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// -*- C++ -*-
// $Id$
#include "CoherentUpdate_Test_Sender_exec.h"
#include "tao/ORB_Core.h"
#include "ace/Reactor.h"
#include "ace/Log_Msg.h"
#define SAMPLE_KEY_NAME "KEY_1"
namespace CIAO_CoherentUpdate_Test_Sender_Impl
{
//============================================================
// WriteHandler
//============================================================
WriteHandler::WriteHandler (Sender_exec_i &callback)
: callback_ (callback)
{
}
int
WriteHandler::handle_exception (ACE_HANDLE)
{
this->callback_.start ();
return 0;
}
//============================================================
// Facet Executor Implementation Class: restart_updater_exec_i
//============================================================
restart_updater_exec_i::restart_updater_exec_i (
::CoherentUpdate_Test::CCM_Sender_Context_ptr ctx,
Sender_exec_i & callback)
: ciao_context_ (
::CoherentUpdate_Test::CCM_Sender_Context::_duplicate (ctx)),
callback_ (callback)
{
}
restart_updater_exec_i::~restart_updater_exec_i (void)
{
}
// Operations from ::CoherentUpdateRestarter
void
restart_updater_exec_i::restart_update (void)
{
this->callback_.restart ();
}
//============================================================
// Component Executor Implementation Class: Sender_exec_i
//============================================================
Sender_exec_i::Sender_exec_i (void)
: iterations_ (3),
run_ (1),
total_iter (0),
wh_ (0)
{
ACE_NEW_THROW_EX (this->wh_,
WriteHandler (*this),
CORBA::INTERNAL ());
}
Sender_exec_i::~Sender_exec_i (void)
{
delete this->wh_;
}
// Supported operations and attributes.
ACE_Reactor*
Sender_exec_i::reactor (void)
{
ACE_Reactor* reactor = 0;
::CORBA::Object_var ccm_object =
this->ciao_context_->get_CCM_object();
if (! ::CORBA::is_nil (ccm_object.in ()))
{
::CORBA::ORB_var orb = ccm_object->_get_orb ();
if (! ::CORBA::is_nil (orb.in ()))
{
reactor = orb->orb_core ()->reactor ();
}
}
if (reactor == 0)
{
throw ::CORBA::INTERNAL ();
}
return reactor;
}
// Component attributes and port operations.
::CCM_CoherentUpdateRestarter_ptr
Sender_exec_i::get_restart_updater (void)
{
if ( ::CORBA::is_nil (this->ciao_restart_updater_.in ()))
{
restart_updater_exec_i *tmp = 0;
ACE_NEW_RETURN (
tmp,
restart_updater_exec_i (
this->ciao_context_.in (),
*this),
::CCM_CoherentUpdateRestarter::_nil ());
this->ciao_restart_updater_ = tmp;
}
return
::CCM_CoherentUpdateRestarter::_duplicate (
this->ciao_restart_updater_.in ());
}
::CORBA::UShort
Sender_exec_i::iterations (void)
{
return this->iterations_;
}
void
Sender_exec_i::iterations (
const ::CORBA::UShort iterations)
{
this->iterations_ = iterations;
}
// Operations from Components::SessionComponent.
void
Sender_exec_i::set_session_context (
::Components::SessionContext_ptr ctx)
{
this->ciao_context_ =
::CoherentUpdate_Test::CCM_Sender_Context::_narrow (ctx);
if ( ::CORBA::is_nil (this->ciao_context_.in ()))
{
throw ::CORBA::INTERNAL ();
}
}
void
Sender_exec_i::configuration_complete (void)
{
}
void
Sender_exec_i::ccm_activate (void)
{
try
{
::CoherentUpdate_Test::Updater_var updater =
this->ciao_context_->get_connection_info_update_data ();
updater->is_coherent_write (true);
// First create an instance for consecutive updating.
CoherentUpdateTest new_key;
new_key.symbol = CORBA::string_dup(SAMPLE_KEY_NAME);
new_key.iteration = 0;
updater->create_one (new_key);
this->reactor ()->notify (this->wh_);
}
catch (const ::CORBA::Exception& ex)
{
ex._tao_print_exception ("Exception caught:");
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("ERROR: GET_CONNECTION_START_READER : Exception caught\n")));
}
catch (...)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("ERROR: GET_CONNECTION_START_READER : Unknown exception caught\n")));
}
}
void
Sender_exec_i::ccm_passivate (void)
{
}
void
Sender_exec_i::ccm_remove (void)
{
}
void
Sender_exec_i::restart (void)
{
++this->run_;
delete this->wh_;
ACE_NEW_THROW_EX (this->wh_,
WriteHandler (*this),
CORBA::INTERNAL ());
this->reactor ()->notify (this->wh_);
}
void
Sender_exec_i::start (void)
{
::CoherentUpdateStarter_var starter =
this->ciao_context_->get_connection_start_reader ();
if (! ::CORBA::is_nil (starter.in ()))
{
starter->set_reader_properties (this->iterations_);
}
else
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("ERROR: Unable to start the reader\n")));
}
ACE_DEBUG ((LM_DEBUG, "Start run <%d> with <%u> iterations\n",
this->run_,
this->iterations ()));
CoherentUpdateTestSeq update_many_seq;
update_many_seq.length (this->iterations_);
for (int i = 1; i < this->iterations_ + 1; ++i)
{
CoherentUpdateTest new_key;
new_key.symbol = CORBA::string_dup(SAMPLE_KEY_NAME);
new_key.iteration = ++total_iter;
update_many_seq[i-1] = new_key;
}
::CoherentUpdate_Test::Updater_var updater =
this->ciao_context_->get_connection_info_update_data ();
updater->update_many (update_many_seq);
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Written <%u> keys uptil now\n"),
total_iter));
ACE_OS::sleep (2);
starter->start_read (this->run_);
}
extern "C" SENDER_EXEC_Export ::Components::EnterpriseComponent_ptr
create_CoherentUpdate_Test_Sender_Impl (void)
{
::Components::EnterpriseComponent_ptr retval =
::Components::EnterpriseComponent::_nil ();
ACE_NEW_NORETURN (
retval,
Sender_exec_i);
return retval;
}
}
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