internal void ClearReflectionCache()
{
_tyname = new SafeDictionary <Type, string>();
_typecache = new SafeDictionary <string, Type>();
_constrcache = new SafeDictionary <Type, CreateObject>();
_getterscache = new SafeDictionary <Type, Getters[]>();
_propertycache = new SafeDictionary <string, Dictionary <string, myPropInfo> >();
_genericTypes = new SafeDictionary <Type, Type[]>();
_genericTypeDef = new SafeDictionary <Type, Type>();
}
public void RegisterCustomType(Type type, Serialize serializer, Deserialize deserializer)
{
if (type != null && serializer != null && deserializer != null)
{
_customSerializer.Add(type, serializer);
_customDeserializer.Add(type, deserializer);
// reset property cache
_propertycache = new SafeDictionary <string, SafeDictionary <string, myPropInfo> >();
}
}
private SafeDictionary <string, myPropInfo> getproperty(Type type, string typename)
{
SafeDictionary <string, myPropInfo> sd = null;
if (_propertycache.TryGetValue(typename, out sd))
{
return(sd);
}
else
{
sd = new SafeDictionary <string, myPropInfo>();
PropertyInfo[] pr = type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo p in pr)
{
myPropInfo d = new myPropInfo();
d.filled = true;
d.pt = p.PropertyType;
d.isDictionary = p.PropertyType.Name.Contains("Dictionary");
if (d.isDictionary)
{
d.GenericTypes = p.PropertyType.GetGenericArguments();
}
d.isValueType = p.PropertyType.IsValueType;
d.isGenericType = p.PropertyType.IsGenericType;
d.isArray = p.PropertyType.IsArray;
if (d.isArray)
{
d.bt = p.PropertyType.GetElementType();
}
if (d.isGenericType)
{
d.bt = p.PropertyType.GetGenericArguments()[0];
}
d.isByteArray = p.PropertyType == typeof(byte[]);
d.isGuid = (p.PropertyType == typeof(Guid) || p.PropertyType == typeof(Guid?));
d.isHashtable = p.PropertyType == typeof(Hashtable);
d.isDataSet = p.PropertyType == typeof(DataSet);
d.setter = CreateSetMethod(p);
d.changeType = GetChangeType(p.PropertyType);
d.isEnum = p.PropertyType.IsEnum;
d.isDateTime = p.PropertyType == typeof(DateTime) || p.PropertyType == typeof(DateTime?);
d.isInt = p.PropertyType == typeof(int) || p.PropertyType == typeof(int?);
d.isLong = p.PropertyType == typeof(long) || p.PropertyType == typeof(long?);
d.isString = p.PropertyType == typeof(string);
d.isBool = p.PropertyType == typeof(bool) || p.PropertyType == typeof(bool?);
d.isClass = p.PropertyType.IsClass;
d.getter = CreateGetMethod(p);
sd.Add(p.Name, d);
}
_propertycache.Add(typename, sd);
return(sd);
}
}
private void SetupLookup()
{
_lookup = new SafeDictionary <string, bool>();
_seen = new SafeDictionary <Type, bool>();
_lookup.Add("$types", true);
_lookup.Add("$type", true);
_lookup.Add("$i", true);
_lookup.Add("$map", true);
_lookup.Add("$schema", true);
_lookup.Add("k", true);
_lookup.Add("v", true);
}
private SafeDictionary <string, myPropInfo> Getproperties(Type type, string typename)
{
SafeDictionary <string, myPropInfo> sd = null;
if (_propertycache.TryGetValue(typename, out sd))
{
return(sd);
}
else
{
sd = new SafeDictionary <string, myPropInfo>();
PropertyInfo[] pr = type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (PropertyInfo p in pr)
{
// ** DataMemberAttribute ** Added by DuelMonster ** \\
string sPropName = p.Name;
var dataMemberAttribute = (DataMemberAttribute)p.GetCustomAttributes(typeof(DataMemberAttribute), false).SingleOrDefault();
