Java Code Examples for java.net.URL

@BeforeClass(alwaysRun = true)
public void initialize() throws Exception {
    super.init(userMode);
    String resourceFileLocation;
    resourceFileLocation = getResourceLocation();
    //DataSource already exist by default for super user.
    if (userMode == TestUserMode.TENANT_ADMIN || userMode == TestUserMode.TENANT_USER) {
        addDataSources();
    }
    deployService(serviceName,
                  new DataHandler(new URL("file:///" + resourceFileLocation +
                                          File.separator + "samples" + File.separator +
                                          "dbs" + File.separator + "inmemory" + File.separator +
                                          "InMemoryDSSample.dbs")));
    log.info(serviceName + " uploaded");
    serviceUrl = getServiceUrlHttp(serviceName);
}
 

/**
 * Direct HTTP PUT request without JOSS package
 *
 * @param objName name of the object
 * @param contentType content type
 * @return HttpURLConnection
 */
@Override
public FSDataOutputStream createObject(String objName, String contentType,
    Map<String, String> metadata, Statistics statistics, boolean overwrite) throws IOException {
  final URL url = new URL(mJossAccount.getAccessURL() + "/" + getURLEncodedObjName(objName));
  LOG.debug("PUT {}. Content-Type : {}", url.toString(), contentType);

  // When overwriting an object, cached metadata will be outdated
  String cachedName = getObjName(container + "/", objName);
  objectCache.remove(cachedName);

  try {
    final OutputStream sos;
    if (nonStreamingUpload) {
      sos = new SwiftNoStreamingOutputStream(mJossAccount, url, contentType,
          metadata, swiftConnectionManager, this);
    } else {
      sos = new SwiftOutputStream(mJossAccount, url, contentType,
          metadata, swiftConnectionManager);
    }
    return new FSDataOutputStream(sos, statistics);
  } catch (IOException e) {
    LOG.error(e.getMessage());
    throw e;
  }
}
 

@Test
public void testParseTopologyWithDispatchParameters() throws IOException, SAXException {
  final Digester digester = loader.newDigester();
  final String name = "topology-with-dispatch-parameters.xml";
  final URL url = TestUtils.getResourceUrl( TopologyRulesModuleTest.class, name );
  assertThat( "Failed to find URL for resource " + name, url, notNullValue() );
  final File file = new File( url.getFile() );
  final TopologyBuilder topologyBuilder = digester.parse( url );
  final Topology topology = topologyBuilder.build();
  assertThat( "Failed to parse resource " + name, topology, notNullValue() );
  topology.setTimestamp( file.lastModified() );

  final Collection<Service> services =  topology.getServices();
  final CustomDispatch dispatch = services.iterator().next().getDispatch();

  assertThat( "Failed to find dispatch", dispatch, notNullValue() );
  assertThat( dispatch.getContributorName(), is("testContributor") );
  assertThat( dispatch.getHaContributorName(), is("testHAContributor") );
  assertThat( dispatch.getClassName(), is("org.apache.hadoop.gateway.hbase.HBaseDispatch") );
  assertThat( dispatch.getHaClassName(), is("testHAClassName") );
  assertThat( dispatch.getHttpClientFactory(), is("testHttpClientFactory") );
  assertThat( dispatch.getUseTwoWaySsl(), is(true) );
  assertThat( dispatch.getParams().size(), is(2) );
  assertThat( dispatch.getParams().get("abc"), is("def") );
  assertThat( dispatch.getParams().get("ghi"), is("123") );
}
 

/**
 * Test whether one project is dependent on the other.
 * @param p1 dependent project
 * @param p2 main project
 * @return <code>true</code> if project <code>p1</code> depends on project <code>p2</code>
 */
@SuppressWarnings("DMI_COLLECTION_OF_URLS")
private static boolean isDependent(Project p1, Project p2) {
    Set<URL> p1Roots = getProjectRoots(p1);
    Set<URL> p2Roots = getProjectRoots(p2);

    for (URL root : p2Roots) {
        Set<URL> dependentRoots = SourceUtils.getDependentRoots(root);
        for (URL sr : p1Roots) {
            if (dependentRoots.contains(sr)) {
                return true;
            }
        }
    }
    return false;
}
 

