/// <summary> Fetches the contents of this entity from the persistent storage using the primary key specified in a polymorphic way, so the entity returned
/// could be of a subtype of the current entity or the current entity.</summary>
/// <param name="transactionToUse">transaction to use during fetch</param>
/// <param name="id">PK value for Condition which data should be fetched into this Condition object</param>
/// <param name="contextToUse">Context to use for fetch</param>
/// <param name="excludedIncludedFields">The list of IEntityField objects which have to be excluded or included for the fetch.
/// If null or empty, all fields are fetched (default). If an instance of ExcludeIncludeFieldsList is passed in and its ExcludeContainedFields property
/// is set to false, the fields contained in excludedIncludedFields are kept in the query, the rest of the fields in the query are excluded.</param>
/// <returns>Fetched entity of the type of this entity or a subtype, or an empty entity of that type if not found.</returns>
/// <remarks>Creates a new instance, doesn't fill <i>this</i> entity instance</remarks>
public static new ConditionEntity FetchPolymorphic(ITransaction transactionToUse, System.Int32 id, Context contextToUse, ExcludeIncludeFieldsList excludedIncludedFields)
{
ConditionDAO dao = new ConditionDAO();
IEntityFields fields = EntityFieldsFactory.CreateEntityFieldsObject(policyDB.EntityType.ConditionEntity);
fields[(int)ConditionFieldIndex.Id].ForcedCurrentValueWrite(id);
return((ConditionEntity)dao.FetchExistingPolymorphic(transactionToUse, fields, contextToUse, excludedIncludedFields));
}
/// <summary> Gets a scalar value, calculated with the aggregate and expression specified. the field index specified is the field the expression and aggregate are applied on.</summary>
/// <param name="fieldIndex">Field index of field to which to apply the aggregate function and expression</param>
/// <param name="expressionToExecute">The expression to execute. Can be null</param>
/// <param name="aggregateToApply">Aggregate function to apply. </param>
/// <param name="filter">The filter to apply to retrieve the scalar</param>
/// <param name="relations">The relations to walk</param>
/// <param name="groupByClause">The groupby clause to apply to retrieve the scalar</param>
/// <returns>the scalar value requested</returns>
public virtual object GetScalar(ConditionFieldIndex fieldIndex, IExpression expressionToExecute, AggregateFunction aggregateToApply, IPredicate filter, IRelationCollection relations, IGroupByCollection groupByClause)
{
EntityFields fields = new EntityFields(1);
fields[0] = EntityFieldFactory.Create(fieldIndex);
if ((fields[0].ExpressionToApply == null) || (expressionToExecute != null))
{
fields[0].ExpressionToApply = expressionToExecute;
}
if ((fields[0].AggregateFunctionToApply == AggregateFunction.None) || (aggregateToApply != AggregateFunction.None))
{
fields[0].AggregateFunctionToApply = aggregateToApply;
}
ConditionDAO dao = DAOFactory.CreateConditionDAO();
return(dao.GetScalar(fields, base.Transaction, filter, relations, groupByClause));
}
/// <summary> Retrieves Entity rows in a datatable which match the specified filter. It will always create a new connection to the database.</summary>
/// <param name="selectFilter">A predicate or predicate expression which should be used as filter for the entities to retrieve.</param>
/// <param name="maxNumberOfItemsToReturn"> The maximum number of items to return with this retrieval query.</param>
/// <param name="sortClauses">The order by specifications for the sorting of the resultset. When not specified, no sorting is applied.</param>
/// <param name="relations">The set of relations to walk to construct to total query.</param>
/// <param name="pageNumber">The page number to retrieve.</param>
/// <param name="pageSize">The page size of the page to retrieve.</param>
/// <returns>DataTable with the rows requested.</returns>
public static DataTable GetMultiAsDataTable(IPredicate selectFilter, long maxNumberOfItemsToReturn, ISortExpression sortClauses, IRelationCollection relations, int pageNumber, int pageSize)
{
ConditionDAO dao = DAOFactory.CreateConditionDAO();
return(dao.GetMultiAsDataTable(maxNumberOfItemsToReturn, sortClauses, selectFilter, relations, pageNumber, pageSize));
}
/// <summary> Fetches the contents of this entity from the persistent storage using the primary key specified in a polymorphic way, so the entity returned
/// could be of a subtype of the current entity or the current entity.</summary>
/// <param name="transactionToUse">transaction to use during fetch</param>
/// <param name="id">PK value for Condition which data should be fetched into this Condition object</param>
/// <param name="contextToUse">Context to use for fetch</param>
/// <param name="excludedIncludedFields">The list of IEntityField objects which have to be excluded or included for the fetch.
/// If null or empty, all fields are fetched (default). If an instance of ExcludeIncludeFieldsList is passed in and its ExcludeContainedFields property
/// is set to false, the fields contained in excludedIncludedFields are kept in the query, the rest of the fields in the query are excluded.</param>
/// <returns>Fetched entity of the type of this entity or a subtype, or an empty entity of that type if not found.</returns>
/// <remarks>Creates a new instance, doesn't fill <i>this</i> entity instance</remarks>
public static new ConditionEntity FetchPolymorphic(ITransaction transactionToUse, System.Int32 id, Context contextToUse, ExcludeIncludeFieldsList excludedIncludedFields)
{
ConditionDAO dao = new ConditionDAO();
IEntityFields fields = EntityFieldsFactory.CreateEntityFieldsObject(policyDB.EntityType.ConditionEntity);
fields[(int)ConditionFieldIndex.Id].ForcedCurrentValueWrite(id);
return (ConditionEntity)dao.FetchExistingPolymorphic(transactionToUse, fields, contextToUse, excludedIncludedFields);
}
/// <summary> Performs the insert action of a new Entity to the persistent storage.</summary>
/// <returns>true if succeeded, false otherwise</returns>
protected override bool InsertEntity()
{
ConditionDAO dao = (ConditionDAO)CreateDAOInstance();
return(dao.AddNew(base.Fields, base.Transaction));
}