if (dataMemberAttribute != null && !String.IsNullOrEmpty(dataMemberAttribute.Name))
{
sPropName = dataMemberAttribute.Name;
}
myPropInfo d = CreateMyProp(p.PropertyType, sPropName);
d.Flags |= myPropInfoFlags.CanWrite;
d.setter = Reflection.CreateSetMethod(type, p);
d.getter = Reflection.CreateGetMethod(type, p);
sd.Add(sPropName, d);
}
FieldInfo[] fi = type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (FieldInfo f in fi)
{
// ** DataMemberAttribute ** Added by DuelMonster ** \\
string sFieldName = f.Name;
var dataMemberAttribute = (DataMemberAttribute)f.GetCustomAttributes(typeof(DataMemberAttribute), false).SingleOrDefault();
if (dataMemberAttribute != null && !String.IsNullOrEmpty(dataMemberAttribute.Name))
{
sFieldName = dataMemberAttribute.Name;
}
myPropInfo d = CreateMyProp(f.FieldType, sFieldName);
d.setter = Reflection.CreateSetField(type, f);
d.getter = Reflection.CreateGetField(type, f);
sd.Add(sFieldName, d);
}
_propertycache.Add(typename, sd);
return(sd);
}
}
private void ProcessMap(object obj, SafeDictionary <string, JSON.myPropInfo> props, Dictionary <string, object> dic)
{
foreach (KeyValuePair <string, object> kv in dic)
{
myPropInfo p = props[kv.Key];
object o = p.getter(obj);
Type t = Type.GetType((string)kv.Value);
if (t == typeof(Guid))
{
p.setter(obj, CreateGuid((string)o));
}
}
}
private SafeDictionary <string, myPropInfo> Getproperties(Type type, string typename)
{
SafeDictionary <string, myPropInfo> sd = null;
if (_propertycache.TryGetValue(typename, out sd))
{
return(sd);
}
else
{
sd = new SafeDictionary <string, myPropInfo>();
PropertyInfo[] pr = type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (PropertyInfo p in pr)
{
myPropInfo d = CreateMyProp(p.PropertyType, p.Name);
d.Flags |= myPropInfoFlags.CanWrite;
d.setter = Reflection.CreateSetMethod(type, p);
d.getter = Reflection.CreateGetMethod(type, p);
if (_params.IgnoreCaseOnDeserialize)
{
sd.Add(p.Name.ToLower(), d);
}
else
{
sd.Add(p.Name, d);
}
}
FieldInfo[] fi = type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (FieldInfo f in fi)
{
myPropInfo d = CreateMyProp(f.FieldType, f.Name);
d.setter = Reflection.CreateSetField(type, f);
d.getter = Reflection.CreateGetField(type, f);
if (_params.IgnoreCaseOnDeserialize)
{
sd.Add(f.Name.ToLower(), d);
}
else
{
sd.Add(f.Name, d);
}
}
_propertycache.Add(typename, sd);
return(sd);
}
}
private static bool TryGetOpCode(short code, out OpCode opCode)
{
if (_opCodes != null)
{
return(_opCodes.TryGetValue(code, out opCode));
}
var dict = new SafeDictionary <short, OpCode>();
foreach (var fi in typeof(OpCodes).GetFields(BindingFlags.Public | BindingFlags.Static))
{
if (!typeof(OpCode).IsAssignableFrom(fi.FieldType))
{
continue;
}
var innerOpCode = (OpCode)fi.GetValue(null);
if (innerOpCode.OpCodeType != OpCodeType.Nternal)
{
dict.Add(innerOpCode.Value, innerOpCode);
}
}
_opCodes = dict;
return(_opCodes.TryGetValue(code, out opCode));
}
public unsafe object Decode(Type objtype)
{
fixed(char *p = json)
{
if (objtype != null)
{
if (CheckForTypeInJson(p) == false)
{
_parseJsonType = true;
SetupLookup();
BuildLookup(objtype);
// reset if no properties found
if (_parseJsonType == false || _lookup.Count() == 7)
{
_lookup = null;
}
}
}
return(ParseValue(p));
}
}
//private static bool IsAnonymousType(Type type)
//{
// // may break in the future if compiler defined names change...
