JDBC_SQLObjectFactory.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it).
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package org.openspcoop2.generic_project.dao.jdbc.utils;

import org.openspcoop2.utils.TipiDatabase;
import org.openspcoop2.utils.sql.ISQLQueryObject;
import org.openspcoop2.utils.sql.SQLQueryObjectCore;
import org.openspcoop2.utils.sql.SQLQueryObjectException;

/**
 * JDBC_SQLObjectFactory
 * 
 * @author Poli Andrea (apoli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class JDBC_SQLObjectFactory {

    private boolean selectForUpdate = false;
    
    public boolean isSelectForUpdate() {
        return this.selectForUpdate;
    }

    public void setSelectForUpdate(boolean selectForUpdate) {
        this.selectForUpdate = selectForUpdate;
    }

    public ISQLQueryObject createSQLQueryObject(TipiDatabase tipoDatabase) throws SQLQueryObjectException{
        ISQLQueryObject sqlQueryObject = null;
        switch (tipoDatabase) {
        case POSTGRESQL:
            sqlQueryObject = new JDBC_PostgreSQLQueryObject(this);
            break;
        case MYSQL:
            sqlQueryObject = new JDBC_MySQLQueryObject(this);
            break;
        case ORACLE:
            sqlQueryObject = new JDBC_OracleQueryObject(this);
            break;
        case HSQL:
            sqlQueryObject = new JDBC_HyperQueryObject(this);
            break;
        case DERBY:
            sqlQueryObject = new JDBC_DerbyQueryObject(this);
            break;
        case SQLSERVER:
            sqlQueryObject = new JDBC_SQLServerQueryObject(this);
            break;
        case DB2:
            sqlQueryObject = new JDBC_DB2SQLQueryObject(this);
            break;
        case DEFAULT:
            throw new SQLQueryObjectException("Tipo database non gestito ["+tipoDatabase+"]");
        }
        if(sqlQueryObject==null) {
            throw new SQLQueryObjectException("Tipo database non gestito");
        }   
        
        sqlQueryObject.setSelectForUpdate(this.selectForUpdate);
        ((SQLQueryObjectCore)sqlQueryObject).setForceSelectForUpdateDisabledForNotQueryMethod(true);
        return sqlQueryObject;
    }
}