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/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.onap.appc.dao.util;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public abstract class DefaultJdbcConnectionFactory implements JdbcConnectionFactory {
private static boolean driverRegistered = false;
private String jdbcURL;
private String jdbcUserName;
private String jdbcPassword;
public void setJdbcURL(String jdbcURL) {
this.jdbcURL = jdbcURL;
}
public void setJdbcUserName(String jdbcUserName) {
this.jdbcUserName = jdbcUserName;
}
public void setJdbcPassword(String jdbcPassword) {
this.jdbcPassword = jdbcPassword;
}
protected abstract void registedDriver() throws SQLException;
@Override
public Connection openDbConnection() {
try {
if(!driverRegistered) {
registedDriver();
driverRegistered = true;
}
return DriverManager.getConnection(jdbcURL, jdbcUserName, jdbcPassword);
} catch(SQLException e) {
throw new JdbcRuntimeException(Messages.EXP_JDBC_CONNECT.format(jdbcURL), e);
}
}
@Override
public void closeDbConnection(Connection connection) {
try {
connection.close();
} catch(SQLException e) {
throw new JdbcRuntimeException(Messages.EXP_JDBC_DISCONNECT.format(jdbcURL), e);
}
}
}
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