/**
 * 获取音频资源
 *
 * @param musicName 名称
 * @return Media对象
 */
public Media getMedia(String musicName) {
    if (media.containsKey(musicName)) {
        String relativePath = media.get(musicName);
        URL musicRes = getClass().getClassLoader().getResource(relativePath);
        if (musicRes == null) {
            logger.error("cannot get media resource {}", relativePath);
            return null;
        }
        if (inJar) {
            String path = String.format("jar:file:%s!/%s", jarPath, relativePath);
            logger.debug("the Fuck media path: {}", path);
            return new Media(path);
        } else
            return new Media("file:" + musicRes.getPath());
    } else
        return null;
}
 

/**
 * Creates an instance of port connector.
 * 
 * @param remoteWsdlUrl
 *            The URL at which the WSDL can be accessed.
 * @param userName
 *            The userName to be used for authentication. <code>null</code>
 *            if no authentication is required.
 * @param password
 *            The password for the user. <code>null</code> if not required.
 * @param host
 *            optional - if specified, this host will be used instead the
 *            one from the wsdl
 * 
 * @throws IOException
 * @throws WSDLException
 */
public WSPortConnector(String remoteWsdlUrl, String userName,
        String password, String host) throws IOException, WSDLException {
    this.userName = userName;
    this.password = password;
    URL url = new URL(remoteWsdlUrl);
    if (requiresUserAuthentication(userName, password)) {
        url = BasicAuthLoader.load(url, userName, password);
    }

    WSDLLocator locator = new BasicAuthWSDLLocator(remoteWsdlUrl, userName,
            password);

    try {
        details = getServiceDetails(locator, host);
    } finally {
        locator.close();
    }
}
 

@Test
@RunAsClient
public void testForward() throws Exception
{
    driver.get(new URL(contextPath, "index.xhtml").toString());

    WebElement inputFieldX = driver.findElement(By.id("form:firstValue"));
    inputFieldX.sendKeys("abc");
    WebElement inputFieldY = driver.findElement(By.id("form:secondValue"));
    inputFieldY.sendKeys("xyz");

    WebElement button = driver.findElement(By.id("form:next"));
    button.click();

    Assert.assertTrue(ExpectedConditions.textToBePresentInElement(By.id("firstValue"), "abc").apply(driver));
    Assert.assertTrue(ExpectedConditions.textToBePresentInElement(By.id("secondValue"), "xyz").apply(driver));

}
 

private void setupServer(String homeDir, boolean absolutePath) throws Exception {
  if (!absolutePath) {
    URL url = Thread.currentThread().getContextClassLoader().getResource(homeDir);
    homeDir = url.getPath();
  }
  switch (scheme) {
    case sftp:
      setupSSHD(homeDir);
      break;
    case ftp:
      setupFTPServer(homeDir);
      break;
    case ftps:
      setupFTPSServer(homeDir, KeyStoreType.JKS, null, false);
      break;
    default:
      Assert.fail("Missing Server setup for scheme " + scheme);
  }
}
 

/**
 * @throws Exception if something goes wrong
 */
@Test
public void link() throws Exception {
    final String html = "<html>\n"
            + "<head>\n"
            + "  <title>foo</title>\n"
            + "  <link rel='stylesheet' href='simple.css'>\n"
            + "</head>\n"
            + "<body>\n"
            + "</body></html>";

    try (WebClient webClient = new WebClient(getBrowserVersion(), false, null, -1)) {
        final MockWebConnection webConnection = getMockWebConnection();
        webConnection.setResponse(URL_FIRST, html);
        webConnection.setResponse(new URL(URL_FIRST, "simple.css"), "");

        webClient.setWebConnection(webConnection);

        webClient.getPage(URL_FIRST);
    }
}
 

@Override
public void init() {
	setProjectUrl(buildProjectUrl());

	try {
		if (Strings.isNullOrEmpty(getProjectName()) || Strings.isNullOrEmpty(getName())) {
			val conn = (HttpURLConnection) new URL(getProjectUrl()).openConnection();
			conn.setInstanceFollowRedirects(false);
			conn.connect();

			val newProjectName = conn.getHeaderField("Location").split("/")[5];

			if (Strings.isNullOrEmpty(getProjectName())) {
				setProjectName(newProjectName);
			}

			if (Strings.isNullOrEmpty(getName())) {
				setName(newProjectName);
			}
		}
	} catch (final IOException e) {
		log.error(e);
	}
	setDownloadUrl(getDownloadUrl());

