Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> omg >> [ PortableInterceptor overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.omg.PortableInterceptor
Interface ClientRequestInfoOperations  

All Superinterfaces:

RequestInfoOperations

All Known Subinterfaces:

ClientRequestInfo

---

public interface ClientRequestInfoOperations

extends RequestInfoOperations

Provides request information, accessible for the ClientRequestInterceptor. Some methods of this interface are not valid at all interception points. The following table shows the validity of each method. If it is not valid, BAD_INV_ORDER minor 14 will be thrown.

	send_request 55	send_poll 55	receive_reply 55	receive_exception 55	receive_other 55
Inherited from RequestInfoOperations:
arguments 55	yes 1	no	yes	no	no
exceptions 55	yes	no	yes
contexts 55	yes	no	yes
operation_context 55	yes	no	yes
result 55	no	no	yes	no	no
sync_scope 55	yes	no	yes
reply_status 55	no	no	yes
forward_reference 55	no	no			yes 2
get_request_service_context 55	yes	no	yes
get_reply_service_context 55	no	no	yes
request_id 55	yes
operation 55	yes
response_expected 55	yes
get_slot 55	yes
ClientRequestInfo-specific:
target 55	yes
effective_target 55	yes
effective_profile 55	yes
received_exception 55	no			yes	no
received_exception_id 55	no			yes	no
get_effective_component 55	yes	no	yes
get_effective_components 55	yes	no	yes
get_request_policy 55	yes	no	yes
add_request_service_context 55	yes	no
	send_request 55	send_poll 55	receive_reply 55	receive_exception 55	receive_other 55

1. When ClientRequestInfo is passed to send_request, there is an entry in the list for every argument, but only the in and inout arguments will be available.
2. If the reply_status atribute is not LOCATION_FORWARD, accessing this attribute will throw BAD_INV_ORDER with a standard minor code of 14.

---

Method Summary
void	add_request_service_context(org.omg.IOP.ServiceContext service_context, boolean replace)           Allows the interceptor to add the service contexts to the request.
org.omg.IOP.TaggedProfile	effective_profile()           Returns the tagged profile (IOR) of the invocation target.
org.omg.CORBA.Object	effective_target()           Returns the object on that the operation will be invoked after handling the possible forwarding.
org.omg.IOP.TaggedComponent	get_effective_component(int id)           Returns the given component of the invocation target profile.
org.omg.IOP.TaggedComponent[]	get_effective_components(int id)           Returns the given components of the invocation target profile.
org.omg.CORBA.Policy	get_request_policy(int type)           This should return the policy of the given type that applies to this operation, but it is not implemented up till JDK 1.5 inclusive.
java.lang.String	received_exception_id()           Returns the repository id of the remote exception that was thrown on the server side.
org.omg.CORBA.Any	received_exception()           Returns the remote exception that was thrown on the server side.
org.omg.CORBA.Object	target()           Returns the object on that the client has invoked the the operation.

 

Methods inherited from interface org.omg.PortableInterceptor.RequestInfoOperations

arguments, contexts, exceptions, forward_reference, get_reply_service_context, get_request_service_context, get_slot, operation_context, operation, reply_status, request_id, response_expected, result, sync_scope

 

Method Detail

target

public org.omg.CORBA.Object target()

Returns the object on that the client has invoked the the operation. If the request was forwarded, it will not be the same object that actually processed the request.

---

effective_target

public org.omg.CORBA.Object effective_target()

Returns the object on that the operation will be invoked after handling the possible forwarding.

---

effective_profile

public org.omg.IOP.TaggedProfile effective_profile()

Returns the tagged profile (IOR) of the invocation target. If the request was forwarded, the method returns the new location, shown by the forwarding message.

---

get_effective_component

public org.omg.IOP.TaggedComponent get_effective_component(int id)
                                                    throws org.omg.CORBA.BAD_PARAM

Returns the given component of the invocation target profile. If the profile contains multiple components with the same Id, it is not defined, which one will be returned.

---

get_effective_components

public org.omg.IOP.TaggedComponent[] get_effective_components(int id)
                                                       throws org.omg.CORBA.BAD_PARAM

Returns the given components of the invocation target profile. This method is uses when the profile may contain multiple components with the same Id.

---

get_request_policy

public org.omg.CORBA.Policy get_request_policy(int type)
                                        throws org.omg.CORBA.INV_POLICY

This should return the policy of the given type that applies to this operation, but it is not implemented up till JDK 1.5 inclusive.

---

received_exception_id

public java.lang.String received_exception_id()

Returns the repository id of the remote exception that was thrown on the server side.

---

received_exception

public org.omg.CORBA.Any received_exception()

Returns the remote exception that was thrown on the server side.

---

add_request_service_context

public void add_request_service_context(org.omg.IOP.ServiceContext service_context,
                                        boolean replace)

Allows the interceptor to add the service contexts to the request. Such added contexts can carry arbitrary data and can be later accessed on the server side by the server request interceptor, using RequestInfoOperations.get_request_service_context(int) 55 .

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> omg >> [ PortableInterceptor overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---