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MET-4505 change constructor logic to lazy #17

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Merged
agentschmitt merged 1 commit into from
Dec 4, 2025
Merged

MET-4505 change constructor logic to lazy #17

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17 changes: 11 additions & 6 deletions src/Samhammer.Mongo/BaseRepositoryMongo.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.Extensions.Logging;
using MongoDB.Driver;
Expand All @@ -12,19 +13,23 @@ public class BaseRepositoryMongo<T> : IBaseRepositoryMongo<T>
{
protected ILogger<BaseRepositoryMongo<T>> Logger { get; }

protected IMongoCollection<T> Collection { get; }
protected IMongoCollection<T> Collection => collection.Value;

private IMongoDatabase Database { get; }
private IMongoDatabase Database => database.Value;

protected FilterDefinitionBuilder<T> Filter => Builders<T>.Filter;

protected UpdateDefinitionBuilder<T> Update => Builders<T>.Update;


private readonly Lazy<IMongoCollection<T>> collection;

private readonly Lazy<IMongoDatabase> database;

public BaseRepositoryMongo(ILogger<BaseRepositoryMongo<T>> logger, IMongoDbConnector connector, string databaseName = null)
{
Logger = logger;
Database = connector.GetMongoDatabase(databaseName);
Collection = GetCollection<T>();
database = new Lazy<IMongoDatabase>(() => connector.GetMongoDatabase(databaseName));
collection = new Lazy<IMongoCollection<T>>(GetCollection<T>);
}

protected IMongoCollection<TR> GetCollection<TR>()
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2 changes: 2 additions & 0 deletions src/Samhammer.MongoDb.sln.DotSettings
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/UserRules/=4a98fdf6_002D7d98_002D4f5a_002Dafeb_002Dea44ad98c70c/@EntryIndexedValue">&lt;Policy&gt;&lt;Descriptor Staticness="Instance" AccessRightKinds="Private" Description="Instance fields (private)"&gt;&lt;ElementKinds&gt;&lt;Kind Name="FIELD" /&gt;&lt;Kind Name="READONLY_FIELD" /&gt;&lt;/ElementKinds&gt;&lt;/Descriptor&gt;&lt;Policy Inspect="True" WarnAboutPrefixesAndSuffixes="True" Prefix="" Suffix="" Style="aaBb" /&gt;&lt;/Policy&gt;</s:String></wpf:ResourceDictionary>