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adding cancellation token

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This commit is contained in:
Alexandre SPIESER
2021-03-12 10:13:28 +00:00
parent ee4950c5d4
commit eebdc89575
5 changed files with 130 additions and 49 deletions
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MongoDbGenericRepository/DataAccess/Read/MongoDbReader.Project.cs
+15 -4
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@@ -5,6 +5,7 @@ using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Threading;
using System.Threading.Tasks;
namespace MongoDbGenericRepository.DataAccess.Read
@@ -20,14 +21,19 @@ namespace MongoDbGenericRepository.DataAccess.Read
/// <param name="filter">A LINQ expression filter.</param>
/// <param name="projection">The projection expression.</param>
/// <param name="partitionKey">An optional partition key.</param>
public virtual async Task<TProjection> ProjectOneAsync<TDocument, TProjection, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
/// <param name="cancellationToken">An optional cancellation Token.</param>
public virtual async Task<TProjection> ProjectOneAsync<TDocument, TProjection, TKey>(
Expression<Func<TDocument, bool>> filter,
Expression<Func<TDocument, TProjection>> projection,
string partitionKey = null,
CancellationToken cancellationToken = default)
where TDocument : IDocument<TKey>
where TKey : IEquatable<TKey>
where TProjection : class
{
return await HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter)
.Project(projection)
.FirstOrDefaultAsync();
.FirstOrDefaultAsync(cancellationToken);
}
/// <summary>
@@ -58,14 +64,19 @@ namespace MongoDbGenericRepository.DataAccess.Read
/// <param name="filter">A LINQ expression filter.</param>
/// <param name="projection">The projection expression.</param>
/// <param name="partitionKey">An optional partition key.</param>
public virtual async Task<List<TProjection>> ProjectManyAsync<TDocument, TProjection, TKey>(Expression<Func<TDocument, bool>> filter, Expression<Func<TDocument, TProjection>> projection, string partitionKey = null)
/// <param name="cancellationToken">An optional cancellation Token.</param>
public virtual async Task<List<TProjection>> ProjectManyAsync<TDocument, TProjection, TKey>(
Expression<Func<TDocument, bool>> filter,
Expression<Func<TDocument, TProjection>> projection,
string partitionKey = null,
CancellationToken cancellationToken = default)
where TDocument : IDocument<TKey>
where TKey : IEquatable<TKey>
where TProjection : class
{
return await HandlePartitioned<TDocument, TKey>(partitionKey).Find(filter)
.Project(projection)
.ToListAsync();
.ToListAsync(cancellationToken);
}
/// <summary>