public void SetMemberValue(ObjectManager manager, MemberInfo member, object value)
{
if (member is FieldInfo)
{
((FieldInfo)member).SetValue(ObjectInstance, value);
}
else if (member is PropertyInfo)
{
((PropertyInfo)member).SetValue(ObjectInstance, value, null);
}
else
{
throw new SerializationException("Cannot perform fixup");
}
if (Member != null)
{
ObjectRecord containerRecord = manager.GetObjectRecord(IdOfContainingObj);
if (containerRecord.IsRegistered)
{
containerRecord.SetMemberValue(manager, Member, ObjectInstance);
}
}
else if (ArrayIndex != null)
{
ObjectRecord containerRecord = manager.GetObjectRecord(IdOfContainingObj);
if (containerRecord.IsRegistered)
{
containerRecord.SetArrayValue(manager, ObjectInstance, ArrayIndex);
}
}
}
private void RegisterObjectInternal(object obj, ObjectRecord record)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
if (record.IsRegistered)
{
if (record.OriginalObject != obj)
{
throw new SerializationException("An object with Id " + record.ObjectID + " has already been registered");
}
else
{
return;
}
}
record.ObjectInstance = obj;
record.OriginalObject = obj;
if (obj is IObjectReference)
{
record.Status = ObjectRecordStatus.ReferenceUnsolved;
}
else
{
record.Status = ObjectRecordStatus.ReferenceSolved;
}
if (_selector != null)
{
record.Surrogate = _selector.GetSurrogate(
obj.GetType(), _context, out record.SurrogateSelector);
if (record.Surrogate != null)
{
record.Status = ObjectRecordStatus.ReferenceUnsolved;
}
}
record.DoFixups(true, this, false);
record.DoFixups(false, this, false);
_registeredObjectsCount++;
// Adds the object to the chain of registered objects. This chain
// is needed to be able to to perform the final fixups in the right order
if (_objectRecordChain == null)
{
_objectRecordChain = record;
_lastObjectRecord = record;
}
else
{
_lastObjectRecord.Next = record;
_lastObjectRecord = record;
}
}
/// <summary>Returns the object with the specified object ID.</summary>
/// <returns>The object with the specified object ID if it has been previously stored or null if no such object has been registered.</returns>
/// <param name="objectID">The ID of the requested object. </param>
/// <exception cref="T:System.ArgumentOutOfRangeException">The <paramref name="objectID" /> parameter is less than or equal to zero. </exception>
public virtual object GetObject(long objectID)
{
if (objectID <= 0L)
{
throw new ArgumentOutOfRangeException("objectID", "The objectID parameter is less than or equal to zero");
}
ObjectRecord objectRecord = (ObjectRecord)this._objectRecords[objectID];
if (objectRecord == null || !objectRecord.IsRegistered)
{
return(null);
}
return(objectRecord.ObjectInstance);
}
/// <summary>Registers an object as it is deserialized, associating it with <paramref name="objectID" />, and recording the <see cref="T:System.Runtime.Serialization.SerializationInfo" /> used with it.</summary>
/// <param name="obj">The object to register. </param>
/// <param name="objectID">The ID of the object to register. </param>
/// <param name="info">The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> used if <paramref name="obj" /> implements <see cref="T:System.Runtime.Serialization.ISerializable" /> or has a <see cref="T:System.Runtime.Serialization.ISerializationSurrogate" />. <paramref name="info" /> will be completed with any required fixup information and then passed to the required object when that object is completed. </param>
/// <exception cref="T:System.ArgumentNullException">The <paramref name="obj" /> parameter is null. </exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">The <paramref name="objectID" /> parameter is less than or equal to zero. </exception>
/// <exception cref="T:System.Runtime.Serialization.SerializationException">The <paramref name="objectID" /> has already been registered for an object other than <paramref name="obj" />. </exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
/// </PermissionSet>
public void RegisterObject(object obj, long objectID, SerializationInfo info)
{
if (obj == null)
{
throw new ArgumentNullException("obj", "The obj parameter is null.");
}
if (objectID <= 0L)
{
