public virtual void Remove <T>(T entity) where T : class
{
EntityEntry entry = EntityEntries.FirstOrDefault(x => x.Instance == entity);
if (entry != null)
{
entry.State = EntityState.Deleted;
}
}
public IDbEntityEntry <T> Entry <T>(T entity) where T : class
{
var entry = EntityEntries.FirstOrDefault(x => x.Instance == entity);
if (entry == null)
{
EntityEntries.Add(new EntityEntry(entity, EntityState.Detached));
}
return(new InMemoryDbEntityEntry <T>(entry));
}
public IDbEntityEntry Entry(object entity)
{
var entry = EntityEntries.FirstOrDefault(x => x.Instance == entity);
if (entry == null)
{
EntityEntries.Add(new EntityEntry(entity, EntityState.Detached));
}
return(new InMemoryDbEntityEntry(entry));
}
public void SetEntityState <T>(T entity, EntityState state) where T : class
{
EntityEntry entry = EntityEntries.FirstOrDefault(x => x.Instance == entity);
if (entry == null)
{
EntityEntries.Add(new EntityEntry(entity, state));
}
else
{
entry.State = state;
}
}
public EntityState GetEntityState <T>(T entity) where T : class
{
return(EntityEntries.FirstOrDefault(x => x.Instance == entity)
?.State ?? EntityState.Detached);
}
