DDS_SubscriberQos * DDS_SubscriberQos__alloc ( void ) { return (DDS_SubscriberQos *) gapi_subscriberQos__alloc (); }
gapi_returnCode_t gapi_subscriber_set_qos ( gapi_subscriber _this, const gapi_subscriberQos *qos) { gapi_returnCode_t result = GAPI_RETCODE_OK; u_result uResult; _Subscriber subscriber; v_subscriberQos subscriberQos; gapi_context context; GAPI_CONTEXT_SET(context, _this, GAPI_METHOD_SET_QOS); subscriber = gapi_subscriberClaim(_this, &result); if ( subscriber && qos ) { result = gapi_subscriberQosIsConsistent(qos, &context); } else { result = GAPI_RETCODE_BAD_PARAMETER; } if ((result == GAPI_RETCODE_OK ) && (_EntityEnabled(subscriber))) { gapi_subscriberQos * existing_qos = gapi_subscriberQos__alloc(); result = gapi_subscriberQosCheckMutability(qos, _SubscriberGetQos(subscriber, existing_qos), &context); gapi_free(existing_qos); } if ( result == GAPI_RETCODE_OK ) { subscriberQos = u_subscriberQosNew(NULL); if (subscriberQos) { if ( copySubscriberQosIn(qos, subscriberQos) ) { uResult = u_entitySetQoS(_EntityUEntity(subscriber), (v_qos)(subscriberQos) ); result = kernelResultToApiResult(uResult); } else { result = GAPI_RETCODE_OUT_OF_RESOURCES; } u_subscriberQosFree(subscriberQos); } else { result = GAPI_RETCODE_OUT_OF_RESOURCES; } } _EntityRelease(subscriber); return result; }
/** * Class: org_opensplice_dds_dcps_SubscriberImpl * Method: jniSetQos * Signature: (LDDS/SubscriberQos;)I */ JNIEXPORT jint JNICALL SAJ_FUNCTION(jniSetQos)( JNIEnv *env, jobject jsubscriber, jobject jqos) { gapi_subscriberQos* qos; gapi_subscriber subscriber; saj_returnCode rc; jint result; qos = gapi_subscriberQos__alloc(); subscriber = (gapi_subscriber)saj_read_gapi_address(env, jsubscriber); rc = saj_SubscriberQosCopyIn(env, jqos, qos); result = (jint)GAPI_RETCODE_ERROR; if(rc == SAJ_RETCODE_OK){ result = (jint)gapi_subscriber_set_qos(subscriber, qos); } gapi_free(qos); return result; }
/** * Class: org_opensplice_dds_dcps_SubscriberImpl * Method: jniGetQos * Signature: (LDDS/SubscriberQosHolder;)V */ JNIEXPORT jint JNICALL SAJ_FUNCTION(jniGetQos)( JNIEnv *env, jobject jsubscriber, jobject jqosHolder) { gapi_subscriberQos* qos; saj_returnCode rc; gapi_returnCode_t result; jobject jqos; gapi_subscriber subscriber; if(jqosHolder != NULL){ subscriber = (gapi_subscriber)saj_read_gapi_address(env, jsubscriber); jqos = NULL; qos = gapi_subscriberQos__alloc(); result = gapi_subscriber_get_qos(subscriber, qos); if(result == GAPI_RETCODE_OK){ rc = saj_SubscriberQosCopyOut(env, qos, &jqos); gapi_free(qos); if(rc == SAJ_RETCODE_OK){ (*env)->SetObjectField(env, jqosHolder, GET_CACHED(subscriberQosHolder_value_fid), jqos); (*env)->DeleteLocalRef(env, jqos); } else { result = GAPI_RETCODE_ERROR; } } } else { result = GAPI_RETCODE_BAD_PARAMETER; } return (jint)result; }
/** * Class: org_opensplice_dds_dcps_SubscriberImpl * Method: jniCreateDatareader * Signature: (LDDS/TopicDescription;LDDS/DataReaderQos;LDDS/DataReaderListener;)LDDS/DataReader; */ JNIEXPORT jobject JNICALL SAJ_FUNCTION(jniCreateDatareader)( JNIEnv *env, jobject jsubscriber, jobject jdescription, jobject jqos, jobject jlistener, jint jmask) { jobject jreader; jobject jtypeSupport; gapi_subscriber subscriber; gapi_dataReader reader; gapi_dataReaderQos* readerQos; gapi_domainParticipant participant; gapi_typeSupport typeSupport; gapi_string typeName; gapi_topicDescription description; struct gapi_dataReaderListener *listener; gapi_char* dataReaderClassName; gapi_char* signature; saj_returnCode rc; listener = NULL; jreader = NULL; reader = GAPI_OBJECT_NIL; subscriber = (gapi_subscriber) saj_read_gapi_address(env, jsubscriber); participant = gapi_subscriber_get_participant(subscriber); description = (gapi_topicDescription) saj_read_gapi_address(env, jdescription); typeName = gapi_topicDescription_get_type_name(description); typeSupport = gapi_domainParticipant_get_typesupport(participant, (const gapi_char*) typeName); gapi_free(typeName); jtypeSupport = saj_read_java_address((gapi_object)typeSupport); rc = saj_LookupTypeSupportDataReader(env, jtypeSupport, &dataReaderClassName); if(rc == SAJ_RETCODE_OK){ if ((*env)->IsSameObject (env, jqos, GET_CACHED(DATAREADER_QOS_DEFAULT)) == JNI_TRUE) { readerQos = (gapi_dataReaderQos *)GAPI_DATAREADER_QOS_DEFAULT; rc = SAJ_RETCODE_OK; } else if ((*env)->IsSameObject (env, jqos, GET_CACHED(DATAREADER_QOS_USE_TOPIC_QOS)) == JNI_TRUE) { readerQos = (gapi_dataReaderQos *)GAPI_DATAREADER_QOS_USE_TOPIC_QOS; rc = SAJ_RETCODE_OK; } else { readerQos = gapi_dataReaderQos__alloc(); rc = saj_DataReaderQosCopyIn(env, jqos, readerQos); } if(rc == SAJ_RETCODE_OK){ listener = saj_dataReaderListenerNew(env, jlistener); reader = gapi_subscriber_create_datareader(subscriber, description, readerQos, listener, (gapi_statusMask)jmask); if (reader != GAPI_OBJECT_NIL){ rc = saj_LookupTypeSupportConstructorSignature(env, jtypeSupport, &signature); if(rc == SAJ_RETCODE_OK){ gapi_subscriberQos *sqos = gapi_subscriberQos__alloc(); rc = saj_construct_typed_java_object(env, dataReaderClassName, (PA_ADDRCAST)reader, &jreader, signature, jtypeSupport); gapi_free(signature); if(listener != NULL){ saj_write_java_listener_address(env, reader, listener->listener_data); } if(sqos){ if(gapi_subscriber_get_qos(subscriber, sqos) == GAPI_RETCODE_OK){ if(sqos->entity_factory.autoenable_created_entities) { gapi_entity_enable(reader); } } gapi_free(sqos); } } } else if(listener != NULL){ saj_listenerDataFree(env, saj_listenerData(listener->listener_data)); } } if ((readerQos != (gapi_dataReaderQos *)GAPI_DATAREADER_QOS_DEFAULT) && (readerQos != (gapi_dataReaderQos *)GAPI_DATAREADER_QOS_USE_TOPIC_QOS)) { gapi_free(readerQos); } gapi_free(dataReaderClassName); } return jreader; }