } finally {
        httpclient.getConnectionManager().shutdown();
    }
}

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From source file:URLUtils.java

/**
 * Checks that the protocol://host:port part of two URLs are equal.
 * /*from  w  ww.  j a  va  2 s  .co  m*/
 * @param u1,
 *          the first URL to check
 * @param u2,
 *          the second URL to check
 * @return a boolean, true if the protocol://host:port part of the URL are
 *         equals, false otherwise
 */
public static boolean equalsProtocolHostPort(URL u1, URL u2) {
    if ((u1 == null) || (u2 == null)) {
        return false;
    }
    // check that the protocol are the same (as it impacts the
    // default port check
    if (!u1.getProtocol().equalsIgnoreCase(u2.getProtocol())) {
        return false;
    }
    // check that both hostnames are equal
    if (!u1.getHost().equalsIgnoreCase(u2.getHost())) {
        return false;
    }
    int u1p = u1.getPort();
    int u2p = u2.getPort();
    // if port is ok, it's good!
    if (u1p == u2p) {
        return true;
    } else if ((u1p > 0) && (u2p > 0)) {
        return false;
    }
    // otherwise, the painful comparison of -1 and such
    if (url_defport != null) {
        if (u1p == -1) {
            try {
                int u1dp;
                u1dp = ((Integer) url_defport.invoke(u1, (Object[]) null)).intValue();
                return (u2p == u1dp);
            } catch (InvocationTargetException ex) {
            } catch (IllegalAccessException iex) {
            }
        } else {
            try {
                int u2dp;
                u2dp = ((Integer) url_defport.invoke(u2, (Object[]) null)).intValue();
                return (u1p == u2dp);
            } catch (InvocationTargetException ex) {
            } catch (IllegalAccessException iex) {
            }
        }
    }
    // no JDK 1.4 this is becoming painful...
    if (u1p == -1) {
        String s = u1.getProtocol();
        int u1dp = 0;
        if (s.equalsIgnoreCase("http")) {
            u1dp = 80;
        } else if (s.equalsIgnoreCase("https")) {
            u1dp = 443;
        } // FIXME do others?
        return (u2p == u1dp);
    } else {
        String s = u2.getProtocol();
        int u2dp = 0;
        if (s.equalsIgnoreCase("http")) {
            u2dp = 80;
        } else if (s.equalsIgnoreCase("https")) {
            u2dp = 443;
        } // FIXME do others?
        return (u1p == u2dp);
    }
}

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From source file:com.yahoo.storm.yarn.StormOnYarn.java

/** 
 * Find a jar that contains a class of the same name, if any.
 * It will return a jar file, even if that is not the first thing
 * on the class path that has a class with the same name.
 * //from  w w w .j  a va2s . com
 * @param my_class the class to find.
 * @return a jar file that contains the class, or null.
 * @throws IOException on any error
 */
public static String findContainingJar(Class<?> my_class) throws IOException {
    ClassLoader loader = my_class.getClassLoader();
    String class_file = my_class.getName().replaceAll("\\.", "/") + ".class";
    for (Enumeration<URL> itr = loader.getResources(class_file); itr.hasMoreElements();) {
        URL url = itr.nextElement();
        if ("jar".equals(url.getProtocol())) {
            String toReturn = url.getPath();
            if (toReturn.startsWith("file:")) {
                toReturn = toReturn.substring("file:".length());
            }
            // URLDecoder is a misnamed class, since it actually decodes
            // x-www-form-urlencoded MIME type rather than actual
            // URL encoding (which the file path has). Therefore it would
            // decode +s to ' 's which is incorrect (spaces are actually
            // either unencoded or encoded as "%20"). Replace +s first, so
            // that they are kept sacred during the decoding process.
            toReturn = toReturn.replaceAll("\\+", "%2B");
            toReturn = URLDecoder.decode(toReturn, "UTF-8");
            return toReturn.replaceAll("!.*$", "");
        }
    }

    throw new IOException("Fail to locat a JAR for class: " + my_class.getName());
}

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From source file:com.tc.util.ProductInfo.java

static InputStream getData(String name) {
    CodeSource codeSource = ProductInfo.class.getProtectionDomain().getCodeSource();
    if (codeSource != null && codeSource.getLocation() != null) {
        URL source = codeSource.getLocation();

        if (source.getProtocol().equals("file") && source.toExternalForm().endsWith(".jar")) {
            URL res;// www  .  j a  v a 2s .  c om
            try {
                res = new URL("jar:" + source.toExternalForm() + "!" + name);
                InputStream in = res.openStream();
                if (in != null) {
                    return in;
                }
            } catch (MalformedURLException e) {
                throw new AssertionError(e);
            } catch (IOException e) {
                // must not be embedded in this jar -- resolve via loader path
            }
        } else if (source.getProtocol().equals("file") && (new File(source.getPath()).isDirectory())) {
            File local = new File(source.getPath(), name);

            if (local.isFile()) {
                try {
                    return new FileInputStream(local);
                } catch (FileNotFoundException e) {
                    throw new AssertionError(e);
                }
            }
        }
    }

    return ProductInfo.class.getResourceAsStream(name);
}

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