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60 lines
1.9 KiB
C#
60 lines
1.9 KiB
C#
// Copyright (c) 2025-2026 GeWuYou
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// SPDX-License-Identifier: Apache-2.0
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using GFramework.Core.Abstractions.Query;
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using GFramework.Core.Rule;
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using GFramework.Cqrs.Abstractions.Cqrs.Query;
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namespace GFramework.Core.Query;
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/// <summary>
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/// 抽象查询类，提供查询操作的基础实现
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/// </summary>
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/// <typeparam name="TResult">查询结果的类型</typeparam>
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public abstract class AbstractQuery<TResult> : ContextAwareBase, GFramework.Core.Abstractions.Query.IQuery<TResult>
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{
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/// <summary>
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/// 执行查询操作
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/// </summary>
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/// <returns>查询结果，类型为TResult</returns>
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public TResult Do()
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{
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// 调用抽象方法执行具体的查询逻辑
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return OnDo();
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}
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/// <summary>
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/// 抽象方法，用于实现具体的查询逻辑
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/// </summary>
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/// <returns>查询结果，类型为TResult</returns>
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protected abstract TResult OnDo();
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}
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/// <summary>
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/// 抽象查询类，为需要输入参数的同步查询提供基础实现。
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/// </summary>
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/// <typeparam name="TInput">查询输入参数的类型，必须实现 <see cref="IQueryInput" /> 接口。</typeparam>
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/// <typeparam name="TResult">查询结果的类型。</typeparam>
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/// <param name="input">查询输入参数。</param>
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public abstract class AbstractQuery<TInput, TResult>(TInput input)
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: ContextAwareBase, GFramework.Core.Abstractions.Query.IQuery<TResult>
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where TInput : IQueryInput
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{
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/// <summary>
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/// 执行查询操作。
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/// </summary>
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/// <returns>查询结果，类型为 <typeparamref name="TResult" />。</returns>
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public TResult Do()
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{
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return OnDo(input);
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}
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/// <summary>
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/// 抽象方法，用于实现具体的查询逻辑。
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/// </summary>
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/// <param name="input">查询输入参数。</param>
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/// <returns>查询结果。</returns>
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protected abstract TResult OnDo(TInput input);
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}
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