SpringPython之AOP

#-*- coding: UTF-8 -*-
#-------------------------------------------------------------------------------
# Name:        ģ��1
# Purpose:
#
# Author:      Administrator
#
# Created:     07-11-2012
# Copyright:   (c) Administrator 2012
# Licence:     <your licence>
#-------------------------------------------------------------------------------
from springpython.context import ApplicationContext
from springpython.config import PythonConfig

from springpython.aop import *

import time
class PerformanceInterceptor(MethodInterceptor):
    def invoke(self, invocation):
        start = time.time()
        results = invocation.proceed()
        stop = time.time()
        print "Method took %2f seconds" % (stop - start)
        return results

class WikiService:
    
    def AddWhileInt(self, a, b):
        result = a+b
        total = 10000000
        while(total):
            total-=1
            result+=1
        return result
    
    def AddWhileTrue(self, a, b):
        result = a+b
        total = 10000000
        while(total>0):
            total-=1
            result+=1
        return result

class IocPythonContainer(PythonConfig):
    def __init__(self):
        super(IocPythonContainer, self).__init__()
    
    def PerformanceAdvisor(self):
        return RegexpMethodPointcutAdvisor(
                    advice = [PerformanceInterceptor()],
                    patterns = [".*.*"]
                                           )
    
    def WikiService(self):
        return ProxyFactoryObject(
                    target = WikiService(),
                    interceptors =[self.PerformanceAdvisor()]
                                  )
        
def main():
    container = IocPythonContainer()
    service = container.WikiService()
    result = service.AddWhileInt(100, 20)
    print result
    result = service.AddWhileTrue(100, 20)
    print result

if __name__ == '__main__':
    main()