package org.apache.ddlutils.alteration;

/*
 * 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.
 * Modified by
 * @author  Data Virtuality GmbH
 * @date    $Date$
 *  
 */

import org.apache.ddlutils.DdlUtilsException;
import org.apache.ddlutils.model.Database;
import org.apache.ddlutils.model.Table;

/**
 * Represents the addition of a table to a model. Note that this change does not include foreign keys
 * originating from the new table.
 * 
 * @version $Revision: $
 */
public class AddTableChange implements ModelChange
{
    /** The new table. */
    private Table _newTable;

    /**
     * Creates a new change object.
     * 
     * @param newTable The new table
     */
    public AddTableChange(Table newTable)
    {
        _newTable = newTable;
    }

    /**
     * Returns the new table. Note that only the columns and table-level constraints are to be used.
     * Any model-level constraints (e.g. foreign keys) shall be ignored as there are different change
     * objects for them.
     * 
     * @return The new table
     */
    public Table getNewTable()
    {
        return _newTable;
    }

    /**
     * {@inheritDoc}
     */
    public void apply(Database database, boolean caseSensitive)
    {
        try
        {
            database.addTable((Table)_newTable.clone());
        }
        catch (CloneNotSupportedException ex)
        {
            throw new DdlUtilsException(ex);
        }
    }

}
