/// <summary>
/// Get information about a reference relation.
/// </summary>
/// <param name="context">Web service request context.</param>
/// <param name="referenceRelationId">Id of reference relation record.</param>
/// <returns>Returns reference relation or null if id doesn't match.</returns>
public static WebReferenceRelation GetReferenceRelationById(WebServiceContext context, int referenceRelationId)
{
WebReferenceRelation referenceRelation;
// Get information from database.
using (DataReader dataReader = context.GetReferenceDatabase().GetReferenceRelationById(referenceRelationId))
{
if (dataReader.Read())
{
referenceRelation = new WebReferenceRelation();
referenceRelation.LoadData(dataReader);
}
else
{
throw new ArgumentException("Reference relation not found. Id = " + referenceRelationId);
}
}
return(referenceRelation);
}
/// <summary>
/// Get reference relations that are related to specified object.
/// </summary>
/// <param name="context">Web service request context.</param>
/// <param name="relatedObjectGuid">GUID for the related object.</param>
/// <returns>Reference relations that are related to specified object.</returns>
public static List <WebReferenceRelation> GetReferenceRelationsByGuid(WebServiceContext context,
String relatedObjectGuid)
{
List <WebReferenceRelation> referenceRelations;
WebReferenceRelation referenceRelation;
// Check data.
relatedObjectGuid.CheckNotEmpty("relatedObjectGuid");
// Get information from database.
referenceRelations = new List <WebReferenceRelation>();
using (DataReader dataReader = context.GetReferenceDatabase().GetReferenceRelationsByGuid(relatedObjectGuid))
{
while (dataReader.Read())
{
referenceRelation = new WebReferenceRelation();
referenceRelation.LoadData(dataReader);
referenceRelations.Add(referenceRelation);
}
}
return(referenceRelations);
}
