public static JToken SerializeToJToken(this JsonSerializer serializer, object value)
{
Type vt = value != null?value.GetType() : typeof(object);
var convName = GetTypeConverterName(vt);
var conv = serializer.Converters.Where(c => c.GetType().Name == convName || (c.GetType().IsGenericType&& c.GetType().GetGenericArguments()[0] == vt)).FirstOrDefault();
if (conv == null && ChoJSONConvertersCache.IsInitialized)
{
if (ChoJSONConvertersCache.Contains(convName))
{
conv = ChoJSONConvertersCache.Get(convName);
}
}
JToken t = null;
if (conv == null)
{
t = JToken.FromObject(value, serializer);
}
else
{
t = JToken.Parse(JsonConvert.SerializeObject(value, serializer.Formatting, conv));
}
return(t);
}
public static object DeserializeObject(this JsonSerializer serializer, JsonReader reader, Type objType)
{
var convName = GetTypeConverterName(objType);
var conv = serializer.Converters.Where(c => c.GetType().Name == convName || (c.GetType().IsGenericType&& c.GetType().GetGenericArguments()[0] == objType)).FirstOrDefault();
if (conv == null && ChoJSONConvertersCache.IsInitialized)
{
if (ChoJSONConvertersCache.Contains(convName))
{
conv = ChoJSONConvertersCache.Get(convName);
}
}
JToken t = null;
if (conv == null)
{
return(serializer.Deserialize(reader, objType));
}
else
{
return(JsonConvert.DeserializeObject(JObject.ReadFrom(reader).ToString(), objType, conv));
}
}
public ChoJSONRecordConfiguration WithJSONConverter(JsonConverter converter)
{
ChoJSONConvertersCache.Add(converter);
return(this);
}
public override void Validate(object state)
{
if (TurnOnAutoDiscoverJsonConverters)
{
ChoJSONConvertersCache.Init();
}
if (_jsonSerializerSettings != null)
{
foreach (var conv in GetJSONConverters())
{
_jsonSerializerSettings.Converters.Add(conv);
}
foreach (var conv in _jsonSerializerSettings.Converters.OfType <IChoJSONConverter>())
{
conv.Serializer = JsonSerializer;
conv.Context = new ChoDynamicObject();
conv.Context.Configuration = this;
}
foreach (var conv in _jsonSerializerSettings.Converters)
{
JsonSerializer.Converters.Add(conv);
}
}
if (RecordType != null)
{
Init(RecordType);
}
base.Validate(state);
string[] fieldNames = null;
JObject jObject = null;
if (state is Tuple <long, JObject> )
{
jObject = ((Tuple <long, JObject>)state).Item2;
}
else
{
fieldNames = state as string[];
}
if (fieldNames != null && JSONRecordFieldConfigurations.Count > 0 && FlattenNode)
{
JSONRecordFieldConfigurations.Clear();
}
if (AutoDiscoverColumns &&
JSONRecordFieldConfigurations.Count == 0)
{
if (RecordType != null && !IsDynamicObject && /*&& RecordType != typeof(ExpandoObject)*/
ChoTypeDescriptor.GetProperties(RecordType).Where(pd => pd.Attributes.OfType <ChoJSONRecordFieldAttribute>().Any()).Any())
{
MapRecordFields(RecordType);
}
else if (jObject != null)
{
Dictionary <string, ChoJSONRecordFieldConfiguration> dict = new Dictionary <string, ChoJSONRecordFieldConfiguration>(StringComparer.CurrentCultureIgnoreCase);
string name = null;
foreach (var attr in jObject.Properties())
{
name = attr.Name;
if (!dict.ContainsKey(name))
{
dict.Add(name, new ChoJSONRecordFieldConfiguration(name, (string)null));
}
else
{
throw new ChoRecordConfigurationException("Duplicate field(s) [Name(s): {0}] found.".FormatString(name));
}
}
foreach (ChoJSONRecordFieldConfiguration obj in dict.Values)
{
JSONRecordFieldConfigurations.Add(obj);
}
}
else if (!fieldNames.IsNullOrEmpty())
{
foreach (string fn in fieldNames)
{
if (IgnoredFields.Contains(fn))
{
continue;
}
var obj = new ChoJSONRecordFieldConfiguration(fn, (string)null);
JSONRecordFieldConfigurations.Add(obj);
}
}
}
else
{
foreach (var fc in JSONRecordFieldConfigurations)
{
fc.ComplexJPathUsed = !(fc.JSONPath.IsNullOrWhiteSpace() || String.Compare(fc.FieldName, fc.JSONPath, true) == 0);
}
}
//if (JSONRecordFieldConfigurations.Count <= 0)
