///<summary>
/// Writes this HLAattributeHandleValuePair to the specified stream.
///</summary>
///<param name="writer"> the output stream to write to</param>
///<param name="obj"> the object to serialize</param>
///<exception cref="IOException"> if an error occurs</exception>
public override void Serialize(HlaEncodingWriter writer, object obj)
{
HLAattributeHandleValuePair attributeHandleValue = (HLAattributeHandleValuePair)obj;
writer.WriteHLAinteger64BE(attributeHandleValue.AttributeHandle);
serializerManager.GetSerializer(attributeHandleValue.AttributeHandle).Serialize(writer, attributeHandleValue.AttributeValue);
}
///<summary>
/// Reads and returns a HLAattributeHandleValuePair from the specified stream.
///</summary>
///<param name="reader"> the input stream to read from</param>
///<returns> the decoded value</returns>
///<exception cref="IOException"> if an error occurs</exception>
public override object Deserialize(HlaEncodingReader reader, ref object msg)
{
if (msg.Equals(BaseInteractionMessage.NullBaseInteractionMessage))
{
msg = new HLAattributeHandleValuePair();
}
HLAattributeHandleValuePair decodedValue = msg as HLAattributeHandleValuePair;
decodedValue.AttributeHandle = reader.ReadHLAinteger64BE();
object tmp = BaseInteractionMessage.NullBaseInteractionMessage;
decodedValue.AttributeValue = serializerManager.GetSerializer(decodedValue.AttributeHandle).Deserialize(reader, ref tmp);
return(decodedValue);
}
///<summary>
///Notifies that the box is already in its house
///</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 void OnReceiveBoxInHouse(BoxInHouseMessage msg)
{
ILogicalTime time = timeFactory.Decode(msg.Time, 0);
if (log.IsDebugEnabled)
{
log.Debug("Received BoxInHouseMessage [time = " + time + "]");
}
form.UpdateBoxInHouseTimeLabel(time);
ObjectInstanceDescriptor oid = rti.descriptorManager.GetObjectInstanceDescriptor(home.InstanceHandle);
IObjectClassHandle och = oid.ClassHandle;
ObjectClassDescriptor ocd = rti.descriptorManager.GetObjectClassDescriptor(och);
HLAattributeHandleValuePair[] handleValuePairList = new HLAattributeHandleValuePair[1];
handleValuePairList[0] = new HLAattributeHandleValuePair();
handleValuePairList[0].AttributeHandle = ((XRTIAttributeHandle)ocd.GetAttributeDescriptor("BoxesCount").Handle).Identifier;
handleValuePairList[0].AttributeValue = 1;
rti.UpdateAttributeValues(home.InstanceHandle, handleValuePairList, new byte[1], time);
}
///<summary> Copy constructor. </summary>
///<param name="other"> the other HLAattributeHandleValuePair to copy</param>
public HLAattributeHandleValuePair(HLAattributeHandleValuePair other)
{
this.attributeHandle = other.attributeHandle;
this.attributeValue = other.attributeValue;
}
///<summary>
/// Reads and returns a HLAattributeHandleValuePair from the specified stream.
