Example usage for java.lang.reflect Proxy getInvocationHandler

Introduction

In this page you can find the example usage for java.lang.reflect Proxy getInvocationHandler.

Prototype

@CallerSensitive
public static InvocationHandler getInvocationHandler(Object proxy) throws IllegalArgumentException

Source Link

Document

Returns the invocation handler for the specified proxy instance.

Usage

From source file:org.qi4j.runtime.value.ValueInstance.java

public static ValueInstance getValueInstance(ValueComposite composite) {
    return (ValueInstance) Proxy.getInvocationHandler(composite);
}

From source file:com.googlecode.easymockrule.EasyMockUtils.java

private static ObjectMethodsFilter getInvocationHandler(Object mock) {
    return (ObjectMethodsFilter) Proxy.getInvocationHandler(mock);
}

From source file:cat.albirar.framework.dynabean.impl.DynaBeanFactoryUtils.java

/**
 * Extract a dynaBean from proxy or return directly if isn't proxy.
 * @param dynaBean The dynabean (proxified or not) <b>REQUIRED</b>
 * @return The {@link DynaBeanImpl} deproxified if needed
 * @throws IllegalArgumentException If the dynaBean is not of the class {@link DynaBeanImpl}
 *///from  ww w  .j av  a2  s  . c  o m
public static DynaBeanImpl<?> deproxifyDynabean(Object dynaBean) {
    Object db;
    if (Proxy.isProxyClass(dynaBean.getClass())) {
        db = Proxy.getInvocationHandler(dynaBean);
    } else {
        db = dynaBean;
    }
    Assert.isTrue(DynaBeanImpl.class.isAssignableFrom(db.getClass()),
            "The dynaBean should to be a true dynaBean");
    return (DynaBeanImpl<?>) db;
}

From source file:net.sf.beanlib.hibernate3.Hibernate3SequenceGenerator.java

/** Returns the next sequence id from the specified sequence and session. */
public static long nextval(final String sequenceName, final Session session) {
    Object target = session;/*from   www.j a  va  2  s  . co m*/

    if (Proxy.isProxyClass(session.getClass())) {
        // Dig out the underlying session.
        InvocationHandler invocationHandler = Proxy.getInvocationHandler(session);

        if (invocationHandler instanceof DtoCentricCloseSuppressingInvocationHandler) {
            // This is faster for we don't need to use reflection.
            DtoCentricCloseSuppressingInvocationHandler dch = (DtoCentricCloseSuppressingInvocationHandler) invocationHandler;
            target = dch.getTarget();
        } else {
            Class<?> invocationHandlerClass = invocationHandler.getClass();
            Class<?> invocationHandlerDeclaringClass = invocationHandlerClass.getDeclaringClass();

            if (invocationHandlerDeclaringClass == HibernateTemplate.class) {
                String className = invocationHandlerClass.getName();

                if (className.endsWith("CloseSuppressingInvocationHandler")) {
                    // Assume this is the private class org.springframework.orm.hibernate3.HibernateTempate$CloseSuppressingInvocationHandler
                    // Dig out the private target.  
                    // I know this is bad, but there doesn't seem to be a better way.  Oh well.
                    try {
                        Field f = invocationHandlerClass.getDeclaredField("target");
                        f.setAccessible(true);
                        target = f.get(invocationHandler);
                    } catch (SecurityException e) {
                        throw new RuntimeException(e);
                    } catch (NoSuchFieldException e) {
                        throw new RuntimeException(e);
                    } catch (IllegalAccessException e) {
                        throw new RuntimeException(e);
                    }

                }
            }

        }
    }
    SessionImpl sessionImpl;

    if (target instanceof SessionImpl)
        sessionImpl = (SessionImpl) target;
    else
        throw new IllegalStateException("Not yet know how to handle the given session!");
    IdentifierGenerator idGenerator = createIdentifierGenerator(sequenceName, session);
    Serializable id = idGenerator.generate(sessionImpl, null);
    return (Long) id;
}

From source file:de.xwic.appkit.core.model.EntityModelFactory.java

/**
 * Returns true if the specified entity is a EntityModel implementation.
 * @param entity/*from   www  . j a  va2  s.c  o  m*/
 * @return
 */
public static boolean isModel(IEntity entity) {
    return (Proxy.isProxyClass(entity.getClass())
            && Proxy.getInvocationHandler(entity) instanceof EntityModelInvocationHandler);
}

