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

Example 1 with URLStreamHandlerFactory

use of java.net.URLStreamHandlerFactory in project robovm by robovm.

the class OldURLTest method testSetURLStreamHandlerFactory.

public void testSetURLStreamHandlerFactory() throws MalformedURLException, IOException, IllegalArgumentException, IllegalAccessException {
    URLStreamHandlerFactory factory = new MyURLStreamHandlerFactory();
    Field streamHandlerFactoryField = null;
    int counter = 0;
    File sampleFile = createTempHelloWorldFile();
    URL fileURL = sampleFile.toURL();
    Field[] fields = URL.class.getDeclaredFields();
    for (Field f : fields) {
        if (URLStreamHandlerFactory.class.equals(f.getType())) {
            counter++;
            streamHandlerFactoryField = f;
        }
    }
    if (counter != 1) {
        fail("Error in test setup: not Factory found");
    }
    streamHandlerFactoryField.setAccessible(true);
    URLStreamHandlerFactory old = (URLStreamHandlerFactory) streamHandlerFactoryField.get(null);
    try {
        streamHandlerFactoryField.set(null, factory);
        BufferedReader buf = new BufferedReader(new InputStreamReader(fileURL.openStream()), helloWorldString.getBytes().length);
        String nextline;
        while ((nextline = buf.readLine()) != null) {
            assertEquals(helloWorldString, nextline);
        }
        buf.close();
    } finally {
        streamHandlerFactoryField.set(null, old);
    }
}

Example 2 with URLStreamHandlerFactory

use of java.net.URLStreamHandlerFactory in project xwiki-platform by xwiki.

the class URIClassLoaderTest method testFindResource.

/**
 * Verify that resource located in a URI with an attachmentjar protocol can be found.
 */
@Test
public void testFindResource() throws Exception {
    URLStreamHandlerFactory urlStreamHandlerFactory = getComponentManager().getInstance(URLStreamHandlerFactory.class);
    URIClassLoader cl = new URIClassLoader(new URI[] { new URI("attachmentjar://page%40filename1"), new URI("http://some/url"), new URI("attachmentjar://filename2") }, urlStreamHandlerFactory);
    Assert.assertEquals(3, cl.getURLs().length);
    Assert.assertEquals("attachmentjar://page%40filename1", cl.getURLs()[0].toString());
    Assert.assertEquals("http://some/url", cl.getURLs()[1].toString());
    Assert.assertEquals("attachmentjar://filename2", cl.getURLs()[2].toString());
    final AttachmentReference attachmentName1 = new AttachmentReference("filename1", new DocumentReference("wiki", "space", "page"));
    final AttachmentReference attachmentName2 = new AttachmentReference("filename2", new DocumentReference("wiki", "space", "page"));
    getMockery().checking(new Expectations() {

        {
            allowing(URIClassLoaderTest.this.arf).resolve("page@filename1");
            will(returnValue(attachmentName1));
            oneOf(URIClassLoaderTest.this.dab).getAttachmentContent(attachmentName1);
            will(returnValue(new ByteArrayInputStream(createJarFile("/nomatch"))));
            allowing(URIClassLoaderTest.this.arf).resolve("filename2");
            will(returnValue(attachmentName2));
            oneOf(URIClassLoaderTest.this.dab).getAttachmentContent(attachmentName2);
            will(returnValue(new ByteArrayInputStream(createJarFile("/something"))));
        }
    });
    Assert.assertEquals("jar:attachmentjar://filename2!/something", cl.findResource("/something").toString());
}

Example 3 with URLStreamHandlerFactory

use of java.net.URLStreamHandlerFactory in project fabric8 by fabric8io.

the class URLs method setURLStreamHandlerFactory.

/**
 * The code barfs if we've already set the factory so we have to clear it via reflection first.
 * <p/>
 * Hacks FTW :)
 */
static void setURLStreamHandlerFactory(URLStreamHandlerFactory newFactory) {
    String fieldName = "factory";
    Class<URL> clazz = URL.class;
    try {
        Field field = clazz.getDeclaredField(fieldName);
        field.setAccessible(true);
        URLStreamHandlerFactory oldValue = (URLStreamHandlerFactory) field.get(null);
        if (oldValue != null) {
            field.set(null, null);
        }
    } catch (NoSuchFieldException e) {
        LOG.error("Could not find field " + fieldName + " in class " + clazz.getName() + ". " + e, e);
    } catch (IllegalAccessException e) {
        LOG.error("Could not access field " + fieldName + " in class " + clazz.getName() + ". " + e, e);
    }
    if (newFactory != null) {
        URL.setURLStreamHandlerFactory(newFactory);
    }
}

Example 4 with URLStreamHandlerFactory

use of java.net.URLStreamHandlerFactory in project fabric8 by fabric8io.

the class URLs method getURLStreamHandlerFactory.

