public override void VisitMainFromClause(MainFromClause fromClause, QueryModel queryModel)
{
MainFromEntityClauseVisitor mainFromEntityClauseVisitor = new MainFromEntityClauseVisitor(fromClause);
_queryMetadata.EntityName = mainFromEntityClauseVisitor.EntityLogicalName;
_queryMetadata.EntityType = mainFromEntityClauseVisitor.EntityType;
}
protected override Expression VisitQuerySourceReference(QuerySourceReferenceExpression expression)
{
if (expression.ReferencedQuerySource is JoinClause)
{
var clause = (JoinClause)expression.ReferencedQuerySource;
JoinExpressionTreeVisitor joinExpressionTreeVisitor = new JoinExpressionTreeVisitor(clause.InnerSequence);
entityLogicalName = joinExpressionTreeVisitor.EntityLogicalName;
}
else if (expression.ReferencedQuerySource is MainFromClause)
{
var clasue = (MainFromClause)expression.ReferencedQuerySource;
MainFromEntityClauseVisitor mainFromEntityClauseVisitor = new MainFromEntityClauseVisitor(clasue);
entityLogicalName = mainFromEntityClauseVisitor.EntityLogicalName;
}
return(expression);
}
protected override Expression VisitQuerySourceReference(QuerySourceReferenceExpression expression)
{
var tt = expression.ReferencedQuerySource.GetType();
if (expression.ReferencedQuerySource is JoinClause)
{
var clasue = (JoinClause)expression.ReferencedQuerySource;
JoinExpressionTreeVisitor joinExpressionTreeVisitor = new JoinExpressionTreeVisitor(clasue.InnerSequence);
MemberContainingType = joinExpressionTreeVisitor.MemberContainingType;
EntityLogicalName = joinExpressionTreeVisitor.EntityLogicalName;
}
else if (expression.ReferencedQuerySource is MainFromClause)
{
var clasue = (MainFromClause)expression.ReferencedQuerySource;
MainFromEntityClauseVisitor mainFromEntityClauseVisitor = new MainFromEntityClauseVisitor(clasue);
MemberContainingType = mainFromEntityClauseVisitor.EntityType;
EntityLogicalName = mainFromEntityClauseVisitor.EntityLogicalName;
}
return(expression);
}