34 lines
1.2 KiB
C#
34 lines
1.2 KiB
C#
using Microsoft.Extensions.Caching.Distributed;
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using StackExchange.Redis;
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namespace ConsoleApp2.Options;
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public enum ColumnType
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{
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Blob,
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Text,
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UnDefine,
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}
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public class DataTransformOptions
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{
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public Func<DataRecord, string>? DatabaseFilter { get; set; }
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public Func<string, string>? TransformBinary { get; set; }//Binary转字符串方法
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public Func<DataRecord, IDistributedCache, Task<bool>>? RecordFilter { get; set; }//数据过滤方法
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public Action<DataRecord>? RecordModify { get; set; }//数据修改
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public Func<DataRecord, IDistributedCache, Task<DataRecord?>>? RecordReplace { get; set; }//数据替换
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public Func<DataRecord, IList<DataRecord>?>? RecordAdd { get; set; }//数据替换
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public Action<DataRecord, IDistributedCache>? RecordCache { get; set; }//数据缓存
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/// <summary>
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/// 配置导入数据的特殊列
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/// </summary>
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public Dictionary<string, ColumnType> ColumnTypeConfig { get; set; } = new(); // "table.column" -> type
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public ColumnType GetColumnType(string table, string column)
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{
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return ColumnTypeConfig.GetValueOrDefault($"{table}.{column}", ColumnType.UnDefine);
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}
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} |