throw new ArgumentOutOfRangeException("objectID", "The objectID parameter is less than or equal to zero");
}
ObjectRecord objectRecord = this.GetObjectRecord(objectID);
objectRecord.Info = info;
this.RegisterObjectInternal(obj, objectRecord);
}
private void RegisterObjectInternal(object obj, ObjectRecord record)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
if (!record.IsRegistered)
{
record.ObjectInstance = obj;
record.OriginalObject = obj;
if (obj is IObjectReference)
{
record.Status = ObjectRecordStatus.ReferenceUnsolved;
}
else
{
record.Status = ObjectRecordStatus.ReferenceSolved;
}
if (this._selector != null)
{
record.Surrogate = this._selector.GetSurrogate(obj.GetType(), this._context, out record.SurrogateSelector);
if (record.Surrogate != null)
{
record.Status = ObjectRecordStatus.ReferenceUnsolved;
}
}
record.DoFixups(true, this, false);
record.DoFixups(false, this, false);
this._registeredObjectsCount++;
if (this._objectRecordChain == null)
{
this._objectRecordChain = record;
this._lastObjectRecord = record;
}
else
{
this._lastObjectRecord.Next = record;
this._lastObjectRecord = record;
}
return;
}
if (record.OriginalObject != obj)
{
throw new SerializationException("An object with Id " + record.ObjectID + " has already been registered");
}
}
/// <summary>Raises the deserialization event to any registered object that implements <see cref="T:System.Runtime.Serialization.IDeserializationCallback" />.</summary>
public virtual void RaiseDeserializationEvent()
{
for (int i = this._onDeserializedCallbackRecords.Count - 1; i >= 0; i--)
{
ObjectRecord objectRecord = (ObjectRecord)this._onDeserializedCallbackRecords[i];
this.RaiseOnDeserializedEvent(objectRecord.OriginalObject);
}
for (int j = this._deserializedRecords.Count - 1; j >= 0; j--)
{
ObjectRecord objectRecord2 = (ObjectRecord)this._deserializedRecords[j];
IDeserializationCallback deserializationCallback = objectRecord2.OriginalObject as IDeserializationCallback;
if (deserializationCallback != null)
{
deserializationCallback.OnDeserialization(this);
}
}
}
public virtual void RaiseDeserializationEvent()
{
for (int i = _onDeserializedCallbackRecords.Count - 1; i >= 0; i--)
{
ObjectRecord record = (ObjectRecord)_onDeserializedCallbackRecords [i];
RaiseOnDeserializedEvent(record.OriginalObject);
}
for (int i = _deserializedRecords.Count - 1; i >= 0; i--)
{
ObjectRecord record = (ObjectRecord)_deserializedRecords [i];
IDeserializationCallback obj = record.OriginalObject as IDeserializationCallback;
if (obj != null)
{
obj.OnDeserialization(this);
}
}
}
public virtual object GetObject(long objectID)
{
if (objectID <= 0)
{
throw new ArgumentOutOfRangeException("objectID", "The objectID parameter is less than or equal to zero");
}
ObjectRecord rec = (ObjectRecord)_objectRecords[objectID];
if (rec == null || !rec.IsRegistered)
{
return(null);
}
else
{
return(rec.ObjectInstance);
}
}
/// <summary>Registers a member of an array contained in an object while it is deserialized, associating it with <paramref name="objectID" />, and recording the <see cref="T:System.Runtime.Serialization.SerializationInfo" />.</summary>
/// <param name="obj">The object to register. </param>
/// <param name="objectID">The ID of the object to register. </param>
/// <param name="info">The <see cref="T:System.Runtime.Serialization.SerializationInfo" /> used if <paramref name="obj" /> implements <see cref="T:System.Runtime.Serialization.ISerializable" /> or has a <see cref="T:System.Runtime.Serialization.ISerializationSurrogate" />. <paramref name="info" /> will be completed with any required fixup information and then passed to the required object when that object is completed. </param>
/// <param name="idOfContainingObj">The ID of the object that contains <paramref name="obj" />. This parameter is required only if <paramref name="obj" /> is a value type. </param>
/// <param name="member">The field in the containing object where <paramref name="obj" /> exists. This parameter has meaning only if <paramref name="obj" /> is a value type. </param>
/// <param name="arrayIndex">If <paramref name="obj" /> is a <see cref="T:System.ValueType" /> and a member of an array, <paramref name="arrayIndex" /> contains the index within that array where <paramref name="obj" /> exists. <paramref name="arrayIndex" /> is ignored if <paramref name="obj" /> is not both a <see cref="T:System.ValueType" /> and a member of an array. </param>
