alma.acs.component.dynwrapper

Class DynamicProxyFactory

java.lang.Object

alma.acs.component.dynwrapper.DynamicProxyFactory

public class DynamicProxyFactory
extends java.lang.Object

Author:

hsommer Nov 22, 2002 4:48:25 PM $Id$

Method Summary

Modifier and Type	Method and Description
<T,F> T	createClientProxy(java.lang.Class<T> componentInterface, F corbaStub, java.lang.Class<F> corbaOperationsIF) Creates a proxy object for a corba stub for a component.
java.lang.Object	createServerProxy(java.lang.Class<?> corbaIF, java.lang.Object componentImpl, java.lang.Class<?> componentIF) Creates a proxy object for a component implementation.
static DynamicProxyFactory	getDynamicProxyFactory(java.util.logging.Logger logger) Singleton accessor.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getDynamicProxyFactory

public static DynamicProxyFactory getDynamicProxyFactory(java.util.logging.Logger logger)

Singleton accessor. The logger must be provided because this class is used both inside the container as well as outside in tests and applications that are clients to container/components. The latter cases might not want to use central ACS logging.

Parameters:

logger -

Returns:

DynamicProxyFactory

createClientProxy

public <T,F> T createClientProxy(java.lang.Class<T> componentInterface,
                                 F corbaStub,
                                 java.lang.Class<F> corbaOperationsIF)
                          throws DynWrapperException

Creates a proxy object for a corba stub for a component. The proxy object will delegate calls to the corba stub, and will translate parameters as necessary.

Parameters:

componentInterface - the component interface

corbaStub - (should be a Corba object, but this is currently not enforced)

Returns:

Object

Throws:

DynWrapperException

createServerProxy

public java.lang.Object createServerProxy(java.lang.Class<?> corbaIF,
                                          java.lang.Object componentImpl,
                                          java.lang.Class<?> componentIF)
                                   throws DynWrapperException

Creates a proxy object for a component implementation. The proxy object will delegate calls to the component, and will translate parameters as necessary.

Parameters:

corbaIF - the IDL-generated xxOperations interface.

componentImpl - the component implementation class that implements componentIF. This may be identical with corbaIF, or could be some other similar interface, e.g. one that uses XML binding classes.

componentIF - the interface of the component to which calls will be delegated.

Returns:

the proxy object that implements corbaIF and delegates to componentImpl.

Throws:

DynWrapperException