oracle.toplink.essentials.internal.parsing.ejbql.EJBQLParserFactory Maven / Gradle / Ivy
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// Copyright (c) 1998, 2007, Oracle. All rights reserved.
/* Copyright (c) 2005, 2006, Oracle. All rights reserved. */
/*
DESCRIPTION
Created to remove EJBQLCall's Antlr.jar compile dependency.
MODIFIED (MM/DD/YY)
gyorke 03/10/06 -
pkrogh 10/07/05 -
pkrogh 09/29/05 -
tware 09/22/05 -
gyorke 08/09/05 - gyorke_10-essentials-directory-creation_050808
dmahar 08/05/05 -
cdelahun 04/29/05 - cdelahun_10_main_4324564_050429
cdelahun 04/29/05 - Creation
*/
package oracle.toplink.essentials.internal.parsing.ejbql;
import oracle.toplink.essentials.internal.parsing.EJBQLParseTree;
import oracle.toplink.essentials.queryframework.ObjectLevelReadQuery;
import oracle.toplink.essentials.internal.sessions.AbstractSession;
public class EJBQLParserFactory
{
public EJBQLParserFactory(){}
public EJBQLParser buildParserFor(String ejbqlString){
return EJBQLParser.buildParserFor(ejbqlString);
}
public EJBQLParser parseEJBQLString(String ejbqlString){
EJBQLParser parser = buildParserFor(ejbqlString);
parser.parse();
return parser;
}
/**
* Populate the query using the information retrieved from parsing the EJBQL.
*/
public void populateQuery(String ejbqlString, ObjectLevelReadQuery theQuery, AbstractSession session){
EJBQLParser parser = parseEJBQLString(ejbqlString);
EJBQLParseTree parseTree = parser.getParseTree();
parseTree.populateQuery(theQuery, session);
}
}