public InternalEntityEntry(InternalContext internalContext, IEntityStateEntry stateEntry)
{
this._internalContext = internalContext;
this._stateEntry = stateEntry;
this._entity = stateEntry.Entity;
this._entityType = ObjectContextTypeCache.GetObjectType(this._entity.GetType());
}
// <summary>
// Initializes a new instance of the <see cref="InternalEntityEntry" /> class.
// </summary>
// <param name="internalContext"> The internal context. </param>
// <param name="stateEntry"> The state entry. </param>
public InternalEntityEntry(InternalContext internalContext, IEntityStateEntry stateEntry)
{
DebugCheck.NotNull(internalContext);
DebugCheck.NotNull(stateEntry);
Debug.Assert(stateEntry.Entity != null);
_internalContext = internalContext;
_stateEntry = stateEntry;
_entity = stateEntry.Entity;
_entityType = ObjectContextTypeCache.GetObjectType(_entity.GetType());
}
public virtual IInternalSetAdapter Set(Type entityType)
{
entityType = ObjectContextTypeCache.GetObjectType(entityType);
IInternalSetAdapter internalSet;
if (!this._nonGenericSets.TryGetValue(entityType, out internalSet))
{
internalSet = this.CreateInternalSet(entityType, this._genericSets.TryGetValue(entityType, out internalSet) ? internalSet.InternalSet : (IInternalSet)null);
this._nonGenericSets.Add(entityType, internalSet);
}
return(internalSet);
}
public InternalEntityEntry(InternalContext internalContext, object entity)
{
this._internalContext = internalContext;
this._entity = entity;
this._entityType = ObjectContextTypeCache.GetObjectType(this._entity.GetType());
this._stateEntry = this._internalContext.GetStateEntry(entity);
if (this._stateEntry != null)
{
return;
}
this._internalContext.Set(this._entityType).InternalSet.Initialize();
}
public virtual IDbSet <TEntity> Set <TEntity>() where TEntity : class
{
if (typeof(TEntity) != ObjectContextTypeCache.GetObjectType(typeof(TEntity)))
{
throw Error.CannotCallGenericSetWithProxyType();
}
IInternalSetAdapter internalSetAdapter;
if (!this._genericSets.TryGetValue(typeof(TEntity), out internalSetAdapter))
{
internalSetAdapter = (IInternalSetAdapter) new DbSet <TEntity>(this._nonGenericSets.TryGetValue(typeof(TEntity), out internalSetAdapter) ? (InternalSet <TEntity>)internalSetAdapter.InternalSet : new InternalSet <TEntity>(this));
this._genericSets.Add(typeof(TEntity), internalSetAdapter);
}
return((IDbSet <TEntity>)internalSetAdapter);
}
// <summary>
// Initializes a new instance of the <see cref="InternalEntityEntry" /> class for an
// entity which may or may not be attached to the context.
// </summary>
// <param name="internalContext"> The internal context. </param>
// <param name="entity"> The entity. </param>
public InternalEntityEntry(InternalContext internalContext, object entity)
{
DebugCheck.NotNull(internalContext);
DebugCheck.NotNull(entity);
_internalContext = internalContext;
_entity = entity;
_entityType = ObjectContextTypeCache.GetObjectType(_entity.GetType());
_stateEntry = _internalContext.GetStateEntry(entity);
if (_stateEntry == null)
{
// This will cause the context and model to be initialized and will throw an exception
// if the entity type is not part of the model.
_internalContext.Set(_entityType).InternalSet.Initialize();
}
}