io.shardingsphere.shardingjdbc.jdbc.metadata.JDBCTableMetaDataConnectionManager Maven / Gradle / Ivy
/*
* Copyright 2016-2018 shardingsphere.io.
*
* 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.
*
*/
package io.shardingsphere.shardingjdbc.jdbc.metadata;
import io.shardingsphere.core.metadata.table.executor.TableMetaDataConnectionManager;
import lombok.RequiredArgsConstructor;
import javax.sql.DataSource;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.Map;
/**
* Manager of connection which for table meta data loader of JDBC.
*
* @author zhangliang
*/
@RequiredArgsConstructor
public final class JDBCTableMetaDataConnectionManager implements TableMetaDataConnectionManager {
private final Map dataSourceMap;
@Override
public Connection getConnection(final String dataSourceName) throws SQLException {
return dataSourceMap.get(dataSourceName).getConnection();
}
}