internal static SPModel TryCreate(ISPListItemAdapter adapter, SPModelCollection parentCollection)
{
CommonHelper.ConfirmNotNull(adapter, "adapter");
CommonHelper.ConfirmNotNull(parentCollection, "parentCollection");
SPModelDescriptor exactType;
try {
exactType = SPModelDescriptor.Resolve(adapter.ContentTypeId);
} catch (ArgumentException) {
return(null);
}
if (exactType.ModelType.IsGenericType)
{
throw new InvalidOperationException(String.Format("Cannot create object from generic type '{0}'. Consider adding SPModelManagerDefaultTypeAttribute to the model class.", exactType.ModelType.FullName));
}
try {
calledByInternal = true;
SPModel item = (SPModel)exactType.ModelInstanceType.CreateInstance();
item.Adapter = Intercept.ThroughProxy(adapter, new TransparentProxyInterceptor(), new[] { new SPListItemAdapterInterceptionBehavior(item, adapter, parentCollection) });
item.ParentCollection = parentCollection;
return(item);
} finally {
calledByInternal = false;
}
}
public SPListItemAdapterInterceptionBehavior(SPModel item, ISPListItemAdapter adapter, SPModelCollection parentCollection)
{
CommonHelper.ConfirmNotNull(item, "item");
CommonHelper.ConfirmNotNull(adapter, "adapter");
CommonHelper.ConfirmNotNull(parentCollection, "parentCollection");
this.parentCollection = parentCollection;
this.adapter = adapter;
this.item = item;
}
