public void VisitRule(TextReader txtRdr, TSqlFragmentVisitor visitor)
{
IList <ParseError> errors;
var sqlFragment = GetFragment(txtRdr, out errors);
sqlFragment.Accept(visitor);
}
public static TSqlScript AnalyzeFragmentVisitor(string tSql, string sqlHash, TSqlFragmentVisitor visitor)
{
var sqlFragment = SqlFragmentProvider.GetSqlFragment(tSql, sqlHash);
if (sqlFragment == null)
{
throw new InvalidOperationException(string.Format("Failed to get sqlFragment of \n{0}", tSql));
}
sqlFragment.Accept(visitor);
return sqlFragment;
}
public static TSqlScript AnalyzeFragmentVisitor(string tSql, string sqlHash, TSqlFragmentVisitor visitor)
{
var sqlFragment = SqlFragmentProvider.GetSqlFragment(tSql, sqlHash);
if (sqlFragment == null)
{
throw new InvalidOperationException(string.Format("Failed to get sqlFragment of \n{0}", tSql));
}
sqlFragment.Accept(visitor);
return(sqlFragment);
}
private static bool VisitorIsBlackListedForDynamicSql(TSqlFragmentVisitor visitor)
{
if (visitor == null)
{
return(false);
}
return(new List <string>
{
"SetAnsiNullsRule",
"SetNoCountRule",
"SetQuotedIdentifierRule",
"SetTransactionIsolationLevelRule",
"UnicodeStringRule"
}.Any(x => visitor.GetType().ToString().Contains(x)));
}
private void VisitFragment(TSqlFragment sqlFragment, TSqlFragmentVisitor visitor, IEnumerable <IOverride> overrides)
{
sqlFragment?.Accept(visitor);
if (!VisitorIsBlackListedForDynamicSql(visitor))
{
var dynamicSqlVisitor = new DynamicSQLParser(DynamicSqlCallback);
sqlFragment?.Accept(dynamicSqlVisitor);
}
void DynamicSqlCallback(string dynamicSQL, int DynamicSqlStartLine, int DynamicSqlStartColumn)
{
((ISqlRule)visitor).DynamicSqlStartLine = DynamicSqlStartLine;
((ISqlRule)visitor).DynamicSqlStartColumn = DynamicSqlStartColumn;
var dynamicSqlStream = ParsingUtility.GenerateStreamFromString(dynamicSQL);
var dynamicFragment = fragmentBuilder.GetFragment(GetSqlTextReader(dynamicSqlStream), out var errors, overrides);
dynamicFragment?.Accept(visitor);
}
}
public ScriptParser(TSqlFragmentVisitor visitor, string path)
{
_visitor = visitor;
_path = path;
}
public static void AnalyzeFragmentVisitor(string tSql, string sqlHash, TSqlFragmentVisitor visitor)
{
var sqlFragment = SqlFragmentProvider.GetSqlFragment(tSql, sqlHash);
sqlFragment.Accept(visitor);
}
public ScriptParser(TSqlFragmentVisitor visitor, string path)
{
_visitor = visitor;
_path = path;
}
