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62 lines
1.9 KiB
62 lines
1.9 KiB
/* Copyright 2010 10gen Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using MongoDB.Bson;
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using MongoDB.Bson.IO;
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using MongoDB.Bson.Serialization;
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namespace MongoDB.Driver.Internal {
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internal class MongoUpdateMessage<TQuery, TUpdate> : MongoRequestMessage {
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#region private fields
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private string collectionFullName;
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private UpdateFlags flags;
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private TQuery query;
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private TUpdate update;
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#endregion
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#region constructors
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internal MongoUpdateMessage(
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string collectionFullName,
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UpdateFlags flags,
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TQuery query,
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TUpdate update
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) :
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base(MessageOpcode.Update) {
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this.collectionFullName = collectionFullName;
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this.flags = flags;
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this.query = query;
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this.update = update;
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}
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#endregion
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#region protected methods
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protected override void WriteBody() {
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buffer.WriteInt32(0); // reserved
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buffer.WriteCString(collectionFullName);
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buffer.WriteInt32((int) flags);
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BsonWriter bsonWriter = BsonWriter.Create(buffer);
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BsonSerializer.Serialize(bsonWriter, query, true); // serializeIdFirst
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BsonSerializer.Serialize(bsonWriter, update, true); // serializeIdFirst
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}
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#endregion
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}
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}
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