[jboss-user] [JBossCache] - how to get sub fqn list by specifying the parent fqn?

Hi there, I'm wondering how to get sub fqn list by specifying the parent fqn? For the following code. PojoCache cache = BaseCacheManager.getCache(); cache.putObject(new Fqn("a"),null); cache.putObject(new Fqn("a/b"),null); cache.putObject(new Fqn("a/c"),null); Set set1 = cache.getChildrenNames("/"); log.debug("set1:" + set1); the above debug can print all the three fqn names : [a, a/b, a/c] But when I tried to get the sub Fqns under '/a', like this: Set set2 = cache.getChildrenNames(new Fqn("a")); log.debug("set2:" + set2); set2 is only an empty set. only "[]" is printed. Any one know this issue, please give me a hand, thanks! Steven Si View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974584#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...