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change basket managment

    1: # Caache for the search results in the Basket
    2: 
    3: from OFS.SimpleItem import SimpleItem
    4: from OFS.Folder import Folder
    5: import logging
    6: 
    7: class CDLICache(Folder):
    8:     """Cache for search results"""
    9:     meta_type="CDLICache"
   10:     def __init__(self):
   11:         self.id="CDLICache"
   12:     
   13:     def retrieve(self,key):
   14:         if key is None:
   15:             return None
   16:         logging.info("retrieve: %s"%key)
   17:         obj = getattr(self,key,None)
   18:         if obj is None:
   19:            return None
   20:         else:
   21:            logging.info("---value from cache")
   22:            return obj.getValue()
   23:    
   24:     def store(self,key,value):
   25:         obj = getattr(self,key,None)
   26:         if obj is None:
   27:             obj=CDLICacheObj(key,value)
   28:             self._setObject(key,obj)
   29:         else:
   30:             obj.setValue(value)
   31: 
   32: 
   33: 
   34: 
   35: def manage_addCDLICache(self,REQUEST=None):
   36:     """add an cdlicache"""
   37:     
   38:     ob = CDLICache();
   39:     self._setObject("CDLICache",ob)
   40:     if REQUEST is not None:
   41:         return self.manage_main(self, REQUEST, update_menu=1)    
   42:  
   43: manage_addCDLICacheForm = manage_addCDLICache
   44: class CDLICacheObj(SimpleItem):
   45:     def __init__(self,id,value):
   46:         self.id=id
   47:         self.value=value
   48:     def getValue(self):
   49:         """show thw value"""
   50:         return self.value
   51:     def setValue(self,value):
   52:         self.value=value