/*
 * 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.transaction.xa.jta.connection;

import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.shardingsphere.infra.database.type.DatabaseType;
import org.apache.shardingsphere.transaction.xa.jta.connection.dialect.H2XAConnectionWrapper;
import org.apache.shardingsphere.transaction.xa.jta.connection.dialect.MariaDBXAConnectionWrapper;
import org.apache.shardingsphere.transaction.xa.jta.connection.dialect.MySQLXAConnectionWrapper;
import org.apache.shardingsphere.transaction.xa.jta.connection.dialect.OpenGaussXAConnectionWrapper;
import org.apache.shardingsphere.transaction.xa.jta.connection.dialect.OracleXAConnectionWrapper;
import org.apache.shardingsphere.transaction.xa.jta.connection.dialect.PostgreSQLXAConnectionWrapper;

import javax.sql.XAConnection;
import javax.sql.XADataSource;
import java.sql.Connection;

/**
 * XA connection factory.
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public final class XAConnectionFactory {
    
    /**
     * Create XA connection from normal connection.
     *
     * @param databaseType database type
     * @param connection normal connection
     * @param xaDataSource XA data source
     * @return XA connection
     */
    public static XAConnection createXAConnection(final DatabaseType databaseType, final XADataSource xaDataSource, final Connection connection) {
        switch (databaseType.getName()) {
            case "MySQL":
                return new MySQLXAConnectionWrapper().wrap(xaDataSource, connection);
            case "MariaDB":
                return new MariaDBXAConnectionWrapper().wrap(xaDataSource, connection);
            case "PostgreSQL":
                return new PostgreSQLXAConnectionWrapper().wrap(xaDataSource, connection);
            case "openGauss":
                return new OpenGaussXAConnectionWrapper().wrap(xaDataSource, connection);
            case "H2":
                return new H2XAConnectionWrapper().wrap(xaDataSource, connection);
            case "Oracle":
                return new OracleXAConnectionWrapper().wrap(xaDataSource, connection);
            default:
                throw new UnsupportedOperationException(String.format("Cannot support database type: `%s`", databaseType));
        }
    }
}
