/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public ChangeTracker(
[NotNull] DbContext context,
[NotNull] IStateManager stateManager,
[NotNull] IChangeDetector changeDetector,
[NotNull] IModel model,
[NotNull] IEntityEntryGraphIterator graphIterator)
{
Check.NotNull(context, nameof(context));
Check.NotNull(stateManager, nameof(stateManager));
Check.NotNull(changeDetector, nameof(changeDetector));
Context = context;
_queryTrackingBehavior = context
.GetService <IDbContextOptions>()
.Extensions
.OfType <CoreOptionsExtension>()
.FirstOrDefault()
?.QueryTrackingBehavior
?? QueryTrackingBehavior.TrackAll;
StateManager = stateManager;
ChangeDetector = changeDetector;
_model = model;
GraphIterator = graphIterator;
}
public ChangeTracker(
DbContext context,
IStateManager stateManager,
IChangeDetector changeDetector,
IModel model,
IEntityEntryGraphIterator graphIterator)
{
Context = context;
_defaultQueryTrackingBehavior
= context
.GetService <IDbContextOptions>()
.Extensions
.OfType <CoreOptionsExtension>()
.FirstOrDefault()
?.QueryTrackingBehavior
?? QueryTrackingBehavior.TrackAll;
_queryTrackingBehavior = _defaultQueryTrackingBehavior;
StateManager = stateManager;
ChangeDetector = changeDetector;
_model = (IRuntimeModel)model;
GraphIterator = graphIterator;
}
public FakeChangeTracker(
IStateManager stateManager,
IChangeDetector changeDetector,
IEntityEntryGraphIterator graphIterator,
DbContext context) : base(stateManager, changeDetector, graphIterator, context)
{
}
public AbstraXProviderChangeTrackerFactory(ICurrentDbContext currentContext, IStateManager stateManager, IChangeDetector changeDetector, IModel model, IEntityEntryGraphIterator graphIterator) : base(currentContext, stateManager, changeDetector, model, graphIterator)
{
this.currentContext = currentContext;
this.stateManager = stateManager;
this.changeDetectory = changeDetector;
this.model = model;
this.graphIterator = graphIterator;
}
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public ChangeTrackerFactory(
[NotNull] IStateManager stateManager,
[NotNull] IChangeDetector changeDetector,
[NotNull] IEntityEntryGraphIterator graphIterator,
[NotNull] ICurrentDbContext currentContext)
{
_stateManager = stateManager;
_changeDetector = changeDetector;
_graphIterator = graphIterator;
_context = currentContext.Context;
}
public ChangeTrackerFactory(
[NotNull] IStateManager stateManager,
[NotNull] IChangeDetector changeDetector,
[NotNull] IEntityEntryGraphIterator graphIterator,
[NotNull] ICurrentDbContext currentContext)
{
_stateManager = stateManager;
_changeDetector = changeDetector;
_graphIterator = graphIterator;
_context = currentContext.Context;
}
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public ChangeTrackerFactory(
ICurrentDbContext currentContext,
IStateManager stateManager,
IChangeDetector changeDetector,
IModel model,
IEntityEntryGraphIterator graphIterator)
{
_context = currentContext.Context;
_stateManager = stateManager;
_changeDetector = changeDetector;
_model = model;
_graphIterator = graphIterator;
}
/// <summary>
/// Initializes a new instance of the <see cref="ChangeTracker" /> class. Instances of this class are typically
/// obtained from <see cref="DbContext.ChangeTracker" /> and it is not designed to be directly constructed
/// in your application code.
/// </summary>
/// <param name="stateManager"> The internal state manager being used to store information about tracked entities. </param>
/// <param name="changeDetector"> The internal change detector used to identify changes in tracked entities. </param>
/// <param name="graphIterator"> The internal graph iterator used to traverse graphs of entities. </param>
/// <param name="context"> The context this change tracker belongs to. </param>
public ChangeTracker(
[NotNull] IStateManager stateManager,
[NotNull] IChangeDetector changeDetector,
[NotNull] IEntityEntryGraphIterator graphIterator,
[NotNull] DbContext context)
{
Check.NotNull(stateManager, nameof(stateManager));
Check.NotNull(changeDetector, nameof(changeDetector));
Check.NotNull(graphIterator, nameof(graphIterator));
Check.NotNull(context, nameof(context));
_stateManager = stateManager;
_changeDetector = changeDetector;
_graphIterator = graphIterator;
_context = context;
}
public ChangeTrackerFactory(
[NotNull] IStateManager stateManager,
[NotNull] IChangeDetector changeDetector,
[NotNull] IEntityEntryGraphIterator graphIterator,
[NotNull] DbContext context)
{
Check.NotNull(stateManager, nameof(stateManager));
Check.NotNull(changeDetector, nameof(changeDetector));
Check.NotNull(graphIterator, nameof(graphIterator));
Check.NotNull(context, nameof(context));
_stateManager = stateManager;
_changeDetector = changeDetector;
_graphIterator = graphIterator;
_context = context;
}
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public EntityGraphAttacher(
[NotNull] IEntityEntryGraphIterator graphIterator) => _graphIterator = graphIterator;
/// <summary>
/// This is an internal API that supports the Entity Framework Core infrastructure and not subject to
/// the same compatibility standards as public APIs. It may be changed or removed without notice in
/// any release. You should only use it directly in your code with extreme caution and knowing that
/// doing so can result in application failures when updating to a new Entity Framework Core release.
/// </summary>
public EntityGraphAttacher(
IEntityEntryGraphIterator graphIterator)
=> _graphIterator = graphIterator;
/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public EntityGraphAttacher([NotNull] IEntityEntryGraphIterator graphIterator)
{
_graphIterator = graphIterator;
}
