Hi Geert, That's working now. Thanks!
Sadly, I have another question: Is it possible to check if the the user and session tables has been created in the userdatabase without getting an exception if they are missing? I couldn't find an easy way to do that with a DatabaseUsers object. Cheers, Lars > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Geert Bevin > Sent: 20 December 2005 10:54 > To: RIFE users list : questions, bug reports and suggestions. > Subject: Re: [Rife-users] run java code directly after > starting the web server > > > Hi Lars, > > you've got it the wrong way 'round. The syntax is: > > <participant param="someoptionalvalue">com.pakkage.your.Participant</ > participant> > > you can leave the param attribute out. > > You an either extends BlockingParticipant or implement Participant, > RIFE should properly wrap the latter for the use with the standard > BlockingRepository implementation. You can find examples > here: > http://rifers.org:8088/viewrep/rifers/rife/trunk/src/framework/com/ > uwyn/rife/rep/participants > > Best regards, > > Geert > > > Thanks for your answer. But I have an additional question. > > > > I like your alternative with the BlockingParticipant. > > Could you tell me more about the implementation of this. > > I added a new participant before the site file in the > > participants.xml: > > > > <!-- create the database structure --> > > <participant param="com.acrolinx.portal.generic.Setup" > > > > blocking="true">CreateDatabaseStructureParticipant</participant> > > > > Must the class that is given in 'param' be an implementation of the > > Participant interface? Do you have a sample implementation for me? > > What's the function of the value? e.g.: > > 'CreateDatabaseStructureParticipant' > > > > Cheers, > > Lars > > > >> -----Original Message----- > >> From: [EMAIL PROTECTED] > >> [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Okyere > >> Sent: 19 December 2005 23:12 > >> To: RIFE users list : questions, bug reports and suggestions. > >> Subject: Re: [Rife-users] run java code directly after > starting the > >> web server > >> > >> > >> Look at the ~.engine.ElementDeployer class. A typical > implementation > >> (this an earlier version of something I had for my Account > element) > >> looks like the one i've pasted below. > >> > >> Alternatively, you could create a BlockingParticipant (maybe called > >> Setup) and put all the setup-specific code there, and add > it to the > >> repository configuration. > >> > >> hth, > >> -- eokyere > >> > >> public static class Deployer extends ElementDeployer { > >> public void deploy() throws EngineException { > >> Datasource ds = (Datasource) > >> getElementInfo().getProperty(DATASOURCE); > >> try { > >> > >> DatabaseContentFactory.getInstance(ds).install(); > >> > >> } catch (InstallContentErrorException e) { > >> > >> logger.warning(ExceptionUtils.getExceptionStackTraceMessages(e)); > >> } > >> > >> ContentQueryManager<Account> accounts = > >> new ContentQueryManager<Account>(ds, Account.class); > >> try { > >> accounts.install(); > >> } catch (DatabaseException e) { > >> > >> logger.warning(ExceptionUtils.getExceptionStackTraceMessages(e)); > >> } > >> > >> try { > >> > >> //DatabaseUsersFactory.getInstance(ds).install(); > >> > >> DatabaseUsers users = > DatabaseUsersFactory.getInstance(ds); > >> users.install(); > >> > >> users.addRole("admin"); > >> users.addRole("user"); > >> > >> > >> DatabaseSessionsFactory.getInstance(ds).install(); > >> > >> //DatabaseSessionsFactory.getInstance(ds). > >> > >> logger.info("---------- user > >> tbls created ---------- "); > >> } catch (DatabaseException e) { > >> > >> logger.warning(ExceptionUtils.getExceptionStackTraceMessag > >> es(e)); > >> } catch (SessionManagerException e) { > >> > >> logger.warning(ExceptionUtils.getExceptionStackTraceMessag > >> es(e)); > >> } > >> > >> > >> } > >> > >> private Logger logger = > >> Logger.getLogger(Deployer.class.getPackage().getName()); > >> } > >> > >> On 12/19/05, Lars Grupe <[EMAIL PROTECTED]> wrote: > >>> Hi, > >>> > >>> I would like to know if I can run java code directly > after starting > >>> the web application. I would like to install the users > >> table and the > >>> sessions table in the database, directly after starting the web > >>> application the first time. Earlier I have no simple > access to the > >>> config to get the datasource. And my arrival element inherits an > >>> authentication element. > >>> > >>> If there is no easy way to do it, I will generate the > >> database earlier > >>> and copy them into my project. But maybe there is an easy > way, that > >>> you can tell me? > >>> > >>> Cheers, > >>> Lars > >>> _______________________________________________ > >>> Rife-users mailing list > >>> Rife-users@uwyn.com > http://www.uwyn.com/mailman/listinfo/rife-> users > >>> > >> > _______________________________________________ > > >> Rife-users mailing list > >> Rife-users@uwyn.com http://www.uwyn.com/mailman/listinfo/rife-users > >> > > _______________________________________________ > > Rife-users mailing list > > Rife-users@uwyn.com http://www.uwyn.com/mailman/listinfo/rife-users > > > > -- > Geert Bevin Uwyn bvba > "Use what you need" Avenue de Scailmont 34 > http://www.uwyn.com 7170 Manage, Belgium > gbevin[remove] at uwyn dot com Tel +32 64 84 80 03 > > PGP Fingerprint : 4E21 6399 CD9E A384 6619 719A C8F4 D40D > 309F D6A9 Public PGP key : available at servers pgp.mit.edu, > wwwkeys.pgp.net > > > _______________________________________________ > Rife-users mailing list > Rife-users@uwyn.com http://www.uwyn.com/mailman/listinfo/rife-users > _______________________________________________ Rife-users mailing list Rife-users@uwyn.com http://www.uwyn.com/mailman/listinfo/rife-users
