Example usage for java.net URLStreamHandler URLStreamHandler

Introduction

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

Prototype

URLStreamHandler

Source Link

Usage

From source file:org.apache.jmeter.protocol.http.util.LoopbackHttpClientSocketFactory.java

/**
 * Convenience method to set up the necessary HttpClient protocol and URL handler.
 *
 * Only works for HttpClient, because it's not possible (or at least very difficult)
 * to provide a different socket factory for the HttpURLConnection class.
 *//*from   w  w w.  j av  a  2 s  .co  m*/
public static void setup() {
    final String LOOPBACK = "loopback"; // $NON-NLS-1$

    // This ensures tha HttpClient knows about the protocol
    Protocol.registerProtocol(LOOPBACK, new Protocol(LOOPBACK, new LoopbackHttpClientSocketFactory(), 1));

    // Now allow the URL handling to work.
    URLStreamHandlerFactory ushf = new URLStreamHandlerFactory() {
        @Override
        public URLStreamHandler createURLStreamHandler(String protocol) {
            if (protocol.equalsIgnoreCase(LOOPBACK)) {
                return new URLStreamHandler() {
                    @Override
                    protected URLConnection openConnection(URL u) throws IOException {
                        return null;// not needed for HttpClient
                    }
                };
            }
            return null;
        }
    };

    java.net.URL.setURLStreamHandlerFactory(ushf);
}

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From source file:org.apache.taverna.robundle.TestBundles.java

@Test
public void openBundleURLNonFile() throws Exception {
    final URL url = getClass().getResource("/workflowrun.bundle.zip");
    assertNotNull(url);//w  w  w . j  av a 2 s .co m
    URLStreamHandler handler = new URLStreamHandler() {
        @Override
        protected URLConnection openConnection(URL u) throws IOException {
            return url.openConnection();
        }
    };
    URL testUrl = new URL("test", "test", 0, "test", handler);
    try (Bundle b = Bundles.openBundle(testUrl)) {
        checkWorkflowrunBundle(b);
    }
}

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From source file:org.auraframework.util.javascript.MultiStreamReaderTest.java

private URL getStringStreamURL(final String content) throws MalformedURLException {
    return new URL("string", null, 0, "" + System.nanoTime(), new URLStreamHandler() {
        @Override/*from  w w  w.j  a  v a2 s.  c o m*/
        protected URLConnection openConnection(URL u) throws IOException {
            return new StringStreamURLConnection(u, content);
        }
    });
}

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From source file:org.bimserver.plugins.classloaders.FileJarClassLoader.java

@Override
public URL findResource(String name) {
    try {/*from  w ww.  j  a v a  2s  . c om*/
        final Lazy<InputStream> lazyInputStream = findPath(name);
        if (lazyInputStream != null) {
            try {
                URL baseUrl = new URL("file:" + name);
                URL url = new URL(baseUrl, name, new URLStreamHandler() {
                    @Override
                    protected URLConnection openConnection(URL u) throws IOException {
                        return new URLConnection(u) {
                            @Override
                            public void connect() throws IOException {
                            }

                            @Override
                            public InputStream getInputStream() throws IOException {
                                return lazyInputStream.get();
                            }
                        };
                    }
                });
                return url;
            } catch (MalformedURLException e) {
                LOGGER.error("", e);
            }
        } else {
            LOGGER.debug("File not found: " + name + " (in " + jarFile.getFileName().toString() + ")");
        }
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    return null;
}

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From source file:org.bimserver.plugins.classloaders.JarClassLoader.java

@Override
protected URL findResource(final String name) {
    if (map.containsKey(name)) {
        try {/*from   w w w . j a  va2 s .c  o  m*/
            return new URL(new URL("jar:" + jarFile.toURI().toURL() + "!/" + name), name,
                    new URLStreamHandler() {
                        @Override
                        protected URLConnection openConnection(URL u) throws IOException {
                            return new URLConnection(u) {
                                @Override
                                public void connect() throws IOException {
                                }

