53 lines
2.2 KiB
C#
53 lines
2.2 KiB
C#
// <copyright file="InMemoryRepositoryProvider.cs" company="MUnique">
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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// </copyright>
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namespace MUnique.OpenMU.Persistence.InMemory;
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using MUnique.OpenMU.Persistence.BasicModel;
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/// <summary>
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/// A repository provider which creates new in-memory repositories on-demand.
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/// </summary>
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public class InMemoryRepositoryProvider : BaseRepositoryProvider
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{
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/// <summary>
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/// Gets all <see cref="IMemoryRepository"/> which were added to this manager.
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/// </summary>
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internal IEnumerable<IMemoryRepository> MemoryRepositories => base.Repositories.Values.OfType<IMemoryRepository>();
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/// <summary>
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/// Gets the memory repository, and creates it if it wasn't created yet.
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/// </summary>
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/// <typeparam name="T">The type of the business object.</typeparam>
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/// <returns>The memory repository.</returns>
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public new IRepository<T> GetRepository<T>()
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where T : class
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{
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var repository = this.InternalGetRepository(typeof(T)) ?? this.CreateAndRegisterMemoryRepository(typeof(T));
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return new InMemoryRepositoryAdapter<T>((IMemoryRepository)repository);
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}
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/// <summary>
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/// Gets the repository of the specified type.
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/// </summary>
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/// <param name="objectType">Type of the object.</param>
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/// <returns>The repository of the specified type.</returns>
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public new IRepository GetRepository(Type objectType)
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{
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var repository = this.InternalGetRepository(objectType) ?? this.CreateAndRegisterMemoryRepository(objectType);
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return repository;
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}
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private IRepository CreateAndRegisterMemoryRepository(Type type)
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{
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var baseModelAssembly = typeof(GameConfiguration).Assembly;
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var persistentType = baseModelAssembly.GetPersistentTypeOf(type) ?? type;
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var repositoryType = typeof(MemoryRepository<>).MakeGenericType(persistentType);
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var repository = (IRepository)Activator.CreateInstance(repositoryType)!;
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var baseType = type.Assembly == baseModelAssembly ? type.BaseType ?? type : type;
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this.RegisterRepository(baseType, repository!);
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return repository;
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}
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} |