[exo-jcr-commits] exo-jcr SVN: r2263 - jcr/trunk/exo.jcr.component.core/src/main/javacc/sql.
Author: sergiykarpenko
Date: 2010-04-12 02:45:08 -0400 (Mon, 12 Apr 2010)
New Revision: 2263
Modified:
jcr/trunk/exo.jcr.component.core/src/main/javacc/sql/JCRSQL.jjt
Log:
EXOJCR-498: TokenMgrError is wrapped by ParseException with new message.
Modified: jcr/trunk/exo.jcr.component.core/src/main/javacc/sql/JCRSQL.jjt
===================================================================
--- jcr/trunk/exo.jcr.component.core/src/main/javacc/sql/JCRSQL.jjt 2010-04-09 15:21:21
UTC (rev 2262)
+++ jcr/trunk/exo.jcr.component.core/src/main/javacc/sql/JCRSQL.jjt 2010-04-12 06:45:08
UTC (rev 2263)
@@ -75,6 +75,30 @@
// this.resolver = resolver;
// }
+ void handleTokenMgrError(TokenMgrError e) throws ParseException{
+ if (e.errorCode == e.LEXICAL_ERROR)
+ {
+ StringBuffer sb = new StringBuffer();
+ try
+ {
+ char c;
+ while ((c = token_source.input_stream.readChar()) != ' ')
+ {
+ sb.append(c);
+ }
+ }
+ catch (java.io.IOException ioe)
+ {
+ // probably EOF occurs, but any way, do not report this exceptions
+ }
+
+ throw new ParseException("Unknown Query Construction : \"" +
sb.toString() + "\". " + e.getMessage());
+ }
+ else
+ {
+ throw e;
+ }
+ }
}
PARSER_END(JCRSQLParser)
@@ -269,11 +293,18 @@
ASTQuery Query() :
{}
{
+ try{
+
<SELECT>
SelectList()
TableExpression()
[ OrderByClause() ]
<EOF>
+
+ }catch(TokenMgrError e){
+ handleTokenMgrError(e);
+ }
+
{ return jjtThis; }
}