Right now, I'm simply using JetspeedIDGenerator, which We may possibly extend to provide "scoped" unique ID, like:
getPortalUniqueID(String seed) to get a guaranteed unique portal-wide ID using the provided seed. We could also have: getUserUniqueID(User user, String seed) And so on... What do you think ? -- Rapha�l Luta - [EMAIL PROTECTED] Jakarta Jetspeed - Enterprise Portal in Java http://jakarta.apache.org/jetspeed/ > -----Message d'origine----- > De : Weaver, Scott [mailto:[EMAIL PROTECTED] > Envoy� : mardi 5 ao�t 2003 16:11 > � : 'Jetspeed Developers List' > Objet : RE: RE : RE : [J2] New Page API committed to CVS > > > <component instance ID> > > I'm guessing this ties to component defined within the PSML. > How are you generating this? Or could we be using the UID > class to generate this? > > *===================================* > * Scott T Weaver������������������� * > * Jakarta Jetspeed Portal Project�� * > * [EMAIL PROTECTED] * > *===================================* > � > > > > -----Original Message----- > > From: Luta, Raphael (VUN) [mailto:[EMAIL PROTECTED] > > Sent: Tuesday, August 05, 2003 9:49 AM > > To: 'Jetspeed Developers List' > > Subject: RE : RE : [J2] New Page API committed to CVS > > > > > > De : Weaver, Scott [mailto:[EMAIL PROTECTED] > > > > > Envoy� : mardi 5 ao�t 2003 15:24 > > > � : 'Jetspeed Developers List' > > > Objet : RE: RE : [J2] New Page API committed to CVS > > > > > > > > > > > > > > That's cool because I don't plan to have any portlet > > > > > preference stored > > > > > > in PSML this time around :) However I do need a way to uniquely > > > > > > reference a PortletEntity > > > > > > > > > > from the page markup. Is a simple portletEntity ID enough as a > > > > key, > > > > > > > > The PortletEntity's id is a composite key, "portlet > > > > > name":"portlet id":"instance name" > > > > > > > > "instance name" being the name defined in the PSML. > > > > > "portlet id" is guaranteed unique as it serves also as the PK > > > > > in the PORTLET_DEFINITION table. > > > > > > > > > Right now, I've assumed that I would be able to use the following > > > > tuple to uniquely retrieve any graphic component instance: > > > > <component registry name>:<component name>:<component instance ID> > > > > with the assumption that the instance ID would be > portal-wide unique. > > > > For portlets, that would be for example: <Portlet:RSSPortlet:194536> > > > > I'd really love not have to expose the portlet ID, since it's an > > Impelmentation-specific value, and keep the portlet name as the > > Functional key in the page description. Also note, that I > don't plan > > to have any instance name assigned, since I can't see any > use for it > > actually and an instance ID seems more > > > > generally useful. > > > > > We may need to extend the PorletEntity's id to include an > > > > > information that makes it unique portal-wide. I was also > > > > > thinking about using the java.rmi.server.UID to create > > > > > additional "salt" for the PortletEntity's id. > > > > > > > > > > > > > > +1 > > > > -- > > Rapha�l Luta - [EMAIL PROTECTED] > > Jakarta Jetspeed - Enterprise Portal in Java > > http://jakarta.apache.org/jetspeed/ > > > > ********************************************** > > Vivendi Universal - HTTP://www.vivendiUniversal.com: > > > > The information transmitted is intended only for the person > or entity > > to which it is addressed and may contain confidential and/or > > privileged material of Vivendi Universal which is for the exclusive > > use of the individual designated above as the recipient. > Any review, > > retransmission, dissemination or other use of, or taking of > any action > > in reliance upon, > > > > this information by persons or entities other than the intended > > recipient > > > > is prohibited. 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