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/*
 * Licensed to the Technische Universität Darmstadt under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The Technische Universität Darmstadt
 * 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.
 *
 * 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.dkpro.jwpl.mwdumper.importer;

import java.io.IOException;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;

public class SqlServerStream
    implements SqlStream
{
    private final Connection connection;

    public SqlServerStream(Connection conn)
    {
        connection = conn; // TODO
    }

    public void writeComment(CharSequence sql)
    {
        // do nothing
    }

    public void writeStatement(CharSequence sql) throws IOException
    {
        Statement statement;
        try {
            statement = connection.createStatement();
            statement.setEscapeProcessing(false);
            statement.execute(sql.toString());
        }
        catch (SQLException e) {
            throw new IOException(e.toString());
        }
    }

    public void close() throws IOException
    {
        try {
            connection.close();
        }
        catch (SQLWarning e) {
            e.printStackTrace();
        }
        catch (SQLException e) {
            throw new IOException(e.toString());
        }
    }

}




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