MYSQL database connection within JBoss application(using JSF)
by ccelgun
I hope i am writing this question into the correct place.
<br>I am trying to make an application with JBoss. I have to establish
connection with MYSQL database.I found some articles about how to connect to
MYSQL database and i believe that i did everything correct.
<br>But this error message is shown on the web browser after i ran the
program.
<br><br>Exception :
<br>javax.servlet.ServletException : Cannot get value for expression
'#{homeBean.taskInstances}'
<br>javax.faces.webapp.FacesServlet.service(FacesServlet.java:109)
<br>org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:55)
<br>org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
<br>org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)
<br>org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
<br><br>root cause:
<br>javax.faces.facesException: Cannot get value for expression
'#{homeBean.taskInstances}'
<br>org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:421)
<br>org.apache.myfaces.application.jsp.JspViewhandlerImpl.renderView(JspViewHandlerImpl.java:234)
<br>org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:300)
<br>javax.faces.webapp.FacesServlet.service(facesServlet.java:95)
<brZorg.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:55)
<br>org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
<br>org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)
<br>org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
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19 years, 8 months
RE: [JBoss-dev] Has Jboss Common a JIRA project?
by Dimitris Andreadis
Actually Scott suggested we make a Branch_1_0 (or rename Branch_4_0 - is
that possible in SVN?) to eventually produce a JBossCommmon-1.0.0.GA
version that will go with JBoss 4.0.5.CR1.
The trunk can be used to develop the version (2.0) that will go with
jboss head.
> -----Original Message-----
> From: jboss-development-bounces(a)lists.jboss.org
> [mailto:jboss-development-bounces@lists.jboss.org] On Behalf
> Of Ruel Loehr
> Sent: Thursday, July 20, 2006 6:03 PM
> To: JBoss.org development list
> Subject: RE: [JBoss-dev] Has Jboss Common a JIRA project?
>
> So just to restate:
>
> We need to do the following:
>
> 1) Create a release of common which will work for both head
> and 4.0 (this will require code change in JBossAS 4.0)
> 2) Setup testsuite
> 3) Create a 2.0 version
> 4) Refactor .....
>
> Ruel Loehr
> JBoss QA
>
> -----------------------------
> 512-342-7840 ext 2011
> Yahoo: ruelloehr
> Skype: ruelloehr
> AOL: dokoruel
> -----Original Message-----
> From: jboss-development-bounces(a)lists.jboss.org
> [mailto:jboss-development-bounces@lists.jboss.org] On Behalf
> Of Dimitris Andreadis
> Sent: Thursday, July 20, 2006 5:11 AM
> To: JBoss.org development list
> Subject: RE: [JBoss-dev] Has Jboss Common a JIRA project?
>
> This brings more questions to me:
>
> 1) shouldn't common have its own testsuite?
>
> 2) how the JBossCommon versions will relate to the JBossAS versions?
> Now we have in repository.jboss.com snapshot &
> snapshot-Branch_4_0 And the svn repo has all the branches
> carried over from jboss cvs.
>
> Do we need all those, if we start off with a jboss-common
> release 1.0, compiled with jdk1.4, that can be used in both brances?
>
> > -----Original Message-----
> > From: jboss-development-bounces(a)lists.jboss.org
> > [mailto:jboss-development-bounces@lists.jboss.org] On Behalf Of
> > Emmanuel Bernard
> > Sent: Thursday, July 20, 2006 12:35 PM
> > To: JBoss.org development list
> > Subject: Re: [JBoss-dev] Has Jboss Common a JIRA project?
> >
> > My main focus is EJB 3.0
> > Basically directory with whitespace where not properly handled on
> > Windows.
> > "c:\programs files" where not managed by the archive browser
> >
> > Dimitris Andreadis wrote:
> > > I took the liberty to create one, with a simple target release
> > > 1.0.0.CR1 for now: http://jira.jboss.com/jira/browse/JBCOMMON
> > >
> > > I guess we need to add proper components there.
> > >
> > > How will this will be related to JBossXB?
> > >
> > >
> > >
> > >> -----Original Message-----
> > >> From: jboss-development-bounces(a)lists.jboss.org
> > >> [mailto:jboss-development-bounces@lists.jboss.org] On Behalf Of
> > >> Emmanuel Bernard
> > >> Sent: Thursday, July 20, 2006 12:02 PM
> > >> To: jboss-development(a)lists.jboss.org
> > >> Subject: [JBoss-dev] Has Jboss Common a JIRA project?
> > >>
> > >> I have a bug in ArchiveBrowser I'd like to fix.
> > >>
> > >> _______________________________________________
> > >> jboss-development mailing list
> > >> jboss-development(a)lists.jboss.org
> > >> https://lists.jboss.org/mailman/listinfo/jboss-development
> > >>
> > >>
> > >
> > > _______________________________________________
> > > jboss-development mailing list
> > > jboss-development(a)lists.jboss.org
> > > https://lists.jboss.org/mailman/listinfo/jboss-development
> > >
> > >
> >
> > _______________________________________________
> > jboss-development mailing list
> > jboss-development(a)lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/jboss-development
> >
>
> _______________________________________________
> jboss-development mailing list
> jboss-development(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/jboss-development
>
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>
>
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19 years, 8 months
