|
public static GetTypeFromName ( string typeName ) : |
||
| typeName | string | |
| return | ||
/// <summary>
/// Dynamically creates an instance of JSON.NET
/// </summary>
/// <param name="throwExceptions">If true throws exceptions otherwise returns null</param>
/// <returns>Dynamic JsonSerializer instance</returns>
public static dynamic CreateJsonNet(bool throwExceptions = true)
{
if (JsonNet != null)
{
return(JsonNet);
}
lock (SyncLock)
{
if (JsonNet != null)
{
return(JsonNet);
}
// Try to create instance
dynamic json = ReflectionUtils.CreateInstanceFromString("Newtonsoft.Json.JsonSerializer");
if (json == null)
{
try
{
json = ReflectionUtils.CreateInstanceFromString("Newtonsoft.Json.JsonSerializer");
}
catch
{
if (throwExceptions)
{
throw;
}
return(null);
}
}
if (json == null)
{
return(null);
}
if (FormattingType == null)
{
FormattingType = ReflectionUtils.GetTypeFromName("Newtonsoft.Json.Formatting");
}
JsonTextReaderType = ReflectionUtils.GetTypeFromName("Newtonsoft.Json.JsonTextReader");
JsonTextWriterType = ReflectionUtils.GetTypeFromName("Newtonsoft.Json.JsonTextWriter");
json.ReferenceLoopHandling =
(dynamic)ReflectionUtils.GetStaticProperty("Newtonsoft.Json.ReferenceLoopHandling", "Ignore");
// Enums as strings in JSON
dynamic enumConverter = ReflectionUtils.CreateInstanceFromString("Newtonsoft.Json.Converters.StringEnumConverter");
json.Converters.Add(enumConverter);
JsonNet = json;
}
return(JsonNet);
}
/// <summary>
/// Takes a single line JSON string and pretty formats
/// it using indented formatting.
/// </summary>
/// <param name="json"></param>
/// <returns></returns>
public static string FormatJsonString(string json)
{
Type type = ReflectionUtils.GetTypeFromName("Newtonsoft.Json.Linq.JToken");
var formatting = (dynamic)Enum.Parse(FormattingType, "Indented");
dynamic jvalue = type.InvokeMember("Parse",
BindingFlags.Public | BindingFlags.Static | BindingFlags.InvokeMethod,
null, type, new object[] { json });
return(jvalue.ToString(formatting) as string);
}
static JsonSerializationUtils()
{
// Ensure JSON.NET is loaded
FormattingType = ReflectionUtils.GetTypeFromName("Newtonsoft.Json.Formatting");
// if not loaded yet try to load assembly
if (FormattingType == null)
{
AppDomain.CurrentDomain.Load("Newtonsoft.Json");
FormattingType = ReflectionUtils.GetTypeFromName("Newtonsoft.Json.Formatting");
if (FormattingType == null)
{
throw new InvalidOperationException(
Resources.JSON_NET_library_not_avaiable);
}
}
}
