67 lines
2.4 KiB
C#
67 lines
2.4 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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using System.Linq;
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namespace SqlSugar
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{
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public class UpdateExpressionMethodInfo
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{
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internal SqlSugarProvider Context { get; set; }
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internal MethodInfo MethodInfo { get; set; }
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internal object objectValue { get; set; }
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internal Type Type { get; set; }
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public int ExecuteCommand()
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{
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if (Context == null) return 0;
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var result = objectValue.GetType().GetMethod("ExecuteCommand").Invoke(objectValue, new object[] { });
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return (int)result;
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}
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public async Task<int> ExecuteCommandAsync()
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{
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if (Context == null) return 0;
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var result = objectValue.GetType().GetMyMethod("ExecuteCommandAsync", 0).Invoke(objectValue, new object[] { });
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return await (Task<int>)result;
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}
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public UpdateExpressionMethodInfo Where(string expShortName,FormattableString whereExpressionString)
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{
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var newMethod = objectValue.GetType().GetMyMethod("Where", 1);
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var exp = DynamicCoreHelper.GetWhere(Type, expShortName, whereExpressionString);
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var result = newMethod.Invoke(objectValue, new object[] { exp });
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return new UpdateExpressionMethodInfo()
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{
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objectValue = result,
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Type=this.Type,
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Context=this.Context
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};
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}
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public UpdateExpressionMethodInfo SetColumns(string expShortName, FormattableString fieldExpressionString)
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{
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var newMethod = objectValue.GetType().GetMethods()
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.Where(it=>
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{
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var isTrue= it.Name == "SetColumns" && it.GetParameters().Count() == 1;
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if (isTrue)
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{
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return it.GetParameters().First().ToString().Contains(",System.Boolean");
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}
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return false;
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})
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.Single();
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var exp1 =DynamicCoreHelper.GetWhere(Type, expShortName, fieldExpressionString);
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var result = newMethod.Invoke(objectValue, new object[] { exp1 });
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return new UpdateExpressionMethodInfo()
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{
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objectValue = result,
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Type = this.Type,
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Context = this.Context
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};
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}
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}
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}
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