public override void OnReceiveHLAsubscribeObjectClassAttributes(HLAsubscribeObjectClassAttributesMessage msg)
{
base.OnReceiveHLAsubscribeObjectClassAttributes(msg);
// TODO ANGEL: Habría que registrar al federado con la info en la que está interesado
IList<HLAobjectRoot> objects = ((FederateAmbassador)parent.FederateAmbassador).GetObjects();
this.SendInfoAboutObjects(objects, msg);
}
protected void SendInfoAboutObjects(IList <HLAobjectRoot> objects, HLAsubscribeObjectClassAttributesMessage msg)
{
foreach (HLAobjectRoot obj in objects)
{
// if it is a local object and its class handle is equal to the object class handle sent
if (obj.HLAprivilegeToDeleteObject && obj.ClassHandle.Equals(msg.HLAobjectClass))
{
parent.RegisterObjectInstance(obj);
IList <HLAattributeHandleValuePair> propertyValuePair = new List <HLAattributeHandleValuePair>();
// TODO ANGEL: Esto es incorrecto y esta mal. Puede haber propiedades que no sean remotas
foreach (IAttributeHandle attribute in msg.HLAattributeList)
{
AttributeDescriptor ad = parent.descriptorManager.GetAttributeDescriptor(attribute);
if (ad == null)
{
throw new InvalidAttributeHandle(attribute.ToString());
}
else
{
PropertyInfo pi = obj.GetType().BaseType.GetProperty(ad.Name);
if (!ad.Name.Equals("HLAprivilegeToDeleteObject") && pi != null)
{
object value = pi.GetValue(obj, null);
if (value != null)
{
propertyValuePair.Add(new HLAattributeHandleValuePair(((XRTIAttributeHandle)ad.Handle).Identifier, value));
}
}
}
}
HLAattributeHandleValuePair[] propertyValuePairArray = new HLAattributeHandleValuePair[propertyValuePair.Count];
propertyValuePair.CopyTo(propertyValuePairArray, 0);
// TODO ANGEL: Que pasa con el userTag
parent.UpdateAttributeValues(obj.InstanceHandle, propertyValuePairArray, null);
}
}
}
///<summary> Reads this HLAsubscribeObjectClassAttributesMessage from the specified stream.</summary>
///<param name="reader"> the input stream to read from</param>
///<returns> the object</returns>
///<exception cref="System.IO.IOException"> if an error occurs</exception>
public override object Deserialize(HlaEncodingReader reader, ref object msg)
{
HLAsubscribeObjectClassAttributesMessage decodedValue;
if (!(msg is HLAsubscribeObjectClassAttributesMessage))
{
decodedValue = new HLAsubscribeObjectClassAttributesMessage();
BaseInteractionMessage baseMsg = msg as BaseInteractionMessage;
decodedValue.InteractionClassHandle = baseMsg.InteractionClassHandle;
decodedValue.FederationExecutionHandle = baseMsg.FederationExecutionHandle;
decodedValue.UserSuppliedTag = baseMsg.UserSuppliedTag;
}
else
{
decodedValue = msg as HLAsubscribeObjectClassAttributesMessage;
}
object tmp = decodedValue;
decodedValue = base.Deserialize(reader, ref tmp) as HLAsubscribeObjectClassAttributesMessage;
try
{
byte[] objectClassByteArray = reader.ReadHLAopaqueData();
decodedValue.HLAobjectClass = objectClassFactory.Decode(objectClassByteArray, 0);
decodedValue.HLAattributeList = attributeHandleSetFactory.Create();
int count = reader.ReadHLAinteger32BE();
for (int i = 0; i < count; i++)
{
IAttributeHandle attributeHandle = attributeHandleFactory.Decode(reader.ReadHLAopaqueData(), 0);
decodedValue.HLAattributeList.Add(attributeHandle);
}
decodedValue.HLAactive = reader.ReadHLAboolean();
/*
* decodedValue.HLAobjectClass = new byte[reader.ReadHLAinteger32BE()];
*
* for (int i = 0; i < decodedValue.HLAobjectClass.Length; i++)
* {
* decodedValue.HLAobjectClass[i] = reader.ReadHLAoctet();
* }
* decodedValue.HLAattributeList = new byte[reader.ReadHLAinteger32BE()][];
*
* for (int i = 0; i < decodedValue.HLAattributeList.Length; i++)
* {
* decodedValue.HLAattributeList[i] = new byte[reader.ReadHLAinteger32BE()];
*
* for (int j = 0; j < decodedValue.HLAattributeList[i].Length; j++)
* {
* decodedValue.HLAattributeList[i][j] = reader.ReadHLAoctet();
* }
* }
* decodedValue.HLAactive = reader.ReadHLAboolean();
*/
}
catch (System.IO.IOException ioe)
{
throw new RTIinternalError(ioe.ToString());
}
return(decodedValue);
}
///<summary> Reads this HLAsubscribeObjectClassAttributesMessage from the specified stream.</summary>
///<param name="reader"> the input stream to read from</param>
///<returns> the object</returns>
///<exception cref="System.IO.IOException"> if an error occurs</exception>
