/// <summary>
/// Reads all entities which belongs to the given scan specification from the database.
/// </summary>
/// <param name="entityContext">
/// The entity context.
/// </param>
/// <param name="entityReference">
/// The entity reference.
/// </param>
/// <param name="scanSpec">
/// The scan spec.
/// </param>
/// <param name="entitySink">
/// The entity sink, receives the entities fetched.
/// </param>
/// <param name="behaviors">
/// The behaviors.
/// </param>
internal static void Read(EntityContext entityContext, EntityReference entityReference, ScanSpec scanSpec,
Action <object> entitySink, Behaviors behaviors)
{
var entityScanResult = new EntityScanResult(entityReference, entitySink);
var entityScanner = new EntityScanner(entityContext);
entityScanner.Add(entityScanResult, scanSpec);
new EntityReader(entityScanner, behaviors).Read();
}
/// <summary>
/// Reads all entities which belongs to the given scan specification from the database.
/// </summary>
/// <param name="entityContext">
/// The entity context.
/// </param>
/// <param name="entityReference">
/// The entity reference.
/// </param>
/// <param name="scanSpec">
/// The scan spec.
/// </param>
/// <param name="behaviors">
/// The behaviors.
/// </param>
/// <returns>
/// The entities.
/// </returns>
internal static IEnumerable Read(EntityContext entityContext, EntityReference entityReference,
ScanSpec scanSpec, Behaviors behaviors)
{
var entityScanResult = new EntityScanResult(entityReference);
var entityScanner = new EntityScanner(entityContext);
entityScanner.Add(entityScanResult, scanSpec);
new EntityReader(entityScanner, behaviors).Read();
return(entityScanResult.Values);
}
/// <summary>
/// Adds an entity specification to the scan.
/// </summary>
/// <param name="entitySpec">
/// The entity specification to add.
/// </param>
public void Add(EntitySpec entitySpec)
{
var esr = entitySpec as EntityScanResult;
if (esr == null)
{
throw new ArgumentException(@"EntitySpec of type EntityScanResult expected", nameof(entitySpec));
}
lock (this.syncRoot)
{
this.entityScanResult = esr;
}
}
/// <summary>
/// Adds an entity specification to the scan.
/// </summary>
/// <param name="entitySpec">
/// The entity specification to add.
/// </param>
public void Add(EntitySpec entitySpec)
{
var esr = entitySpec as EntityScanResult;
if (esr == null)
{
throw new ArgumentException(@"EntitySpec of type EntityScanResult expected", "entitySpec");
}
lock (this.syncRoot)
{
this.entityScanResult = esr;
}
}
