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#include "WaitSet.h"
#include "dds4ccm/impl/ndds/Condition.h"
#include "dds4ccm/impl/ndds/QueryCondition.h"
#include "dds4ccm/impl/ndds/ReadCondition.h"
#include "dds4ccm/impl/ndds/convertors/Duration_t.h"
#include "dds4ccm/impl/ndds/convertors/InstanceHandle_t.h"
#include "dds4ccm/impl/Utils.h"
#include "dds4ccm/impl/logger/Log_Macros.h"
#include "ndds/ndds_cpp.h"
namespace CIAO
{
namespace NDDS
{
DDS_WaitSet_i::DDS_WaitSet_i ()
: rti_entity_ (0)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::DDS_WaitSet_i");
}
DDS_WaitSet_i::~DDS_WaitSet_i (void)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::~DDS_WaitSet_i");
delete this->rti_entity_;
}
::DDS::ReturnCode_t
DDS_WaitSet_i::wait (::DDS::ConditionSeq & active_conditions,
const ::DDS::Duration_t & timeout)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::wait");
DDS_Duration_t dds_timeout;
dds_timeout <<= timeout;
DDSConditionSeq dds_conditions;
DDS_ReturnCode_t const retcode =
this->rti_entity ()->wait (dds_conditions, dds_timeout);
this->convert_conditions (dds_conditions, active_conditions);
return retcode;
}
::DDS::ReturnCode_t
DDS_WaitSet_i::attach_condition (::DDS::Condition_ptr cond)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::attach_condition");
::DDS::ReadCondition_var rc_cond = ::DDS::ReadCondition::_narrow (cond);
::DDS::QueryCondition_var qc_cond = ::DDS::QueryCondition::_narrow (cond);
if (! ::CORBA::is_nil (qc_cond.in ()))
{
DDS_QueryCondition_i * qc_proxy =
dynamic_cast <DDS_QueryCondition_i *> (qc_cond.in ());
if (qc_proxy)
{
return this->rti_entity ()->attach_condition (qc_proxy->get_rti_entity ());
}
}
else if (! ::CORBA::is_nil (rc_cond.in ()))
{
DDS_ReadCondition_i * rc_proxy =
dynamic_cast <DDS_ReadCondition_i *> (rc_cond.in ());
if (rc_proxy)
{
return this->rti_entity ()->attach_condition (rc_proxy->get_rti_entity ());
}
}
return ::DDS::RETCODE_BAD_PARAMETER;
}
::DDS::ReturnCode_t
DDS_WaitSet_i::detach_condition (::DDS::Condition_ptr cond)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::detach_condition");
::DDS::ReadCondition_var rc_cond = ::DDS::ReadCondition::_narrow (cond);
::DDS::QueryCondition_var qc_cond = ::DDS::QueryCondition::_narrow (cond);
if (! ::CORBA::is_nil (qc_cond.in ()))
{
DDS_QueryCondition_i * qc_proxy =
dynamic_cast <DDS_QueryCondition_i *> (qc_cond.in ());
if (qc_proxy)
{
return this->rti_entity ()->detach_condition (qc_proxy->get_rti_entity ());
}
}
else if (! ::CORBA::is_nil (rc_cond.in ()))
{
DDS_ReadCondition_i * rc_proxy =
dynamic_cast <DDS_ReadCondition_i *> (rc_cond.in ());
if (rc_proxy)
{
return this->rti_entity ()->detach_condition (rc_proxy->get_rti_entity ());
}
}
DDS4CCM_ERROR (DDS4CCM_LOG_LEVEL_ERROR, (LM_ERROR, DDS4CCM_INFO
"DDS_WaitSet_i::detach_condition - "
