Sylvain Wallez schrieb: > > Well, it's difficult to do something better than a few hashmap puts and > gets, and possibly crawl up the service manager hierarchy. All this to > end up calling an empty method... > What about caching the source factories in the source resolver implementation? During runtime a service manager and selector do never change, so once the source resolver has looked up a factory, it can put it into a map. On releasing a source, there is then just one single lookup into a map that might contain 8 or 10 different source factories. So this way we have only one single lookup into a small map while we have an instanceof test with your solution. Actually I would like to go the caching way as this just improves the performance without adding interfaces that are just there because of possible performance issues.
As Leo and Peter have suggested, did you do any performance tests so we can see what these changes actually bring? Carsten -- Carsten Ziegeler - Open Source Group, S&N AG http://www.s-und-n.de http://www.osoco.org/weblogs/rael/ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
