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/*-
* ============LICENSE_START=======================================================
* onap
* ================================================================================
* Copyright (C) 2016 - 2017 ONAP
* ================================================================================
* 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.ccsdk.sli.core.dblib.factory;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Properties;
import org.onap.ccsdk.sli.core.dblib.config.BaseDBConfiguration;
import org.onap.ccsdk.sli.core.dblib.config.DbConfigPool;
import org.onap.ccsdk.sli.core.dblib.config.JDBCConfiguration;
import org.slf4j.LoggerFactory;
/**
* @version $Revision: 1.1 $
* Change Log
* Author Date Comments
* ============== ======== ====================================================
* Rich Tabedzki 01/17/08 Initial version
*/
public class DBConfigFactory {
public static DbConfigPool createConfig(Properties resource) {
return getConfigparams(resource);
}
static DbConfigPool getConfigparams(Properties properties) {
DbConfigPool xmlConfig = new DbConfigPool(properties);
ArrayList<Properties> propertySets = new ArrayList<Properties>();
if ("JDBC".equalsIgnoreCase(xmlConfig.getType())) {
String hosts = properties.getProperty(BaseDBConfiguration.DATABASE_HOSTS);
if (hosts == null || hosts.isEmpty()) {
propertySets.add(properties);
} else {
setPropertyWhenHostsNonEmpty(hosts, properties, propertySets);
}
} else {
propertySets.add(properties);
}
try {
Iterator<Properties> it = propertySets.iterator();
while (it.hasNext()) {
BaseDBConfiguration config = parse(it.next());
xmlConfig.addConfiguration(config);
}
} catch (Exception e) {
LoggerFactory.getLogger(DBConfigFactory.class).warn("", e);
}
return xmlConfig;
}
private static void setPropertyWhenHostsNonEmpty(String hosts, Properties properties, ArrayList<Properties>
propertySets) {
String[] newhost = hosts.split(",");
for (String aNewhost : newhost) {
Properties localSet = new Properties();
localSet.putAll(properties);
String url = localSet.getProperty(BaseDBConfiguration.DATABASE_URL);
if (url.contains("DBHOST")) {
url = url.replace("DBHOST", aNewhost);
}
if (url.contains("dbhost")) {
url = url.replace("dbhost", aNewhost);
}
localSet.setProperty(BaseDBConfiguration.DATABASE_URL, url);
localSet.setProperty(BaseDBConfiguration.CONNECTION_NAME, aNewhost);
propertySets.add(localSet);
}
}
public static BaseDBConfiguration parse(Properties props) throws Exception {
String type = props.getProperty(BaseDBConfiguration.DATABASE_TYPE);
BaseDBConfiguration config = null;
if ("JDBC".equalsIgnoreCase(type)) {
config = new JDBCConfiguration(props);
}
return config;
}
}
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