org.inbio.modeling.core.dao.impl.ConfigDAOImpl.java Source code

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Here is the source code for org.inbio.modeling.core.dao.impl.ConfigDAOImpl.java

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/* Modeling - Application to model threats.
 *
 * Copyright (C) 2010  INBio (Instituto Nacional de Biodiversidad)
 *
 * This program 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 org.inbio.modeling.core.dao.impl;

import org.inbio.modeling.core.dao.ConfigDAO;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;

public class ConfigDAOImpl extends BaseDAOImpl implements ConfigDAO {

    private String table = "config";

    @Override
    public String findParameter(String parameterName) {
        String sqlStatement = null;
        String parameterValue = null;
        MapSqlParameterSource args = null;

        sqlStatement = "SELECT value FROM " + this.table + " " + " WHERE name = :parameter_name";

        args = new MapSqlParameterSource();
        args.addValue("parameter_name", parameterName);

        parameterValue = getSimpleJdbcTemplate().queryForObject(sqlStatement, String.class, args);

        return parameterValue;
    }

    @Override
    public void updateParameter(String parameterName, String value) {
        String createStatement = null;
        MapSqlParameterSource args = null;

        createStatement = "UPDATE " + this.table + " " + " SET value = :value " + " WHERE name = :parameter_name";

        args = new MapSqlParameterSource();
        args.addValue("parameter_name", parameterName);
        args.addValue("value", value);

        getSimpleJdbcTemplate().update(createStatement, args);
    }
}