/*
 * 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.connection;

import com.mongodb.bulk.InsertRequest;
import com.mongodb.internal.validator.CollectibleDocumentFieldNameValidator;
import org.bson.io.BsonOutput;

An insert message.
@mongodb.driver.manual../meta-driver/latest/legacy/mongodb-wire-protocol/#op-insert OP_INSERT
/** * An insert message. * * @mongodb.driver.manual ../meta-driver/latest/legacy/mongodb-wire-protocol/#op-insert OP_INSERT */
class InsertMessage extends LegacyMessage { private final InsertRequest insertRequest; InsertMessage(final String collectionName, final InsertRequest insertRequest, final MessageSettings settings) { super(collectionName, OpCode.OP_INSERT, settings); this.insertRequest = insertRequest; } @Override protected EncodingMetadata encodeMessageBodyWithMetadata(final BsonOutput outputStream) { writeInsertPrologue(outputStream); int firstDocumentPosition = outputStream.getPosition(); addCollectibleDocument(insertRequest.getDocument(), outputStream, new CollectibleDocumentFieldNameValidator()); return new EncodingMetadata(firstDocumentPosition); } private void writeInsertPrologue(final BsonOutput outputStream) { outputStream.writeInt32(0); // flags outputStream.writeCString(getCollectionName()); } }