From source file:net.heartsome.license.webservice.ServiceUtilTest.java

public static IService getService() throws MalformedURLException {
    // Service srvcModel = new
    // ObjectServiceFactory().create(IService.class);
    // XFireProxyFactory factory = new XFireProxyFactory(XFireFactory
    // .newInstance().getXFire());
    ///*from  ww w. ja  v a 2  s  . co m*/
    // IService srvc = (IService) factory.create(srvcModel,
    // Constants.CONNECT_URL);
    // return srvc;

    ProtocolSocketFactory easy = new EasySSLProtocolSocketFactory();
    Protocol protocol = new Protocol(HTTP_TYPE, easy, PORT);
    Protocol.registerProtocol(HTTP_TYPE, protocol);
    Service serviceModel = new ObjectServiceFactory().create(IService.class, SERVICE_NAME, SERVICE_NAMESPACE,
            null);

    IService service = (IService) new XFireProxyFactory().create(serviceModel, SERVICE_URL);
    Client client = ((XFireProxy) Proxy.getInvocationHandler(service)).getClient();
    client.addOutHandler(new DOMOutHandler());
    client.setProperty(CommonsHttpMessageSender.GZIP_ENABLED, Boolean.FALSE);
    client.setProperty(CommonsHttpMessageSender.DISABLE_EXPECT_CONTINUE, "1");
    client.setProperty(CommonsHttpMessageSender.HTTP_TIMEOUT, "0");

    return service;
}

From source file:cognition.pipeline.data.helper.ClobHelper.java

private String getString(Object expectedClob) {
    SerializableClobProxy clobProxy = (SerializableClobProxy) Proxy.getInvocationHandler(expectedClob);
    Clob wrappedClob = clobProxy.getWrappedClob();
    try {// ww w  . ja  va2 s.com
        return wrappedClob.getSubString(1, (int) wrappedClob.length());
    } catch (SQLException e) {
        e.printStackTrace();
        return "error: could not retrieve text";
    }
}

From source file:com.gs.jrpip.client.SessionAwareFastServletProxyFactoryTest.java

public void testCreateSession() throws MalformedURLException {
    SessionAwareFastServletProxyFactory factory = new SessionAwareFastServletProxyFactory();
    factory.setUseLocalService(false);/*from  www . jav a2  s .  com*/
    Echo echo = factory.create(Echo.class, this.getJrpipUrl());
    FastServletProxyInvocationHandler invocationHandler = (FastServletProxyInvocationHandler) Proxy
            .getInvocationHandler(echo);
    Cookie[] cookies = invocationHandler.getCookies();
    Assert.assertEquals(1, cookies.length);
    TestCase.assertEquals("JSESSIONID", cookies[0].getName());
}

From source file:cognition.pipeline.data.helper.BlobHelper.java

private byte[] getBytesFromSerializableBlob(Object serializableBlobProxy) {
    SerializableBlobProxy blobProxy = (SerializableBlobProxy) Proxy.getInvocationHandler(serializableBlobProxy);
    Blob wrappedBlob = blobProxy.getWrappedBlob();
    try {//from   www.j  a v a2 s .  c  o m
        byte[] bytes = wrappedBlob.getBytes(1, (int) wrappedBlob.length());
        if (bytes != null) {
            if (bytes.length == 0) {
                return null;
            }
        }
        return bytes;
    } catch (SQLException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:de.xwic.appkit.core.model.EntityModelFactory.java

/**
 * Returns the original entity.//w w  w  .ja v  a2 s  .c  o  m
 * @param entityModel
 * @return
 */
public static IEntity getOriginalEntity(IEntity entityModel) {
    if (!Proxy.isProxyClass(entityModel.getClass())) {
        throw new IllegalArgumentException("entity is not an entityModel");
    }
    Object oIh = Proxy.getInvocationHandler(entityModel);
    if (!(oIh instanceof EntityModelInvocationHandler)) {
        throw new IllegalArgumentException("entity is a proxy but not an entityModel");
    }
    EntityModelInvocationHandler emIh = (EntityModelInvocationHandler) oIh;
    return emIh.getEntityModelImpl().getOriginalEntity();
}