///</summary>
///<param name="reader"> the input stream to read from</param>
///<returns> the decoded value</returns>
///<exception cref="IOException"> if an error occurs</exception>
public override object Deserialize(HlaEncodingReader reader, ref object msg)
{
if (msg.Equals(BaseInteractionMessage.NullBaseInteractionMessage))
{
msg = new HLAattributeHandleValuePair();
}
HLAattributeHandleValuePair decodedValue = msg as HLAattributeHandleValuePair;
decodedValue.AttributeHandle = reader.ReadHLAinteger64BE();
object tmp = BaseInteractionMessage.NullBaseInteractionMessage;
decodedValue.AttributeValue = serializerManager.GetSerializer(decodedValue.AttributeHandle).Deserialize(reader, ref tmp);
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);
}
}
}
private HLAattributeHandleValuePair[] CreateAttributesHandleValuePairList(IDictionary<string, object> methodNameValueMap, IObjectInstanceHandle instanceHandle)
{
HLAattributeHandleValuePair[] attributeHandleValuePairList = new HLAattributeHandleValuePair[methodNameValueMap.Count];
ObjectInstanceDescriptor oid = rti.descriptorManager.GetObjectInstanceDescriptor(instanceHandle);
IObjectClassHandle och = oid.ClassHandle;
ObjectClassDescriptor ocd = rti.descriptorManager.GetObjectClassDescriptor(och);
int count = 0;
foreach (KeyValuePair<string, object> entry in methodNameValueMap)
{
if (log.IsDebugEnabled)
log.Debug("The method " + entry.Key + " from object " + instanceHandle + " has been called; new value:" + entry.Value + "; parameter type = " + entry.Value.GetType());
attributeHandleValuePairList[count] = new HLAattributeHandleValuePair();
attributeHandleValuePairList[count].AttributeHandle = ((XRTIAttributeHandle)ocd.GetAttributeDescriptor(entry.Key).Handle).Identifier;
attributeHandleValuePairList[count].AttributeValue = entry.Value;
count++;
}
return attributeHandleValuePairList;
}
private HLAattributeHandleValuePair[] CreateAttributeHandleValuePairList(string methodName, object newValue, IObjectInstanceHandle instanceHandle)
{
ObjectInstanceDescriptor oid = rti.descriptorManager.GetObjectInstanceDescriptor(instanceHandle);
IObjectClassHandle och = oid.ClassHandle;
ObjectClassDescriptor ocd = rti.descriptorManager.GetObjectClassDescriptor(och);
HLAattributeHandleValuePair[] attributeHandleValuePairList = new HLAattributeHandleValuePair[1];
attributeHandleValuePairList[0] = new HLAattributeHandleValuePair();
attributeHandleValuePairList[0].AttributeHandle = ((XRTIAttributeHandle)ocd.GetAttributeDescriptor(methodName).Handle).Identifier;
attributeHandleValuePairList[0].AttributeValue = newValue;
return attributeHandleValuePairList;
}
public override void ReflectAttributeValuesExt(IObjectInstanceHandle theObject, HLAattributeHandleValuePair[] theAttributes, byte[] userSuppliedTag, OrderType sentOrdering, TransportationType theTransport)
{
// TODO ANGEL: LOCK DUDOSO
//lock (this)
//{
if (objectInstanceHandleProxyMap.ContainsKey(theObject))
{
object instance = objectInstanceHandleProxyMap[theObject];
rti.objectManager.UpdateAttributeValuesProxyObject(instance, theAttributes);
}
else
{
if (log.IsErrorEnabled)
log.Error("Object " + theObject + " not found. Attributes to reflect: " + theAttributes);
}
//}
}
private void AddCallbackUpdateAttributeValues(HLAattributeHandleValuePair[] handleValuePairList, long objectInstanceHandle, byte[] userSuppliedTag, long federateHandle, long interactionIndex, ILogicalTime time)
{
if (parent.State != null)
{
Lrc.ReflectAttributeValuesExtCallback callback =
new Lrc.ReflectAttributeValuesExtCallback(this.parent.FederateAmbassador,
time, federateHandle, interactionIndex, new XRTIObjectInstanceHandle(objectInstanceHandle),
handleValuePairList, userSuppliedTag);
parent.lrc.AddCallback(callback);
}
}
public ReflectAttributeValuesExtCallback(IFederateAmbassador federate, ILogicalTime time, long federateHandle, long interactionIndex, IObjectInstanceHandle theObjectParam, HLAattributeHandleValuePair[] theAttributesParam, byte[] userSuppliedTagParam)
: base(federate, time, federateHandle, interactionIndex)
{
this.theObject = theObjectParam;
this.theAttributes = theAttributesParam;
this.userSuppliedTag = userSuppliedTagParam;
}
public ReflectAttributeValuesExtCallback(IFederateAmbassador federate, IObjectInstanceHandle theObjectParam, HLAattributeHandleValuePair[] theAttributesParam, byte[] userSuppliedTagParam)
: base(federate)
{
this.theObject = theObjectParam;
this.theAttributes = theAttributesParam;
this.userSuppliedTag = userSuppliedTagParam;
}
// TODO ANGEL: Se añade un método de actualización específico para las propiedades de los objetos.
