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spring.net Aop

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悬赏园豆:10 [待解决问题]

各位朋友们,小弟在使用spring.net 这个框架来进行AOP编程,记录系统错误日志,但是那个错误通知老是触发不了。配置xml如下:

<?xml version="1.0" encoding="utf-8" ?>
<objects xmlns="http://www.springframework.net" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://www.springframework.net 
         http://www.springframework.net/xsd/spring-objects.xsd">

  <object id="Test" type="LogAopSlution.Test, LogAopSlution" />
  <object id="ExceptionThrowAdvice" type="LogAopSlution.ExceptionThrowAdvice, LogAopSlution" />
  <object id="WriteLogProxy" type="Spring.Aop.Framework.ProxyFactoryObject, Spring.Aop" >
    <!--<property name="ProxyInterfaces">
      <list>
        <value>LogAopSlution.ITest, LogAopSlution</value>
      </list>
    </property>-->
    <!--<property name="ProxyTargetType" value="true"/>-->
    <property name="Target">
      <ref object="Test" />
    </property>
    <property name="InterceptorNames">
      <list>
        <value>ExceptionThrowAdvice</value>
      </list>
    </property>
  </object>
</objects>
ExceptionThrowAdvice异常通知类
实现如下:
using System;
using System.Reflection;
using Spring.Aop;

namespace LogAopSlution
{
    /// <summary>
    ///     异常信息的环绕通知
    /// </summary>
    public class ExceptionThrowAdvice : IThrowsAdvice
    {
        #region Members

        private readonly TrackProvider _logInstance;

        #endregion

        #region Constructor

        /// <summary>
        ///     初始化日志记录处理器的实例
        /// </summary>
        public ExceptionThrowAdvice()
        {
            _logInstance = TrackProvider.GetInstance();
        }

        #endregion

        #region Methods

        /// <summary>
        ///     根据异常抛出时机记录异常日志
        /// </summary>
        /// <param name="method">方法信息表</param>
        /// <param name="args">参数</param>
        /// <param name="target">目标对象</param>
        /// <param name="exception">异常对象</param>
        public void AfterThrowing(MethodInfo method, Object[] args, Object target, Exception exception)
        {
            _logInstance.WriteLog(exception);
        }

        #endregion

    }
}

Test类的一个简单的测试功能:

namespace LogAopSlution
{
    public class Test
    {
        public int Caculate()
        {
            try
            {
                int x = 9;
                int y = 0;
                int z = x / y;
                return z;
            }
            catch (System.Exception ex)
            {
                //log4net.ILog Log = log4net.LogManager.GetLogger(typeof (LogAopSlution.Test).FullName);
                //Log.Debug(ex);
            }
            return 0;
        }
    }
}

Program的调用如下:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Spring.Context;
using Spring.Context.Support;

namespace LogAopSlution
{
    class Program
    {
        private static IApplicationContext _ctx;
        static void Main(string[] args)
        {
            Test test = ctx["WriteLogProxy"] as Test;
            Console.Write(test.Caculate());
            Console.ReadKey();
        }
        private static IApplicationContext ctx
        {
            get { return _ctx ?? (_ctx = ContextRegistry.GetContext()); }
        }
    }

}

App.config:

<?xml version="1.0"?>
<configuration>
  <configSections>
    <sectionGroup name="spring">
      <section name="context" type="Spring.Context.Support.ContextHandler, Spring.Core"/>
      <section name="objects" type="Spring.Context.Support.DefaultSectionHandler, Spring.Core"/>
    </sectionGroup>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler,log4net"/>
  </configSections>

  <!--spring配置-->
  <spring>
    <context>
      <resource uri="~/object.xml"/>
    </context>
  </spring>

  <!-- Log输出定义 -->
  <log4net>
    <!-- Define some output appenders -->
    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
      <file value="test.txt"/>
      <appendToFile value="true"/>
      <maxSizeRollBackups value="10"/>
      <maximumFileSize value="1024KB"/>
      <rollingStyle value="Size"/>
      <staticLogFileName value="true"/>
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%date [%thread] %-5level %logger - %message%newline"/>
      </layout>
    </appender>
    <!--<logger name="Spring">
      <level value="INFO"/>
      <appender-ref ref="LogFileAppender"/>
    </logger>
    <logger name="NHibernate">
      <level value="INFO"/>
      <appender-ref ref="LogFileAppender"/>
    </logger>
    <logger name="AppLog">
      <level value="ALL"/>
      <appender-ref ref="AppLogAppender"/>
    </logger>-->
    <root>
      <level value="DEBUG" />
      <appender-ref ref="RollingLogFileAppender" />
    </root>
  </log4net>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>

调用的时候好使触发不了通知,但是注入的Test类确实可以拿到实例的,请问我注册环绕通知的xml配置有什么题吗?

恳请各位朋友指点,谢谢!

ljcheibao的主页 ljcheibao | 初学一级 | 园豆:132
提问于:2014-06-12 09:53
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