/// <summary>
/// Initialize a class based on PersistableAttribute settings.
/// </summary>
/// <param name="obj">Class instance that is to be initialized.</param>
/// <param name="force">Whether to force initialization regardless of the PersistableAttribute</param>
public static void Initialize(object obj, bool force)
{
Type type = obj.GetType();
PersistableAttribute pattr = GetPersistableAttribute(type);
if (pattr == null || pattr.Flags == PersistType.None)
{
return;
}
if ((pattr.Flags & PersistType.DeclaredOnly | PersistType.Properties) != 0)
{
var indicies = new object[] {};
foreach (PropertyInfo pi in GetProperties(type, pattr.Flags))
{
SetDefaultValue(obj, pi, false);
}
}
if ((pattr.Flags & PersistType.DeclaredOnly | PersistType.Fields) != 0)
{
foreach (FieldInfo fi in GetFields(type, pattr.Flags))
{
SetDefaultValue(obj, fi, false);
}
}
}
/// <summary>
/// Deserializes an object using PersistableAttribute attributes
/// </summary>
/// <param name="obj"></param>
/// <param name="info"></param>
/// <param name="context"></param>
public static void Deserialize(object obj, SerializationInfo info, StreamingContext context)
{
Type type = obj.GetType();
PersistableAttribute pattr = GetPersistableAttribute(type);
PersistType persistType = (pattr == null) ? PersistType.ClassDefault : pattr.Flags;
foreach (PropertyInfo pi in GetProperties(type, persistType))
{
DeserializeValue(obj, pi, info, context);
}
foreach (FieldInfo fi in GetFields(type, persistType))
{
DeserializeValue(obj, fi, info, context);
}
#region Queue PostSerialization Callbacks
if (typeof(IPostSerializationCallback).IsInstanceOfType(obj))
{
PersistContext persistContext = (context.Context != null && context.Context is PersistContext)
? context.Context as PersistContext
: null;
if (persistContext != null)
{
persistContext.AddPostSerializationCallback((IPostSerializationCallback)obj);
}
}
#endregion
}
/// <summary>
/// Get a single object which represents the persistable members of the given object.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
/// <remarks>Basically for serialize members without needing ISerialize interface.</remarks>
public static object GetSerializationSurrogate(object obj)
{
Type type = obj.GetType();
PersistableAttribute pattr = GetPersistableAttribute(type);
PersistType persistType = (pattr == null) ? PersistType.ClassDefault : pattr.Flags;
return(GetSerializationSurrogate(obj, persistType));
}
/// <summary>
/// Serializes an object using PersistableAttribute attributes
/// </summary>
/// <param name="obj"></param>
/// <param name="info"></param>
/// <param name="context"></param>
public static void Serialize(object obj, SerializationInfo info, StreamingContext context)
{
PersistContext persistContext = (context.Context != null && context.Context is PersistContext)
? context.Context as PersistContext
: null;
if (persistContext != null)
{
if (persistContext.RetrieveCacheInfo(obj, info))
{
return;
}
}
Type type = obj.GetType();
PersistableAttribute pattr = GetPersistableAttribute(type);
PersistType persistType = (pattr == null) ? PersistType.ClassDefault : pattr.Flags;
if (pattr != null && pattr.Version != 0)
{
info.AddValue("PersistVersion", pattr.Version);
}
foreach (PropertyInfo pi in GetProperties(type, persistType))
{
SerializeValue(obj, pi, info, context);
}
foreach (FieldInfo fi in GetFields(type, persistType))
{
SerializeValue(obj, fi, info, context);
}
if (persistContext != null)
{
persistContext.StoreCacheInfo(obj, info);
}
}
/// <summary>
/// Get a single object which represents the persistable members of the given object.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
/// <remarks>Basically for serialize members without needing ISerialize interface.</remarks>
public static void DeserializationFromSurrogate(object obj, object values)
{
if (obj == null)
{
throw new ArgumentNullException("obj");
}
var dict = values as ListDictionary;
if (dict == null)
{
throw new ArgumentException("Values should be a Dictionary", "values");
}
Type type = obj.GetType();
PersistableAttribute pattr = GetPersistableAttribute(type);
if (pattr == null || pattr.Flags == PersistType.None)
{
return;
}
DeserializationFromSurrogate(obj, values, pattr.Flags);
}