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Groovy: A powerful, dynamic language for the JVM

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/*
 *  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 groovy.sql;

import groovy.lang.Tuple;

import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.List;
import java.util.logging.Logger;

/**
 * Class which delegates to a PreparedStatement but keeps track of
 * a batch count size. If the batch count reaches the predefined number,
 * this Statement does an executeBatch() automatically. If batchSize is
 * zero, then no batching is performed.
 */
public class BatchingPreparedStatementWrapper extends BatchingStatementWrapper {

    private final PreparedStatement delegate;
    private final List indexPropList;
    private final Sql sql;

    public BatchingPreparedStatementWrapper(PreparedStatement delegate, List indexPropList, int batchSize, Logger log, Sql sql) {
        super(delegate, batchSize, log);
        this.delegate = delegate;
        this.indexPropList = indexPropList;
        this.sql = sql;
    }

    public void addBatch(Object[] parameters) throws SQLException {
        addBatch(Arrays.asList(parameters));
    }

    public void addBatch(List