org.apache.metamodel.mongodb.mongo2.MongoDbDropTableBuilder Maven / Gradle / Ivy

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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 org.apache.metamodel.mongodb.mongo2;

import org.apache.metamodel.MetaModelException;
import org.apache.metamodel.drop.AbstractTableDropBuilder;
import org.apache.metamodel.schema.MutableSchema;
import org.apache.metamodel.schema.Table;

final class MongoDbDropTableBuilder extends AbstractTableDropBuilder {

    private final MongoDbUpdateCallback _updateCallback;

    public MongoDbDropTableBuilder(MongoDbUpdateCallback updateCallback, Table table) {
        super(table);
        _updateCallback = updateCallback;
    }

    @Override
    public void execute() throws MetaModelException {
        Table table = getTable();
        _updateCallback.removeCollection(table.getName());
        MutableSchema schema = (MutableSchema) table.getSchema();
        schema.removeTable(table);
    }

}