public void Before(MethodInfo method, object[] args, object target)
{
//打出环境参数
LogHelper <BeforeAdvice> .PrintEvn();
AddinMethodInvocation invocation = new AddinMethodInvocation(method, args, target);
//请求的参数保存到当前的服务器内存中
AddinEnvironment.SaveServiceRequestParam(invocation);
bool rtn = false;
try
{
rtn = executor.ExecuteBeforeMethod(method, args, target);
//是否要判断返回值来处理
LogHelper <BeforeAdvice> .Error("功能注入方法前方法执行结果:" + rtn);
}
catch (Exception e)
{
LogHelper <BeforeAdvice> .Error("功能注入执行方法前方法出错:" + e.StackTrace);
throw new AddinException("功能注入提示信息:" + e.Message);
}
}
public void AfterReturning(object returnValue, MethodInfo method, object[] args, object target)
{
//打出环境参数
LogHelper <AfterAdvice> .PrintEvn();
AddinMethodInvocation invocation = new AddinMethodInvocation(method, args, target);
AddinEnvironment.SaveServiceRequestParam(invocation);
try
{
LogHelper <AfterAdvice> .Info("方法执行的结果是：" + (returnValue == null ? "null":returnValue.ToString()));
bool rtn = executor.ExecuteAfterMethod(returnValue, method, args, target);
//是否要判断返回值来处理
LogHelper <AfterAdvice> .Info("功能注入方法执行的结果是：" + rtn);
}
catch (Exception e)
{
LogHelper <AfterAdvice> .Error("执行方法后方法出错:" + e.StackTrace);
throw new AddinException("功能注入提示信息:" + e.Message);
}
}
/// <summary>
/// 方法前调用
/// </summary>
/// <param name="invocation"></param>
/// <returns></returns>
public bool ExecuteBeforeMethod(MethodInfo method, object[] args, object target)
{
bool rtn = false;
ISession session = null;
try
{
//判断是否能够注入方法
var entity = AddinConfigure.GetPluginConfigure(method.Name, args, target, EnumInterceptorType.Before);
if (entity == null)
{
LogHelper <AfterAdvice> .Info(string.Format("无法取得注入方法的配置信息 class:{0},method:{1}", target.ToString(), method.Name));
return(false);
}
AddinMethodInvocation invocation = new AddinMethodInvocation(method, args, target);
if (entity != null)
{
//取得当前服务方法的session
session = hibernateTemplate.SessionFactory.GetCurrentSession();
if (session == null)
{
throw new AddinException("无法通过GetCurrentSession获得session");
}
IBeforeInterceptor[] executors = AddinInterceptorFactory.GetBeforeExecutor(entity, session);
foreach (var executor in executors)
{
if (executor != null)
{
rtn = executor.Before(invocation);
}
}
//session.Close();
}
return(rtn);
}
catch (Exception)
{
throw;
}
finally
{
//if (session!=null && session.IsOpen)
//{
// session.Close();
//}
}
}
/// <summary>
/// 方法后调用
/// </summary>
/// <param name="returnObject"></param>
/// <param name="invocation"></param>
/// <returns></returns>
public bool ExecuteAfterMethod(object returnObject, MethodInfo method, object[] args, object target)
{
bool rtn = false;
//判断是否能够注入方法
var entity = AddinConfigure.GetPluginConfigure(method.Name, args, target, EnumInterceptorType.After);
if (entity == null)
{
LogHelper <BeforeAdvice> .Info(string.Format("无法取得注入方法的配置信息 class:{0},method:{1}", target.ToString(), method.Name));
return(false);
}
AddinMethodInvocation invocation = new AddinMethodInvocation(method, args, target);
if (returnObject != null)
{
var result = returnObject as SavedResult <long>;
if (result != null)
{
//将结果注入到线程上下文
CallContext.SetData("returnobject", (result.KeyCodes.ToList())[0]);
LogHelper <InterceptorExecutor> .Info("取得的主键信息是" + (result.KeyCodes.ToList())[0]);
}
else
{
//为空的情况下判断是不是ResponseResult
var result2 = returnObject as ResponseResult;
}
}
if (entity != null)
{
ISession session = hibernateTemplate.SessionFactory.GetCurrentSession();
if (session == null)
{
throw new AddinException("无法通过GetCurrentSession获得session");
}
IAfterInterceptor[] executors = AddinInterceptorFactory.GetAfterExecutor(entity, session);
LogHelper <InterceptorExecutor> .Info("待处理的后处理事件是有" + executors.Length);
foreach (var executor in executors)
{
rtn = executor.After(returnObject, invocation);
}
}
return(rtn);
}
