v_dataViewInstance
v_dataViewInstanceNew(
v_dataView dataView,
v_dataViewSample viewSample)
{
v_dataViewInstance instance;
assert(dataView);
assert(viewSample);
assert(C_TYPECHECK(dataView,v_dataView));
assert(C_TYPECHECK(viewSample,v_dataViewSample));
instance = v_dataViewInstance(c_new(dataView->instanceType));
if (instance) {
v_object(instance)->kernel = v_objectKernel(dataView);
v_objectKind(instance) = K_DATAVIEWINSTANCE;
v_instanceInit(v_instance(instance), v_entity(dataView));
viewSample->next = viewSample;
v_dataViewInstanceTemplate(instance)->sample = viewSample;
instance->sampleCount = 1;
v_stateSet(v_instanceState(instance),L_NEW);
v_stateClear(v_readerSample(viewSample)->sampleState,L_READ);
assert(C_TYPECHECK(instance,v_dataViewInstance));
CHECK_INSTANCE(instance);
} else {
OS_REPORT(OS_FATAL, OS_FUNCTION, V_RESULT_INTERNAL_ERROR,
"Failed to allocate v_dataViewInstance");
assert(FALSE);
}
return instance;
}
void
v_publicDispose(
v_public o)
{
assert(C_TYPECHECK(o,v_public));
if (o == NULL) {
return;
}
switch(v_objectKind(o)) {
case K_PARTICIPANT: v_participantDeinit(v_participant(o)); break;
case K_PUBLISHER: v_publisherDeinit(v_publisher(o)); break;
case K_SUBSCRIBER: v_subscriberDeinit(v_subscriber(o)); break;
case K_WRITER: v_writerDeinit(v_writer(o)); break;
case K_DATAREADER: v_dataReaderDeinit(v_dataReader(o)); break;
case K_DELIVERYSERVICE:v_deliveryServiceDeinit(v_deliveryService(o)); break;
case K_NETWORKREADER: v_networkReaderDeinit(v_networkReader(o)); break;
case K_READER: v_readerDeinit(v_reader(o)); break;
case K_GROUPQUEUE: v_groupQueueDeinit(v_groupQueue(o)); break;
case K_TOPIC: v_topicDeinit(v_topic(o)); break;
case K_ENTITY: break;
case K_DOMAIN: v_partitionDeinit(v_partition(o)); break;
case K_GROUP: v_groupDeinit(v_group(o)); break;
case K_SERVICEMANAGER: /* Is never freed! */ break;
case K_SPLICED: v_splicedDeinit(v_spliced(o)); break;
case K_NETWORKING:
case K_DURABILITY:
case K_CMSOAP:
case K_SERVICE: v_serviceDeinit(v_service(o)); break;
case K_SERVICESTATE: /* Is never freed! */ break;
case K_CONFIGURATION: break;
case K_QUERY:
OS_REPORT(OS_ERROR, "v_publicDispose failure",
0, "deinit of abstract class K_QUERY");
break;
case K_DATAREADERQUERY:
v_dataReaderQueryDeinit(v_dataReaderQuery(o));
break;
case K_DATAVIEWQUERY:
v_dataViewQueryDeinit(v_dataViewQuery(o));
break;
case K_DATAVIEW: v_dataViewDeinit(v_dataView(o)); break;
case K_WAITSET: v_waitsetDeinit(v_waitset(o)); break;
case K_WRITERINSTANCE:
v_writerInstanceDeinit(v_writerInstance(o));
break;
case K_DATAREADERINSTANCE:
v_dataReaderInstanceDeinit(v_dataReaderInstance(o));
break;
case K_DATAVIEWINSTANCE:
v_dataViewInstanceDeinit(v_dataViewInstance(o));
break;
default:
OS_REPORT_1(OS_ERROR,"v_publicDispose failed",0,
"illegal entity kind (%d) specified",v_objectKind(o));
assert(FALSE);
break;
}
c_free(o);
}
void
v_dataViewSampleRemove(
v_dataViewSample sample)
{
v_dataViewInstance instance;
assert(C_TYPECHECK(sample,v_dataViewSample));
instance = v_dataViewInstance(v_readerSample(sample)->instance);
CHECK_INSTANCE(instance);
if (instance->sampleCount > 1) {
if (sample->next != NULL) {
v_dataViewSample(sample->next)->prev = sample->prev;
} else {
v_dataViewInstanceTemplate(instance)->sample = sample->prev;
}
if (sample->prev != NULL) {
v_dataViewSample(sample->prev)->next = sample->next;
}
sample->prev = NULL;
sample->next = NULL;
c_free(sample);
}
instance->sampleCount--;
if (instance->sampleCount > 0) {
CHECK_INSTANCE(instance);
} else {
CHECK_ZERO_INSTANCE(instance);
}
}
void
v_dataViewSampleListRemove(
v_dataViewSampleList sample)
{
assert(C_TYPECHECK(sample,v_dataViewSampleList));
assert(v_dataViewInstance(v_readerSample(sample)->instance)->sampleCount > 0);
CHECK_INSTANCE(v_dataViewInstance(v_readerSample(sample)->instance));
if (sample->next != NULL) {
v_dataViewSampleList(sample->next)->prev = sample->prev;
}
if (sample->prev != NULL) {
v_dataViewSampleList(sample->prev)->next = sample->next;
} else {
assert(v_dataViewSampleTemplate(sample)->sample->viewSamples == sample);
v_dataViewSampleTemplate(sample)->sample->viewSamples = sample->next;
}
sample->prev = NULL;
sample->next = NULL;
CHECK_INSTANCE(v_dataViewInstance(v_readerSample(sample)->instance));
}
v_dataViewInstance
v_dataViewInstanceNew(
v_dataView dataView,
v_readerSample sample)
{
v_dataViewInstance instance;
v_dataViewSample viewSample;
assert(dataView);
assert(sample);
assert(C_TYPECHECK(dataView,v_dataView));
assert(C_TYPECHECK(sample,v_readerSample));
instance = v_dataViewInstance(c_new(dataView->instanceType));
if (instance) {
v_object(instance)->kernel = v_objectKernel(dataView);
v_objectKind(instance) = K_DATAVIEWINSTANCE;
instance->dataView = (c_voidp)dataView;
viewSample = v_dataViewSampleNew(instance,sample);
if (viewSample) {
v_dataViewInstanceTemplate(instance)->sample = viewSample;
viewSample->next = NULL;
viewSample->prev = NULL;
v_readerSampleAddViewSample(sample,viewSample);
instance->sampleCount = 1;
v_stateSet(instance->instanceState,L_NEW);
v_stateClear(v_readerSample(viewSample)->sampleState,L_READ);
assert(C_TYPECHECK(instance,v_dataViewInstance));
v_dataViewNotifyDataAvailable(dataView, viewSample);
}
CHECK_INSTANCE(instance);
} else {
OS_REPORT(OS_ERROR,
"v_dataViewInstanceNew",0,
"Failed to allocate v_dataViewInstancem");
assert(FALSE);
}
return instance;
}
