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// $Id$
#include "tao/default_client.h"
#include "tao/ORB_Core.h"
#include "tao/Wait_Strategy.h"
#include "tao/Transport_Mux_Strategy.h"
#if !defined (__ACE_INLINE__)
# include "tao/default_client.i"
#endif /* ! __ACE_INLINE__ */
ACE_RCSID(tao, default_client, "$Id$")
TAO_Default_Client_Strategy_Factory::TAO_Default_Client_Strategy_Factory (void)
: profile_lock_type_ (TAO_THREAD_LOCK),
cached_connector_lock_type_ (TAO_THREAD_LOCK)
{
// Use single thread client connection handler
#if defined (TAO_USE_ST_CLIENT_CONNECTION_HANDLER)
this->wait_strategy_ = TAO_WAIT_ON_REACTOR;
#else
this->wait_strategy_ = TAO_WAIT_ON_LEADER_FOLLOWER;
#endif /* TAO_USE_ST_CLIENT_CONNECTION_HANDLER */
#if defined (TAO_USE_MUXED_TRANSPORT_MUX_STRATEGY)
this->transport_mux_strategy_ = TAO_MUXED_TMS;
#else
this->transport_mux_strategy_ = TAO_EXCLUSIVE_TMS;
#endif /* TAO_USE_MUXED_TRANSPORT_MUX_STRATEGY */
// #if defined (TAO_USE_WAIT_ON_READ)
// this->wait_strategy_ = TAO_WAIT_ON_LEADER_FOLLOWER;
// #elif defined (TAO_USE_WAIT_ON_REACTOR)
// this->wait_strategy_ = TAO_WAIT_ON_REACTOR;
// #else
// this->wait_strategy_ = TAO_WAIT_ON_READ;
// #endif /* TAO_USE_WAIT_ON_LEADER_FOLLOWER */
}
TAO_Default_Client_Strategy_Factory::~TAO_Default_Client_Strategy_Factory (void)
{
}
int
TAO_Default_Client_Strategy_Factory::init (int argc, char *argv[])
{
return this->parse_args (argc, argv);
}
int
TAO_Default_Client_Strategy_Factory::parse_args (int argc, char ** argv)
{
ACE_TRACE ("TAO_Default_Client_Strategy_Factory::parse_args");
int curarg;
for (curarg = 0; curarg < argc && argv[curarg]; curarg++)
{
if (ACE_OS::strcasecmp (argv[curarg],
"-ORBProfileLock") == 0)
{
curarg++;
if (curarg < argc)
{
char *name = argv[curarg];
if (ACE_OS::strcasecmp (name,
"thread") == 0)
this->profile_lock_type_ = TAO_THREAD_LOCK;
else if (ACE_OS::strcasecmp (name,
"null") == 0)
this->profile_lock_type_ = TAO_NULL_LOCK;
}
}
else if (ACE_OS::strcasecmp (argv[curarg],
"-ORBIIOPProfileLock") == 0)
{
ACE_DEBUG ((LM_DEBUG,
"WARNING: The -ORBIIOPProfileLock option"
" is deprecated and will be removed.\n"
" Please use -ORBProfileLock instead\n"));
curarg++;
if (curarg < argc)
{
char *name = argv[curarg];
if (ACE_OS::strcasecmp (name,
"thread") == 0)
this->profile_lock_type_ = TAO_THREAD_LOCK;
else if (ACE_OS::strcasecmp (name,
"null") == 0)
this->profile_lock_type_ = TAO_NULL_LOCK;
}
}
else if (ACE_OS::strcasecmp (argv[curarg],
"-ORBClientConnectionHandler") == 0)
{
curarg++;
if (curarg < argc)
{
char *name = argv[curarg];
if (ACE_OS::strcasecmp (name,
"MT") == 0)
this->wait_strategy_ = TAO_WAIT_ON_LEADER_FOLLOWER;
else if (ACE_OS::strcasecmp (name,
"ST") == 0)
this->wait_strategy_ = TAO_WAIT_ON_REACTOR;
else if (ACE_OS::strcasecmp (name,
"RW") == 0)
this->wait_strategy_ = TAO_WAIT_ON_READ;
}
}
else if (ACE_OS::strcmp (argv[curarg],
"-ORBTransportMuxStrategy") == 0)
{
