Examples with ObjectFactory javax.naming.spi.ObjectFactory used on opensource projects

Example 51 with ObjectFactory

use of javax.naming.spi.ObjectFactory in project aries by apache.

the class ObjectFactoryHelper method getObjectInstanceUsingRefAddress.

private Object getObjectInstanceUsingRefAddress(Enumeration<RefAddr> addresses, Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment, Attributes attrs) throws Exception {
    while (addresses.hasMoreElements()) {
        RefAddr address = addresses.nextElement();
        if (address instanceof StringRefAddr && "URL".equals(address.getType())) {
            String urlScheme = getUrlScheme((String) address.getContent());
            ServicePair<ObjectFactory> factoryService = ContextHelper.getURLObjectFactory(callerContext, urlScheme, environment);
            if (factoryService != null) {
                ObjectFactory factory = factoryService.get();
                String value = (String) address.getContent();
                Object result = getObjectFromFactory(value, name, nameCtx, environment, attrs, factory);
                // loop we are in.
                if (result != null && result != obj) {
                    return result;
                }
            }
        }
    }
    return obj;
}

Example 52 with ObjectFactory

use of javax.naming.spi.ObjectFactory in project aries by apache.

the class ObjectFactoryHelper method getObjectInstanceViaContextDotObjectFactories.

/*
     * Attempt to obtain an Object instance via the java.naming.factory.object property
     */
private Object getObjectInstanceViaContextDotObjectFactories(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment, Attributes attrs) throws Exception {
    Object result = null;
    String factories = (String) environment.get(Context.OBJECT_FACTORIES);
    if (factories != null && factories.length() > 0) {
        String[] candidates = factories.split(":");
        ClassLoader cl = Utils.doPrivileged(Thread.currentThread()::getContextClassLoader);
        for (String cand : candidates) {
            ObjectFactory factory;
            try {
                @SuppressWarnings("unchecked") Class<ObjectFactory> clz = (Class<ObjectFactory>) cl.loadClass(cand);
                factory = clz.newInstance();
            } catch (Exception e) {
                if (logger.isLoggable(Level.FINE))
                    logger.log(Level.FINE, "Exception instantiating factory: " + e);
                continue;
            }
            if (logger.isLoggable(Level.FINE))
                logger.log(Level.FINE, "cand=" + cand + " factory=" + factory);
            if (factory != null) {
                result = getObjectFromFactory(obj, name, nameCtx, environment, attrs, factory);
            }
            if (result != null && result != obj)
                break;
        }
    }
    if (logger.isLoggable(Level.FINE))
        logger.log(Level.FINE, "result = " + result);
    return (result == null) ? obj : result;
}

Example 53 with ObjectFactory

use of javax.naming.spi.ObjectFactory in project aries by apache.

the class InitialContextTest method testURLLookup.

@Test
public void testURLLookup() throws Exception {
    ObjectFactory of = new ObjectFactory() {

        public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws Exception {
            return dummyContext("result");
        }
    };
    registerURLObjectFactory(of, "test");
    ic = initialContext();
    assertEquals("result", ic.lookup("test:something"));
}

Example 54 with ObjectFactory

use of javax.naming.spi.ObjectFactory in project aries by apache.

the class InitialContextTest method testLookupWithoutICFButWithURLLookup.

@Test
public void testLookupWithoutICFButWithURLLookup() throws NamingException {
    ObjectFactory factory = Skeleton.newMock(ObjectFactory.class);
    Context ctx = Skeleton.newMock(Context.class);
    Skeleton.getSkeleton(factory).setReturnValue(new MethodCall(ObjectFactory.class, "getObjectInstance", Object.class, Name.class, Context.class, Hashtable.class), ctx);
    Skeleton.getSkeleton(ctx).setReturnValue(new MethodCall(Context.class, "lookup", String.class), "someText");
    Properties props = new Properties();
    props.put(JNDIConstants.JNDI_URLSCHEME, "testURL");
    bc.registerService(ObjectFactory.class.getName(), factory, (Dictionary) props);
    props = new Properties();
    props.put(JNDIConstants.BUNDLE_CONTEXT, bc);
    InitialContext initialCtx = new InitialContext(props);
    Object someObject = initialCtx.lookup("testURL:somedata");
    assertEquals("Expected to be given a string, but got something else.", "someText", someObject);
}

Example 55 with ObjectFactory

use of javax.naming.spi.ObjectFactory in project aries by apache.

the class InitialContextTest method testNoURLContextCaching.

@Test
public void testNoURLContextCaching() throws Exception {
    final AtomicBoolean second = new AtomicBoolean(false);
    final Context ctx = dummyContext("one");
    final Context ctx2 = dummyContext("two");
    ObjectFactory of = new ObjectFactory() {

        public Object getObjectInstance(Object obj, Name name, Context nameCtx, Hashtable<?, ?> environment) throws Exception {
            if (second.get())
                return ctx2;
            else {
                second.set(true);
                return ctx;
            }
        }
    };
    registerURLObjectFactory(of, "test");
    ic = initialContext();
    assertEquals("one", ic.lookup("test:something"));
    assertEquals("two", ic.lookup("test:something"));
}