| public SetValue ( string name, object value ) : void | ||
| name | string | |
| value | object | |
| return | void | |
public object Deserialize()
{
byte bt = this.reader.ReadByte();
switch ((ImageCode)bt)
{
case ImageCode.Nil:
return null;
case ImageCode.Integer:
return this.reader.ReadInt32();
case ImageCode.String:
return this.reader.ReadString();
case ImageCode.Reference:
return this.objects[this.reader.ReadInt32()];
case ImageCode.Context:
Context ctx = new Context();
this.objects.Add(ctx);
int nnames = this.reader.ReadInt32();
for (int k = 0; k < nnames; k++)
{
string valuename = this.reader.ReadString();
object value = this.Deserialize();
ctx.SetValue(valuename, value);
}
return ctx;
case ImageCode.NativeBehavior:
string typename = (string)this.Deserialize();
Type type = TypeUtilities.GetType(typename);
var nbehavior = this.machine.GetNativeBehavior(type);
if (nbehavior == null)
{
nbehavior = (NativeBehavior)this.machine.CreateNativeBehavior(null, type);
this.machine.RegisterNativeBehavior(type, (NativeBehavior)nbehavior);
}
this.objects.Add(nbehavior);
IClass superclass = (IClass)this.Deserialize();
IBehavior metaclasssuperclass = (IBehavior)this.Deserialize();
((NativeBehavior)nbehavior).SetSuperClass(superclass);
// TODO Review this weird chain (See SerializeDeserializeMachineWithLibrary test)
if (metaclasssuperclass != null)
((BaseMetaClass)nbehavior.MetaClass).SetSuperClass(metaclasssuperclass);
else if (superclass != null)
((BaseMetaClass)nbehavior.MetaClass).SetSuperClass(superclass.MetaClass);
this.DeserializeMethods(nbehavior);
return nbehavior;
case ImageCode.Class:
string name = (string)this.Deserialize();
string category = (string)this.Deserialize();
string instvarnames = (string)this.Deserialize();
string classvarnames = (string)this.Deserialize();
var klass = this.machine.CreateClass(name, null, instvarnames, classvarnames);
this.objects.Add(klass);
superclass = (IClass)this.Deserialize();
metaclasssuperclass = (IBehavior)this.Deserialize();
((BaseClass)klass).SetSuperClass(superclass);
// TODO Review this weird chain (See SerializeDeserializeMachineWithLibrary test)
if (metaclasssuperclass != null)
((BaseMetaClass)klass.MetaClass).SetSuperClass(metaclasssuperclass);
else if (superclass != null)
((BaseMetaClass)klass.MetaClass).SetSuperClass(superclass.MetaClass);
klass.Category = category;
var global = this.machine.GetGlobalObject(name);
this.DeserializeMethods(klass);
return klass;
case ImageCode.Object:
BaseObject bobj = new BaseObject();
this.objects.Add(bobj);
IBehavior behavior = (IBehavior)this.Deserialize();
bobj.SetBehavior(behavior);
int nvariables = (int)this.Deserialize();
if (nvariables == 0)
return bobj;
object[] variables = new object[nvariables];
for (int k = 0; k < nvariables; k++)
variables[k] = this.Deserialize();
bobj.SetVariables(variables);
return bobj;
case ImageCode.Machine:
this.machine = new Machine(false);
this.objects.Add(this.machine);
this.objects.Add(this.machine.Environment);
nnames = this.reader.ReadInt32();
for (int k = 0; k < nnames; k++)
{
name = this.reader.ReadString();
object obj = this.Deserialize();
this.machine.SetGlobalObject(name, obj);
}
return this.machine;
}
throw new InvalidDataException();
}
public void SetEnvironmentObject(Context environment, string objname, object value)
{
environment.SetValue(objname, value);
if (environment != this.environment)
return;
if (objname == "Metaclass" && value is IClass)
this.DefineMetaclass((IClass)value);
else if (objname == "Class" && value is IClass)
this.classclass = (IClass)value;
else if (objname == "UndefinedObject" && value is IClass)
this.nilclass = (BaseClass)value;
}