                                @Override
                                public InputStream getInputStream() throws IOException {
                                    return new InflaterInputStream(new ByteArrayInputStream(map.get(name)));
                                }
                            };
                        }
                    });
        } catch (MalformedURLException e) {
            LOGGER.error("", e);
        }
    }
    return null;
}

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From source file:org.bimserver.plugins.classloaders.MemoryJarClassLoader.java

@Override
public URL findResource(final String name) {
    if (map.containsKey(name)) {
        try {//from w  w w.ja  va  2  s  .c o  m
            return new URL(new URL("jar:" + jarFile.toURI().toURL() + "!/" + name), name,
                    new URLStreamHandler() {
                        @Override
                        protected URLConnection openConnection(URL u) throws IOException {
                            return new URLConnection(u) {
                                @Override
                                public void connect() throws IOException {
                                }

                                @Override
                                public InputStream getInputStream() throws IOException {
                                    return new InflaterInputStream(new ByteArrayInputStream(map.get(name)));
                                }
                            };
                        }
                    });
        } catch (MalformedURLException e) {
            LOGGER.error("", e);
        }
    }
    return null;
}

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From source file:org.bimserver.plugins.JarClassLoader.java

@Override
protected URL findResource(final String name) {
    if (map.containsKey(name)) {
        try {//from  w w  w . j  av  a 2  s .c  o  m
            return new URL(new URL("jar:" + jarFile.toURI().toURL() + "!/" + name), name,
                    new URLStreamHandler() {
                        @Override
                        protected URLConnection openConnection(URL u) throws IOException {
                            return new URLConnection(u) {
                                @Override
                                public void connect() throws IOException {
                                }

                                @Override
                                public InputStream getInputStream() throws IOException {
                                    return new ByteArrayInputStream(map.get(name));
                                }
                            };
                        }
                    });
        } catch (MalformedURLException e) {
            LOGGER.error("", e);
        }
    }
    return null;
}

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From source file:org.eclipse.orion.server.filesystem.git.GitFileStore.java

public GitFileStore(String s, String authority) {
    try {//from w w  w.j  a v a2s . c  om
        gitUrl = new URL(null, s, new URLStreamHandler() {

            @Override
            protected URLConnection openConnection(URL u) throws IOException {
                // never called, see #openInputStream(int, IProgressMonitor)
                return null;
            }
        });
    } catch (MalformedURLException e) {
        throw new IllegalArgumentException(e);
    }

    if (authority == null)
        throw new IllegalArgumentException("authority cannot be null");
    this.authority = authority;
    if (gitUrl.getQuery() == null)
        throw new IllegalArgumentException("missing query");
}

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From source file:org.sakaiproject.compilatio.util.CompilatioAPIUtil.java

public static Document callCompilatioReturnDocument(String apiURL, Map<String, String> parameters,
        String secretKey, final int timeout) throws TransientSubmissionException, SubmissionException {

    SOAPConnectionFactory soapConnectionFactory;
    Document xmlDocument = null;//  w  w  w .  jav a2 s  .c o  m
    try {
        soapConnectionFactory = SOAPConnectionFactory.newInstance();

        SOAPConnection soapConnection = soapConnectionFactory.createConnection();

        MessageFactory messageFactory = MessageFactory.newInstance();
        SOAPMessage soapMessage = messageFactory.createMessage();
        SOAPPart soapPart = soapMessage.getSOAPPart();
        SOAPEnvelope envelope = soapPart.getEnvelope();
        SOAPBody soapBody = envelope.getBody();
        SOAPElement soapBodyAction = soapBody.addChildElement(parameters.get("action"));
        parameters.remove("action");
        // api key
        SOAPElement soapBodyKey = soapBodyAction.addChildElement("key");
        soapBodyKey.addTextNode(secretKey);

