public static FieldInfo GetField(this IDotnetExpander expander, string name, string fieldName)
{
string assemblyName, typeName, value;
expander.ParseName(name, out assemblyName, out typeName, out value);
return(expander.GetField(assemblyName, typeName, fieldName));
}
public static T GetFieldAttribute <T>(this IDotnetExpander expander, string assemblyName, string typeName, string fieldName) where T : Attribute
{
return(Ex.Cache.Read("fieldattribute", assemblyName ?? "", typeName ?? "", fieldName ?? "", () =>
{
var fieldInfo = expander.GetField(assemblyName, typeName, fieldName);
var customAttributes = fieldInfo.GetCustomAttributes(typeof(T), true);
return customAttributes.Length > 0 ? customAttributes[0] as T : default(T);
}));
}
public static Attribute[] GetFieldAttributes(this IDotnetExpander expander, string assemblyName, string typeName, string fieldName)
{
return(Ex.Cache.Read("fieldattributes", assemblyName ?? "", typeName ?? "", fieldName ?? "", () =>
{
var fieldInfo = expander.GetField(assemblyName, typeName, fieldName);
if (fieldInfo == null)
{
return new Attribute[0];
}
var list = new List <Attribute>();
foreach (var item in fieldInfo.GetCustomAttributes(true))
{
var attribute = item as Attribute;
if (attribute != null)
{
list.Add(attribute);
}
}
return list.ToArray();
}));
}
public static FieldInfo GetField <T>(this IDotnetExpander expander, string fieldName)
{
return(expander.GetField(typeof(T), fieldName));
}