INS_Locator Class Reference

Implementation Repository INS Locator class. More...

#include <INS_Locator.h>

Inheritance diagram for INS_Locator:

[legend]Collaboration diagram for INS_Locator:

[legend]List of all members.

Public Member Functions
	INS_Locator (ImR_Locator_i &loc)
char *	locate (const char *object_key)
	Locate the appropriate IOR.
Private Attributes
ImR_Locator_i &	imr_locator_

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Detailed Description

Implementation Repository INS Locator class.

This class provides a callback for the IORTable to call when it needs to dynamically receive a IOR to forward in response to an INS request.

Definition at line 37 of file INS_Locator.h.

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Constructor & Destructor Documentation

INS_Locator::INS_Locator

(

ImR_Locator_i &

loc

)

Definition at line 17 of file INS_Locator.cpp.

: imr_locator_ (loc)
{
}

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Member Function Documentation

char * INS_Locator::locate

(

const char *

object_key

)

Locate the appropriate IOR.

Definition at line 23 of file INS_Locator.cpp.

References CORBA::SystemException::_tao_minor_code(), ACE_ASSERT, ACE_DEBUG, ImR_Locator_i::activate_server_by_object(), ACE_String_Base< CHAR >::c_str(), CORBA::COMPLETED_NO, ImR_Locator_i::debug(), ACE_String_Base< CHAR >::find(), imr_locator_, LM_DEBUG, CORBA::string_dup(), ACE_String_Base< CHAR >::substring(), and TAO_IMPLREPO_MINOR_CODE.

{
  ACE_ASSERT (object_key != 0);
  try
    {
      ACE_CString key (object_key);
      ssize_t poaidx = key.find ('/');
      if (poaidx >= 0)
      {
        key = key.substring (0, poaidx);
      }

      if (imr_locator_.debug () > 1)
        ACE_DEBUG ((LM_DEBUG, "ImR: Activating server <%s>.\n", key.c_str ()));

      CORBA::String_var located =
        this->imr_locator_.activate_server_by_object (key.c_str ());

      ACE_CString tmp = located.in ();
      tmp += object_key;

      if (imr_locator_.debug () > 0)
        ACE_DEBUG ((LM_DEBUG, "ImR: Forwarding invocation on <%s> to <%s>\n", key.c_str (), tmp.c_str()));

      return CORBA::string_dup (tmp.c_str ());
    }
  catch (const ImplementationRepository::CannotActivate&)
    {
      throw CORBA::TRANSIENT (
        CORBA::SystemException::_tao_minor_code (
          TAO_IMPLREPO_MINOR_CODE,
          0),
        CORBA::COMPLETED_NO);
    }
  catch (const ImplementationRepository::NotFound&)
    {
      throw CORBA::TRANSIENT (
        CORBA::SystemException::_tao_minor_code (
          TAO_IMPLREPO_MINOR_CODE,
          0),
        CORBA::COMPLETED_NO);
    }
}

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Member Data Documentation

ImR_Locator_i& INS_Locator::imr_locator_ [private]

Definition at line 48 of file INS_Locator.h.

Referenced by locate().

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The documentation for this class was generated from the following files:

• INS_Locator.h
• INS_Locator.cpp

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