/// <exception cref="T:System.ArgumentNullException">The <paramref name="obj" /> parameter is null. </exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">The <paramref name="objectID" /> parameter is less than or equal to zero. </exception>
/// <exception cref="T:System.Runtime.Serialization.SerializationException">The <paramref name="objectID" /> has already been registered for an object other than <paramref name="obj" />, or <paramref name="member" /> is not a <see cref="T:System.Reflection.FieldInfo" /> and <paramref name="member" /> isn't null. </exception>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
/// </PermissionSet>
public void RegisterObject(object obj, long objectID, SerializationInfo info, long idOfContainingObj, MemberInfo member, int[] arrayIndex)
{
if (obj == null)
{
throw new ArgumentNullException("obj", "The obj parameter is null.");
}
if (objectID <= 0L)
{
throw new ArgumentOutOfRangeException("objectID", "The objectID parameter is less than or equal to zero");
}
ObjectRecord objectRecord = this.GetObjectRecord(objectID);
objectRecord.Info = info;
objectRecord.IdOfContainingObj = idOfContainingObj;
objectRecord.Member = member;
objectRecord.ArrayIndex = arrayIndex;
this.RegisterObjectInternal(obj, objectRecord);
}
internal ObjectRecord GetObjectRecord(long objectID)
{
ObjectRecord objectRecord = (ObjectRecord)this._objectRecords[objectID];
if (objectRecord == null)
{
if (this._finalFixup)
{
throw new SerializationException("The object with Id " + objectID + " has not been registered");
}
objectRecord = new ObjectRecord();
objectRecord.ObjectID = objectID;
this._objectRecords[objectID] = objectRecord;
}
if (!objectRecord.IsRegistered && this._finalFixup)
{
throw new SerializationException("The object with Id " + objectID + " has not been registered");
}
return(objectRecord);
}
internal ObjectRecord GetObjectRecord(long objectID)
{
ObjectRecord rec = (ObjectRecord)_objectRecords[objectID];
if (rec == null)
{
if (_finalFixup)
{
throw new SerializationException("The object with Id " + objectID + " has not been registered");
}
rec = new ObjectRecord();
rec.ObjectID = objectID;
_objectRecords[objectID] = rec;
}
if (!rec.IsRegistered && _finalFixup)
{
throw new SerializationException("The object with Id " + objectID + " has not been registered");
}
return(rec);
}
public BaseFixupRecord(ObjectRecord objectToBeFixed, ObjectRecord objectRequired)
{
this.ObjectToBeFixed = objectToBeFixed;
this.ObjectRequired = objectRequired;
}
public bool LoadData(ObjectManager manager, ISurrogateSelector selector, StreamingContext context)
{
if (Info != null)
{
if (Surrogate != null)
{
object new_obj = Surrogate.SetObjectData(ObjectInstance, Info, context, SurrogateSelector);
if (new_obj != null)
{
ObjectInstance = new_obj;
}
Status = ObjectRecordStatus.ReferenceSolved;
}
else if (ObjectInstance is ISerializable)
{
object[] pars = new object[] { Info, context };
ConstructorInfo con = ObjectInstance.GetType().GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[] { typeof(SerializationInfo), typeof(StreamingContext) }, null);
if (con == null)
{
throw new SerializationException("The constructor to deserialize an object of type " + ObjectInstance.GetType().FullName + " was not found.");
}
con.Invoke(ObjectInstance, pars);
}
else
{
throw new SerializationException("No surrogate selector was found for type " + ObjectInstance.GetType().FullName);
}
Info = null;
}
if (ObjectInstance is IObjectReference && Status != ObjectRecordStatus.ReferenceSolved)
{
try {
ObjectInstance = ((IObjectReference)ObjectInstance).GetRealObject(context);
int n = 100;
while (ObjectInstance is IObjectReference && n > 0)
{
object ob = ((IObjectReference)ObjectInstance).GetRealObject(context);
if (ob == ObjectInstance)
{
break;
}
ObjectInstance = ob;
n--;
}
if (n == 0)
{
throw new SerializationException("The implementation of the IObjectReference interface returns too many nested references to other objects that implement IObjectReference.");
}
Status = ObjectRecordStatus.ReferenceSolved;
