/* QueryCondition
* create_querycondition(
* in SampleStateMask sample_states,
* in ViewStateMask view_states,
* in InstanceStateMask instance_states,
* in string query_expression,
* in StringSeq query_parameters);
*/
gapi_queryCondition
gapi_dataReaderView_create_querycondition (
gapi_dataReaderView _this,
const gapi_sampleStateMask sample_states,
const gapi_viewStateMask view_states,
const gapi_instanceStateMask instance_states,
const gapi_char *query_expression,
const gapi_stringSeq *query_parameters)
{
_DataReaderView datareaderview;
_QueryCondition queryCondition = NULL;
datareaderview = gapi_dataReaderViewClaim(_this, NULL);
if ( datareaderview && _EntityEnabled(datareaderview) &&
query_expression && gapi_sequence_is_valid(query_parameters) &&
gapi_stateMasksValid(sample_states, view_states, instance_states) ) {
_DataReader datareader;
datareader = _DataReaderViewDataReader(datareaderview);
queryCondition = _QueryConditionNew(sample_states,
view_states,
instance_states,
query_expression,
query_parameters,
datareader,
datareaderview);
_EntityRelease(datareader);
if ( queryCondition != NULL ) {
_ENTITY_REGISTER_OBJECT(_Entity(datareaderview),
(_Object)queryCondition);
}
}
_EntityRelease(datareaderview);
return (gapi_queryCondition)_EntityRelease(queryCondition);
}
gapi_queryCondition
gapi_dataReader_create_querycondition (
gapi_dataReader _this,
const gapi_sampleStateMask sample_states,
const gapi_viewStateMask view_states,
const gapi_instanceStateMask instance_states,
const gapi_char *query_expression,
const gapi_stringSeq *query_parameters)
{
_DataReader datareader;
gapi_boolean licensed;
_QueryCondition queryCondition = NULL;
licensed = _DomainParticipantFactoryIsContentSubscriptionAvailable();
if(licensed == TRUE){
datareader = gapi_dataReaderClaim(_this, NULL);
if ( datareader && _EntityEnabled(datareader) &&
query_expression && gapi_sequence_is_valid(query_parameters) &&
gapi_stateMasksValid(sample_states, view_states, instance_states) ) {
queryCondition = _QueryConditionNew(sample_states,
view_states,
instance_states,
query_expression,
query_parameters,
datareader, NULL);
if ( queryCondition != NULL ) {
_ENTITY_REGISTER_OBJECT(_Entity(datareader),
(_Object)queryCondition);
}
}
_EntityRelease(datareader);
}
return (gapi_queryCondition)_EntityRelease(queryCondition);
}
