Java Database Driver Load loadDriver()

Description

load Driver

License

Apache License

Declaration

@SuppressWarnings("unchecked")
    public static Class loadDriver() throws ClassNotFoundException 

Method Source Code

//package com.java2s;
/*//www  . j a  va2 s .  c  o m
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

public class Main {
    @SuppressWarnings("unchecked")
    public static Class loadDriver() throws ClassNotFoundException {
        String jdbcDriver = System.getenv("JDBC_DRIVER");
        if (jdbcDriver == null) {
            jdbcDriver = "com.mysql.jdbc.Driver";
        }
        return Class.forName(jdbcDriver);
    }
}

Related

1. loadDriver(String driverClassName)