Package org.omg.PortableInterceptor

Interceptors are hooks than can monitor various stages of the CORBA request processing.

See:
Description

Interface Summary

ACTIVE	A single constant interface, defining the adapter state (ACTIVE) = 1.
ClientRequestInfo	Provides request information, accessible for the ClientRequestInterceptor.
ClientRequestInfoOperations	Provides request information, accessible for the ClientRequestInterceptor.
ClientRequestInterceptor	A client side request interceptor that is notified on various request processing steps on a client side.
ClientRequestInterceptorOperations	Defines operations, applicable to the client side request interceptor.
Current	The portable interceptor Current (PICurrent) contains multiple slots where an interceptor can rememeber the request - specific values between subsequent calls of the interceptor methods.
CurrentOperations	Defines the operations, applicable to the portable interceptor Current.
DISCARDING	A single constant interface, defining the adapter state (DISCARDING) = 2.
HOLDING	A single constant interface, defining the adapter state (HOLDING) = 0.
INACTIVE	A single constant interface, defining the adapter state (INACTIVE) = 3.
Interceptor	Portable Interceptors are hooks into the ORB through which ORB services can intercept the normal flow of execution in creation of IOR, sending request, receiving request and returning the reply.
InterceptorOperations	Defines operations, applicable for all types of Interceptor.
IORInfo	Provides the server-side ORB service possibility to add components to the new IOR being created.
IORInfoOperations	The ORB service uses this interface to add the service specific components to the new IOR being constructed.
IORInterceptor	An ORB service implementation may need to add information describing the serverORB service related capabilities to object references (IORs).
IORInterceptor_3_0	The IORInterceptor_3_0 adds to Interceptor functionality, available since CORBA 3.0.
IORInterceptor_3_0Operations	Defines the operations, applicable to the IORInterceptor_3_0.
IORInterceptorOperations	Defines operation, applicable to the IORInterceptor.
LOCATION_FORWARD	A reply status flag, indicating, that the object has moved (temporary or permanently) to another location.
NON_EXISTENT	A single constant interface, defining the adapter state (NON_EXISTENT) = 4.
ObjectReferenceFactory	Provides the possibility to create the CORBA object reference.
ObjectReferenceFactoryOperations	Defines the operations, applicable to the ObjectReferenceFactory.
ObjectReferenceTemplate	Defines the identity of the portable object adapter (POA}.
ORBInitializer	Registers the interceptor.
ORBInitializerOperations	Defines operations, applicable to the ORBInitializer.
ORBInitInfo	The instance of this interface is passed to ORBInitializerOperations and is used by ORBInitializer to register its Interceptor.
ORBInitInfoOperations	Defines operations, applicable to ORBInitInfo.
PolicyFactory	The ORBInitializer may register the PolicyFactory to create the service specific policies later.
PolicyFactoryOperations	A service implementation can register policy factory during ORB initialization for creating the service-specific policies.
RequestInfo	Provides access to request information, available to the ClientRequestInterceptor or ServerRequestInterceptor.
RequestInfoOperations	Defines operations that are applicable for both server and client request.
ServerRequestInfo	Provides request information, accessible for the ServerRequestInterceptor.
ServerRequestInfoOperations	Provides request information, accessible for the ClientRequestInterceptor.
ServerRequestInterceptor	A server side request interceptor that is notified on various request processing steps on a server side.
ServerRequestInterceptorOperations	Defines operations, applicable to the server side request interceptor.
SUCCESSFUL	A reply status flag, indicating, that the remote method has been called and returned without exception.
SYSTEM_EXCEPTION	A reply status flag, indicating, that the SystemException has been thrown while calling or from inside the remote method.
TRANSPORT_RETRY	A reply status, indicating the necessity of the transport retry.
USER_EXCEPTION	A reply status flag, indicating, that the UserException has been thrown from inside the remote method.

Class Summary

AdapterManagerIdHelper	A helper operations for the adapter manager id.
AdapterNameHelper	Provides static helper methods for working with the adapter name helper.
AdapterStateHelper	A helper operations for the adapter state.
CurrentHelper	The helper operations for the CORBA object Current.
ForwardRequestHelper	The helper operations for the exception ForwardRequest.
InvalidSlotHelper	The helper operations for the exception InvalidSlot.
IORInterceptor_3_0Helper	The helper operations for the CORBA object IORInterceptor_3_0.
IORInterceptor_3_0Holder	A holder for the object IORInterceptor_3_0.
ObjectIdHelper	The Object Id of this package is defined in OMG specification as a byte array.
ObjectReferenceFactoryHelper	The helper operations for the CORBA object ObjectReferenceFactory.
ObjectReferenceFactoryHolder	A holder for the object ObjectReferenceFactory.
ObjectReferenceTemplateHelper	The helper operations for the CORBA object ObjectReferenceTemplate.
ObjectReferenceTemplateHolder	A holder for the object ObjectReferenceTemplate.
ObjectReferenceTemplateSeqHelper	Provides static helper methods for working with the array of object reference templates.
ObjectReferenceTemplateSeqHolder	A holder for the array of ObjectReferenceTemplates.
ORBIdHelper	The ORB Id is defined in OMG specification just as a narrow (not wide) string.
ServerIdHelper	The Server Id is defined in OMG specification just as a narrow (not wide) string.

Exception Summary

ForwardRequest	The ForwardRequest is thrown by interceptors to forward the request to another target.
InvalidSlot	The InvalidSlot is thrown when the slot identifier, passed in one of the methods, related to Current, does not define a valid slot.

Package org.omg.PortableInterceptor Description

Interceptors are hooks than can monitor various stages of the CORBA request processing. The IORInterceptor monitors all new object refereces (IORs) being created and can add to them additional information. The ClientRequestInterceptor monitors request handling on the client side and the ServerRequestInterceptor monitors request handling on the server side. The client and server request interceptors can add additional data to the CORBA message that is accessible on remote side after the message is transmitted. They can also forward request to another target. All interceptor functions also work for the local invocations. The interceptors are registered in ORB.init(...) using ORBInitializer.