/** Clear (put to default) the information. */
public void clear() {
m_expectsInlineQos = false;
m_guid.copy(new GUID());
m_unicastLocatorList.clear();
m_multicastLocatorList.clear();
m_key.copy(new InstanceHandle());
m_RTPSParticipantKey.copy(new InstanceHandle());
m_typeName = "";
m_topicName = "";
m_userDefinedId = 0;
m_qos.copy(new ReaderQos());
m_isAlive = true;
m_topicKind = NO_KEY;
m_parameterList.deleteParams();
m_parameterList.resetList();
}
public boolean readFromCDRMessage(CacheChange change) {
this.m_mutex.lock();
try {
SerializedPayload payload = change.getSerializedPayload();
payload.updateSerializer();
BinaryInputStream bis = new BinaryInputStream(payload.getBuffer());
ParameterList parameterList = new ParameterList();
try {
parameterList.deserialize(payload.getSerializer(), bis, "");
} catch (IOException e) {
logger.error(e.getMessage());
return false;
// e.printStackTrace();
}
for (Parameter param : parameterList.getParameters()) {
switch (param.getParameterId()) {
case PID_DURABILITY:
{
DurabilityQosPolicy p = (DurabilityQosPolicy) param;
this.m_qos.durability.copy(p);
break;
}
case PID_DURABILITY_SERVICE:
{
DurabilityServiceQosPolicy p = (DurabilityServiceQosPolicy) param;
this.m_qos.durabilityService.copy(p);
break;
}
case PID_DEADLINE:
{
DeadLineQosPolicy p = (DeadLineQosPolicy) param;
this.m_qos.deadline.copy(p);
break;
}
case PID_LATENCY_BUDGET:
{
LatencyBudgetQosPolicy p = (LatencyBudgetQosPolicy) param;
this.m_qos.latencyBudget.copy(p);
break;
}
case PID_LIVELINESS:
{
LivelinessQosPolicy p = (LivelinessQosPolicy) param;
this.m_qos.liveliness.copy(p);
break;
}
case PID_RELIABILITY:
{
ReliabilityQosPolicy p = (ReliabilityQosPolicy) param;
this.m_qos.reliability.copy(p);
break;
}
case PID_LIFESPAN:
{
LifespanQosPolicy p = (LifespanQosPolicy) param;
this.m_qos.lifespan.copy(p);
break;
}
case PID_USER_DATA:
{
UserDataQosPolicy p = (UserDataQosPolicy) param;
this.m_qos.userData.copy(p);
break;
}
case PID_TIME_BASED_FILTER:
{
TimeBasedFilterQosPolicy p = (TimeBasedFilterQosPolicy) param;
this.m_qos.timeBasedFilter.copy(p);
break;
}
case PID_OWNERSHIP:
{
OwnershipQosPolicy p = (OwnershipQosPolicy) param;
this.m_qos.ownership.copy(p);
break;
}
case PID_DESTINATION_ORDER:
{
DestinationOrderQosPolicy p = (DestinationOrderQosPolicy) param;
this.m_qos.destinationOrder.copy(p);
break;
}
case PID_PRESENTATION:
{
PresentationQosPolicy p = (PresentationQosPolicy) param;
this.m_qos.presentation.copy(p);
break;
}
case PID_PARTITION:
{
PartitionQosPolicy p = (PartitionQosPolicy) param;
this.m_qos.partition.copy(p);
break;
}
case PID_TOPIC_DATA:
{
TopicDataQosPolicy p = (TopicDataQosPolicy) param;
this.m_qos.topicData.copy(p);
break;
}
case PID_GROUP_DATA:
{
GroupDataQosPolicy p = (GroupDataQosPolicy) param;
this.m_qos.groupData.copy(p);
break;
}
case PID_TOPIC_NAME:
{
ParameterString p = (ParameterString) param;
this.m_topicName = new String(p.getString());
break;
}
case PID_TYPE_NAME:
{
ParameterString p = (ParameterString) param;
this.m_typeName = new String(p.getString());
break;