}
catch (NullReferenceException) {
// Give a second chance
return(false);
}
}
if (Member != null)
{
// If this object is a value object embedded in another object, the parent
// object must be updated
ObjectRecord containerRecord = manager.GetObjectRecord(IdOfContainingObj);
containerRecord.SetMemberValue(manager, Member, ObjectInstance);
}
else if (ArrayIndex != null)
{
ObjectRecord containerRecord = manager.GetObjectRecord(IdOfContainingObj);
containerRecord.SetArrayValue(manager, ObjectInstance, ArrayIndex);
}
return(true);
}
public virtual void DoFixups()
{
_finalFixup = true;
try
{
if (_registeredObjectsCount < _objectRecords.Count)
{
throw new SerializationException("There are some fixups that refer to objects that have not been registered");
}
ObjectRecord last = _lastObjectRecord;
bool firstCicle = true;
// Solve al pending fixups of all objects
ObjectRecord record = _objectRecordChain;
while (record != null)
{
bool ready = !(record.IsUnsolvedObjectReference && firstCicle);
if (ready)
{
ready = record.DoFixups(true, this, true);
}
if (ready)
{
ready = record.LoadData(this, _selector, _context);
}
ObjectRecord next;
if (ready)
{
if (record.OriginalObject is IDeserializationCallback)
{
_deserializedRecords.Add(record);
}
SerializationCallbacks sc = SerializationCallbacks
.GetSerializationCallbacks(record.OriginalObject.GetType());
if (sc.HasDeserializedCallbacks)
{
_onDeserializedCallbackRecords.Add(record);
}
next = record.Next;
}
else
{
// There must be an unresolved IObjectReference instance.
// Chain the record at the end so it is solved later
if ((record.ObjectInstance is IObjectReference) && !firstCicle)
{
if (record.Status == ObjectRecordStatus.ReferenceSolvingDelayed)
{
throw new SerializationException("The object with ID " + record.ObjectID + " could not be resolved");
}
else
{
record.Status = ObjectRecordStatus.ReferenceSolvingDelayed;
}
}
if (record != _lastObjectRecord)
{
next = record.Next;
record.Next = null;
_lastObjectRecord.Next = record;
_lastObjectRecord = record;
}
else
{
next = record;
}
}
if (record == last)
{
firstCicle = false;
}
record = next;
}
}
finally
{
_finalFixup = false;
}
}
public DelayedFixupRecord(ObjectRecord objectToBeFixed, string memberName, ObjectRecord objectRequired) : base(objectToBeFixed, objectRequired)
{
_memberName = memberName;
}
public FixupRecord(ObjectRecord objectToBeFixed, MemberInfo member, ObjectRecord objectRequired) : base(objectToBeFixed, objectRequired)
{
_member = member;
}
public DelayedFixupRecord (ObjectRecord objectToBeFixed, string memberName, ObjectRecord objectRequired): base (objectToBeFixed, objectRequired) {
_memberName = memberName;
}
public MultiArrayFixupRecord (ObjectRecord objectToBeFixed, int[] indices, ObjectRecord objectRequired): base (objectToBeFixed, objectRequired) {
_indices = indices;
}
public BaseFixupRecord(ObjectRecord objectToBeFixed, ObjectRecord objectRequired)
{
ObjectToBeFixed = objectToBeFixed;
ObjectRequired = objectRequired;
}
public virtual void DoFixups()
{
_finalFixup = true;
try
{
if (_registeredObjectsCount < _objectRecords.Count)
throw new SerializationException ("There are some fixups that refer to objects that have not been registered");
ObjectRecord last = _lastObjectRecord;
bool firstCycle = true;
bool lastCycle = false;
int unresolvedCount = 0; // Unresolved objects found in the current cycle
int lastUnresolvedCount = 0; // Unresolved objects before the current cycle
// Solve al pending fixups of all objects
ObjectRecord record = _objectRecordChain;
while (record != null)
{
// We ignore object references in the first cycle
bool ready = !(record.IsUnsolvedObjectReference && firstCycle);
if (ready) ready = record.DoFixups (true, this, true);
if (ready) ready = record.LoadData(this, _selector, _context);
ObjectRecord next;
if (ready)
{
if (record.OriginalObject is IDeserializationCallback)
_deserializedRecords.Add (record);
SerializationCallbacks sc = SerializationCallbacks
.GetSerializationCallbacks (record.OriginalObject.GetType ());
if (sc.HasDeserializedCallbacks)
_onDeserializedCallbackRecords.Add (record);
next = record.Next;
}
else
{
// There must be an unresolved IObjectReference instance.
