/*-
 * ============LICENSE_START=======================================================
 * feature-active-standby-management
 * ================================================================================
 * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.policy.drools.activestandby;

import java.util.Properties;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class ActiveStandbyProperties {
    // get an instance of logger
    private static final Logger  logger = LoggerFactory.getLogger(ActiveStandbyProperties.class);

    public static final String PDP_CHECK_INVERVAL = "pdp.checkInterval";
    public static final String PDP_UPDATE_INTERVAL = "pdp.updateInterval";
    public static final String PDP_TIMEOUT = "pdp.timeout";
    public static final String PDP_INITIAL_WAIT_PERIOD = "pdp.initialWait";

    public static final String NODE_NAME = "resource.name";
    public static final String SITE_NAME = "site_name";

    /*
     * feature-active-standby-management.properties parameter key values
     */
    public static final String DB_DRIVER = "javax.persistence.jdbc.driver";
    public static final String DB_URL = "javax.persistence.jdbc.url";
    public static final String DB_USER = "javax.persistence.jdbc.user";
    public static final String DB_PWD = "javax.persistence.jdbc.password";

    private static Properties properties = null;

    private ActiveStandbyProperties() {
        // do nothing
    }

    /**
     * Initialize the parameter values from the droolsPersitence.properties file values.
     *
     * <p>This is designed so that the Properties object is obtained from properties
     * file and then is passed to this method to initialize the value of the parameters.
     * This allows the flexibility of JUnit tests using getProperties(filename) to get the
     * properties while runtime methods can use getPropertiesFromClassPath(filename).
     *
     * @param prop properties
     */
    public static void initProperties(Properties prop) {
        logger.info("ActiveStandbyProperties.initProperties(Properties): entry");
        logger.info("\n\nActiveStandbyProperties.initProperties: Properties = \n{}\n\n", prop);

        properties = prop;
    }

    public static String getProperty(String key) {
        return properties.getProperty(key);
    }

    public static Properties getProperties() {
        return properties;
    }
}