}
case PID_PARTICIPANT_GUID:
{
ParameterGuid pGuid = (ParameterGuid) param;
this.m_RTPSParticipantKey = new InstanceHandle(pGuid.getGUID());
break;
}
case PID_ENDPOINT_GUID:
{
ParameterGuid pGuid = (ParameterGuid) param;
this.m_guid.copy(pGuid.getGUID());
break;
}
case PID_UNICAST_LOCATOR:
{
ParameterLocator p = (ParameterLocator) param;
this.m_unicastLocatorList.pushBack(p.getLocator());
break;
}
case PID_MULTICAST_LOCATOR:
{
ParameterLocator p = (ParameterLocator) param;
this.m_multicastLocatorList.pushBack(p.getLocator());
break;
}
case PID_EXPECTS_INLINE_QOS:
{
ParameterBool p = (ParameterBool) param;
this.m_expectsInlineQos = p.getBool();
break;
}
case PID_KEY_HASH:
{
ParameterKey p = (ParameterKey) param;
this.m_key.copy(p.getKey());
this.m_guid.copy(this.m_key.toGUID());
break;
}
default:
logger.debug("Parameter with ID {} NOT CONSIDERED", param.getParameterId());
break;
}
}
if (this.m_guid.getEntityId().getValue(3) == 0x04) {
this.m_topicKind = NO_KEY;
} else if (this.m_guid.getEntityId().getValue(3) == 0x07) {
this.m_topicKind = TopicKind.WITH_KEY;
}
} finally {
this.m_mutex.unlock();
}
return true;
}
/**
* Convert the data to a parameter list to send this information as a RTPS message.
*
* @return The ParameterList
*/
public ParameterList toParameterList() {
m_parameterList.deleteParams();
for (Locator lit : m_unicastLocatorList) {
ParameterLocator p = new ParameterLocator(PID_UNICAST_LOCATOR, PARAMETER_LOCATOR_LENGTH, lit);
m_parameterList.addParameter(p);
}
for (Locator lit : m_multicastLocatorList) {
ParameterLocator p =
new ParameterLocator(PID_MULTICAST_LOCATOR, PARAMETER_LOCATOR_LENGTH, lit);
m_parameterList.addParameter(p);
}
{
ParameterBool p =
new ParameterBool(PID_EXPECTS_INLINE_QOS, PARAMETER_BOOL_LENGTH, m_expectsInlineQos);
m_parameterList.addParameter(p);
}
{
ParameterGuid p =
new ParameterGuid(PID_PARTICIPANT_GUID, PARAMETER_GUID_LENGTH, m_RTPSParticipantKey);
m_parameterList.addParameter(p);
}
{
ParameterString p = new ParameterString(PID_TOPIC_NAME, (short) 0, m_topicName);
m_parameterList.addParameter(p);
}
{
ParameterString p = new ParameterString(PID_TYPE_NAME, (short) 0, m_typeName);
m_parameterList.addParameter(p);
}
{
ParameterKey p = new ParameterKey(PID_KEY_HASH, (short) 16, m_key);
m_parameterList.addParameter(p);
}
{
ParameterGuid p = new ParameterGuid(PID_ENDPOINT_GUID, (short) 16, m_guid);
m_parameterList.addParameter(p);
}
{
ParameterProtocolVersion p = new ParameterProtocolVersion(PID_PROTOCOL_VERSION, (short) 4);
m_parameterList.addParameter(p);
}
{
ParameterVendorId p = new ParameterVendorId(PID_VENDORID, (short) 4);
m_parameterList.addParameter(p);
}
if (m_qos.durability.parent.getSendAlways() || m_qos.durability.parent.hasChanged) {
DurabilityQosPolicy p = new DurabilityQosPolicy();
p.copy(m_qos.durability);
m_parameterList.addParameter(p);
}
if (m_qos.durabilityService.parent.getSendAlways()
|| m_qos.durabilityService.parent.hasChanged) {
DurabilityServiceQosPolicy p = new DurabilityServiceQosPolicy();
p.copy(m_qos.durabilityService);
