dao.DirImageUpdateQuery.java Source code

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Here is the source code for dao.DirImageUpdateQuery.java

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/**
* Copyright (c) 2001-2012 "Redbasin Networks, INC" [http://redbasin.org]
*
* This file is part of Redbasin OpenDocShare community project.
*
* Redbasin OpenDocShare is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 dao;

import java.sql.Connection;
import java.sql.PreparedStatement;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import util.RegexStrUtil;

/**
 * This class implements DirImageUpdateQuery
 * This class is used to update directory information for <code>Directory</code> bean
 * @author Smitha Gudur (smitha@redbasin.com)
 * @version $Revision: 1.1 $
 */
class DirImageUpdateQuery {

    protected final Log logger = LogFactory.getLog(getClass());

    /**
     * This method is not called by spring.
     *
     * @param conn the connection passed to this.
     * @param directoryid the category id
     * @param dirname the directory name
     * @param keywords the keywords
     * @param parentname the parent of this category or directory
     * @param stateid the state id
     * @param catdesc the category description
     * @param ownerid the owner id
     * @exception BaseDaoException
     */
    public void run(Connection conn, String entryid, String directoryid, String zoom, String btitle, String caption)
            throws BaseDaoException {

        byte[] capBytes = { ' ' };
        if (!RegexStrUtil.isNull(caption)) {
            capBytes = caption.getBytes();
        }

        try {
            PreparedStatement stmt = conn.prepareStatement("update dirimages set caption=?, btitle='" + btitle
                    + "', zoom=" + zoom + " where entryid=" + entryid + " and directoryid=" + directoryid + "");
            stmt.setBytes(1, capBytes);
            stmt.executeUpdate();
        } catch (Exception e) {
            throw new BaseDaoException("Error occured while executing update dirimages ", e);
        }
    }

}