/**
 * For some odd reason this is private so lets use lovely reflection as a hack!
 */
static URLStreamHandlerFactory getURLStreamHandlerFactory() {
    String fieldName = "factory";
    Class<URL> clazz = URL.class;
    try {
        Field field = clazz.getDeclaredField(fieldName);
        field.setAccessible(true);
        return (URLStreamHandlerFactory) field.get(null);
    } catch (NoSuchFieldException e) {
        LOG.error("Could not find field " + fieldName + " in class " + clazz.getName() + ". " + e, e);
    } catch (IllegalAccessException e) {
        LOG.error("Could not access field " + fieldName + " in class " + clazz.getName() + ". " + e, e);
    }
    return null;
}

Example 5 with URLStreamHandlerFactory

use of java.net.URLStreamHandlerFactory in project activemq-artemis by apache.

the class RequestReplyNoAdvisoryNetworkTest method testNonAdvisoryNetworkRequestReplyXmlConfig.

public void testNonAdvisoryNetworkRequestReplyXmlConfig() throws Exception {
    final String xmlConfigString = new String("<beans" + " xmlns=\"http://www.springframework.org/schema/beans\"" + " xmlns:amq=\"http://activemq.apache.org/schema/core\"" + " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"" + " xsi:schemaLocation=\"http://www.springframework.org/schema/beans" + " http://www.springframework.org/schema/beans/spring-beans-2.0.xsd" + " http://activemq.apache.org/schema/core" + " http://activemq.apache.org/schema/core/activemq-core.xsd\">" + "  <broker xmlns=\"http://activemq.apache.org/schema/core\" id=\"broker\"" + "    allowTempAutoCreationOnSend=\"true\" schedulePeriodForDestinationPurge=\"1000\"" + "    brokerName=\"%HOST%\" persistent=\"false\" advisorySupport=\"false\" useJmx=\"false\" >" + "   <destinationPolicy>" + "    <policyMap>" + "     <policyEntries>" + "      <policyEntry optimizedDispatch=\"true\"  gcInactiveDestinations=\"true\" gcWithNetworkConsumers=\"true\" inactiveTimoutBeforeGC=\"1000\">" + "       <destination>" + "        <tempQueue physicalName=\"" + replyQWildcard.getPhysicalName() + "\"/>" + "       </destination>" + "      </policyEntry>" + "     </policyEntries>" + "    </policyMap>" + "   </destinationPolicy>" + "   <networkConnectors>" + "    <networkConnector uri=\"multicast://default\">" + "     <staticallyIncludedDestinations>" + "      <queue physicalName=\"" + sendQ.getPhysicalName() + "\"/>" + "      <tempQueue physicalName=\"" + replyQWildcard.getPhysicalName() + "\"/>" + "     </staticallyIncludedDestinations>" + "    </networkConnector>" + "   </networkConnectors>" + "   <transportConnectors>" + "     <transportConnector uri=\"tcp://0.0.0.0:0\" discoveryUri=\"multicast://default\" />" + "   </transportConnectors>" + "  </broker>" + "</beans>");
    final String localProtocolScheme = "inline";
    URL.setURLStreamHandlerFactory(new URLStreamHandlerFactory() {

        @Override
        public URLStreamHandler createURLStreamHandler(String protocol) {
            if (localProtocolScheme.equalsIgnoreCase(protocol)) {
                return 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(xmlConfigString.replace("%HOST%", url.getFile()).getBytes(StandardCharsets.UTF_8));
                            }
                        };
                    }
                };
            }
            return null;
        }
    });
    a = new XBeanBrokerFactory().createBroker(new URI("xbean:" + localProtocolScheme + ":A"));
    b = new XBeanBrokerFactory().createBroker(new URI("xbean:" + localProtocolScheme + ":B"));
    brokers.add(a);
    brokers.add(b);
    doTestNonAdvisoryNetworkRequestReply();
}