"Unable to narrow the given condition to a ReadCondition "
"nor a QueryCondition\n"));
return ::DDS::RETCODE_BAD_PARAMETER;
}
::DDS::ReturnCode_t
DDS_WaitSet_i::get_conditions (::DDS::ConditionSeq & attached_conditions)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::get_conditions");
DDSConditionSeq dds_seq;
::DDS::ReturnCode_t const retcode =
this->rti_entity ()->get_conditions (dds_seq);
if (retcode != ::DDS::RETCODE_OK)
{
DDS4CCM_ERROR (DDS4CCM_LOG_LEVEL_ERROR, (LM_ERROR, DDS4CCM_INFO
"DDS_WaitSet_i::get_conditions - "
"Error while calling get_conditions: <%C>\n",
CIAO::DDS4CCM::translate_retcode (retcode)));
return retcode;
}
this->convert_conditions (dds_seq, attached_conditions);
return retcode;
}
::DDS::InstanceHandle_t
DDS_WaitSet_i::check_handle (
const ::DDS::InstanceHandle_t & instance_handle,
const ::DDS::InstanceHandle_t & lookup_handle,
bool & error,
bool & non_existent)
{
::DDS_InstanceHandle_t hnd = ::DDS_HANDLE_NIL;
hnd <<= instance_handle;
::DDS_InstanceHandle_t lookup_hnd = ::DDS_HANDLE_NIL;
lookup_hnd <<= lookup_handle;
::DDS::InstanceHandle_t ret = ::DDS::HANDLE_NIL;
if (!DDS_InstanceHandle_equals (&hnd, &::DDS_HANDLE_NIL) &&
!DDS_InstanceHandle_equals (&hnd, &lookup_hnd))
{
error = true;
}
else if (DDS_InstanceHandle_equals (&lookup_hnd, &::DDS_HANDLE_NIL))
{
non_existent = true;
}
else
{
ret <<= lookup_hnd;
}
return ret;
}
DDSWaitSet *
DDS_WaitSet_i::get_rti_entity (void)
{
return this->rti_entity_;
}
void
DDS_WaitSet_i::init (void)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::init");
if (!this->rti_entity_)
{
ACE_NEW_THROW_EX (this->rti_entity_,
DDSWaitSet (),
::CORBA::NO_MEMORY ());
}
}
void
DDS_WaitSet_i::convert_conditions (const DDSConditionSeq & dds_conditions,
::DDS::ConditionSeq & conditions)
{
DDS4CCM_TRACE ("DDS_WaitSet_i::convert_conditions");
conditions.length (dds_conditions.length ());
for (DDS_Long i = 0;
i < dds_conditions.length();
++i)
{
DDSQueryCondition * dds_qc =
dynamic_cast <DDSQueryCondition *> (dds_conditions[i]);
if (dds_qc)
{
::DDS::QueryCondition_var cond;
ACE_NEW_THROW_EX (cond,
DDS_QueryCondition_i (dds_qc,
::DDS::DataReader::_nil ()),
::CORBA::NO_MEMORY ());
conditions[i] = ::DDS::QueryCondition::_duplicate (cond.in ());
}
else
{
DDSReadCondition * dds_rc =
dynamic_cast <DDSReadCondition *> (dds_conditions[i]);
if (dds_rc)
{
::DDS::ReadCondition_var cond;
ACE_NEW_THROW_EX (cond,
DDS_ReadCondition_i (dds_rc,
::DDS::DataReader::_nil ()),
::CORBA::NO_MEMORY ());
conditions[i] = ::DDS::ReadCondition::_duplicate (cond.in ());
}
}
}
}
DDSWaitSet *
DDS_WaitSet_i::rti_entity (void)
{
if (!this->rti_entity_)
{
DDS4CCM_DEBUG (DDS4CCM_LOG_LEVEL_ACTION, (LM_DEBUG,
"DDS_WaitSet_i::rti_entity - "
"Throwing BAD_INV_ORDER.\n"));
throw ::CORBA::BAD_INV_ORDER ();
}
return this->rti_entity_;
}
}
}
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