public virtual ClassDefinition GetClassDefinition(object instance)
{
Type type = instance.GetType();
StringBuilder sb = new StringBuilder();
sb.AppendFormat("Creating class definition for typed {0}", type.FullName);
sb.Append("{");
List <string> memberNames = new List <string>();
List <ClassMember> classMemberList = new List <ClassMember>();
PropertyInfo[] propertyInfos = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
for (int i = 0; i < propertyInfos.Length; i++)
{
PropertyInfo propertyInfo = propertyInfos[i];
string name = propertyInfo.Name;
if (propertyInfo.GetGetMethod() == null || propertyInfo.GetSetMethod() == null || propertyInfo.GetGetMethod().GetParameters().Length > 0)
{
//The gateway will not be able to access this property
continue;
}
if (memberNames.Contains(name))
{
continue;
}
memberNames.Add(name);
BindingFlags bf = BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance;
try
{
PropertyInfo propertyInfoTmp = type.GetProperty(name);
Unreferenced.Parameter(propertyInfoTmp);
}
catch (AmbiguousMatchException)
{
bf = BindingFlags.DeclaredOnly | BindingFlags.Static | BindingFlags.Public | BindingFlags.Instance;
}
object[] attributes = propertyInfo.GetCustomAttributes(false);
ClassMember classMember = new ClassMember(name, bf, propertyInfo.MemberType, attributes);
classMemberList.Add(classMember);
if (i != 0)
{
sb.Append(", ");
}
sb.Append(name);
}
FieldInfo[] fieldInfos = type.GetFields(BindingFlags.Public | BindingFlags.Instance);
for (int i = 0; i < fieldInfos.Length; i++)
{
FieldInfo fieldInfo = fieldInfos[i];
if (fieldInfo.GetCustomAttributes(typeof(NonSerializedAttribute), true).Length > 0)
{
continue;
}
string name = fieldInfo.Name;
object[] attributes = fieldInfo.GetCustomAttributes(false);
ClassMember classMember = new ClassMember(name, BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance, fieldInfo.MemberType, attributes);
classMemberList.Add(classMember);
if (i != 0 && propertyInfos.Length > 0)
{
sb.Append(", ");
}
sb.Append(name);
}
ClassMember[] classMembers = classMemberList.ToArray();
string customClassName = ObjectFactory.GetCustomClass(type);
ClassDefinition classDefinition = new ClassDefinition(customClassName, classMembers, GetIsExternalizable(instance), GetIsDynamic(instance));
return(classDefinition);
}
public void WriteAMF3Object(object value)
{
if (!_objectReferences.ContainsKey(value))
{
_objectReferences.Add(value, _objectReferences.Count);
ClassDefinition classDefinition = GetClassDefinition(value);
if (classDefinition == null)
{
DebugX.LogError("serializing:{0}", value.GetType().FullName);
return;
}
if (_classDefinitionReferences.ContainsKey(classDefinition))
{
//Existing class-def
int handle = (int)_classDefinitionReferences[classDefinition];//handle = classRef 0 1
handle = handle << 2;
handle = handle | 1;
WriteAMF3IntegerData(handle);
}
else
{ //inline class-def
//classDefinition = CreateClassDefinition(value);
_classDefinitionReferences.Add(classDefinition, _classDefinitionReferences.Count);
//handle = memberCount dynamic externalizable 1 1
int handle = classDefinition.MemberCount;
handle = handle << 1;
handle = handle | (classDefinition.IsDynamic ? 1 : 0);
handle = handle << 1;
handle = handle | (classDefinition.IsExternalizable ? 1 : 0);
handle = handle << 2;
handle = handle | 3;
WriteAMF3IntegerData(handle);
WriteAMF3UTF(classDefinition.ClassName);
for (int i = 0; i < classDefinition.MemberCount; i++)
{
string key = classDefinition.Members[i].Name;
WriteAMF3UTF(key);
}
}
//write inline object
if (classDefinition.IsExternalizable)
{
if (value is IExternalizable)
{
IExternalizable externalizable = value as IExternalizable;
DataOutput dataOutput = new DataOutput(this);
externalizable.WriteExternal(dataOutput);
}
else
{
throw new NotImplementedException(classDefinition.ClassName + " must is IExternalizable");
}
}
else
{
Type type = value.GetType();
IObjectProxy proxy = ObjectProxyRegistry.GetObjectProxy(type);
for (int i = 0; i < classDefinition.MemberCount; i++)
{
object memberValue = proxy.GetValue(value, classDefinition.Members[i]);
WriteAMF3Data(memberValue);
}
if (classDefinition.IsDynamic)
{
IDictionary dictionary = value as IDictionary;
foreach (DictionaryEntry entry in dictionary)
{
WriteAMF3UTF(entry.Key.ToString());
WriteAMF3Data(entry.Value);
}
WriteAMF3UTF(string.Empty);
}
}
}
else
{
//handle = objectRef 0
int handle = (int)_objectReferences[value];
handle = handle << 1;
WriteAMF3IntegerData(handle);
}
}
private object ReadAMF3Object(AMFReader reader, IConfigVODB configVodb)
{
int handle = reader.ReadAMF3IntegerData();
bool inline = ((handle & 1) != 0); handle = handle >> 1;
if (!inline)
{
//An object reference
return(reader.ReadAMF3ObjectReference(handle));
}
bool inlineClassDef = ((handle & 1) != 0); handle = handle >> 1;
if (inlineClassDef)
{
//inline class-def
string typeIdentifier = reader.ReadAMF3String();
//flags that identify the way the object is serialized/deserialized
bool externalizable = ((handle & 1) != 0);
handle = handle >> 1;
bool dynamic = ((handle & 1) != 0);
handle = handle >> 1;
ClassMember[] members = null;
if (handle > 0)
{
members = new ClassMember[handle];
for (int i = 0; i < handle; i++)
{
string name = reader.ReadAMF3String();
ClassMember classMember = new ClassMember(name, BindingFlags.Default, MemberTypes.Custom, null);
members[i] = classMember;
}
}
classDefinition = new ClassDefinition(typeIdentifier, members, externalizable, dynamic);
reader.AddClassReference(classDefinition);
}
else
{
classDefinition = reader.ReadClassReference(handle);
}
object instance = configVodb.dbInstanceCreater();
reader.AddAMF3ObjectReference(instance);
for (int i = 0; i < classDefinition.MemberCount; i++)
{
string key = classDefinition.Members[i].Name;
object value = reader.ReadAMF3Data();
reader.SetMember(instance, key, value);
}
if (classDefinition.IsDynamic)
{
string key = reader.ReadAMF3String();
object value;
while (key != null && key != string.Empty)
{
value = reader.ReadAMF3Data();
if (fieldInfosDic.TryGetValue(key, out fieldInfo))
{
configVodb.instanceFieldBind(instance, fieldInfo, value);
}
else if (fieldInfosDic.TryGetValue("__" + key, out fieldInfo))
{
configVodb.instanceFieldBind(instance, fieldInfo, value);
}
else
{
configVodb.instanceFieldBind(instance, key, value);
}
key = reader.ReadAMF3String();
}
}
return(instance);
}
