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The Java operations layer for the MongoDB Java Driver. Third parties can wrap this layer to provide custom higher-level APIs

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/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * Licensed 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 com.mongodb.internal.operation;

import com.mongodb.MongoNamespace;
import com.mongodb.lang.Nullable;
import org.bson.BsonDocument;
import org.bson.BsonString;

import static com.mongodb.internal.operation.CommandOperationHelper.isNamespaceError;

/**
 * An operation that drops an Alas Search index.
 *
 * This class is not part of the public API and may be removed or changed at any time
 */
final class DropSearchIndexOperation extends AbstractWriteSearchIndexOperation {
    private static final String COMMAND_NAME = "dropSearchIndex";
    private final String indexName;

    DropSearchIndexOperation(final MongoNamespace namespace, final String indexName) {
        super(namespace);
        this.indexName = indexName;
    }

    @Override
     void swallowOrThrow(@Nullable final E mongoExecutionException) throws E {
        if (mongoExecutionException != null && !isNamespaceError(mongoExecutionException)) {
            throw mongoExecutionException;
        }
    }

    @Override
    BsonDocument buildCommand() {
        return new BsonDocument(COMMAND_NAME, new BsonString(getNamespace().getCollectionName()))
                .append("name", new BsonString(indexName));
    }
}