// throw new ChoRecordConfigurationException("No record fields specified.");
//Validate each record field
foreach (var fieldConfig in JSONRecordFieldConfigurations)
{
fieldConfig.Validate(this);
}
//Check field position for duplicate
string[] dupFields = JSONRecordFieldConfigurations.GroupBy(i => i.FieldName)
.Where(g => g.Count() > 1)
.Select(g => g.Key).ToArray();
if (dupFields.Length > 0)
{
throw new ChoRecordConfigurationException("Duplicate field(s) [Name(s): {0}] found.".FormatString(String.Join(",", dupFields)));
}
PIDict = new Dictionary <string, System.Reflection.PropertyInfo>(StringComparer.InvariantCultureIgnoreCase);
PDDict = new Dictionary <string, PropertyDescriptor>(StringComparer.InvariantCultureIgnoreCase);
foreach (var fc in JSONRecordFieldConfigurations)
{
var pd1 = fc.DeclaringMember.IsNullOrWhiteSpace() ? ChoTypeDescriptor.GetProperty(RecordType, fc.Name)
: ChoTypeDescriptor.GetProperty(RecordType, fc.DeclaringMember);
if (pd1 != null)
{
fc.PropertyDescriptor = pd1;
}
if (fc.PropertyDescriptor == null)
{
fc.PropertyDescriptor = TypeDescriptor.GetProperties(RecordType).AsTypedEnumerable <PropertyDescriptor>().Where(pd => pd.Name == fc.Name).FirstOrDefault();
}
if (fc.PropertyDescriptor == null)
{
continue;
}
PIDict.Add(fc.Name, fc.PropertyDescriptor.ComponentType.GetProperty(fc.PropertyDescriptor.Name));
PDDict.Add(fc.Name, fc.PropertyDescriptor);
}
RecordFieldConfigurationsDict = JSONRecordFieldConfigurations.Where(i => !i.Name.IsNullOrWhiteSpace()).ToDictionary(i => i.Name);
LoadNCacheMembers(JSONRecordFieldConfigurations);
}
public static JToken SerializeToJToken(this JsonSerializer serializer, object value, Formatting?formatting = null, JsonSerializerSettings settings = null,
bool dontUseConverter = false, bool enableXmlAttributePrefix = false)
{
JsonConverter conv = null;
if (!dontUseConverter)
{
Type vt = value != null?value.GetType() : typeof(object);
var convName = GetTypeConverterName(vt);
conv = serializer.Converters.Where(c => c.GetType().Name == convName || (c.GetType().IsGenericType&& c.GetType().GetGenericArguments()[0] == vt)).FirstOrDefault();
if (conv == null && ChoJSONConvertersCache.IsInitialized)
{
if (ChoJSONConvertersCache.Contains(convName))
{
conv = ChoJSONConvertersCache.Get(convName);
}
else if (ChoJSONConvertersCache.Contains(vt))
{
conv = ChoJSONConvertersCache.Get(vt);
}
}
}
if (value != null)
{
if (!value.GetType().IsSimple())
{
bool disableImplcityOp = false;
if (ChoTypeDescriptor.GetTypeAttribute <ChoTurnOffImplicitOpsAttribute>(value.GetType()) != null)
{
disableImplcityOp = ChoTypeDescriptor.GetTypeAttribute <ChoTurnOffImplicitOpsAttribute>(value.GetType()).Flag;
}
if (!disableImplcityOp)
{
Type to = null;
if (value.GetType().CanCastToPrimitiveType(out to))
{
value = ChoConvert.ConvertTo(value, to);
}
else if (value.GetType().GetImplicitTypeCastBackOps().Any())
{
var castTypes = value.GetType().GetImplicitTypeCastBackOps();
foreach (var ct in castTypes)
{
try
{
value = ChoConvert.ConvertTo(value, ct);
break;
}
catch { }
}
}
}
}
}
JToken t = null;
if (settings != null)
{
if (conv != null)
{
settings.Converters.Add(conv);
}
}
if (formatting == null)
{
formatting = serializer.Formatting;
}
if (settings != null && settings.Context.Context == null && enableXmlAttributePrefix)
{
settings.Context = new System.Runtime.Serialization.StreamingContext(System.Runtime.Serialization.StreamingContextStates.All, new ChoDynamicObject());
dynamic ctx = settings.Context.Context;
ctx.EnableXmlAttributePrefix = enableXmlAttributePrefix;
}
if (conv != null)
{
t = JToken.Parse(JsonConvert.SerializeObject(value, formatting.Value, conv));
}
else if (settings != null)
{
t = JToken.Parse(JsonConvert.SerializeObject(value, formatting.Value, settings));
}
else
{
t = JToken.FromObject(value, serializer);
}
return(t);
}
