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synced 2025-06-19 12:28:15 +08:00
- 补充 IFreeSql 增加与实现 IDisposable 接口（依然要保持单例的使用习惯）；
- 增加 CurdBefore、CurdAfter AOP 方法，可监控执行增删查改； - 增加 SyncStructureBefore、SyncStructureAfter AOP 方法，可监控CodeFirst迁移；
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28810
@ -3,6 +3,7 @@ using FreeSql.DatabaseModel;
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using System;
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using System.Collections.Generic;
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using System.Data.Common;
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using System.Diagnostics;
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using System.Linq.Expressions;
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using System.Reflection;
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@ -12,47 +13,50 @@ namespace FreeSql {
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/// <summary>
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/// 监控 ToList 返回的的数据，用于拦截重新装饰
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/// </summary>
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EventHandler<AopToListEventArgs> ToList { get; set; }
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EventHandler<Aop.ToListEventArgs> ToList { get; set; }
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/// <summary>
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/// 监视 Where，包括 select/update/delete，可控制使上层不被执行。
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/// </summary>
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EventHandler<AopWhereEventArgs> Where { get; set; }
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EventHandler<Aop.WhereEventArgs> Where { get; set; }
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/// <summary>
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/// 可自定义解析表达式
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/// </summary>
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EventHandler<AopParseExpressionEventArgs> ParseExpression { get; set; }
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EventHandler<Aop.ParseExpressionEventArgs> ParseExpression { get; set; }
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/// <summary>
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/// 自定义实体的配置，方便和多个 ORM 共同使用
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/// </summary>
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EventHandler<AopConfigEntityEventArgs> ConfigEntity { get; set; }
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EventHandler<Aop.ConfigEntityEventArgs> ConfigEntity { get; set; }
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/// <summary>
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/// 自定义实体的属性配置，方便和多个 ORM 共同使用
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/// </summary>
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EventHandler<AopConfigEntityPropertyEventArgs> ConfigEntityProperty { get; set; }
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EventHandler<Aop.ConfigEntityPropertyEventArgs> ConfigEntityProperty { get; set; }
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/// <summary>
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/// IUpdate 执行成功后触发
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/// 增删查改，执行命令之前触发
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/// </summary>
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EventHandler<AopOnUpdatedEventArgs> OnUpdated { get; set; }
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EventHandler<Aop.CurdBeforeEventArgs> CurdBefore { get; set; }
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/// <summary>
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/// IInsert 执行成功后触发
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/// 增删查改，执行命令完成后触发
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/// </summary>
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EventHandler<AopOnInsertedEventArgs> OnInserted { get; set; }
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EventHandler<Aop.CurdAfterEventArgs> CurdAfter { get; set; }
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/// <summary>
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/// IDeleted 执行成功后触发
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/// CodeFirst迁移，执行之前触发
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/// </summary>
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EventHandler<AopOnDeletedEventArgs> OnDeleted { get; set; }
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EventHandler<Aop.SyncStructureBeforeEventArgs> SyncStructureBefore { get; set; }
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/// <summary>
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/// ISelect 执行成功后触发
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/// CodeFirst迁移，执行完成触发
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/// </summary>
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EventHandler<AopOnSelectedEventArgs> OnSelected { get; set; }
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EventHandler<Aop.SyncStructureAfterEventArgs> SyncStructureAfter { get; set; }
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}
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}
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public class AopToListEventArgs : EventArgs {
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public AopToListEventArgs(object list) {
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namespace FreeSql.Aop {
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public class ToListEventArgs : EventArgs {
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public ToListEventArgs(object list) {
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this.List = list;
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}
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/// <summary>
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@ -60,8 +64,8 @@ namespace FreeSql {
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/// </summary>
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public object List { get; }
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}
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public class AopWhereEventArgs : EventArgs {
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public AopWhereEventArgs(params object[] parameters) {
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public class WhereEventArgs : EventArgs {
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public WhereEventArgs(params object[] parameters) {
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this.Parameters = parameters;
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}
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public object[] Parameters { get; }
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@ -70,8 +74,8 @@ namespace FreeSql {
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/// </summary>
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public bool IsCancel { get; set; }
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}
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public class AopParseExpressionEventArgs : EventArgs {
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public AopParseExpressionEventArgs(Expression expression, Func<Expression, string> freeParse) {
