cmssqlmanager.java

cms是开源的框架

/*
 * File   : $Source: /usr/local/cvs/opencms/src/org/opencms/db/oracle/CmsSqlManager.java,v $
 * Date   : $Date: 2005/07/03 09:41:53 $
 * Version: $Revision: 1.22 $
 *
 * This library is part of OpenCms -
 * the Open Source Content Mananagement System
 *
 * Copyright (c) 2005 Alkacon Software GmbH (http://www.alkacon.com)
 *
 * 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.
 *
 * For further information about Alkacon Software GmbH, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 * 
 * 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
 */

package org.opencms.db.oracle;

import java.sql.Blob;
import java.sql.ResultSet;
import java.sql.SQLException;

/**
 * Oracle implementation of the SQL manager.<p>
 * 
 * @author Thomas Weckert  
 * 
 * @version $Revision: 1.22 $
 * 
 * @since 6.0.0 
 */
public class CmsSqlManager extends org.opencms.db.generic.CmsSqlManager {

    /** Serial version UID required for safe serialization. */
    private static final long serialVersionUID = -6823428215978645371L;

    /** The filename/path of the SQL query properties. */
    private static final String QUERY_PROPERTIES = "org/opencms/db/oracle/query.properties";

    /**
     * @see org.opencms.db.generic.CmsSqlManager#CmsSqlManager()
     */
    public CmsSqlManager() {

        super();
        loadQueryProperties(QUERY_PROPERTIES);
    }

    /**
     * @see org.opencms.db.generic.CmsSqlManager#getBytes(java.sql.ResultSet, java.lang.String)
     */
    public byte[] getBytes(ResultSet res, String attributeName) throws SQLException {

        Blob blob = res.getBlob(attributeName);
        return blob.getBytes(1, (int)blob.length());
    }

}