/**
* Class: org_opensplice_dds_dcps_PublisherImpl
* Method: jniCreateDatawriter
* Signature: (LDDS/Topic;LDDS/DataWriterQos;LDDS/DataWriterListener;)LDDS/DataWriter;
*/
JNIEXPORT jobject JNICALL
SAJ_FUNCTION(jniCreateDatawriter)(
JNIEnv *env,
jobject jpublisher,
jobject jtopic,
jobject jqos,
jobject jlistener,
jint jmask)
{
jobject jwriter;
gapi_publisher publisher;
gapi_dataWriter writer;
gapi_dataWriterQos* writerQos;
gapi_topic topic;
gapi_domainParticipant participant;
gapi_typeSupport typeSupport;
const struct gapi_dataWriterListener *listener;
gapi_char* dataWriterClassName;
saj_returnCode rc;
gapi_string typeName;
gapi_char* signature;
jobject jtypeSupport;
jwriter = NULL;
listener = NULL;
writer = GAPI_OBJECT_NIL;
publisher = (gapi_publisher) saj_read_gapi_address(env, jpublisher);
participant = gapi_publisher_get_participant(publisher);
topic = (gapi_topic) saj_read_gapi_address(env, jtopic);
typeName = gapi_topicDescription_get_type_name((gapi_topicDescription)topic);
typeSupport = gapi_domainParticipant_get_typesupport(participant, (const gapi_char*) typeName);
gapi_free(typeName);
jtypeSupport = saj_read_java_address((gapi_object)typeSupport);
rc = saj_LookupTypeSupportDataWriter(env, jtypeSupport, &dataWriterClassName);
if(rc == SAJ_RETCODE_OK){
if ((*env)->IsSameObject (env, jqos, GET_CACHED(DATAWRITER_QOS_DEFAULT)) == JNI_TRUE) {
writerQos = (gapi_dataWriterQos *)GAPI_DATAWRITER_QOS_DEFAULT;
rc = SAJ_RETCODE_OK;
} else if ((*env)->IsSameObject (env, jqos, GET_CACHED(DATAWRITER_QOS_USE_TOPIC_QOS)) == JNI_TRUE) {
writerQos = (gapi_dataWriterQos *)GAPI_DATAWRITER_QOS_USE_TOPIC_QOS;
rc = SAJ_RETCODE_OK;
} else {
writerQos = gapi_dataWriterQos__alloc();
rc = saj_DataWriterQosCopyIn(env, jqos, writerQos);
}
if(rc == SAJ_RETCODE_OK){
listener = saj_dataWriterListenerNew(env, jlistener);
writer = gapi_publisher_create_datawriter(publisher, topic, writerQos,
listener, (gapi_statusMask)jmask);
if (writer != GAPI_OBJECT_NIL){
rc = saj_LookupTypeSupportConstructorSignature(env, jtypeSupport, &signature);
if(rc == SAJ_RETCODE_OK){
gapi_publisherQos *pqos = gapi_publisherQos__alloc();
rc = saj_construct_typed_java_object(env,
dataWriterClassName,
(PA_ADDRCAST)writer,
&jwriter, signature,
jtypeSupport);
gapi_free(signature);
if(listener != NULL){
saj_write_java_listener_address(env, writer, listener->listener_data);
}
if(pqos){
if(gapi_publisher_get_qos(publisher, pqos) == GAPI_RETCODE_OK){
if(pqos->entity_factory.autoenable_created_entities) {
gapi_entity_enable(writer);
}
}
gapi_free(pqos);
}
}
} else if(listener != NULL){
saj_listenerDataFree(env, saj_listenerData(listener->listener_data));
}
}
if ((writerQos != (gapi_dataWriterQos *)GAPI_DATAWRITER_QOS_DEFAULT) &&
(writerQos != (gapi_dataWriterQos *)GAPI_DATAWRITER_QOS_USE_TOPIC_QOS)) {
gapi_free(writerQos);
}
gapi_free(dataWriterClassName);
}
return jwriter;
}
bool
DDS::DomainParticipant_impl::createBuiltinReader(
gapi_subscriber subscriber_handle,
const char *name
)
{
char *type_name;
bool status = false;
gapi_dataReader reader_handle = NULL;
gapi_topic topic_handle;
DDS::DataReader_ptr a_reader = NULL;
DDS::ccpp_UserData_ptr myUD = NULL;
gapi_typeSupport ts_handle = NULL;
reader_handle = gapi_subscriber_lookup_datareader(subscriber_handle, name);
if (reader_handle)
{
topic_handle = gapi_dataReader_get_topicdescription(reader_handle);
if (topic_handle)
{
type_name = gapi_topicDescription_get_type_name(topic_handle);
ts_handle = gapi_domainParticipant_get_typesupport(_gapi_self, type_name);
gapi_free(type_name);
if (ts_handle)
{
void *tsf = gapi_object_get_user_data(ts_handle);
if (tsf)
{
DDS::Object_ptr anObject;
DDS::TypeSupportFactory_impl_ptr factory;
anObject = static_cast<DDS::Object_ptr>(tsf);
factory = dynamic_cast<DDS::TypeSupportFactory_impl_ptr>(anObject);
if (factory)
{
a_reader = factory->create_datareader(reader_handle);
}
if (a_reader)
{
myUD = new ccpp_UserData(a_reader, NULL);
if (myUD)
{
gapi_object_set_user_data(reader_handle,
(DDS::Object *)myUD,
ccpp_CallBack_DeleteUserData,NULL);
status = true;
}
}
}
} else {
OS_REPORT_1(OS_ERROR,
"DDS::DomainParticipant_impl::createBuiltinReader",
0, "Lookup TypeSupport Failed for DataReader <%s>",
name);
}
} else {
OS_REPORT_1(OS_ERROR,
"DDS::DomainParticipant_impl::createBuiltinReader",
0, "Lookup Topic Failed for DataReader <%s>", name);
}
} else if (name) {
OS_REPORT_1(OS_ERROR,
"DDS::DomainParticipant_impl::createBuiltinReader",
0, "Lookup DataReader <%s> Failed", name);
} else {
OS_REPORT(OS_ERROR,
"DDS::DomainParticipant_impl::createBuiltinReader",
0, "Lookup DataReader <NULL> Failed");
}
return status;
}
/**
* 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;
}