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public class ParseExpressionEventArgs : EventArgs {
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public ParseExpressionEventArgs(Expression expression, Func<Expression, string> freeParse) {
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this.Expression = expression;
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this.FreeParse = freeParse;
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}
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@ -90,8 +94,8 @@ namespace FreeSql {
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/// </summary>
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public string Result { get; set; }
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}
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public class AopConfigEntityEventArgs : EventArgs {
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public AopConfigEntityEventArgs(Type entityType) {
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public class ConfigEntityEventArgs : EventArgs {
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public ConfigEntityEventArgs(Type entityType) {
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this.EntityType = entityType;
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this.ModifyResult = new TableAttribute();
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}
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@ -105,8 +109,8 @@ namespace FreeSql {
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/// </summary>
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public TableAttribute ModifyResult { get; }
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}
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public class AopConfigEntityPropertyEventArgs : EventArgs {
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public AopConfigEntityPropertyEventArgs(Type entityType, PropertyInfo property) {
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public class ConfigEntityPropertyEventArgs : EventArgs {
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public ConfigEntityPropertyEventArgs(Type entityType, PropertyInfo property) {
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this.EntityType = entityType;
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this.Property = property;
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this.ModifyResult = new ColumnAttribute();
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@ -126,38 +130,30 @@ namespace FreeSql {
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public ColumnAttribute ModifyResult { get; }
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}
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public class AopOnUpdatedEventArgs : AopOnDeletedEventArgs {
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public AopOnUpdatedEventArgs(Type entityType, object source, string sql, DbParameter[] dbParms, int affrows, object returning)
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: base(entityType, sql, dbParms, affrows, returning) {
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this.Source = source;
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public class CurdBeforeEventArgs : EventArgs {
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public CurdBeforeEventArgs(Type entityType, CurdType curdType, string sql, DbParameter[] dbParms) :
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this(Guid.NewGuid(), new Stopwatch(), entityType, curdType, sql, dbParms) {
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this.Stopwatch.Start();
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}
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/// <summary>
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/// 更新的实体
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/// </summary>
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public object Source { get; }
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}
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public class AopOnInsertedEventArgs : AopOnUpdatedEventArgs {
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public AopOnInsertedEventArgs(Type entityType, object source, string sql, DbParameter[] dbParms, int affrows, long identity, object returning)
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: base(entityType, source, sql, dbParms, affrows, returning) {
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this.Identity = identity;
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}
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/// <summary>
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/// 执行 ExecuteIdentity 方法时有效
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/// </summary>
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public long? Identity { get; set; }
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}
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public class AopOnDeletedEventArgs : EventArgs {
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public AopOnDeletedEventArgs(Type entityType, string sql, DbParameter[] dbParms, int affrows, object returning) {
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protected CurdBeforeEventArgs(Guid identifier, Stopwatch stopwatch, Type entityType, CurdType curdType, string sql, DbParameter[] dbParms) {
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this.Identifier = identifier;
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this.Stopwatch = stopwatch;
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this.EntityType = entityType;
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this.CurdType = curdType;
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this.Sql = sql;
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this.DbParms = dbParms;
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this.Affrows = affrows;
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this.Returning = returning;
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}
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/// <summary>
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/// 标识符，可将 CurdBefore 与 CurdAfter 进行匹配
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/// </summary>
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public Guid Identifier { get; protected set; }
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protected Stopwatch Stopwatch { get; }
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internal Stopwatch StopwatchInternal => Stopwatch;
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/// <summary>
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/// 操作类型
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/// </summary>
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public CurdType CurdType { get; }
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/// <summary>
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/// 实体类型
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/// </summary>
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@ -170,39 +166,79 @@ namespace FreeSql {
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/// 参数化命令
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/// </summary>
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public DbParameter[] DbParms { get; }
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/// <summary>
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/// 执行 ExecuteAffrows 方法时有效
