54 lines
1.6 KiB
C#
54 lines
1.6 KiB
C#
/*
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* dbMango
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*
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* Copyright 2025 Deutsche Bank AG
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* SPDX-License-Identifier: Apache-2.0
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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.Runtime.Serialization;
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using MongoDB.Bson.Serialization.Attributes;
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namespace Rms.Risk.Mango.Pivot.Core.MongoDb;
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[DataContract
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, Serializable
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]
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public abstract class MongoDbDocumentBase : IMongoDbDocumentBase
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{
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public override string ToString() => Id ?? GetType().Name;
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private string _id = "";
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/// <summary>
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/// Method used to build document id from fields.
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/// The method MUST return null in case of insufficient data.
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/// Once value returned Id field will NOT be automatically updated on any changes to the data used to make Id
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/// </summary>
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/// <returns>Id string</returns>
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protected abstract string BuildId();
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[BsonId]
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[DataMember]
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public string Id
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{
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get
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{
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if ( !string.IsNullOrWhiteSpace( _id ) )
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return _id;
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_id = BuildId();
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return _id;
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}
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set => _id = value;
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}
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} |