
//=============================================================================
/**
 *  @file    CC_test_utils.cpp
 *
 *    This class provides a namespace for utility functions for the
 *    concurrency service test.
 *
 *  @author   Torben Worm <tworm@cs.wustl.edu>
 */
//=============================================================================


#include "CC_test_utils.h"
#include "CC_naming_service.h"
#include "ace/Log_Msg.h"

char *CC_TestUtils::get_lock_mode_name (CosConcurrencyControl::lock_mode mode)
{
  if (mode==CosConcurrencyControl::read)
    return const_cast<char*> ("read");

  if (mode==CosConcurrencyControl::write)
    return  const_cast<char*> ("write");

  if (mode==CosConcurrencyControl::upgrade)
    return const_cast<char*> ("upgrade");

  if (mode==CosConcurrencyControl::intention_read)
    return const_cast<char*> ("intention_read");

  if (mode==CosConcurrencyControl::intention_write)
    return const_cast<char*> ("intention_write");

  return const_cast<char*> ("unknown lock mode");
}

CosConcurrencyControl::LockSet_ptr
CC_TestUtils::create_lock_set (void)
{
  // Create the lock set and return an obj ref corresponding to the
  // key.
  CosConcurrencyControl::LockSet_ptr lock_set(0);
  try
    {
      lock_set =
        CC_naming_service::Instance()->get_lock_set_factory ()->create ();

      if (CORBA::is_nil (lock_set))
        ACE_ERROR_RETURN ((LM_ERROR,
                           "null lock set objref returned by factory\n"),
                          0);
    }
  catch (const CORBA::Exception& ex)
    {
      ex._tao_print_exception ("CC_Client::create_lock_set");
      return 0;
    }
  return lock_set;
}