}
 

/** Constructor. */
public BootstrapResolver() {
  URL url = this.getClass().getResource("/com/sun/org/apache/xml/internal/resolver/etc/catalog.dtd");
  if (url != null) {
    publicMap.put(xmlCatalogPubId, url.toString());
    systemMap.put(xmlCatalogSysId, url.toString());
  }

  url = this.getClass().getResource("/com/sun/org/apache/xml/internal/resolver/etc/catalog.rng");
  if (url != null) {
    uriMap.put(xmlCatalogRNG, url.toString());
  }

  url = this.getClass().getResource("/com/sun/org/apache/xml/internal/resolver/etc/catalog.xsd");
  if (url != null) {
    uriMap.put(xmlCatalogXSD, url.toString());
  }

  url = this.getClass().getResource("/com/sun/org/apache/xml/internal/resolver/etc/xcatalog.dtd");
  if (url != null) {
    publicMap.put(xCatalogPubId, url.toString());
  }
}
 

public void testSubmit() throws Exception {
  HttpFetcher fetcher = mock(HttpFetcher.class);
  when(fetcher.execute(any(HttpMessage.class), anyMapOf(String.class, Object.class)))
      .thenReturn(new HttpResponse("POST", new URL("http://foo.google.com"), 0,
          new ByteArrayInputStream("[{\"id\":\"op1\",\"data\":{}}]".getBytes())));


  MockRobot robot = new MockRobot();
  robot.setupOAuth("consumerKey", "consumerSecret", "http://gmodules.com/api/rpc");

  WaveService service = new WaveService(fetcher, robot.computeHash());
  service.setupOAuth("consumerKey", "consumerSecret", "http://gmodules.com/api/rpc");

  OperationQueue opQueue = new OperationQueue();
  opQueue.appendOperation(OperationType.ROBOT_NOTIFY,
      Parameter.of(ParamsProperty.CAPABILITIES_HASH, "123"));
  Wavelet wavelet = mock(Wavelet.class);
  when(wavelet.getOperationQueue()).thenReturn(opQueue);

  assertEquals(1, opQueue.getPendingOperations().size());
  robot.submit(wavelet, "http://gmodules.com/api/rpc", service);
  assertEquals(0, opQueue.getPendingOperations().size());
  verify(fetcher, times(1)).execute(any(HttpMessage.class), anyMapOf(String.class, Object.class));
}
 

public static URL urlFrom(String path) {
    URL url = null;
    try {
        url = openFrom(path).toURI().toURL();
    } catch (MalformedURLException e) {
        fail("Illegal name for '" + path + "' while converting to URL");
    }
    return url;
}
 

@Override
public URL findResource(String name) {
  URL resource = findOwnResource(name);
  if (resource != null) return resource;

  return processResourcesInParents(name, findResourceInPluginCL, findResourceInCl, null, null);
}
 

private SchemaValidation createService(Object validationConfig, String postfix) throws Exception {
    URL wsdl = getClass().getResource("/wsdl/schema_validation.wsdl");
    assertNotNull(wsdl);

    SchemaValidationService service = new SchemaValidationService(wsdl, serviceName);
    assertNotNull(service);

    SchemaValidation validation = service.getPort(portName, SchemaValidation.class);
    setAddress(validation, "http://localhost:" + PORT + "/SoapContext/" + postfix);

    ((BindingProvider)validation).getRequestContext().put(Message.SCHEMA_VALIDATION_ENABLED, validationConfig);
    ((BindingProvider)validation).getResponseContext().put(Message.SCHEMA_VALIDATION_ENABLED, validationConfig);
    new LoggingFeature().initialize((Client)validation, getBus());
    return validation;
}
 

private static Object buildInstallEntityAlt(final String fileName, Class outputtype, Configuration config) throws JAXBException, IOException, ConfigurationException {
        InputStream resourceStream = null;

        // First try the custom install directory
        URL url = ClassUtil.getResource(JUDDI_CUSTOM_INSTALL_DATA_DIR + fileName, Install.class);
        if (url != null) {
                resourceStream = url.openStream();
        }

