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/*
* ============LICENSE_START====================================================
* org.onap.music.mdbc
* =============================================================================
* Copyright (C) 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.music.mdbc;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import org.onap.music.logging.EELFLoggerDelegate;
public class Utils {
public static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(Utils.class);
static Properties retrieveMdbcProperties() {
Properties pr = null;
try {
pr = new Properties();
pr.load(Utils.class.getResourceAsStream("/mdbc.properties"));
} catch (IOException e) {
logger.error(EELFLoggerDelegate.errorLogger, "Could not load property file: " + e.getMessage());
}
return pr;
}
public static String getDefaultMusicMixin() {
Properties pr = retrieveMdbcProperties();
if (pr == null)
return null;
String defaultMusicMixin = pr.getProperty("DEFAULT_MUSIC_MIXIN");
return defaultMusicMixin;
}
public static String getDefaultDBMixin() {
Properties pr = retrieveMdbcProperties();
if (pr == null)
return null;
String defaultMusicMixin = pr.getProperty("DEFAULT_DB_MIXIN");
return defaultMusicMixin;
}
public static void registerDefaultDrivers() {
Properties pr = null;
try {
pr = new Properties();
pr.load(Utils.class.getResourceAsStream("/mdbc.properties"));
} catch (IOException e) {
logger.error("Could not load property file > " + e.getMessage());
}
String drivers = pr.getProperty("DEFAULT_DRIVERS");
for (String driver : drivers.split("[ ,]")) {
logger.info(EELFLoggerDelegate.applicationLogger, "Registering jdbc driver '" + driver + "'");
try {
Class.forName(driver.trim());
} catch (ClassNotFoundException e) {
logger.error(EELFLoggerDelegate.errorLogger, "Driver class " + driver + " not found.");
}
}
}
}
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