void CheckCacheRegion <TRegionEntity>(CacheRegion region)
{
var entityType = typeof(TRegionEntity);
var metadata = RepositoryFramework.GetDefineMetadataAndCheck(entityType);
metadata.CheckCacheRegions(new CacheRegion[] { region });
}
public static object GetId(object entity)
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
var metadata = RepositoryFramework.GetDefineMetadataAndCheck(entity.GetType());
var ta = TypeAccessor.GetAccessor(metadata.EntityType);
return(ta.GetProperty(metadata.IdMember.Name, entity));
}
public static object CreateEntityProxy(Type entityType)
{
ClassDefineMetadata metadata = RepositoryFramework.GetDefineMetadataAndCheck(entityType);
return(CreateProxy(entityType, metadata));
//var ei = new EntityInterceptor(metadata);
//ProxyGenerationOptions options = new ProxyGenerationOptions(new InnerHook(metadata));
////var t = generator.ProxyBuilder.CreateClassProxyType(entityType,new Type[0], options);
////
//var proxy = generator.CreateClassProxy(entityType, options, ei);
//ei.Inited = true;
//return proxy;
}
internal static void ProxyJoins(object entity)
{
ClassDefineMetadata metadata = RepositoryFramework.GetDefineMetadataAndCheck(entity.GetType());
var joins = metadata.ClassJoinDefines.Values.Cast <ClassJoinDefineMetadata>().Where(o => o.JoinType == MethodJoinType.PropertyGet);
var ta = TypeAccessor.GetAccessor(metadata.EntityType);
foreach (var join in joins)
{
var value = ta.GetProperty(join.JoinName, entity);
//已经为代理对象，直接忽略
if (IsProxy(value))
{
((IProxy)value).Reset();
continue;
}
var type = join.Method.ReturnType;
if (EntityUtil.IsGenericList(type))
{
var itemType = type.GetGenericArguments()[0];
var proxyType = typeof(ProxyCollection <>).MakeGenericType(itemType);
IProxyCollection proxy = (IProxyCollection)FastActivator.Create(proxyType);
proxy.Init(entity, join);
ta.SetProperty(join.JoinName, entity, proxy);
}
else
{
var ei = new EntityProxyInterceptor(entity, join);
var proxy = ProxyProvider.GetCreateFunc(type)(new IInterceptor[] { ei });
ei.IsConstructed = true;
ta.SetProperty(join.JoinName, entity, proxy);
}
}
}
public LinqShardSession()
{
var metadata = RepositoryFramework.GetDefineMetadataAndCheck(typeof(TEntity));
}
