key.setImpl(def.getImpl());
//Make sure Filters are isolated by filter def name
StandardFilterKey wrapperKey = new StandardFilterKey();
wrapperKey.addParameter(def.getName());
wrapperKey.addParameter(key);
return wrapperKey;
}
private Filter addCachingWrapperFilter(Filter filter, FilterDef def) {
if (cacheResults(def.getCacheMode())) {