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/// </summary>
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public int Affrows { get; }
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/// <summary>
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/// 执行 ExecuteDeleted 方法时有效
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/// </summary>
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public object Returning { get; }
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}
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public class AopOnSelectedEventArgs : EventArgs {
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public AopOnSelectedEventArgs(Type entityType, string sql, DbParameter[] dbParms, object returnData) {
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this.EntityType = entityType;
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this.Sql = sql;
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this.DbParms = dbParms;
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this.ReturnData = returnData;
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public enum CurdType { Select, Delete, Update, Insert }
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public class CurdAfterEventArgs : CurdBeforeEventArgs {
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public CurdAfterEventArgs(CurdBeforeEventArgs before, Exception exception, object executeResult) :
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base(before.Identifier, before.StopwatchInternal, before.EntityType, before.CurdType, before.Sql, before.DbParms) {
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this.Exception = exception;
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this.ExecuteResult = executeResult;
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this.Stopwatch.Stop();
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}
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/// <summary>
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/// 发生的错误
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/// </summary>
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public Exception Exception { get; }
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/// <summary>
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/// 执行SQL命令，返回的结果
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/// </summary>
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public object ExecuteResult { get; set; }
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/// <summary>
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/// 耗时（单位：Ticks）
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/// </summary>
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public long ElapsedTicks => this.Stopwatch.ElapsedTicks;
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/// <summary>
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/// 耗时（单位：毫秒）
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/// </summary>
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public long ElapsedMilliseconds => this.Stopwatch.ElapsedMilliseconds;
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}
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public class SyncStructureBeforeEventArgs : EventArgs {
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public SyncStructureBeforeEventArgs(Type[] entityTypes) :
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this(Guid.NewGuid(), new Stopwatch(), entityTypes) {
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this.Stopwatch.Start();
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}
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protected SyncStructureBeforeEventArgs(Guid identifier, Stopwatch stopwatch, Type[] entityTypes) {
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this.Identifier = identifier;
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this.Stopwatch = stopwatch;
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this.EntityTypes = entityTypes;
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}
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/// <summary>
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/// 标识符，可将 SyncStructureBeforeEventArgs 与 SyncStructureAfterEventArgs 进行匹配
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/// </summary>
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public Guid Identifier { get; protected set; }
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protected Stopwatch Stopwatch { get; }
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internal Stopwatch StopwatchInternal => Stopwatch;
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/// <summary>
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/// 实体类型
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/// </summary>
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public Type EntityType { get; }
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public Type[] EntityTypes { get; }
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}
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public class SyncStructureAfterEventArgs : SyncStructureBeforeEventArgs {
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public SyncStructureAfterEventArgs(SyncStructureBeforeEventArgs before, string sql, Exception exception) :
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base(before.Identifier, before.StopwatchInternal, before.EntityTypes) {
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this.Sql = sql;
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this.Exception = exception;
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this.Stopwatch.Stop();
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}
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/// <summary>
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/// 执行的 SQL
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/// </summary>
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public string Sql { get; }
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/// <summary>
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/// 参数化命令
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/// 发生的错误
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/// </summary>
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public DbParameter[] DbParms { get; }
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public Exception Exception { get; }
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/// <summary>
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/// 查询返回的对象
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/// 耗时（单位：Ticks）
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/// </summary>
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public object ReturnData { get; }
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public long ElapsedTicks => this.Stopwatch.ElapsedTicks;
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/// <summary>
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/// 耗时（单位：毫秒）
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/// </summary>
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public long ElapsedMilliseconds => this.Stopwatch.ElapsedMilliseconds;
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}
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}
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}
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