// Chain the record at the end so it is solved later
if ((record.ObjectInstance is IObjectReference) && !firstCycle)
{
if (record.IsUnsolvedObjectReference && lastCycle)
// No more chances to resolve
throw new SerializationException ("The object with ID " + record.ObjectID + " could not be resolved");
else {
unresolvedCount++;
}
}
if (record != _lastObjectRecord) {
next = record.Next;
record.Next = null;
_lastObjectRecord.Next = record;
_lastObjectRecord = record;
}
else
next = record;
}
if (record == last) {
last = _lastObjectRecord;
if (firstCycle)
firstCycle = false;
else {
if (lastUnresolvedCount == unresolvedCount)
lastCycle = true;
}
lastUnresolvedCount = unresolvedCount;
unresolvedCount = 0;
}
record = next;
}
}
finally
{
_finalFixup = false;
}
}
internal ObjectRecord GetObjectRecord (long objectID)
{
ObjectRecord rec = (ObjectRecord)_objectRecords[objectID];
if (rec == null)
{
if (_finalFixup) throw new SerializationException ("The object with Id " + objectID + " has not been registered");
rec = new ObjectRecord();
rec.ObjectID = objectID;
_objectRecords[objectID] = rec;
}
if (!rec.IsRegistered && _finalFixup) throw new SerializationException ("The object with Id " + objectID + " has not been registered");
return rec;
}
public bool LoadData(ObjectManager manager, ISurrogateSelector selector, StreamingContext context)
{
if (this.Info != null)
{
if (this.Surrogate != null)
{
object obj = this.Surrogate.SetObjectData(this.ObjectInstance, this.Info, context, this.SurrogateSelector);
if (obj != null)
{
this.ObjectInstance = obj;
}
this.Status = ObjectRecordStatus.ReferenceSolved;
}
else
{
if (!(this.ObjectInstance is ISerializable))
{
throw new SerializationException("No surrogate selector was found for type " + this.ObjectInstance.GetType().FullName);
}
object[] parameters = new object[]
{
this.Info,
context
};
ConstructorInfo constructor = this.ObjectInstance.GetType().GetConstructor(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, new Type[]
{
typeof(SerializationInfo),
typeof(StreamingContext)
}, null);
if (constructor == null)
{
throw new SerializationException("The constructor to deserialize an object of type " + this.ObjectInstance.GetType().FullName + " was not found.");
}
constructor.Invoke(this.ObjectInstance, parameters);
}
this.Info = null;
}
if (this.ObjectInstance is IObjectReference && this.Status != ObjectRecordStatus.ReferenceSolved)
{
try
{
this.ObjectInstance = ((IObjectReference)this.ObjectInstance).GetRealObject(context);
int num = 100;
while (this.ObjectInstance is IObjectReference && num > 0)
{
object realObject = ((IObjectReference)this.ObjectInstance).GetRealObject(context);
if (realObject == this.ObjectInstance)
{
break;
}
this.ObjectInstance = realObject;
num--;
}
if (num == 0)
{
throw new SerializationException("The implementation of the IObjectReference interface returns too many nested references to other objects that implement IObjectReference.");
}
this.Status = ObjectRecordStatus.ReferenceSolved;
}
catch (NullReferenceException)
{
return(false);
}
}
if (this.Member != null)
{
ObjectRecord objectRecord = manager.GetObjectRecord(this.IdOfContainingObj);
objectRecord.SetMemberValue(manager, this.Member, this.ObjectInstance);
}
else if (this.ArrayIndex != null)
{
ObjectRecord objectRecord2 = manager.GetObjectRecord(this.IdOfContainingObj);
objectRecord2.SetArrayValue(manager, this.ObjectInstance, this.ArrayIndex);
}
return(true);
}
private void RegisterObjectInternal (object obj, ObjectRecord record)
{
if (obj == null) throw new ArgumentNullException("obj");
