/*
 * Copyright 2006-2007 Queplix Corp.
 *
 * Licensed under the Queplix Public License, Version 1.1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.queplix.com/solutions/commercial-open-source/queplix-public-license/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 *
 */

package com.queplix.core.modules.config.utils;

import com.queplix.core.modules.config.error.NoSuchPropertyException;
import com.queplix.core.utils.dao.InterfaceDAO;

/**
 * System Property DAO.
 *
 * @author [ALB] Baranov Andrey
 * @version $Revision: 1.1.1.1 $ $Date: 2005/09/12 15:30:16 $1
 */

public interface SysPropertyDAO
        extends InterfaceDAO {

    /**
     * Delete system property
     *
     * @param propID system property ID
     * @return number of updated records
     */
    int deleteProperty(String propID);

    /**
     * Create new system property
     *
     * @param propID system property ID
     * @param value  property value
     * @return number of updated records
     */
    int createProperty(String propID, String value);

    /**
     * Update system property
     *
     * @param propID system property ID
     * @param value  property value
     * @return number of updated records
     */
    int updateProperty(String propID, String value);

    /**
     * Load system property
     *
     * @param propID system property ID
     * @return property value
     * @throws NoSuchPropertyException
     */
    String loadProperty(String propID)
            throws NoSuchPropertyException;
}
