icdsystems/ICD.Common.Utils
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Util method to cache a Type for JSON serialization

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This commit is contained in:
Chris Cameron
2018-02-16 14:39:43 -05:00
parent a710e4f052
commit b62b5661e5
2 changed files with 30 additions and 2 deletions
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12
ICD.Common.Utils/Json/JsonUtils.cs
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@@ -29,8 +29,16 @@ namespace ICD.Common.Utils.Json
public static void CacheType<T>()
where T : new()
{
string serialized = JsonConvert.SerializeObject(ReflectionUtils.CreateInstance<T>());
JsonConvert.DeserializeObject<T>(serialized);
CacheType(typeof(T));
}
/// <summary>
/// Forces Newtonsoft to cache the given type for faster subsequent usage.
/// </summary>
public static void CacheType(Type type)
{
string serialized = JsonConvert.SerializeObject(ReflectionUtils.CreateInstance(type));
JsonConvert.DeserializeObject(serialized, type);
}
/// <summary>

20
ICD.Common.Utils/ReflectionUtils.cs
View File

@@ -210,6 +210,26 @@ namespace ICD.Common.Utils
: null;
}
/// <summary>
/// Returns true if the given type has a public parameterless constructor.
/// </summary>
/// <param name="type"></param>
/// <returns></returns>
public static bool HasPublicParameterlessConstructor(Type type)
{
if (type == null)
throw new ArgumentNullException("type");
const BindingFlags binding = BindingFlags.Instance | BindingFlags.Public;
#if SIMPLSHARP
return ((CType)type).GetConstructor(binding, null, new CType[0], null)
#else
return type.GetConstructor(binding, null, new Type[0], null)
#endif
!= null;
}
/// <summary>
/// Creates an instance of the given type, calling the default constructor.
/// </summary>