Examples with URI java.net.URI used on opensource projects

Example 81 with URI

use of java.net.URI in project hadoop by apache.

the class TestDefaultUri method tetGetDefaultUriTrailingSlash.

@Test
public void tetGetDefaultUriTrailingSlash() {
    conf.set(FS_DEFAULT_NAME_KEY, "hdfs://nn_host/");
    URI uri = FileSystem.getDefaultUri(conf);
    assertThat(uri.getScheme(), is("hdfs"));
    assertThat(uri.getAuthority(), is("nn_host"));
}

Example 82 with URI

use of java.net.URI in project hadoop by apache.

the class TestDelegateToFsCheckPath method testCheckPathWithoutDefaultPort.

@Test
public void testCheckPathWithoutDefaultPort() throws URISyntaxException, IOException {
    URI uri = new URI("dummy://dummy-host");
    AbstractFileSystem afs = new DummyDelegateToFileSystem(uri, new UnOverrideDefaultPortFileSystem());
    afs.checkPath(new Path("dummy://dummy-host"));
}

Example 83 with URI

use of java.net.URI in project hadoop by apache.

the class TestDelegateToFsCheckPath method testCheckPathWithDefaultPort.

@Test
public void testCheckPathWithDefaultPort() throws URISyntaxException, IOException {
    URI uri = new URI(String.format("dummy://dummy-host:%d", OverrideDefaultPortFileSystem.DEFAULT_PORT));
    AbstractFileSystem afs = new DummyDelegateToFileSystem(uri, new OverrideDefaultPortFileSystem());
    afs.checkPath(new Path("dummy://dummy-host/user/john/test"));
}

Example 84 with URI

use of java.net.URI in project groovy by apache.

the class AbstractHttpServlet method generateNamePrefixOnce.

protected void generateNamePrefixOnce() {
    URI uri = null;
    String realPath = servletContext.getRealPath("/");
    //prevent NPE if in .war
    if (realPath != null) {
        uri = new File(realPath).toURI();
    }
    try {
        URL res = servletContext.getResource("/");
        if (res != null) {
            uri = res.toURI();
        }
    } catch (MalformedURLException ignore) {
    } catch (URISyntaxException ignore) {
    }
    if (uri != null) {
        try {
            namePrefix = uri.toURL().toExternalForm();
            return;
        } catch (MalformedURLException e) {
            log("generateNamePrefixOnce [ERROR] Malformed URL for base path / == '" + uri + '\'', e);
        }
    }
    namePrefix = "";
}

Example 85 with URI

use of java.net.URI in project hadoop by apache.

the class NetUtils method createSocketAddr.

/**
   * Create an InetSocketAddress from the given target string and
   * default port. If the string cannot be parsed correctly, the
   * <code>configName</code> parameter is used as part of the
   * exception message, allowing the user to better diagnose
   * the misconfiguration.
   *
   * @param target a string of either "host" or "host:port"
   * @param defaultPort the default port if <code>target</code> does not
   *                    include a port number
   * @param configName the name of the configuration from which
   *                   <code>target</code> was loaded. This is used in the
   *                   exception message in the case that parsing fails. 
   */
public static InetSocketAddress createSocketAddr(String target, int defaultPort, String configName) {
    String helpText = "";
    if (configName != null) {
        helpText = " (configuration property '" + configName + "')";
    }
    if (target == null) {
        throw new IllegalArgumentException("Target address cannot be null." + helpText);
    }
    target = target.trim();
    boolean hasScheme = target.contains("://");
    URI uri = null;
    try {
        uri = hasScheme ? URI.create(target) : URI.create("dummyscheme://" + target);
    } catch (IllegalArgumentException e) {
        throw new IllegalArgumentException("Does not contain a valid host:port authority: " + target + helpText);
    }
    String host = uri.getHost();
    int port = uri.getPort();
    if (port == -1) {
        port = defaultPort;
    }
    String path = uri.getPath();
    if ((host == null) || (port < 0) || (!hasScheme && path != null && !path.isEmpty())) {
        throw new IllegalArgumentException("Does not contain a valid host:port authority: " + target + helpText);
    }
    return createSocketAddrForHost(host, port);
}