// const string CS_ANONYMOUS_PREFIX = "<>f__AnonymousType";
// const string VB_ANONYMOUS_PREFIX = "VB$AnonymousType";
// if (type == null)
// throw new ArgumentNullException("type");
// if (type.Name.StartsWith(CS_ANONYMOUS_PREFIX, StringComparison.Ordinal) || type.Name.StartsWith(VB_ANONYMOUS_PREFIX, StringComparison.Ordinal))
// {
// return type.IsDefined(typeof(CompilerGeneratedAttribute), false);
// }
// return false;
//}
#endregion
internal void ResetPropertyCache()
{
_propertycache = new SafeDictionary <string, Dictionary <string, myPropInfo> >();
}
private object ParseDictionary(Dictionary <string, object> d, Dictionary <string, object> globaltypes, Type type, object input)
{
object tn = "";
if (d.TryGetValue("$types", out tn))
{
_usingglobals = true;
globaltypes = new Dictionary <string, object>();
foreach (var kv in (Dictionary <string, object>)tn)
{
globaltypes.Add((string)kv.Value, kv.Key);
}
}
bool found = d.TryGetValue("$type", out tn);
#if !SILVERLIGHT && ADONET
if (found == false && type == typeof(System.Object))
{
return(d); // CreateDataset(d, globaltypes);
}
#endif
if (found)
{
if (_usingglobals)
{
object tname = "";
if (globaltypes.TryGetValue((string)tn, out tname))
{
tn = tname;
}
}
type = Reflection.Instance.GetTypeFromCache((string)tn);
}
if (type == null)
{
throw new Exception("Cannot determine type");
}
string typename = type.FullName;
object o = input;
if (o == null)
{
o = Reflection.Instance.FastCreateInstance(type);
}
SafeDictionary <string, myPropInfo> props = Getproperties(type, typename);
foreach (string n in d.Keys)
{
string name = n;
if (_params.IgnoreCaseOnDeserialize)
{
name = name.ToLower();
}
if (name == "$map")
{
ProcessMap(o, props, (Dictionary <string, object>)d[name]);
continue;
}
myPropInfo pi;
if (props.TryGetValue(name, out pi) == false)
{
continue;
}
if ((pi.Flags & (myPropInfoFlags.Filled | myPropInfoFlags.CanWrite)) != 0)
{
object v = d[name];
if (v != null)
{
object oset = null;
switch (pi.Type)
{
case myPropInfoType.Short: oset = Convert.ToInt16(v); break;
case myPropInfoType.Int: oset = Convert.ToInt32(v); break;
case myPropInfoType.Float: oset = Convert.ToSingle(v); break;
case myPropInfoType.Long: oset = (long)v; break;
case myPropInfoType.String: oset = (string)v; break;
case myPropInfoType.Bool: oset = (bool)v; break;
case myPropInfoType.DateTime: oset = CreateDateTime((string)v); break;
case myPropInfoType.Enum: oset = CreateEnum(pi.pt, (string)v); break;
case myPropInfoType.Guid: oset = CreateGuid((string)v); break;
case myPropInfoType.Array:
if (!pi.IsValueType)
{
oset = CreateArray((List <object>)v, pi.pt, pi.bt, globaltypes);
}
// what about 'else'?
