private void VisitUpdateClause(Expression expression)
{
var assignments = expression as BlockExpression
?? throw new QueryException("Malformed update expression");
foreach (BinaryExpression assigment in assignments.Expressions)
{
var propName = ((ParameterExpression)assigment.Left).Name;
var setter = assigment.Right;
var setterHql = HqlGeneratorExpressionVisitor.Visit(setter, VisitorParameters).AsExpression();
_hqlTree.AddSet(_hqlTree.TreeBuilder.Equality(_hqlTree.TreeBuilder.Ident(propName), setterHql));
}
}
private void VisitUpdateClause(Expression expression)
{
var listInit = expression as ListInitExpression
?? throw new QueryException("Malformed update expression");
foreach (var initializer in listInit.Initializers)
{
var member = (ConstantExpression)initializer.Arguments[0];
var setter = initializer.Arguments[1];
var setterHql = HqlGeneratorExpressionVisitor.Visit(setter, VisitorParameters).AsExpression();
_hqlTree.AddSet(_hqlTree.TreeBuilder.Equality(_hqlTree.TreeBuilder.Ident((string)member.Value),
setterHql));
}
}
