Hi Emmanuel,
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
> > [email protected] http://www.uwyn.com/mailman/listinfo/rife-users
> >
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