add YamlConfigurationExample.java

/*

 * 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.

 */

package org.apache.shardingsphere.example.encrypt.table.raw.jdbc;

import org.apache.shardingsphere.example.common.jdbc.repository.UserRepositoryImpl;

import org.apache.shardingsphere.example.common.jdbc.service.UserServiceImpl;

import org.apache.shardingsphere.example.common.service.CommonService;

import org.apache.shardingsphere.shardingjdbc.api.yaml.YamlEncryptDataSourceFactory;

import javax.sql.DataSource;

import java.io.File;

import java.io.IOException;

import java.sql.SQLException;

public class YamlConfigurationExample {

    public static void main(final String[] args) throws SQLException, IOException {

        DataSource dataSource = YamlEncryptDataSourceFactory.createDataSource(getFile());

        CommonService userService = getUserService(dataSource);

        userService.initEnvironment();

        userService.processSuccess();

        userService.cleanEnvironment();

    }

    private static File getFile() {

        return new File(Thread.currentThread().getClass().getResource("/META-INF/sharding-databases.yaml").getFile());

    }

    private static CommonService getUserService(final DataSource dataSource) {

        return new UserServiceImpl(new UserRepositoryImpl(dataSource));

    }

}