m_parameterList.addParameter(p);
}
if (m_qos.deadline.parent.getSendAlways() || m_qos.deadline.parent.hasChanged) {
DeadLineQosPolicy p = new DeadLineQosPolicy();
p.copy(m_qos.deadline);
m_parameterList.addParameter(p);
}
if (m_qos.latencyBudget.parent.getSendAlways() || m_qos.latencyBudget.parent.hasChanged) {
LatencyBudgetQosPolicy p = new LatencyBudgetQosPolicy();
p.copy(m_qos.latencyBudget);
m_parameterList.addParameter(p);
}
if (m_qos.liveliness.parent.getSendAlways() || m_qos.liveliness.parent.hasChanged) {
LivelinessQosPolicy p = new LivelinessQosPolicy();
p.copy(m_qos.liveliness);
m_parameterList.addParameter(p);
}
if (m_qos.reliability.parent.getSendAlways() || m_qos.reliability.parent.hasChanged) {
ReliabilityQosPolicy p = new ReliabilityQosPolicy();
p.copy(m_qos.reliability);
m_parameterList.addParameter(p);
}
if (m_qos.lifespan.parent.getSendAlways() || m_qos.lifespan.parent.hasChanged) {
LifespanQosPolicy p = new LifespanQosPolicy();
p.copy(m_qos.lifespan);
m_parameterList.addParameter(p);
}
if (m_qos.userData.parent.getSendAlways() || m_qos.userData.parent.hasChanged) {
UserDataQosPolicy p = new UserDataQosPolicy();
p.copy(m_qos.userData);
m_parameterList.addParameter(p);
}
if (m_qos.timeBasedFilter.parent.getSendAlways() || m_qos.timeBasedFilter.parent.hasChanged) {
TimeBasedFilterQosPolicy p = new TimeBasedFilterQosPolicy();
p.copy(m_qos.timeBasedFilter);
m_parameterList.addParameter(p);
}
if (m_qos.ownership.parent.getSendAlways() || m_qos.ownership.parent.hasChanged) {
OwnershipQosPolicy p = new OwnershipQosPolicy();
p.copy(m_qos.ownership);
m_parameterList.addParameter(p);
}
if (m_qos.destinationOrder.parent.getSendAlways() || m_qos.destinationOrder.parent.hasChanged) {
DestinationOrderQosPolicy p = new DestinationOrderQosPolicy();
p.copy(m_qos.destinationOrder);
m_parameterList.addParameter(p);
}
if (m_qos.presentation.parent.getSendAlways() || m_qos.presentation.parent.hasChanged) {
PresentationQosPolicy p = new PresentationQosPolicy();
p.copy(m_qos.presentation);
m_parameterList.addParameter(p);
}
if (m_qos.partition.parent.getSendAlways() || m_qos.partition.parent.hasChanged) {
PartitionQosPolicy p = new PartitionQosPolicy();
p.copy(m_qos.partition);
m_parameterList.addParameter(p);
}
if (m_qos.topicData.parent.getSendAlways() || m_qos.topicData.parent.hasChanged) {
TopicDataQosPolicy p = new TopicDataQosPolicy();
p.copy(m_qos.topicData);
m_parameterList.addParameter(p);
}
if (m_qos.groupData.parent.getSendAlways() || m_qos.groupData.parent.hasChanged) {
GroupDataQosPolicy p = new GroupDataQosPolicy();
p.copy(m_qos.groupData);
m_parameterList.addParameter(p);
}
if (m_qos.timeBasedFilter.parent.getSendAlways() || m_qos.timeBasedFilter.parent.hasChanged) {
TimeBasedFilterQosPolicy p = new TimeBasedFilterQosPolicy();
p.copy(m_qos.timeBasedFilter);
m_parameterList.addParameter(p);
}
this.m_parameterList.addSentinel();
logger.debug(
"DiscoveredReaderData converted to ParameterList with {} parameters",
m_parameterList.getParameters().size());
return this.m_parameterList;
}