        Set<Entry<String, String>> ets = parameters.entrySet();
        Iterator<Entry<String, String>> it = ets.iterator();
        while (it.hasNext()) {
            Entry<String, String> param = it.next();
            SOAPElement soapBodyElement = soapBodyAction.addChildElement(param.getKey());
            soapBodyElement.addTextNode(param.getValue());
        }

        URL endpoint = new URL(null, apiURL, new URLStreamHandler() {
            @Override
            protected URLConnection openConnection(URL url) throws IOException {
                URL target = new URL(url.toString());
                URLConnection connection = target.openConnection();
                // Connection settings
                connection.setConnectTimeout(timeout);
                connection.setReadTimeout(timeout);
                return (connection);
            }
        });

        SOAPMessage soapResponse = soapConnection.call(soapMessage, endpoint);

        // loading the XML document
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        soapResponse.writeTo(out);
        DocumentBuilderFactory builderfactory = DocumentBuilderFactory.newInstance();
        builderfactory.setNamespaceAware(true);

        DocumentBuilder builder = builderfactory.newDocumentBuilder();
        xmlDocument = builder.parse(new InputSource(new StringReader(out.toString())));
        soapConnection.close();

    } catch (UnsupportedOperationException | SOAPException | IOException | ParserConfigurationException
            | SAXException e) {
        log.error(e);
    }
    return xmlDocument;

}

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From source file:org.sakaiproject.contentreview.compilatio.util.CompilatioAPIUtil.java

public static Document callCompilatioReturnDocument(String apiURL, Map<String, String> parameters,
        String secretKey, final int timeout, Proxy proxy, boolean isMultipart)
        throws TransientSubmissionException, SubmissionException {

    SOAPConnectionFactory soapConnectionFactory;
    Document xmlDocument = null;/*from  w  w w.  j a va 2  s. c  o m*/
    try {
        soapConnectionFactory = SOAPConnectionFactory.newInstance();

        SOAPConnection soapConnection = soapConnectionFactory.createConnection();

        MessageFactory messageFactory = MessageFactory.newInstance();
        SOAPMessage soapMessage = messageFactory.createMessage();
        SOAPPart soapPart = soapMessage.getSOAPPart();
        SOAPEnvelope envelope = soapPart.getEnvelope();
        SOAPBody soapBody = envelope.getBody();
        SOAPElement soapBodyAction = soapBody.addChildElement(parameters.get("action"));
        parameters.remove("action");
        // api key
        SOAPElement soapBodyKey = soapBodyAction.addChildElement("key");
        soapBodyKey.addTextNode(secretKey);

        Set<Entry<String, String>> ets = parameters.entrySet();
        Iterator<Entry<String, String>> it = ets.iterator();
        while (it.hasNext()) {
            Entry<String, String> param = it.next();
            SOAPElement soapBodyElement = soapBodyAction.addChildElement(param.getKey());
            soapBodyElement.addTextNode(param.getValue());
        }

        URL endpoint = new URL(null, apiURL, new URLStreamHandler() {
            @Override
            protected URLConnection openConnection(URL url) throws IOException {
                URL target = new URL(url.toString());
                URLConnection connection = target.openConnection();
                // Connection settings
                connection.setConnectTimeout(timeout);
                connection.setReadTimeout(timeout);
                return (connection);
            }
        });

        SOAPMessage soapResponse = soapConnection.call(soapMessage, endpoint);

        // loading the XML document
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        soapResponse.writeTo(out);
        DocumentBuilderFactory builderfactory = DocumentBuilderFactory.newInstance();
        builderfactory.setNamespaceAware(true);

        DocumentBuilder builder = builderfactory.newDocumentBuilder();
        xmlDocument = builder.parse(new InputSource(new StringReader(out.toString())));
        soapConnection.close();

    } catch (UnsupportedOperationException | SOAPException | IOException | ParserConfigurationException
            | SAXException e) {
        log.error(e);
    }
    return xmlDocument;

}

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