break;
case myPropInfoType.ByteArray: oset = Convert.FromBase64String((string)v); break;
#if !SILVERLIGHT && ADONET
case myPropInfoType.DataSet: oset = CreateDataset((Dictionary <string, object>)v, globaltypes); break;
case myPropInfoType.DataTable: oset = this.CreateDataTable((Dictionary <string, object>)v, globaltypes); break;
case myPropInfoType.Hashtable: // same case as Dictionary
#endif
case myPropInfoType.Dictionary: oset = CreateDictionary((List <object>)v, pi.pt, pi.GenericTypes, globaltypes); break;
case myPropInfoType.StringDictionary: oset = CreateStringKeyDictionary((Dictionary <string, object>)v, pi.pt, pi.GenericTypes, globaltypes); break;
case myPropInfoType.Custom: oset = CreateCustom((string)v, pi.pt); break;
default:
{
if (pi.IsGenericType && pi.IsValueType == false && v is List <object> )
{
oset = CreateGenericList((List <object>)v, pi.pt, pi.bt, globaltypes);
}
else if (pi.IsClass && v is Dictionary <string, object> )
{
oset = ParseDictionary((Dictionary <string, object>)v, globaltypes, pi.pt, pi.getter(o));
}
else if (v is List <object> )
{
oset = CreateArray((List <object>)v, pi.pt, typeof(object), globaltypes);
}
else if (pi.IsValueType)
{
oset = ChangeType(v, pi.changeType);
}
else
{
oset = v;
}
}
break;
}
o = pi.setter(o, oset);
}
}
}
return(o);
}
private object ParseDictionary(Dictionary <string, object> d, Dictionary <string, object> globaltypes, Type type, object input)
{
object tn = "";
if (d.TryGetValue("$types", out tn))
{
usingglobals = true;
globaltypes = new Dictionary <string, object>();
foreach (var kv in (Dictionary <string, object>)tn)
{
globaltypes.Add((string)kv.Value, kv.Key);
}
}
bool found = d.TryGetValue("$type", out tn);
#if !SILVERLIGHT
if (found == false && type == typeof(System.Object))
{
return(CreateDataset(d, globaltypes));
}
#endif
if (found)
{
if (usingglobals)
{
object tname = "";
if (globaltypes.TryGetValue((string)tn, out tname))
{
tn = tname;
}
}
type = GetTypeFromCache((string)tn);
}
if (type == null)
{
throw new Exception("Cannot determine type");
}
string typename = type.FullName;
object o = input;
if (o == null)
{
o = FastCreateInstance(type);
}
SafeDictionary <string, myPropInfo> props = Getproperties(type, typename);
foreach (string n in d.Keys)
{
string name = n;
if (_params.IgnoreCaseOnDeserialize)
{
name = name.ToLower();
}
if (name == "$map")
{
ProcessMap(o, props, (Dictionary <string, object>)d[name]);
continue;
}
myPropInfo pi;
if (props.TryGetValue(name, out pi) == false)
{
continue;
}
if (pi.filled == true)
{
object v = d[name];
if (v != null)
{
object oset = null;
if (pi.isInt)
{
oset = (int)CreateLong((string)v);
}
#if CUSTOMTYPE
else if (pi.isCustomType)
{
oset = CreateCustom((string)v, pi.pt);
}
#endif
else if (pi.isLong)
{
oset = CreateLong((string)v);
}
else if (pi.isString)
{
oset = (string)v;
}
else if (pi.isBool)
{
oset = (bool)v;
}
else if (pi.isGenericType && pi.isValueType == false && pi.isDictionary == false)
#if SILVERLIGHT
{ oset = CreateGenericList((List <object>)v, pi.pt, pi.bt, globaltypes); }
#else
{ oset = CreateGenericList((ArrayList)v, pi.pt, pi.bt, globaltypes); }
#endif
else if (pi.isByteArray)
{
oset = Convert.FromBase64String((string)v);
}
else if (pi.isArray && pi.isValueType == false)
#if SILVERLIGHT
{ oset = CreateArray((List <object>)v, pi.pt, pi.bt, globaltypes); }
#else
{ oset = CreateArray((ArrayList)v, pi.pt, pi.bt, globaltypes); }
#endif
else if (pi.isGuid)
{
oset = CreateGuid((string)v);
}
#if !SILVERLIGHT
else if (pi.isDataSet)
{
oset = CreateDataset((Dictionary <string, object>)v, globaltypes);
}
else if (pi.isDataTable)
{
oset = this.CreateDataTable((Dictionary <string, object>)v, globaltypes);
}
#endif
else if (pi.isStringDictionary)
{
oset = CreateStringKeyDictionary((Dictionary <string, object>)v, pi.pt, pi.GenericTypes, globaltypes);
}
#if !SILVERLIGHT
else if (pi.isDictionary || pi.isHashtable)
{
oset = CreateDictionary((ArrayList)v, pi.pt, pi.GenericTypes, globaltypes);
}
#else
else if (pi.isDictionary)
{
oset = CreateDictionary((List <object>)v, pi.pt, pi.GenericTypes, globaltypes);
}
#endif
else if (pi.isEnum)
{
oset = CreateEnum(pi.pt, (string)v);
}
else if (pi.isDateTime)
{
oset = CreateDateTime((string)v);
}
else if (pi.isClass && v is Dictionary <string, object> )
{
oset = ParseDictionary((Dictionary <string, object>)v, globaltypes, pi.pt, null);
}
else if (pi.isValueType)
{
oset = ChangeType(v, pi.changeType);
}
#if SILVERLIGHT
else if (v is List <object> )
{
oset = CreateArray((List <object>)v, pi.pt, typeof(object), globaltypes);
}
#else
else if (v is ArrayList)
{
oset = CreateArray((ArrayList)v, pi.pt, typeof(object), globaltypes);
}
#endif
else
{
oset = v;
}
if (pi.CanWrite)
{
pi.setter(o, oset);
}
}
}
//private static bool IsAnonymousType(Type type)
//{
// // may break in the future if compiler defined names change...