if (record.IsRegistered)
{
if (record.OriginalObject != obj) throw new SerializationException ("An object with Id " + record.ObjectID + " has already been registered");
else return;
}
record.ObjectInstance = obj;
record.OriginalObject = obj;
if (obj is IObjectReference) record.Status = ObjectRecordStatus.ReferenceUnsolved;
else record.Status = ObjectRecordStatus.ReferenceSolved;
if (_selector != null) {
record.Surrogate = _selector.GetSurrogate (
obj.GetType(), _context, out record.SurrogateSelector);
if (record.Surrogate != null)
record.Status = ObjectRecordStatus.ReferenceUnsolved;
}
record.DoFixups (true, this, false);
record.DoFixups (false, this, false);
_registeredObjectsCount++;
// Adds the object to the chain of registered objects. This chain
// is needed to be able to to perform the final fixups in the right order
if (_objectRecordChain == null)
{
_objectRecordChain = record;
_lastObjectRecord = record;
}
else
{
_lastObjectRecord.Next = record;
_lastObjectRecord = record;
}
}
/// <summary>Performs all the recorded fixups.</summary>
/// <exception cref="T:System.Runtime.Serialization.SerializationException">A fixup was not successfully completed. </exception>
public virtual void DoFixups()
{
this._finalFixup = true;
try
{
if (this._registeredObjectsCount < this._objectRecords.Count)
{
throw new SerializationException("There are some fixups that refer to objects that have not been registered");
}
ObjectRecord lastObjectRecord = this._lastObjectRecord;
bool flag = true;
ObjectRecord objectRecord2;
for (ObjectRecord objectRecord = this._objectRecordChain; objectRecord != null; objectRecord = objectRecord2)
{
bool flag2 = !objectRecord.IsUnsolvedObjectReference || !flag;
if (flag2)
{
flag2 = objectRecord.DoFixups(true, this, true);
}
if (flag2)
{
flag2 = objectRecord.LoadData(this, this._selector, this._context);
}
if (flag2)
{
if (objectRecord.OriginalObject is IDeserializationCallback)
{
this._deserializedRecords.Add(objectRecord);
}
SerializationCallbacks serializationCallbacks = SerializationCallbacks.GetSerializationCallbacks(objectRecord.OriginalObject.GetType());
if (serializationCallbacks.HasDeserializedCallbacks)
{
this._onDeserializedCallbackRecords.Add(objectRecord);
}
objectRecord2 = objectRecord.Next;
}
else
{
if (objectRecord.ObjectInstance is IObjectReference && !flag)
{
if (objectRecord.Status == ObjectRecordStatus.ReferenceSolvingDelayed)
{
throw new SerializationException("The object with ID " + objectRecord.ObjectID + " could not be resolved");
}
objectRecord.Status = ObjectRecordStatus.ReferenceSolvingDelayed;
}
if (objectRecord != this._lastObjectRecord)
{
objectRecord2 = objectRecord.Next;
objectRecord.Next = null;
this._lastObjectRecord.Next = objectRecord;
this._lastObjectRecord = objectRecord;
}
else
{
objectRecord2 = objectRecord;
}
}
if (objectRecord == lastObjectRecord)
{
flag = false;
}
}
}
finally
{
this._finalFixup = false;
}
}
public ArrayFixupRecord (ObjectRecord objectToBeFixed, int index, ObjectRecord objectRequired): base (objectToBeFixed, objectRequired) {
_index = index;
}
public ArrayFixupRecord(ObjectRecord objectToBeFixed, int index, ObjectRecord objectRequired) : base(objectToBeFixed, objectRequired)
{
_index = index;
}
public FixupRecord (ObjectRecord objectToBeFixed, MemberInfo member, ObjectRecord objectRequired): base (objectToBeFixed, objectRequired) {
_member = member;
}
public MultiArrayFixupRecord(ObjectRecord objectToBeFixed, int[] indices, ObjectRecord objectRequired) : base(objectToBeFixed, objectRequired)
{
_indices = indices;
}
public virtual void DoFixups()
