/// <summary>
/// Parse json to object
/// </summary>
/// <typeparam name="T">Type</typeparam>
/// <param name="adapter">Json Data Adapter</param>
/// <param name="initType">Init FIELD or PROPERTY or All</param>
/// <returns>object</returns>
public static T FormJsonByLsonAttribute <T>(LsonAdapter adapter, INITTYPE initType = INITTYPE.ALL)
{
T instance = System.Activator.CreateInstance <T>();
FormJsonByLsonAttribute(instance, adapter, initType);
return(instance);
}
/// <summary>
/// Parse json to object
/// </summary>
/// <param name="instance">object instance</param>
/// <param name="adapter">Json Data Adapter</param>
/// <param name="initType">Init FIELD or PROPERTY or All</param>
/// <returns>object</returns>
public static object FormJsonByLsonAttribute(object instance, LsonAdapter adapter, INITTYPE initType = INITTYPE.ALL)
{
if (instance == null)
{
Debug.Log("Lson:Instance cant be null");
return(null);
}
Type type = instance.GetType();
FieldInfo[] fieldInfos = type.GetFields(BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public);
PropertyInfo[] propertyInfos = type.GetProperties(BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public);
switch (initType)
{
case INITTYPE.ALL:
SetValues(adapter, instance, fieldInfos, true);
SetValues(adapter, instance, propertyInfos, true);
break;
case INITTYPE.FIELD:
SetValues(adapter, instance, fieldInfos, true);
break;
case INITTYPE.PROPERTY:
SetValues(adapter, instance, propertyInfos, true);
break;
}
if (typeof(ILsonBean).IsAssignableFrom(type))
{
type.GetMethod("AfterInit").Invoke(instance, null);
}
return(instance);
}
/// <summary>
/// Set object value
/// </summary>
/// <param name="instance">object instance</param>
/// <param name="adapter">Json Data Adapter</param>
/// <param name="propertyInfos">propertyInfos of object</param>
/// <param name="isOnlyLsonAttribute">Is only check LsonAttribute</param>
private static void SetValues(LsonAdapter adapter, object instance, PropertyInfo[] propertyInfos, bool isOnlyLsonAttribute = false)
{
for (int i = 0, j = propertyInfos.Length; i < j; i++)
{
PropertyInfo propertyInfo = propertyInfos[i];
//false不查找继承链
object[] attributes = propertyInfo.GetCustomAttributes(false);
LsonAttribute lsonAttribute = GetLsonAttribute(attributes);
String jsonKey = propertyInfo.Name;
if (lsonAttribute != null)
{
jsonKey = lsonAttribute.JsonKey;
}
else if (isOnlyLsonAttribute)
{
continue;
}
if (!adapter.Contains(jsonKey))
{
continue;
}
object value = adapter.GetValue(jsonKey, propertyInfo.PropertyType);
if (adapter.GetValueJsonType(jsonKey) == JsonType.Object)
{
object _instance = propertyInfo.GetValue(instance, null);
if (isOnlyLsonAttribute)
{
value = FormJsonByLsonAttribute(_instance, (LsonAdapter)value);
}
else
{
value = FromJson(_instance, (LsonAdapter)value);
}
instanceLson.SetValue(instance, propertyInfo, value);
}
instanceLson.SetValue(instance, propertyInfo, value);
}
}