private NeoDatis.Odb.Core.Layers.Layer2.Meta.CollectionObjectInfo IntrospectCollection (System.Collections.ICollection collection, bool introspect, System.Collections.Generic.IDictionary <object, NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo> alreadyReadObjects , NeoDatis.Odb.Core.Layers.Layer2.Meta.ODBType type, NeoDatis.Odb.Core.Layers.Layer1.Introspector.IIntrospectionCallback callback) { if (collection == null) { return(new NeoDatis.Odb.Core.Layers.Layer2.Meta.CollectionObjectInfo()); } // A collection that contain all meta representations of the collection // objects System.Collections.Generic.ICollection <NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo > collectionCopy = new System.Collections.Generic.List <NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo >(collection.Count); // A collection to keep references all all non native objects of the // collection // This will be used later to get all non native objects contained in an // object System.Collections.Generic.ICollection <NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo > nonNativesObjects = new System.Collections.Generic.List <NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo >(collection.Count); NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo aoi = null; System.Collections.IEnumerator iterator = collection.GetEnumerator(); while (iterator.MoveNext()) { object o = iterator.Current; NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo ci = null; // Null objects are not inserted in list if (o != null) { ci = GetClassInfo(OdbClassUtil.GetFullName(o.GetType())); aoi = GetObjectInfo(o, ci, introspect, alreadyReadObjects, callback); collectionCopy.Add(aoi); if (aoi.IsNonNativeObject()) { // o is not null, call the callback with it //callback.objectFound(o); // This is a non native object nonNativesObjects.Add((NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo)aoi ); } } } NeoDatis.Odb.Core.Layers.Layer2.Meta.CollectionObjectInfo coi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.CollectionObjectInfo (collectionCopy, nonNativesObjects); string realCollectionClassName = OdbClassUtil.GetFullName(collection.GetType()); if (realCollectionClassName.IndexOf("$") != -1) { coi.SetRealCollectionClassName(type.GetDefaultInstanciationClass().FullName); } else { coi.SetRealCollectionClassName(realCollectionClassName); } return(coi); }
protected virtual NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo GetNativeObjectInfoInternal (NeoDatis.Odb.Core.Layers.Layer2.Meta.ODBType type, object o, bool recursive , System.Collections.Generic.IDictionary <object, NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo > alreadyReadObjects, NeoDatis.Odb.Core.Layers.Layer1.Introspector.IIntrospectionCallback callback) { NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo aoi = null; if (type.IsAtomicNative()) { if (o == null) { aoi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.NullNativeObjectInfo(type.GetId()); } else { aoi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.AtomicNativeObjectInfo(o, type .GetId()); } } else { if (type.IsCollection()) { aoi = IntrospectCollection((System.Collections.ICollection)o, recursive, alreadyReadObjects , type, callback); } else { if (type.IsArray()) { if (o == null) { aoi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.ArrayObjectInfo(null); } else { // Gets the type of the elements of the array string realArrayClassName = OdbClassUtil.GetFullName(o.GetType().GetElementType()); NeoDatis.Odb.Core.Layers.Layer2.Meta.ArrayObjectInfo aroi = null; if (recursive) { aroi = IntrospectArray(o, recursive, alreadyReadObjects, type, callback); } else { aroi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.ArrayObjectInfo((object[])o ); } aroi.SetRealArrayComponentClassName(realArrayClassName); aoi = aroi; } } else { if (type.IsMap()) { if (o == null) { aoi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.MapObjectInfo(null, type, type.GetDefaultInstanciationClass ().FullName); } else { MapObjectInfo moi = null; string realMapClassName = OdbClassUtil.GetFullName(o.GetType()); bool isGeneric = o.GetType().IsGenericType; if (isGeneric) { moi = new MapObjectInfo(IntrospectGenericMap((System.Collections.Generic.IDictionary <object, object>)o, recursive, alreadyReadObjects, callback), type, realMapClassName); } else { moi = new MapObjectInfo(IntrospectNonGenericMap((System.Collections.IDictionary)o, recursive, alreadyReadObjects, callback), type, realMapClassName); } if (realMapClassName.IndexOf("$") != -1) { moi.SetRealMapClassName(OdbClassUtil.GetFullName(type.GetDefaultInstanciationClass())); } aoi = moi; } } else { if (type.IsEnum()) { System.Enum enumObject = (System.Enum)o; if (enumObject == null) { aoi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.NullNativeObjectInfo(type.GetSize( )); } else { Type t = enumObject.GetType(); string enumClassName = enumObject == null ? null : OdbClassUtil.GetFullName(enumObject.GetType()); // Here we must check if the enum is already in the meta model. Enum must be stored in the meta // model to optimize its storing as we need to keep track of the enum class // for each enum stored. So instead of storing the enum class name, we can store enum class id, a long // instead of the full enum class name string NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo ci = GetClassInfo(enumClassName); string enumValue = enumObject == null ? null : enumObject.ToString(); aoi = new NeoDatis.Odb.Core.Layers.Layer2.Meta.EnumNativeObjectInfo(ci, enumValue ); } } } } } } return(aoi); }