// Es debido a que usaban un IAttributeHandleValueMap que imponía una serie de problemas: implicaba la conversión de los values de object a byte[]
public virtual void ReflectAttributeValuesExt(IObjectInstanceHandle theObject, HLAattributeHandleValuePair[] theAttributes, byte[] userSuppliedTag, OrderType sentOrdering, TransportationType theTransport)
{
throw new Exception("The method or operation is not implemented.");
}
///<summary> Copy constructor. </summary>
///<param name="other"> the other HLAattributeHandleValuePair to copy</param>
public HLAattributeHandleValuePair(HLAattributeHandleValuePair other)
{
this.attributeHandle = other.attributeHandle;
this.attributeValue = other.attributeValue;
}
public override void ReflectAttributeValuesExt(IObjectInstanceHandle theObject, HLAattributeHandleValuePair[] theAttributes, byte[] userSuppliedTag, OrderType sentOrdering, TransportationType theTransport)
{
// TODO ANGEL: LOCK DUDOSO
lock (this)
{
base.ReflectAttributeValuesExt(theObject, theAttributes, userSuppliedTag, sentOrdering, theTransport);
if (objectInstanceHandleProxyMap.ContainsKey(theObject))
{
object instance = objectInstanceHandleProxyMap[theObject];
// TODO ANGEL: ¿Esto debería estar aquí o dentro de la funcionalidad del objectManager?
// El problema es que si lo hace objectManager debe poder acceder al federationsMap del rti
foreach (HLAattributeHandleValuePair entry in theAttributes)
{
string attributeName = GetAttributeName(instance, entry.AttributeHandle);
// Checks if the object created is an instance of HLAfederation and its properties are modificated
if (instance is HLAfederation)
{
if (attributeName == "HLAfederationName")
{
rti.federationsMap.Add((string)entry.AttributeValue, instance as HLAfederation);
}
else if (attributeName == "HLAFDDID")
{
rti.interactionManager.RegisterHelperClass((string)entry.AttributeValue);
}
}
// Checks if the object created is an instance of HLAfederate and its properties are modificated
if (instance is HLAfederate)
{
if (attributeName == "HLAfederateHandle")
{
if (instance is Sxtafederate)
{
Sxtafederate federate = instance as Sxtafederate;
// TODO ANGEL: OJO! Implica que la propiedad HLAfederationNameJoined se haya recibido antes que ésta
HLAfederateHandle federateHandle = (HLAfederateHandle)entry.AttributeValue;
rti.federationsMap[federate.HLAfederationNameJoined].HLAfederatesinFederation.Add(federateHandle);
}
}
if (attributeName == "HLAfederationNameJoined")
{
if (instance is Sxtafederate)
{
Sxtafederate federate = instance as Sxtafederate;
HLAfederation federation = rti.federationsMap[federate.HLAfederationNameJoined];
federate.Federation = federation;
}
}
/*
if (attributeName == "HLAlogicalTime" || attributeName == "HLApendingTime"
|| attributeName == "HLAlookahead" || attributeName == "HLAGALT" || attributeName == "HLALITS")
{
//System.Threading.Monitor.Pulse(rti);
//rti.PushFederates();
}
*/
}
}
}
}
}
public object UpdateAttributeValuesProxyObject(object instance, HLAattributeHandleValuePair[] methodNameValueMap)
{
if (instance is HLAobjectRoot)
{
HLAobjectRoot obj = instance as HLAobjectRoot;
ObjectClassDescriptor ocd = descriptorManager.GetObjectClassDescriptor(obj.ClassHandle);
foreach (HLAattributeHandleValuePair entry in methodNameValueMap)
{
if (log.IsDebugEnabled)
log.Debug("The method " + entry.AttributeHandle + " from object " + obj.InstanceHandle +
" has been called; new value:" + entry.AttributeValue + "; parameter type = " + entry.AttributeValue.GetType());
string attrName = ocd.GetAttributeDescriptor(new XRTIAttributeHandle(entry.AttributeHandle)).Name;
HLAAttributeAttribute attr = obj.AttrTable[attrName];
attr.propInfo.GetSetMethod().Invoke(obj, new object[] { entry.AttributeValue });
//obj.GetType().BaseType.GetProperty(attrName).GetSetMethod().Invoke(obj, new object[] { entry.AttributeValue });
}
}
return instance;
}
