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fix: configuration optimization

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This commit is contained in:
Gary Sharp
2022-12-04 12:04:00 +11:00
parent 2a2731b9f3
commit ed58619919
2 changed files with 76 additions and 70 deletions
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Disco.Data/Configuration/ConfigurationCache.cs
+74 -68
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@@ -202,89 +202,95 @@ namespace Disco.Data.Configuration
#endregion
#region Cache Getters/Setters
internal static T GetValue<T>(DiscoDataContext Database, string Scope, string Key, T Default)
internal static class Helpers<T>
{
var item = CacheGetItem(Database, Scope, Key);
private static readonly IEqualityComparer<T> comparer = EqualityComparer<T>.Default;
if (item == null)
return Default;
else
internal static T GetValue(DiscoDataContext Database, string Scope, string Key, T Default)
{
if (item.Item2 != null && item.Item2.GetType() == typeof(T))
{
// Return Cached Item
return (T)item.Item2;
}
var item = CacheGetItem(Database, Scope, Key);
if (item == null)
return Default;
else
{
// Convert Serialized Item
Type itemType = typeof(T);
object itemValue;
if (itemType == typeof(string))
if (item.Item2 != null && item.Item2.GetType() == typeof(T))
{
// string
itemValue = item.Item1.Value;
}
else if (itemType == typeof(object))
{
// object
itemValue = item.Item1.Value;
}
else if (IsConvertableFromString(itemType))
{
// IConvertable
itemValue = Convert.ChangeType(item.Item1.Value, itemType);
}
else if (itemType.BaseType != null && itemType.BaseType == typeof(Enum))
{
// Enum
itemValue = Enum.Parse(typeof(T), item.Item1.Value);
// Return Cached Item
return (T)item.Item2;
}
else
{
// JSON Deserialize
itemValue = JsonConvert.DeserializeObject<T>(item.Item1.Value);
// Convert Serialized Item
Type itemType = typeof(T);
object itemValue;
if (itemType == typeof(string))
{
// string
itemValue = item.Item1.Value;
}
else if (itemType == typeof(object))
{
// object
itemValue = item.Item1.Value;
}
else if (IsConvertableFromString(itemType))
{
// IConvertable
itemValue = Convert.ChangeType(item.Item1.Value, itemType);
}
else if (itemType.BaseType != null && itemType.BaseType == typeof(Enum))
{
// Enum
itemValue = Enum.Parse(typeof(T), item.Item1.Value);
}
else
{
// JSON Deserialize
itemValue = JsonConvert.DeserializeObject<T>(item.Item1.Value);
}
// Set Item in Cache
SetItemTypeValue(item, itemValue);
return (T)itemValue;
}
// Set Item in Cache
SetItemTypeValue(item, itemValue);
return (T)itemValue;
}
}
}
internal static void SetValue<T>(DiscoDataContext Database, string Scope, string Key, T Value)
{
Type valueType = typeof(T);
string stringValue;
internal static void SetValue(DiscoDataContext Database, string Scope, string Key, T Value)
{
Type valueType = typeof(T);
string stringValue;
if (Value == null)
{
stringValue = null;
}
else if (valueType == typeof(object))
{
throw new ArgumentException(string.Format("Cannot serialize the configuration item [{0}].[{1}] which defines a type of [System.Object]", Scope, Key), "Value");
}
else if (IsConvertableFromString(valueType))
{
// string or supports IConvertable
stringValue = Value.ToString();
}
else if (valueType.BaseType != null && valueType.BaseType == typeof(Enum))
{
// Enum
stringValue = Value.ToString();
}
else
{
// JSON Serialize
stringValue = JsonConvert.SerializeObject(Value);
}
if (comparer.Equals(Value, default(T)))
{
stringValue = null;
}
else if (valueType == typeof(object))
{
throw new ArgumentException(string.Format("Cannot serialize the configuration item [{0}].[{1}] which defines a type of [System.Object]", Scope, Key), "Value");
}
else if (IsConvertableFromString(valueType))
{
// string or supports IConvertable
stringValue = Value.ToString();
}
else if (valueType.BaseType != null && valueType.BaseType == typeof(Enum))
{
// Enum
stringValue = Value.ToString();
}
else
{
// JSON Serialize
stringValue = JsonConvert.SerializeObject(Value);
}
CacheSetItem(Database, Scope, Key, stringValue, Value);
CacheSetItem(Database, Scope, Key, stringValue, Value);
}
}
#endregion
#region Cache Helpers