public override object Deserialize(HlaEncodingReader reader, ref object msg)
{
HLAsubscribeObjectClassAttributesMessage decodedValue;
if (!(msg is HLAsubscribeObjectClassAttributesMessage))
{
decodedValue = new HLAsubscribeObjectClassAttributesMessage();
BaseInteractionMessage baseMsg = msg as BaseInteractionMessage;
decodedValue.InteractionClassHandle = baseMsg.InteractionClassHandle;
decodedValue.FederationExecutionHandle = baseMsg.FederationExecutionHandle;
decodedValue.UserSuppliedTag = baseMsg.UserSuppliedTag;
}
else
{
decodedValue = msg as HLAsubscribeObjectClassAttributesMessage;
}
object tmp = decodedValue;
decodedValue = base.Deserialize(reader, ref tmp) as HLAsubscribeObjectClassAttributesMessage;
try
{
byte[] objectClassByteArray = reader.ReadHLAopaqueData();
decodedValue.HLAobjectClass = objectClassFactory.Decode(objectClassByteArray, 0);
decodedValue.HLAattributeList = attributeHandleSetFactory.Create();
int count = reader.ReadHLAinteger32BE();
for (int i = 0; i < count; i++)
{
IAttributeHandle attributeHandle = attributeHandleFactory.Decode(reader.ReadHLAopaqueData(), 0);
decodedValue.HLAattributeList.Add(attributeHandle);
}
decodedValue.HLAactive = reader.ReadHLAboolean();
/*
decodedValue.HLAobjectClass = new byte[reader.ReadHLAinteger32BE()];
for (int i = 0; i < decodedValue.HLAobjectClass.Length; i++)
{
decodedValue.HLAobjectClass[i] = reader.ReadHLAoctet();
}
decodedValue.HLAattributeList = new byte[reader.ReadHLAinteger32BE()][];
for (int i = 0; i < decodedValue.HLAattributeList.Length; i++)
{
decodedValue.HLAattributeList[i] = new byte[reader.ReadHLAinteger32BE()];
for (int j = 0; j < decodedValue.HLAattributeList[i].Length; j++)
{
decodedValue.HLAattributeList[i][j] = reader.ReadHLAoctet();
}
}
decodedValue.HLAactive = reader.ReadHLAboolean();
*/
}
catch (System.IO.IOException ioe)
{
throw new RTIinternalError(ioe.ToString());
}
return decodedValue;
}
protected void SendInfoAboutObjects(IList<HLAobjectRoot> objects, HLAsubscribeObjectClassAttributesMessage msg)
{
foreach (HLAobjectRoot obj in objects)
{
// if it is a local object and its class handle is equal to the object class handle sent
if (obj.HLAprivilegeToDeleteObject && obj.ClassHandle.Equals(msg.HLAobjectClass))
{
parent.RegisterObjectInstance(obj);
IList<HLAattributeHandleValuePair> propertyValuePair = new List<HLAattributeHandleValuePair>();
// TODO ANGEL: Esto es incorrecto y esta mal. Puede haber propiedades que no sean remotas
foreach (IAttributeHandle attribute in msg.HLAattributeList)
{
AttributeDescriptor ad = parent.descriptorManager.GetAttributeDescriptor(attribute);
if (ad == null)
{
throw new InvalidAttributeHandle(attribute.ToString());
}
else
{
PropertyInfo pi = obj.GetType().BaseType.GetProperty(ad.Name);
if (!ad.Name.Equals("HLAprivilegeToDeleteObject") && pi != null)
{
object value = pi.GetValue(obj, null);
if (value != null)
{
propertyValuePair.Add(new HLAattributeHandleValuePair(((XRTIAttributeHandle)ad.Handle).Identifier, value));
}
}
}
}
HLAattributeHandleValuePair[] propertyValuePairArray = new HLAattributeHandleValuePair[propertyValuePair.Count];
propertyValuePair.CopyTo(propertyValuePairArray, 0);
// TODO ANGEL: Que pasa con el userTag
parent.UpdateAttributeValues(obj.InstanceHandle, propertyValuePairArray, null);
}
}
}
public override void OnReceiveHLAsubscribeObjectClassAttributes(HLAsubscribeObjectClassAttributesMessage msg)
{
if (log.IsDebugEnabled)
log.Debug("[" + federationName + "] Received HLAsubscribeObjectClassAttributes = " + msg.ToString());
}
///<summary> ///Set the joined federate's subscription status of attributes belonging ///to an object class. ///</summary> ///<param name="msg"> the message associated with the interaction</param> ///<exception cref="InteractionClassNotRecognized"> if the interaction class was not recognized</exception> ///<exception cref="InteractionParameterNotRecognized"> if a parameter of the interaction was not /// recognized</exception> ///<exception cref="InteractionClassNotSubscribed"> if the federate had not subscribed to the /// interaction class</exception> ///<exception cref="FederateInternalError"> if an error occurs in the federate</exception> public abstract void OnReceiveHLAsubscribeObjectClassAttributes(HLAsubscribeObjectClassAttributesMessage msg);
