2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.dmaap.dbcapi.database;
26 import com.att.eelf.configuration.EELFLogger;
27 import com.att.eelf.configuration.EELFManager;
29 import org.onap.dmaap.dbcapi.util.DmaapConfig;
31 public class ConnectionFactory {
32 static final EELFLogger logger = EELFManager.getInstance().getLogger( ConnectionFactory.class );
33 static final EELFLogger appLogger = EELFManager.getInstance().getApplicationLogger();
34 static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
35 static final EELFLogger debugLogger = EELFManager.getInstance().getDebugLogger();
36 static final EELFLogger errorLogger = EELFManager.getInstance().getErrorLogger();
37 static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
38 static final EELFLogger serverLogger = EELFManager.getInstance().getServerLogger();
42 Class.forName("org.postgresql.Driver");
43 } catch (Exception e) {
44 logger.error("Unable to load postgres driver " + e, e);
47 private static ConnectionFactory instance = new ConnectionFactory();
49 private String dbname;
50 private String dbuser;
52 private String schema;
54 public ConnectionFactory() {
55 Properties p = DmaapConfig.getConfig();
56 host = p.getProperty("DB.host", "dcae-pstg-write-ftl.domain.notset.com");
57 dbname = p.getProperty("DB.name", "dmaap");
58 dbuser = p.getProperty("DB.user", "dmaap_admin");
59 dbcr = p.getProperty("DB.cred", "test234-ftl");
60 schema = p.getProperty("DB.schema", "public");
62 public static ConnectionFactory getDefaultInstance() {
65 private Connection[] pool = new Connection[5];
67 public Connection get(boolean fresh) throws SQLException {
75 Properties p = new Properties();
76 p.put("user", dbuser);
77 p.put("password", dbcr);
78 return(DriverManager.getConnection("jdbc:postgresql://" + host + "/" + dbname, p));
80 public String getSchema() {
83 public void release(Connection c) {
85 if (cur < pool.length) {
92 } catch (Exception e) {
93 logger.error("Error", e);