[Opensource] configuring the cache

[Tsanko Stefanov]

Hi,

I have some question regarding the cache.
1) Is there any doc available about using the expresso's caching in the best 
way? Some sample would be great. This is one of the most powerfull features 
of the framework and I think that some elaboration in expresso's doc will be 
great.
2) I saw that you have a field "cachesize" in the DBOBJLIMIT table. I guess 
that this is to indicate what is the maximum instances for a particular 
cache item. Well I am trying to utilize the cache by creating so cache 
instances by myself and I was wondering how to set the number of instances 
for my cache item. Basically I am creating a cache entry for a Vector.


ex:
if (!CacheManager.existsCache(getDBName(), cacheName)) {
          CacheManager.createCache(getDBName(), cacheName, true);
      }
      Vector myValues = CacheManager.getItems(getDBName(), cacheName);
      if (myValues == null) {
          myValues = getComboValuesNoCache(style);
          CacheManager.setItems(getDBName(), cacheName, myValues);
      }

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