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Posted to jetspeed-user@portals.apache.org by Vijay Aalati <vi...@altair.com> on 2007/03/09 15:48:49 UTC
Issue developing Portlets with JSF
Hi,
I am new to Portal development and JSF as well. I am trying to use JSF
to develop a portlet on JBoss Portal Server 2.4 and when I load the
Portlet in the page I get an error which says:
javax.portlet.PortletException:
Org.apache.jasper.JasperException:Exception in JSP
And this exception points to the line in the JSP where the <f:view> tag
is defined. I have pasted the code in my JSP below. Could some one
please tell me what is wrong with it and why I am getting the error.
I am extending the GenericPortlet to write my own Portlet class. I hope
this should not be an issue, correct? Or is it that I have to ONLY use
MyFacesGenericPorlet and write my own Portlet class? I have even tried
that as well and overwrote the doView() method as I would when I extend
the GenericPortlet.
If I need to write my own Portlet extending MyFacesGenericPortlet then
could someone please give me a sample code where you might have extended
the MyFacesGenericPortlet class and written your own Portlet class so
that you are directing to different JSP pages depending on the user
request/actions from the doView() method. We don't want to use the
faces-config.xml file to configure the JSF navigation though. And there
is no Managed Beans at all.
In my own Portlet class that I wrote, I am setting the
response.setContentType("text/html"). Would this cause any issue?
Am I missing any libraries? Or is this any known issue in JBoss Portal
Server?
------------------------------------------------------------------------
-------------------------------
<%@ page language="java" session="true" %>
<%@ page import = "javax.portlet.PortletSession" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="/WEB-INF/tld/portlet.tld" prefix="portlet" %>
<portlet:defineObjects/>
<portlet:actionURL var="loginAction">
<portlet:param name="command" value="doLogin" />
</portlet:actionURL>
<f:view>
<h2>hello</h2>
</f:view>
------------------------------------------------------------------------
-------------------------------
Thanks for the help,
Vijay Aalati
Software Engineer
Altair Engineering, Inc.
1820 E. Big Beaver Rd.,
Troy, MI, USA - 48083
E-Mail: vijaya@altair.com
Phone: 248.614.2400 Ext: 348
Fax: 248.614.2411
RE: Jetspeed doesn't install on SQL Server 2005
Posted by Andrew F Hall <af...@circleup.com>.
Ok, I've entered two Jira issues. I do want to get Jetspeed installed
soon, when do you think a patch for the SQL Server script would be
available?
Andrew Hall
> -----Original Message-----
> From: Ate Douma [mailto:ate@douma.nu]
> Sent: Monday, March 12, 2007 6:19 AM
> To: Jetspeed Users List
> Subject: Re: Jetspeed doesn't install on SQL Server 2005
>
> Hi Andrew,
>
> These are indeed bugs which need to be fixed.
> Could you please create an JIRA issue for it:
> http://issues.apache.org/jira/browse/JS2
>
> Regards,
>
> Ate
>
>
> Andrew F Hall wrote:
> > Hi,
> >
> > I tried installing Jetspeed-2.1 from the binary installer
> onto MS-SQL
> > 2005. Unfortunately, there are a couple bugs:
> >
> > 1. In antinstall-config on line 161, the
> "ifProperty="${dbName}=mssql"
> > should read "ifProperty="${dbName}=db2"
> > 2. The db won't build. I get the following error on the
> Folders table:
> >
> > "Introducing FOREIGN KEY constaint 'FK_FOLDER_1' on table
> 'FOLDER' may
> > cause cycles or multiple cascade paths. Specify ON DELETE
> NO ACTION
> > or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints."
> >
> > I don't know if these are known issues or have already been
> addressed,
> > but if you have a workaround avaiable for the second issue
> (I've fixed
> > the first locally), that would be great.
> >
> > Andrew Hall
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail: jetspeed-user-unsubscribe@portals.apache.org
> > For additional commands, e-mail:
> jetspeed-user-help@portals.apache.org
> >
> >
>
>
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>
>
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Re: Jetspeed doesn't install on SQL Server 2005
Posted by Ate Douma <at...@douma.nu>.
Hi Andrew,
These are indeed bugs which need to be fixed.
Could you please create an JIRA issue for it: http://issues.apache.org/jira/browse/JS2
Regards,
Ate
Andrew F Hall wrote:
> Hi,
>
> I tried installing Jetspeed-2.1 from the binary installer onto MS-SQL
> 2005. Unfortunately, there are a couple bugs:
>
> 1. In antinstall-config on line 161, the "ifProperty="${dbName}=mssql"
> should read "ifProperty="${dbName}=db2"
> 2. The db won't build. I get the following error on the Folders table:
>
> "Introducing FOREIGN KEY constaint 'FK_FOLDER_1' on table 'FOLDER' may
> cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or
> ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints."
>
> I don't know if these are known issues or have already been addressed,
> but if you have a workaround avaiable for the second issue (I've fixed
> the first locally), that would be great.
>
> Andrew Hall
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: jetspeed-user-unsubscribe@portals.apache.org
> For additional commands, e-mail: jetspeed-user-help@portals.apache.org
>
>
---------------------------------------------------------------------
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Jetspeed doesn't install on SQL Server 2005
Posted by Andrew F Hall <af...@circleup.com>.
Hi,
I tried installing Jetspeed-2.1 from the binary installer onto MS-SQL
2005. Unfortunately, there are a couple bugs:
1. In antinstall-config on line 161, the "ifProperty="${dbName}=mssql"
should read "ifProperty="${dbName}=db2"
2. The db won't build. I get the following error on the Folders table:
"Introducing FOREIGN KEY constaint 'FK_FOLDER_1' on table 'FOLDER' may
cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or
ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints."
I don't know if these are known issues or have already been addressed,
but if you have a workaround avaiable for the second issue (I've fixed
the first locally), that would be great.
Andrew Hall
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