org.jboss.ejb.plugins.cmp.bridge
Class EntityBridgeInvocationHandler

java.lang.Object
  org.jboss.ejb.plugins.cmp.bridge.EntityBridgeInvocationHandler

All Implemented Interfaces:

InvocationHandler (src)

public class EntityBridgeInvocationHandler

extends java.lang.Object

implements InvocationHandler (src)

EntityBridgeInvocationHandler is the invocation hander used by the CMP 2.x dynamic proxy. This class only interacts with the EntityBridge. The main job of this class is to deligate invocation of abstract methods to the appropriate EntityBridge method.

Life-cycle: Tied to the life-cycle of an entity bean instance.

Multiplicity: One per cmp entity bean instance, including beans in pool.

EntityBridgeInvocationHandler

public EntityBridgeInvocationHandler(java.util.Map fieldMap,
                                     java.util.Map selectorMap,
                                     java.lang.Class beanClass)

Creates an invocation handler for the specified entity.

setContext

public void setContext(EntityEnterpriseContext (src)  ctx)

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws FinderException (src) 

Description copied from interface: InvocationHandler (src)

Processes a method invocation on a proxy instance and returns the result.

Specified by:

invoke in interface InvocationHandler (src)

Parameters:

proxy - ???

method - The method instance corresponding to the interface method invoked on the proxy instance.

args - An array of objects containing the values of the arguments passed in the method invocation on the proxy instance, or null if interface method takes no arguments.

Returns:

The value to return from the method invocation on the proxy instance.

Throws:

FinderException (src)