[jboss-user] [JBoss Portal] - PortalCMSCacheLoader.java optimization

I noticed that the method lookupNodeId in this class got quite slow when I had many entries in the CMS. It seems to loop through the nodeNames hash values and search for a match and then returns the key. I made an additional hash "nodeIds" which is the reverse of the hash mentioned above so from here this method can lookup the value straight. I just added this to parseNodeName where the hash is used: PortalCMSCacheLoader.nodeNames.put(id, node); | // added this line | PortalCMSCacheLoader.nodeIds.put(node, id); And then the lookupNodeId method becomes just: return (String)nodeIds.get(nodeName); This improved performance noticeably. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4142692#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...