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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.portalsdk.analytics.util;
import java.sql.Connection;
import java.util.HashMap;
import javax.servlet.ServletContext;
import org.onap.portalsdk.analytics.system.DbUtils;
import org.onap.portalsdk.analytics.system.Globals;
import org.onap.portalsdk.analytics.system.fusion.adapter.RaptorAdapter;
import org.onap.portalsdk.analytics.system.fusion.adapter.SpringContext;
import com.mchange.v2.c3p0.ComboPooledDataSource;
public class RemDbInfo {
private HashMap remDbMap = null;
private HashMap remDbTypeMap = null;
private HashMap remDbConnectionMap = null;
public RemDbInfo() throws Exception {
if (remDbMap == null) {
load();
}
}
private RaptorAdapter raptorAdapter;
public void initializeDbUtils(ServletContext servletContext) {
raptorAdapter = (RaptorAdapter)SpringContext.getApplicationContext().getBean("raptorAdapter");
} // initializeDbUtils
public void load() throws Exception {
remDbMap = new HashMap();
remDbTypeMap = new HashMap();
remDbConnectionMap = new HashMap();
try {
//String query = " SELECT a.SCHEMA_ID, a.SCHEMA_DESC, DATASOURCE_TYPE, rownum id FROM SCHEMA_INFO a " +
// " where schema_id = 'local' union " +
// " SELECT a.SCHEMA_ID, a.SCHEMA_DESC, DATASOURCE_TYPE, (rownum+1) id FROM SCHEMA_INFO a " +
// " where schema_id <> 'local' order by id ";
String query = Globals.getRemoteDbSchemaSql();
DataSet ds = null;
Globals.getDbUtils();
ds = DbUtils.executeQuery(query);
String prefix = "", desc = "", dbType = "", connectionUrl = "", username = "", password = "", driver_class = "";
if(ds.getRowCount() > 0) {
for (int i = 0; i < ds.getRowCount(); i++) {
prefix = ds.getItem(i, 0);
desc = ds.getItem(i, 1);
dbType = ds.getItem(i, 2);
connectionUrl = ds.getItem(i, 3);
username = ds.getItem(i, 4);
password = ds.getItem(i, 5);
driver_class = ds.getItem(i, 6);
ComboPooledDataSource cpds = new ComboPooledDataSource();
cpds.setDriverClass( driver_class ); //loads the jdbc driver
cpds.setJdbcUrl( connectionUrl);
cpds.setUser(username);
cpds.setPassword(password);
remDbMap.put(prefix, desc);
remDbTypeMap.put(prefix, dbType);
remDbConnectionMap.put(prefix, cpds);
}
} else {
remDbMap.put("local", "local");
remDbTypeMap.put("local", Globals.getDBType());
remDbConnectionMap.put("local", raptorAdapter.getConnection());
}
}
catch (Exception e) {}
}
public String getDesc(String prefix) {
if ((remDbMap != null) && (remDbMap.containsKey(prefix))) {
return (String) remDbMap.get(prefix);
}
return "";
}
public String getDBType(String prefix) {
if ((remDbTypeMap != null) && (remDbTypeMap.containsKey(prefix))) {
return (String) remDbTypeMap.get(prefix);
}
return "";
}
public Connection getDBConnection(String prefix) {
if ((remDbConnectionMap != null) && (remDbConnectionMap.containsKey(prefix))) {
try {
return ((ComboPooledDataSource) remDbConnectionMap.get(prefix)).getConnection();
} catch (Exception ex) {
ex.printStackTrace();
return null;
}
}
return null;
}
public HashMap getDbHash() {
return remDbMap;
}
public HashMap getDbTypeHash() {
return remDbTypeMap;
}
}
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