        // If the custom install directory doesn't exist, then use the standard install directory where the resource is guaranteed to exist.
        if (resourceStream == null) {
                url = ClassUtil.getResource(JUDDI_INSTALL_DATA_DIR + fileName, Install.class);
                if (url != null) {
                        resourceStream = url.openStream();
                }
                // If file still does not exist then return null;
                if (url == null || resourceStream == null) {
                        if (fileName.endsWith(FILE_PUBLISHER)) {
                                throw new ConfigurationException("Could not locate " + JUDDI_INSTALL_DATA_DIR + fileName);
                        } else {
                                log.debug("Could not locate: " + url);
                        }
                        return null;
                }
        }
        log.info("Loading the content of file: " + url);
        StringBuilder xml = new StringBuilder();
        byte[] b = new byte[4096];
        for (int n; (n = resourceStream.read(b)) != -1;) {
                xml.append(new String(b, 0, n, AuthenticatedService.UTF8));
        }
        log.debug("inserting: " + xml.toString());
        StringReader reader = new StringReader(xml.toString());
     
       Object obj= XmlUtils.unmarshal(reader, outputtype);
       reader.close();
       return obj;
}
 

/**
 * Deletes the metadata on this folder associated with a specified scope and template.
 *
 * @param templateName the metadata template type name.
 * @param scope        the scope of the template (usually "global" or "enterprise").
 */
public void deleteMetadata(String templateName, String scope) {
    URL url = METADATA_URL_TEMPLATE.buildAlpha(this.getAPI().getBaseURL(), this.getID(), scope, templateName);
    BoxAPIRequest request = new BoxAPIRequest(this.getAPI(), url, "DELETE");
    BoxAPIResponse response = request.send();
    response.disconnect();
}
 

public static String slurp(String resource) {
    try {
        URL url = Resources.class.getResource(resource);
        if (url == null) {
            throw new FileNotFoundException(resource);
        }
        return slurp(url.openStream());
    } catch (IOException ex) {
        throw new IllegalStateException(ex);
    }
}
 

public void load() throws IOException {
	URL url = new URL(metaUrl);
	URLConnection conn = url.openConnection();
	try (BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), StandardCharsets.UTF_8))) {
		String json = reader.lines().collect(Collectors.joining("\n"));
		Type type = new TypeToken<ArrayList<GameVersion>>() {}.getType();
		versions = Utils.GSON.fromJson(json, type);
		complete(versions);
	}
}
 

@Override
protected URLConnection openConnection(URL url) throws IOException {
    String s = url.toString();
    int index = s.indexOf("!/");
    if (index == -1)
        throw new MalformedURLException("no !/ found in url spec:" + s);

    throw new IOException("Can't connect to jmod URL");
}
 

@Test
public void testHttpUrlConnectionTimeout() throws Exception {

  URL mockURL = PowerMockito.mock(URL.class);
  HttpURLConnection mockConnection = PowerMockito.mock(HttpURLConnection.class);
  mockConnection.setConnectTimeout(30000);

  PowerMockito.when(mockURL.openConnection()).thenReturn(mockConnection);

  SocketTimeoutException expectedException = new SocketTimeoutException();
  PowerMockito.when(mockConnection.getResponseCode()).thenThrow(expectedException);

  verify(mockConnection).setConnectTimeout(30000);
}
 

private Config loadConfig(URI uri) {
    Config config = null;
    try {
        URL jsonUrl = null;
        if (DEFAULT_URI_PATH.equals(uri.getPath())) {
            jsonUrl = JCachingProvider.class.getResource("/redisson-jcache.json");
        } else {
            jsonUrl = uri.toURL();
        }
        if (jsonUrl == null) {
            throw new IOException();
        }
        config = Config.fromJSON(jsonUrl);
    } catch (IOException e) {
        try {
            URL yamlUrl = null;
            if (DEFAULT_URI_PATH.equals(uri.getPath())) {
                yamlUrl = JCachingProvider.class.getResource("/redisson-jcache.yaml");
            } else {
                yamlUrl = uri.toURL();
            }
            if (yamlUrl != null) {
                config = Config.fromYAML(yamlUrl);
            }
        } catch (IOException e2) {
            // skip
        }
    }
    return config;
}
 

/**
 * {@inheritDoc}
 */
@Override
public void webWindowContentChanged(final WebWindowEvent event) {
    final WebWindow window = event.getWebWindow();
    boolean use = false;
    if (window instanceof DialogWindow) {
        use = true;
    }
    else if (window instanceof TopLevelWindow) {
        use = event.getOldPage() == null;
    }
    else if (window instanceof FrameWindow) {
        final FrameWindow fw = (FrameWindow) window;
        final String enclosingPageState = fw.getEnclosingPage().getDocumentElement().getReadyState();
        final URL frameUrl = fw.getEnclosedPage().getUrl();
        if (!DomNode.READY_STATE_COMPLETE.equals(enclosingPageState) || frameUrl == URL_ABOUT_BLANK) {
            return;
        }