{
_finalFixup = true;
try
{
if (_registeredObjectsCount < _objectRecords.Count)
throw new SerializationException ("There are some fixups that refer to objects that have not been registered");
ObjectRecord last = _lastObjectRecord;
bool firstCicle = true;
// Solve al pending fixups of all objects
ObjectRecord record = _objectRecordChain;
while (record != null)
{
bool ready = !(record.IsUnsolvedObjectReference && firstCicle);
if (ready) ready = record.DoFixups (true, this, true);
if (ready) ready = record.LoadData(this, _selector, _context);
ObjectRecord next;
if (ready)
{
if (record.OriginalObject is IDeserializationCallback)
_deserializedRecords.Add (record);
SerializationCallbacks sc = SerializationCallbacks
.GetSerializationCallbacks (record.OriginalObject.GetType ());
if (sc.HasDeserializedCallbacks)
_onDeserializedCallbackRecords.Add (record);
next = record.Next;
}
else
{
// There must be an unresolved IObjectReference instance.
// Chain the record at the end so it is solved later
if ((record.ObjectInstance is IObjectReference) && !firstCicle)
{
if (record.Status == ObjectRecordStatus.ReferenceSolvingDelayed)
throw new SerializationException ("The object with ID " + record.ObjectID + " could not be resolved");
else
record.Status = ObjectRecordStatus.ReferenceSolvingDelayed;
}
if (record != _lastObjectRecord) {
next = record.Next;
record.Next = null;
_lastObjectRecord.Next = record;
_lastObjectRecord = record;
}
else
next = record;
}
if (record == last) firstCicle = false;
record = next;
}
}
finally
{
_finalFixup = false;
}
}
public virtual void DoFixups()
{
_finalFixup = true;
try
{
if (_registeredObjectsCount < _objectRecords.Count)
{
throw new SerializationException("There are some fixups that refer to objects that have not been registered");
}
ObjectRecord last = _lastObjectRecord;
bool firstCycle = true;
bool lastCycle = false;
int unresolvedCount = 0; // Unresolved objects found in the current cycle
int lastUnresolvedCount = 0; // Unresolved objects before the current cycle
// Solve al pending fixups of all objects
ObjectRecord record = _objectRecordChain;
while (record != null)
{
// We ignore object references in the first cycle
bool ready = !(record.IsUnsolvedObjectReference && firstCycle);
if (ready)
{
ready = record.DoFixups(true, this, true);
}
if (ready)
{
ready = record.LoadData(this, _selector, _context);
}
ObjectRecord next;
if (ready)
{
if (record.OriginalObject is IDeserializationCallback)
{
_deserializedRecords.Add(record);
}
SerializationCallbacks sc = SerializationCallbacks
.GetSerializationCallbacks(record.OriginalObject.GetType());
if (sc.HasDeserializedCallbacks)
{
_onDeserializedCallbackRecords.Add(record);
}
next = record.Next;
}
else
{
// There must be an unresolved IObjectReference instance.
// Chain the record at the end so it is solved later
if ((record.ObjectInstance is IObjectReference) && !firstCycle)
{
if (record.IsUnsolvedObjectReference && lastCycle)
{
// No more chances to resolve
throw new SerializationException("The object with ID " + record.ObjectID + " could not be resolved");
}
else
{
unresolvedCount++;
}
}
if (record != _lastObjectRecord)
{
next = record.Next;
record.Next = null;
_lastObjectRecord.Next = record;
_lastObjectRecord = record;
}
else
{
next = record;
}
}
if (record == last)
{
last = _lastObjectRecord;
if (firstCycle)
{
firstCycle = false;
}
else
{
if (lastUnresolvedCount == unresolvedCount)
{
lastCycle = true;
}
}
lastUnresolvedCount = unresolvedCount;
unresolvedCount = 0;
}
record = next;
}
}
finally
{
_finalFixup = false;
}
}
