org.openorb.orb.net

Class LocalServerRequest

java.lang.Object

org.omg.CORBA.LocalObject

org.openorb.orb.net.AbstractServerRequest

org.openorb.orb.net.LocalServerRequest

All Implemented Interfaces:

java.io.Serializable, org.omg.CORBA.Object, org.omg.CORBA.portable.IDLEntity, org.omg.CORBA.portable.ResponseHandler, org.omg.PortableInterceptor.RequestInfo, org.omg.PortableInterceptor.RequestInfoOperations, org.omg.PortableInterceptor.ServerRequestInfo, org.omg.PortableInterceptor.ServerRequestInfoOperations, ServerRequest

public final class LocalServerRequest
extends AbstractServerRequest

This class represents a server request for a server that is hosted on the same ORB than the client

Version:

$Revision: 1.3 $ $Date: 2003/11/27 22:38:47 $

Author:

Erik Putrycz

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.openorb.orb.net.ServerRequest

OBJECT_HERE, STATE_COMPLETE, STATE_CREATED, STATE_FIND_ADAPTER, STATE_PROCESSING, STATE_QUEUED, STATE_REPLY, UNKNOWN_OBJECT

Constructor Summary

Constructors

Constructor and Description
LocalServerRequest(ServerManager serverManager, int request_id, org.omg.CORBA.portable.InputStream argument_stream, byte[] object_id, java.lang.String operation, byte sync_scope, org.omg.IOP.ServiceContext[] request_service_contexts) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected org.omg.CORBA.portable.OutputStream	begin_marshal_reply() Create a stream for marshaling a successful response.
protected org.omg.CORBA.portable.OutputStream	begin_marshal_user_exception() Create a stream for marshaling a user exception response.
protected void	complete_reply(org.omg.CORBA.portable.OutputStream os) Complete the marshaling process.
org.omg.CORBA.portable.OutputStream	getReplyStream() Returns the ReplyStream of this request
boolean	is_reply_exception() I removed all the additional marshalling parameters for exception and I kept only the effective arguments
protected void	marshal_forward_request(org.omg.CORBA.Object target, boolean permanent) Send a forward request result.
protected void	marshal_locate_reply(boolean object_is_here) Reply to a locate request.
protected void	marshal_system_exception(java.lang.String repo_id, org.omg.CORBA.SystemException ex) Send a system exception result.
protected void	release_request() Release any resources associated with the request.

Methods inherited from class org.openorb.orb.net.AbstractServerRequest

adapter_id, adapter, adapter, add_reply_service_context, argument_stream, arguments, begin_request, channel, client_cancel, contexts, createExceptionReply, createReply, disableServiceContextExceptions, dispatch, enableServiceContextExceptions, equals, exceptions, forward_reference_ior, forward_reference, get_reply_service_context, get_reply_service_contexts, get_request_service_context, get_server_policy, get_slot, getLogger, hashCode, init, init, is_locate, object_id, object_key, operation_context, operation, orb, reply_status, request_id, response_expected, result, sending_exception, sending_system_exception_id, sending_system_exception, server_cancel, set_slot, state_completion_status, state, sync_scope, target_is_a, target_most_derived_interface, toString

Methods inherited from class org.omg.CORBA.LocalObject

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_interface, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_policy_override, validate_connection

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.omg.CORBA.Object

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_interface, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override

Constructor Detail

LocalServerRequest

public LocalServerRequest(ServerManager serverManager,
                  int request_id,
                  org.omg.CORBA.portable.InputStream argument_stream,
                  byte[] object_id,
                  java.lang.String operation,
                  byte sync_scope,
                  org.omg.IOP.ServiceContext[] request_service_contexts)

Constructor.

Parameters:

serverManager - The server manager associated with this request.

request_id - The request id of this request.

argument_stream - the argument stream that will be given to the server

object_id - The object id of this request.

operation - The name of the operation to execute.

sync_scope - The synchronization scope (See Messaging spec.)

request_service_contexts - An array of service contexts. associated with this request.

Method Detail

begin_marshal_reply

protected org.omg.CORBA.portable.OutputStream begin_marshal_reply()

Create a stream for marshaling a successful response. This is paired with a call to complete_marshal. The returned stream may throw a system exception at any time to indicate transport problems.

Specified by:

begin_marshal_reply in class AbstractServerRequest

getReplyStream

public org.omg.CORBA.portable.OutputStream getReplyStream()

Returns the ReplyStream of this request

Returns:

the request output stream

is_reply_exception

public boolean is_reply_exception()

I removed all the additional marshalling parameters for exception and I kept only the effective arguments

Returns:

true if the reply of this request is an exception

begin_marshal_user_exception

protected org.omg.CORBA.portable.OutputStream begin_marshal_user_exception()

Create a stream for marshaling a user exception response. This is paired with a call to complete_marshal. The returned stream may throw a system exception at any time to indicate transport problems.

Specified by:

begin_marshal_user_exception in class AbstractServerRequest

complete_reply

protected void complete_reply(org.omg.CORBA.portable.OutputStream os)

Complete the marshaling process. Paired with a call to begin_marshal_* . This may throw a system exception to indicate transport problems.

Specified by:

complete_reply in class AbstractServerRequest

marshal_forward_request

protected void marshal_forward_request(org.omg.CORBA.Object target,
                           boolean permanent)

Send a forward request result. This may throw a system exception indicating a transport problem.

Specified by:

marshal_forward_request in class AbstractServerRequest

marshal_locate_reply

protected void marshal_locate_reply(boolean object_is_here)

Reply to a locate request. This argument to this function will be true when called from this class, however marshal_system_exception may convert a system exception response into a locate failure. This may throw a system exception indicating a transport problem.

Specified by:

marshal_locate_reply in class AbstractServerRequest

marshal_system_exception

protected void marshal_system_exception(java.lang.String repo_id,
                            org.omg.CORBA.SystemException ex)

Send a system exception result. Note that a failed locate request will always result in an OBJECT_NOT_FOUND system exception, which this function is free to convert into a failed locate reply. This may throw a system exception indicating a transport problem.

Specified by:

marshal_system_exception in class AbstractServerRequest

release_request

protected void release_request()

Release any resources associated with the request. This is called when the complete state is entered.

Specified by:

release_request in class AbstractServerRequest