// const string CS_ANONYMOUS_PREFIX = "<>f__AnonymousType";
// const string VB_ANONYMOUS_PREFIX = "VB$AnonymousType";
// if (type == null)
// throw new ArgumentNullException("type");
// if (type.Name.StartsWith(CS_ANONYMOUS_PREFIX, StringComparison.Ordinal) || type.Name.StartsWith(VB_ANONYMOUS_PREFIX, StringComparison.Ordinal))
// {
// return type.IsDefined(typeof(CompilerGeneratedAttribute), false);
// }
// return false;
//}
#endregion
private void ResetPropertyCache()
{
_propertycache = new SafeDictionary <string, Dictionary <string, MyPropInfo> >();
}
private object ParseDictionary(Dictionary <string, object> d)
{
object tn = "";
if (d.TryGetValue("$type", out tn) == false)
{
return(CreateDataset(d));
}
Type type = GetTypeFromCache((string)tn);
string typename = type.Name;
object o = FastCreateInstance(type);
SafeDictionary <string, myPropInfo> props = getproperty(type, typename);
foreach (string name in d.Keys)
{
if (name == "$type")
{
continue;
}
if (name == "$map")
{
ProcessMap(o, props, (Dictionary <string, object>)d[name]);
continue;
}
myPropInfo pi = props[name];
if (pi.filled == true)
{
object v = d[name];
if (v != null)
{
object oset = null;
if (pi.isInt)
{
oset = (int)CreateLong((string)v);
}
else if (pi.isLong)
{
oset = CreateLong((string)v);
}
else if (pi.isString)
{
oset = (string)v;
}
else if (pi.isBool)
{
oset = (bool)v;
}
else if (pi.isGenericType && pi.isValueType == false && pi.isDictionary == false)
{
oset = CreateGenericList((ArrayList)v, pi.pt, pi.bt);
}
else if (pi.isByteArray)
{
oset = Convert.FromBase64String((string)v);
}
else if (pi.isArray && pi.isValueType == false)
{
oset = CreateArray((ArrayList)v, pi.pt, pi.bt);
}
else if (pi.isGuid)
{
oset = CreateGuid((string)v);
}
else if (pi.isDataSet)
{
oset = CreateDataset((Dictionary <string, object>)v);
}
else if (pi.isDictionary || pi.isHashtable)
{
oset = CreateDictionary((ArrayList)v, pi.pt, pi.GenericTypes);
}
else if (pi.isEnum)
{
oset = CreateEnum(pi.pt, (string)v);
}
else if (pi.isDateTime)
{
oset = CreateDateTime((string)v);
}
else if (pi.isClass && v is Dictionary <string, object> )
{
oset = ParseDictionary((Dictionary <string, object>)v);
}
else if (pi.isValueType)
{
oset = ChangeType(v, pi.changeType);
}
else if (v is ArrayList)
{
oset = CreateArray((ArrayList)v, pi.pt, typeof(object));
}
else
{
oset = v;
}
pi.setter(o, oset);
}
}
}
return(o);
}
