public static ShengMapperTypeDescription Get(Type type)
{
if (type == null)
{
return(null);
}
if (_cacheList.Keys.Contains(type))
{
return(_cacheList[type]);
}
else
{
ShengMapperTypeDescription cacheCodon = new ShengMapperTypeDescription(type);
Monitor.Enter(_cacheList);
if (_cacheList.Keys.Contains(type) == false)
{
_cacheList.Add(type, cacheCodon);
}
Monitor.Exit(_cacheList);
return(cacheCodon);
}
}
/// <summary>
/// skipVirtual 是针对目标对象的
/// </summary>
/// <param name="sourceObject"></param>
/// <param name="targetObject"></param>
/// <param name="withProperties"></param>
/// <param name="withoutProperties"></param>
/// <param name="skipVirtual"></param>
private static void SetValues(object sourceObject, object targetObject, string[] withProperties, string[] withoutProperties, bool skipVirtual)
{
if (sourceObject == null || targetObject == null)
{
throw new ArgumentNullException();
}
Type sourceObjectType = sourceObject.GetType();
Type targetObjectType = targetObject.GetType();
ShengMapperTypeDescription sourceObjectTypeCache = ShengMapperCache.Get(sourceObjectType);
ShengMapperTypeDescription targetObjectCache = ShengMapperCache.Get(targetObjectType);
foreach (ShengMapperPropertyDescription sourceProperty in sourceObjectTypeCache.PropertyList)
{
if (withProperties != null && withProperties.Length > 0 && withProperties.Contains(sourceProperty.Name) == false)
{
continue;
}
if (withoutProperties != null && withoutProperties.Length > 0 && withoutProperties.Contains(sourceProperty.Name))
{
continue;
}
if (sourceProperty.CanRead == false)
{
continue;
}
if (targetObjectCache.ContainsProperty(sourceProperty.Name) == false)
{
continue;
}
if (skipVirtual && targetObjectCache.IsVirtual(sourceProperty.Name))
{
continue;
}
object sourcePropertyValue = sourceObjectTypeCache.GetValue(sourceObject, sourceProperty.Name);
targetObjectCache.SetValue(targetObject, sourceProperty.Name, sourcePropertyValue);
}
}