package net.sourceforge.squirrel_sql.plugins.mssql.tokenizer;
/*
* Copyright (C) 2007 Rob Manning
* manningr@users.sourceforge.net
*
* Based on initial work from Johan Compagner.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import net.sourceforge.squirrel_sql.fw.preferences.IQueryTokenizerPreferenceBean;
import net.sourceforge.squirrel_sql.fw.sql.IQueryTokenizer;
import net.sourceforge.squirrel_sql.fw.sql.ITokenizerFactory;
import net.sourceforge.squirrel_sql.fw.sql.QueryTokenizer;
import net.sourceforge.squirrel_sql.fw.sql.TokenizerSessPropsInteractions;
import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
public class MSSQLQueryTokenizer extends QueryTokenizer implements IQueryTokenizer
{
/** Logger for this class. */
@SuppressWarnings("unused")
private final static ILogger s_log =
LoggerController.createLogger(MSSQLQueryTokenizer.class);
/** the preference bean */
private IQueryTokenizerPreferenceBean _prefs = null;
public MSSQLQueryTokenizer(IQueryTokenizerPreferenceBean prefs)
{
super(prefs);
_prefs = prefs;
}
public void setScriptToTokenize(String script) {
super.setScriptToTokenize(script);
_queryIterator = _queries.iterator();
}
/**
* Sets the ITokenizerFactory which is used to create additional instances
* of the IQueryTokenizer - this is used for handling file includes
* recursively.
*/
protected void setFactory() {
_tokenizerFactory = new ITokenizerFactory() {
public IQueryTokenizer getTokenizer() {
return new MSSQLQueryTokenizer(_prefs);
}
};
}
@Override
public TokenizerSessPropsInteractions getTokenizerSessPropsInteractions()
{
if(_prefs.isInstallCustomQueryTokenizer())
{
TokenizerSessPropsInteractions ret = new TokenizerSessPropsInteractions();
ret.setTokenizerDefinesRemoveMultiLineComment(true);
ret.setTokenizerDefinesStartOfLineComment(true);
ret.setTokenizerDefinesStatementSeparator(true);
return ret;
}
else
{
return super.getTokenizerSessPropsInteractions();
}
}
}