        // now looks at the visibility of the frame window
        final BaseFrameElement frameElement = fw.getFrameElement();
        if (frameElement.isDisplayed()) {
            final Object element = frameElement.getScriptableObject();
            final HTMLElement htmlElement = (HTMLElement) element;
            final ComputedCSSStyleDeclaration style =
                    htmlElement.getWindow().getComputedStyle(htmlElement, null);
            use = style.getCalculatedWidth(false, false) != 0
                    && style.getCalculatedHeight(false, false) != 0;
        }
    }
    if (use) {
        webClient_.setCurrentWindow(window);
    }
}
 

@Test
public void invalidAcceptHeader2() throws Exception {
  URL url = new URL(SERVICE_URI + "ESAllPrim");

  HttpURLConnection connection = (HttpURLConnection) url.openConnection();
  connection.setRequestMethod(HttpMethod.GET.name());
  connection.setRequestProperty(HttpHeader.ACCEPT, "application/xyz");
  connection.connect();

  assertEquals(HttpStatusCode.NOT_ACCEPTABLE.getStatusCode(), connection.getResponseCode());

  final String content = IOUtils.toString(connection.getErrorStream());
  assertTrue(content.contains("The content-type range 'application/xyz' is "
      + "not supported as value of the Accept header."));
}
 

private FileObject getFile() {
    FileObject fo;
    try {
        fo = URLMapper.findFileObject(new URL(url));
    } catch (MalformedURLException ex) {
        Exceptions.printStackTrace(ex);
        fo = null;
    }
    return fo;
}
 

private URL getFileLocation(String fileName) {
	URL lurl = RangerConfiguration.class.getClassLoader().getResource(fileName);
	
	if (lurl == null ) {
		lurl = RangerConfiguration.class.getClassLoader().getResource("/" + fileName);
	}
	return lurl;
}
 

/**
 * Sets the port where the server is started.
 * @throws MalformedURLException
 */
@Override
public void setPort(int port) throws MalformedURLException {
    XmlRpcClientConfigImpl config = new XmlRpcClientConfigImpl();
    config.setServerURL(new URL("http://" + LocalHost.getLocalHost() + ":" + port));

    this.impl.setConfig(config);
}
 

public static String getJarFileNameFromURLPath(String name) {
  String fileName = "";

  if (null != name && name.indexOf(Java.JAR_FILE_PATH_SEPARATOR) > 0) {
    fileName = name.substring(0, name.indexOf(Java.JAR_FILE_PATH_SEPARATOR));
    try {
      URLToFileSystemAdapter urlToFileSystemAdapter = new URLToFileSystemAdapter(new URL(fileName));
      fileName = urlToFileSystemAdapter.getAsFile().getAbsolutePath();
    } catch (MalformedURLException ignored) {
    }
  }

  return fileName;
}
 

JarLoader(URL url, URLStreamHandler jarHandler,
          HashMap<String, Loader> loaderMap)
    throws IOException
{
    super(new URL("jar", "", -1, url + "!/", jarHandler));
    csu = url;
    handler = jarHandler;
    lmap = loaderMap;

    if (!isOptimizable(url)) {
        ensureOpen();
    } else {
         String fileName = url.getFile();
        if (fileName != null) {
            fileName = ParseUtil.decode(fileName);
            File f = new File(fileName);
            metaIndex = MetaIndex.forJar(f);
            // If the meta index is found but the file is not
            // installed, set metaIndex to null. A typical
            // senario is charsets.jar which won't be installed
            // when the user is running in certain locale environment.
            // The side effect of null metaIndex will cause
            // ensureOpen get called so that IOException is thrown.
            if (metaIndex != null && !f.exists()) {
                metaIndex = null;
            }
        }

        // metaIndex is null when either there is no such jar file
        // entry recorded in meta-index file or such jar file is
        // missing in JRE. See bug 6340399.
        if (metaIndex == null) {
            ensureOpen();
        }
    }
}
 

@Override
public String provideTemplateForName(String templateName) {
    URL url = Resources.getResource(templateName);
    try {
        return Resources.toString(url, Charset.defaultCharset());
    } catch (IOException e) {
        e.printStackTrace();
    }
    return null;
}