private void ApplyQos(TopicQos defaultTopicQos, AdapterTopicQos adapterRequiredQos)
{
if (defaultTopicQos == null)
{
throw new ArgumentNullException("defaultTopicQos");
}
if (adapterRequiredQos == null)
{
throw new ArgumentNullException("adapterRequiredQos");
}
defaultTopicQos.Durability.Kind = adapterRequiredQos.PersistenceType.ConvertPersistence();
defaultTopicQos.Reliability.Kind = adapterRequiredQos.MessageReliabilityType.ConvertReliability();
}
public Topic(string topicName, AdapterTopicQos requiredTopicQoS, TypeSupport clientTypeSupport)
{
if (clientTypeSupport == null)
{
throw new ArgumentNullException("clientTypeSupport");
}
string domain = null;
// just using the default partition, named after the topic name
TopicName = topicName;
TopicType = typeof(T).Name;
// Create a DomainParticipantFactory and a DomainParticipant
RegisterDomain(this, domain);
ErrorHandler.CheckHandle(Participant, "DDS.DomainParticipantFactory.CreateParticipant");
// Register the required datatype.
typeSupport = new TopicTypeSupport(clientTypeSupport);
ReturnCode status = typeSupport.RegisterType(Participant, topicName);
ErrorHandler.CheckStatus(status, "Topic.TopicMessageTypeSupport.RegisterType");
TopicQos topicQos = null;
Participant.GetDefaultTopicQos(ref topicQos);
ApplyQos(topicQos, requiredTopicQoS);
TopicQos = topicQos;
TopicMessageTopic = Participant.CreateTopic(topicName, topicName, topicQos);
Participant.SetDefaultTopicQos(topicQos);
if (TopicMessageTopic == null)
{
throw new Exception("QoS for topic " + TopicName + " FAILED!, please check QoS!");
}
}
