Example usage for java.net URI URI

Introduction

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

Prototype

public URI(String str) throws URISyntaxException

Source Link

Document

Constructs a URI by parsing the given string.

Usage

From source file:Main.java

/**
 * Performs an HTTP GET request to the specified url, and return the String
 * read from HttpResponse./*  www  .ja v  a2  s  .  c om*/
 * @param url The web address to post the request to
 * @return The result of the request
 * @throws Exception
 */
public static String executeHttpGet(String url) throws Exception {
    BufferedReader in = null;
    try {
        HttpClient client = getHttpClient();
        HttpGet request = new HttpGet();
        request.setURI(new URI(url));
        HttpResponse response = client.execute(request);
        in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

        StringBuffer sb = new StringBuffer("");
        String line = "";
        String NL = System.getProperty("line.separator");
        while ((line = in.readLine()) != null) {
            sb.append(line + NL);
        }
        in.close();

        String result = sb.toString();
        return result;
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:Main.java

/**
 * Convert a string url into a java.net.URI instance.
 *
 * @param url a url string./*from  w  w w  .j a  va2s  .  c o  m*/
 * @return an instance of URI.
 */
public static URI toURI(String url) {
    if (url == null) {
        throw new IllegalArgumentException("Null url cannot be converted to a URI");
    }
    try {
        return new URI(url);
    } catch (URISyntaxException e) {
        throw new IllegalArgumentException(e);
    }
}

From source file:Main.java

/**
 * Return true if the given string can be parsed as a URI and
 * begins with a URI scheme (e.g. "http://something"), false otherwise.
 *
 * @param uriString//from w ww .j  a  v a 2s  .  co m
 * @throws NullPointerException If uriString is null.
 * @return
 */
public static boolean isAbsoluteUri(String uriString) {
    try {
        URI uri = new URI(uriString);
        return uri.getScheme() != null;
    } catch (URISyntaxException ex) {
        return false;
    }
}

From source file:net.refractions.udig.document.source.ShpDocUtils.java

/**
 * Gets the absolute path with the url as the parent path and the relative path as the child
 * path./* ww w. j av a  2 s  .  co  m*/
 * 
 * @param url
 * @param relativePath
 * @return absolute path
 */
public static String getAbsolutePath(URL url, String relativePath) {
    if (relativePath != null && relativePath.trim().length() > 0) {
        try {
            final File parentFile = new File(new URI(url.toString()));
            final File childFile = new File(parentFile.getParent(), relativePath);
            return childFile.getAbsolutePath();
        } catch (URISyntaxException e) {
            // Should not happen as shapefile should be a valid file
            e.printStackTrace();
        }
    }
    return null;
}

From source file:org.ovirt.engine.sdk4.internal.SsoUtils.java

/**
 * Construct SSO URL to obtain token from username and password.
 *
 * @param url oVirt engine URL// w w w .java 2  s .  c om
 * @return URI to be used to obtain token
 */
public static URI buildSsoUrlBasic(String url) {
    try {
        URI uri = new URI(url);
        URIBuilder uriBuilder = new URIBuilder(String.format("%1$s://%2$s/ovirt-engine/sso/oauth/%3$s",
                uri.getScheme(), uri.getAuthority(), ENTRY_POINT_TOKEN));
        return uriBuilder.build();
    } catch (URISyntaxException ex) {
        throw new Error("Failed to build SSO authentication URL", ex);
    }
}

From source file:URIUtil.java

/**
 * Get the parent URI of the supplied URI
 * @param uri The input URI for which the parent URI is being requrested.
 * @return The parent URI.  Returns a URI instance equivalent to "../" if
 * the supplied URI path has no parent.//from  w w w.  java 2 s  .  c  o m
 * @throws URISyntaxException Failed to reconstruct the parent URI.
 */
public static URI getParent(URI uri) throws URISyntaxException {

    String parentPath = new File(uri.getPath()).getParent();

    if (parentPath == null) {
        return new URI("../");
    }

    return new URI(uri.getScheme(), uri.getUserInfo(), uri.getHost(), uri.getPort(),
            parentPath.replace('\\', '/'), uri.getQuery(), uri.getFragment());
}

From source file:com.openshift.internal.util.URIUtils.java

public static Map<String, String> splitFragment(String location) {
    if (StringUtils.isEmpty(location)) {
        return Collections.emptyMap();
    }/*from   w ww .  j a v a  2 s. c  o  m*/
    URI uri = null;
    try {
        uri = new URI(location);
    } catch (URISyntaxException e) {
        throw new RuntimeException(e);
    }
    return splitFragment(uri);
}

From source file:Main.java

public static String httpStringGet(String url, String enc) throws Exception {
    // This method for HttpConnection
    String page = "";
    BufferedReader bufferedReader = null;
    try {/*  w  ww.  j  ava 2  s  .c om*/
        HttpClient client = new DefaultHttpClient();
        client.getParams().setParameter(CoreProtocolPNames.USER_AGENT, "android");

        HttpParams httpParams = client.getParams();
        HttpConnectionParams.setConnectionTimeout(httpParams, 3000);
        HttpConnectionParams.setSoTimeout(httpParams, 5000);

        HttpGet request = new HttpGet();
        request.setHeader("Content-Type", "text/plain; charset=utf-8");
        request.setURI(new URI(url));
        HttpResponse response = client.execute(request);
        bufferedReader = new BufferedReader(new InputStreamReader(response.getEntity().getContent(), enc));

        StringBuffer stringBuffer = new StringBuffer("");
        String line = "";

        String NL = System.getProperty("line.separator");// "\n"
        while ((line = bufferedReader.readLine()) != null) {
            stringBuffer.append(line + NL);
        }
        bufferedReader.close();
        page = stringBuffer.toString();
        Log.i("page", page);
        System.out.println(page + "page");
        return page;
    } finally {
        if (bufferedReader != null) {
            try {
                bufferedReader.close();
            } catch (IOException e) {
                Log.d("BBB", e.toString());
            }
        }
    }
}

From source file:TestMapObjInterface.java

public static ArrayList<String> getChunks(String file, String fsName, String cnaddress) throws Exception {
    ArrayList<String> output = new ArrayList<String>();
    File target = new File(file);
    HttpClient client = new HttpClient();
    URI uri = new URI("http://" + cnaddress + ":14149/mproxy/map_obj");
    HTTPChunkLocator loc = new HTTPChunkLocator(client, uri);
    ChunkLocation[] chunks = loc.getChunkLocations(target, fsName);
    int i = 0;//  w w  w .j  a v a2 s . c o  m
    for (i = 0; i < chunks.length; i++) {
        StringBuilder b = new StringBuilder();
        b.append("[" + i + "] " + chunks[i].getChunkInfo().toString());
        b.append(": Filelength " + chunks[i].getFileLength());
        StorageNodeInfo[] nodes = chunks[i].getStorageNodeInfo();
        int j = 0;
        for (j = 0; j < nodes.length; j++) {
            b.append(" <" + j + ">" + nodes[j].toString());
        }
        output.add(b.toString());
    }
    return output;
}

From source file:com.flowlogix.util.PathUtil.java

/**
 * Returns full path URI for a relative path
 * //  ww  w  .ja  va  2  s .c  o m
 * @param request
 * @param relativePath
 * @return relative URI
 */
@SneakyThrows(URISyntaxException.class)
public static URI toAppURI(HttpServletRequest request, String relativePath) {
    String absolutePath = String.format("%s%s/%s", getServerPath(request), request.getContextPath(),
            relativePath);

    return new URI(absolutePath);
}