/// <summary>
/// Instantiates the class using default components
/// </summary>
/// <param name="dbContext">Context in which to perform the merge operation</param>
/// <param name="modelsNamespace">Namespace in which all context entities are defined (all models must be within
/// the same namespace. If model type is in a different namespace, an exception will be thrown when instantiating
/// the type. This is, hopefully, a temporary workaround, until I find a good solution for this)</param>
/// <param name="modelAssemblyName">Name of assembly which contains all context enties. Again, just like with the
/// namespace parameter, this is a temporary workaround</param>
public DefaultEntityChangesMerger(DbContext dbContext, string modelsNamespace, string modelAssemblyName)
{
DbContext = dbContext;
reflector = new DbContextReflector(DbContext, modelsNamespace, modelAssemblyName);
scalarUpdater = new ScalarPropertyUpdater(DbContext, reflector);
entityComparer = new EntityComparerByNonForeignKeys();
collectionMerger = new CollectionMerger(entityComparer);
navUpdater = new NavigationPropertyUpdater(DbContext, scalarUpdater, reflector);
}
public EntityUpdater(DbContext dbContext, IDbContextReflector reflector, IEntityUpdater scalarPropertyUpdater, ICollectionMerger collectionMerger)
: base(dbContext, scalarPropertyUpdater)
{
Reflector = reflector;
CollectionMerger = collectionMerger;
}
public void Setup()
{
IEntityComparerByKeys comparer = new EntityComparerByNonForeignKeys();
merger = new CollectionMerger(comparer);
}
public CollectionPropertyUpdater(DbContext dbContext, TModel model, ICollectionMerger collectionMerger)
{
DbContext = dbContext;
Model = model;
CollectionMerger = collectionMerger;
}