where will this map be stored? regards,
Martin On Jan 29, 2008 6:38 AM, Matthias Wessendorf <[EMAIL PROTECTED]> wrote: > +1 > > On Jan 29, 2008 2:48 AM, Blake Sullivan <[EMAIL PROTECTED]> wrote: > > I'm, of course, in favor. > > > > -- Blake Sullivan > > > > > > Gabrielle Crawford wrote: > > > Hi, > > > > > > In case anyone filtered away the [jira] message..... > > > > > > I'd like to add the method described below to the requestContext. > > > > > > Comments? Objections? > > > > > > Thanks, > > > > > > Gab > > > > > > -------- Original Message -------- > > > > > > add method to get an application scoped concurrentMap to > RequestContext > > > > ----------------------------------------------------------------------- > > > > > > Key: TRINIDAD-926 > > > URL: > https://issues.apache.org/jira/browse/TRINIDAD-926 > > > Project: MyFaces Trinidad > > > Issue Type: Improvement > > > Affects Versions: 1.2.5-core, 1.0.5-core > > > Reporter: Gabrielle Crawford > > > Assignee: Gabrielle Crawford > > > Priority: Minor > > > > > > > > > This started with Trin Issue 891 > > > https://issues.apache.org/jira/browse/TRINIDAD-891 > > > > > > To avoid the locking in the class loader we'd like to store a map of > > > name->class per app. However the external context app map calls > > > through to the ServletContext. The Servlet specification doesn't > > > specify whether the ServletContext performs any locking on the > > > ServletContext attributes and the ServletContext doesn't expose the > > > necessary methods for efficient concurrent access (essentially the > > > operations exposed on ConcurrentMap) necessary to work efficiently in > > > many cases even if the ServletContext didn't need to perform locking > > > on reads. The result is that the ExternalContext's ApplicationMap > > > can't implement ConcurrentMap. > > > We'd like to add a method to the RequestContext to get an application > > > scoped concurrent map. This would not call through to the servlet > > > context. The api proposed is this: > > > > > > > > > /** > > > * Gets a per application concurrent map. There is no synchronization > > > * with ServletContext attributes. > > > */ > > > public abstract ConcurrentMap<String, Object> > > > getApplicationScopedConcurrentMap(); > > > > > > > > > > > > > > -- > Matthias Wessendorf > > further stuff: > blog: http://matthiaswessendorf.wordpress.com/ > sessions: http://www.slideshare.net/mwessendorf > mail: matzew-at-apache-dot-org > -- http://www.irian.at Your JSF powerhouse - JSF Consulting, Development and Courses in English and German Professional Support for Apache MyFaces