curarg++;
if (curarg < argc)
{
char *name = argv[curarg];
if (ACE_OS::strcasecmp (name,
"MUXED") == 0)
this->transport_mux_strategy_ = TAO_MUXED_TMS;
else if (ACE_OS::strcasecmp (name,
"EXCLUSIVE") == 0)
this->transport_mux_strategy_ = TAO_EXCLUSIVE_TMS;
}
}
else if (ACE_OS::strcasecmp (argv[curarg],
"-ORBConnectorLock") == 0)
{
curarg++;
if (curarg < argc)
{
char *name = argv[curarg];
if (ACE_OS::strcasecmp (name,
"thread") == 0)
this->cached_connector_lock_type_ = TAO_THREAD_LOCK;
else if (ACE_OS::strcasecmp (name,
"null") == 0)
this->cached_connector_lock_type_ = TAO_NULL_LOCK;
}
}
}
return 0;
}
ACE_Lock *
TAO_Default_Client_Strategy_Factory::create_profile_lock (void)
{
ACE_Lock *the_lock = 0;
if (this->profile_lock_type_ == TAO_NULL_LOCK)
ACE_NEW_RETURN (the_lock,
ACE_Lock_Adapter<ACE_SYNCH_NULL_MUTEX> (),
0);
else
ACE_NEW_RETURN (the_lock,
ACE_Lock_Adapter<ACE_SYNCH_MUTEX> (),
0);
return the_lock;
}
// @@ Alex: implement the WS and TMS methods here, similar to the
// create_profile_lock above...
// @@ Alex: remember your idea of using the
// -ORBclientconnectionhandler option to implement the WS factory,
// but you need new options for the TMS...
// Create the correct client transport muxing strategy.
TAO_Transport_Mux_Strategy *
TAO_Default_Client_Strategy_Factory::create_transport_mux_strategy (TAO_Transport *transport)
{
TAO_Transport_Mux_Strategy *tms = 0;
if (this->transport_mux_strategy_ == TAO_MUXED_TMS)
ACE_NEW_RETURN (tms,
TAO_Muxed_TMS (transport),
0);
else
ACE_NEW_RETURN (tms,
TAO_Exclusive_TMS (transport),
0);
return tms;
}
TAO_Wait_Strategy *
TAO_Default_Client_Strategy_Factory::create_wait_strategy (TAO_Transport *transport)
{
TAO_Wait_Strategy *ws = 0;
if (this->wait_strategy_ == TAO_WAIT_ON_READ)
ACE_NEW_RETURN (ws,
TAO_Wait_On_Read (transport),
0);
else if (this->wait_strategy_ == TAO_WAIT_ON_REACTOR)
ACE_NEW_RETURN (ws,
TAO_Wait_On_Reactor (transport),
0);
else
{
// = Leader follower model.
if (this->transport_mux_strategy_ == TAO_EXCLUSIVE_TMS)
ACE_NEW_RETURN (ws,
TAO_Exclusive_Wait_On_Leader_Follower (transport),
0);
else
ACE_NEW_RETURN (ws,
TAO_Muxed_Wait_On_Leader_Follower (transport),
0);
}
return ws;
}
ACE_Lock *
TAO_Default_Client_Strategy_Factory::create_cached_connector_lock (void)
{
ACE_Lock *the_lock = 0;
if (this->cached_connector_lock_type_ == TAO_NULL_LOCK)
ACE_NEW_RETURN (the_lock,
ACE_Lock_Adapter<ACE_SYNCH_NULL_MUTEX>,
0);
else
ACE_NEW_RETURN (the_lock,
ACE_Lock_Adapter<ACE_SYNCH_MUTEX>,
0);
return the_lock;
}
// ****************************************************************
ACE_STATIC_SVC_DEFINE (TAO_Default_Client_Strategy_Factory,
ASYS_TEXT ("Client_Strategy_Factory"),
ACE_SVC_OBJ_T,
&ACE_SVC_NAME (TAO_Default_Client_Strategy_Factory),
ACE_Service_Type::DELETE_THIS | ACE_Service_Type::DELETE_OBJ,
0)
ACE_FACTORY_DEFINE (TAO, TAO_Default_Client_Strategy_Factory)
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