Package com.sun.corba.se.impl.protocol

Class CorbaServerRequestDispatcherImpl

java.lang.Object
com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl
All Implemented Interfaces:
ServerRequestDispatcher, CorbaServerRequestDispatcher
public class CorbaServerRequestDispatcherImpl extends Object implements CorbaServerRequestDispatcher

  • Field Details

    • orb

      protected ORB orb

  • Constructor Details

    • CorbaServerRequestDispatcherImpl

      public CorbaServerRequestDispatcherImpl(ORB orb)

  • Method Details

    • locate

      public IOR locate(ObjectKey okey)
      XXX/REVISIT: We do not want to look for a servant in the POA/ServantManager case, but we could in most other cases. The OA could have a method that returns true if the servant MAY exist, and false only if the servant definitely DOES NOT exist. XXX/REVISIT: We may wish to indicate OBJECT_HERE by some mechanism other than returning a null result. Called from ORB.locate when a LocateRequest arrives. Result is not always absolutely correct: may indicate OBJECT_HERE for non-existent objects, which is resolved on invocation. This "bug" is unavoidable, since in general the object may be destroyed between a locate and a request. Note that this only checks that the appropriate ObjectAdapter is available, not that the servant actually exists. Need to signal one of OBJECT_HERE, OBJECT_FORWARD, OBJECT_NOT_EXIST.
      Specified by:
      locate in interface CorbaServerRequestDispatcher
      Returns:
      Result is null if object is (possibly) implemented here, otherwise an IOR indicating objref to forward the request to.
      Throws:
      OBJECT_NOT_EXIST - is thrown if we know the object does not exist here, and we are not forwarding.

    • dispatch

      public void dispatch(MessageMediator messageMediator)
      Description copied from interface: ServerRequestDispatcher
      This method coordinates the processing of a message received on the server side. For example, this may involve finding an "object adapter" which would return Ties/Servants to handle the request.
      Specified by:
      dispatch in interface ServerRequestDispatcher

    • getServantWithPI

      protected Object getServantWithPI(CorbaMessageMediator request, ObjectAdapter objectAdapter, byte[] objectId, ObjectKeyTemplate oktemp, String operation) throws OADestroyed
      Throws:
      OADestroyed

    • checkServerId

      protected void checkServerId(ObjectKey okey)

    • handleNullServant

      protected void handleNullServant(String operation, NullServant nserv)
      Always throws OBJECT_NOT_EXIST if operation is not a special method. If operation is _non_existent or _not_existent, this will just return without performing any action, so that _non_existent can return false. Always throws OBJECT_NOT_EXIST for any other special method. Update for issue 4385.

    • consumeServiceContexts

      protected void consumeServiceContexts(CorbaMessageMediator request)

    • dispatchToServant

      protected CorbaMessageMediator dispatchToServant(Object servant, CorbaMessageMediator req, byte[] objectId, ObjectAdapter objectAdapter)

    • handleDynamicResult

      protected CorbaMessageMediator handleDynamicResult(ServerRequestImpl sreq, CorbaMessageMediator req)

    • sendingReply

      protected CorbaMessageMediator sendingReply(CorbaMessageMediator req)

    • sendingReply

      protected CorbaMessageMediator sendingReply(CorbaMessageMediator req, Any excany)
      Must always be called, just after the servant's method returns. Creates the ReplyMessage header and puts in the transaction context if necessary.

    • processCodeSetContext

      protected boolean processCodeSetContext(CorbaMessageMediator request, ServiceContexts contexts)
      Handles setting the connection's code sets if required. Returns true if the CodeSetContext was in the request, false otherwise.

    • dprint

      protected void dprint(String msg)

    • opAndId

      protected String opAndId(CorbaMessageMediator mediator)