storage-jdbc/src/main/java/org/apache/rocketmq/schema/registry/storage/jdbc/dialect/ConnectionProvider.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.rocketmq.schema.registry.storage.jdbc.dialect;

import java.sql.Connection;
import java.sql.SQLException;

/**
 * A provider of JDBC {@link Connection} instances.
 */
public interface ConnectionProvider extends AutoCloseable {

    /**
     * Create a connection.
     *
     * @return the connection; never null
     * @throws SQLException if there is a problem getting the connection
     */
    Connection getConnection() throws SQLException;

    /**
     * connection valid
     *
     * @param connection
     * @param timeout
     * @return
     * @throws SQLException
     */
    boolean isConnectionValid(Connection connection, int timeout) throws SQLException;

    /**
     * Close this connection provider.
     */
    @Override
    void close();

}