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JavaTM 2 Platform Std. Ed. v1.4.2

Package org.omg.PortableInterceptor

Provides a mechanism to register ORB hooks through which ORB services can intercept the normal flow of execution of the ORB.

See:
          Description

Interface Summary
ClientRequestInfo Request Information, accessible to client-side request interceptors.
ClientRequestInfoOperations Request Information, accessible to client-side request interceptors.
ClientRequestInterceptor Client-side request interceptor.
ClientRequestInterceptorOperations Client-side request interceptor.
Current Portable Interceptors Current (also known as PICurrent) is merely a slot table, the slots of which are used by each service to transfer their context data between their context and the request's or reply's service context.
CurrentOperations Portable Interceptors Current (also known as PICurrent) is merely a slot table, the slots of which are used by each service to transfer their context data between their context and the request's or reply's service context.
Interceptor All Portable Interceptors implement Interceptor.
InterceptorOperations All Portable Interceptors implement Interceptor.
IORInfo Provides the server-side ORB service with access to the applicable policies during IOR construction and the ability to add components.
IORInfoOperations Provides the server-side ORB service with access to the applicable policies during IOR construction and the ability to add components.
IORInterceptor Interceptor used to establish tagged components in the profiles within an IOR.
IORInterceptorOperations Interceptor used to establish tagged components in the profiles within an IOR.
LOCATION_FORWARD org/omg/PortableInterceptor/LOCATION_FORWARD.java .
ORBInitializer Facilitates interceptor registration and ORB initialization.
ORBInitializerOperations Facilitates interceptor registration and ORB initialization.
ORBInitInfo Passed to each ORBInitializer, allowing it to to register interceptors and perform other duties while the ORB is initializing.
ORBInitInfoOperations Passed to each ORBInitializer, allowing it to to register interceptors and perform other duties while the ORB is initializing.
PolicyFactory Enables policy types to be constructed using CORBA.ORB.create_policy.
PolicyFactoryOperations Enables policy types to be constructed using CORBA.ORB.create_policy.
RequestInfo Request Information, accessible to Interceptors.
RequestInfoOperations Request Information, accessible to Interceptors.
ServerRequestInfo Request Information, accessible to server-side request interceptors.
ServerRequestInfoOperations Request Information, accessible to server-side request interceptors.
ServerRequestInterceptor Server-side request interceptor.
ServerRequestInterceptorOperations Server-side request interceptor.
SUCCESSFUL org/omg/PortableInterceptor/SUCCESSFUL.java .
SYSTEM_EXCEPTION org/omg/PortableInterceptor/SYSTEM_EXCEPTION.java .
TRANSPORT_RETRY org/omg/PortableInterceptor/TRANSPORT_RETRY.java .
USER_EXCEPTION org/omg/PortableInterceptor/USER_EXCEPTION.java .
 

Class Summary
CurrentHelper Portable Interceptors Current (also known as PICurrent) is merely a slot table, the slots of which are used by each service to transfer their context data between their context and the request's or reply's service context.
ForwardRequestHelper org/omg/PortableInterceptor/ForwardRequestHelper.java .
InvalidSlotHelper org/omg/PortableInterceptor/InvalidSlotHelper.java .
 

Exception Summary
ForwardRequest org/omg/PortableInterceptor/ForwardRequest.java .
InvalidSlot org/omg/PortableInterceptor/InvalidSlot.java .
 

Package org.omg.PortableInterceptor Description

Provides a mechanism to register ORB hooks through which ORB services can intercept the normal flow of execution of the ORB.

Interceptor Types

There are currently three types of interceptors that can be registered: See the javadocs for class ORBInitializer for how to go about registering interceptors.

Known limitations / unimplemented methods in package org.omg.PortableInterceptor

  • RequestInfo
    • sync_scope(): Always returns SYNC_WITH_TRANSPORT
    • arguments(): Only supported for DII/DSI calls
    • exceptions(): Only supported for DII calls on client side. Not supported on server-side.
    • contexts(): Only supported for DII calls on client side. Not supported on server-side since our ORB does not send contexts.
    • operation_context(): Only supported for DII calls on client side. Not supported on server-side since ORB does not send contexts.
    • result(): Only supported for DII/DSI calls
  • ClientRequestInfo
    • received_exception_id(): Always returns null in the DII case
    • get_request_policy(int type): Not implemented.
  • ServerRequestInfo
    • sending_exception(): Does not support user exceptions on the server side in non-DSI case.

Package Specification

For a precise list of supported sections of official OMG specifications with which the Java 2 Platform, Standard Edition, v.1.4 complies, see Official Specifications for CORBA support in J2SE 1.4.

Since:
1.4
Copyright 2003 Sun Microsystems, Inc. All rights reserved