public global::NHibernate.Criterion.ICriterion Compile(ref global::NHibernate.ICriteria iCriteria, string alias)
{
var leftExpr = left.Compile(ref iCriteria, alias);
var rightExpr = right.Compile(ref iCriteria, alias);
return(global::NHibernate.Criterion.Expression.Or(leftExpr, rightExpr));
}
/// <summary>
/// Генерирование критерия
/// </summary>
/// <param name="iCriteria">Критерий NHibernate</param>
void IExpression.Compile(ref global::NHibernate.ICriteria iCriteria)
{
string propName = "";
global::NHibernate.Criterion.DetachedCriteria dCrit = null;
propName = joinExpression != null?ParseExpression(joinExpression.Body) : joinProperty;
if (propName.Length == 0)
{
throw new Exception("Необходимо указать поле.");
}
if (subCriteria == null)
{
throw new Exception("Необходимо указать подзапрос.");
}
dCrit = GetSubCriteria(subCriteria); //Получаем критерий подзапроса NHibernate
switch (joinType)
{
case JoinExpressionType.In:
iCriteria.Add(global::NHibernate.Criterion.Subqueries.PropertyIn(propName, dCrit));
break;
case JoinExpressionType.NotIn:
iCriteria.Add(global::NHibernate.Criterion.Subqueries.PropertyNotIn(propName, dCrit));
break;
}
}
/// <summary>
/// Компиляция выражения в ICriterion NHibernate
/// </summary>
/// <returns></returns>
global::NHibernate.Criterion.ICriterion IExpression.Compile(ref global::NHibernate.ICriteria iCriteria, string alias)
{
string propName = "";
global::NHibernate.Criterion.DetachedCriteria dCrit = null;
propName = joinExpression != null?ParseExpression(joinExpression.Body) : (String.IsNullOrEmpty(alias) ? "" : alias + '.') + joinProperty;
if (propName.Length == 0)
{
throw new Exception("Необходимо указать поле.");
}
if (subCriteria == null)
{
throw new Exception("Необходимо указать подзапрос.");
}
dCrit = GetSubCriteria(subCriteria); //Получаем критерий подзапроса NHibernate
switch (joinType)
{
case JoinExpressionType.In:
return(global::NHibernate.Criterion.Subqueries.PropertyIn(propName, dCrit));
case JoinExpressionType.NotIn:
return(global::NHibernate.Criterion.Subqueries.PropertyNotIn(propName, dCrit));
}
return(null);
}
public void Compile(ref global::NHibernate.ICriteria iCriteria)
{
iCriteria.Add(Compile(ref iCriteria, String.Empty));
}
