Re: Netui ServletContainerAdapter and instantiate SharedFlowControllers messages

[Carlin Rogers <ca...@gmail.com>]

...forgot to copy user list. sorry.

On 6/30/05, Carlin Rogers <ca...@gmail.com> wrote:
> Hi Sunny,
> 
> Comparing the jars was a good thought. Is there a difference in the level
> of logging you're using between the applications? I tried starting apps
> with and without using a beehive-netui-config.xml and with a logging level
> of info for <category name="org.apache.beehive.netui.script">. I got the
> "Using default expression evaluator..." message in both cases. The
> source indicates that it will log this message if the logging level is
> "info" enabled. Otherwise, you won't see this message.
> 
> Kind regards,
> Carlin
> 
> On 6/30/05, Yee, Sunny K <su...@hp.com> wrote:
> > Hi Carlin,
> >
> > Thanks for your explanation.  I have a beehive-netui-config.xml with the
> > expression langauge default factory class
> > 'org.apache.beehive.netui.script.el.ExpressionEvaluatorImpl$NetUIELEngin
> > eFactory'.  It wouldn't be so bad but my other webapp didn't produce any
> > of these errors.   I thought maybe there's some difference in the jars,
> > but I didn't see any difference there either.
> >
> > -Sunny
> >
> > -----Original Message-----
> > From: Carlin Rogers [mailto:carlin.rogers@gmail.com]
> > Sent: Monday, June 27, 2005 8:19 PM
> > To: Beehive Users
> > Subject: Re: Netui ServletContainerAdapter and instantiate
> > SharedFlowControllers messages
> >
> > Hi Sunny Yee,
> >
> > The first start up message is just saying that you do not have a
> > container specific adapter configured. The ServletContainerAdapter
> > interface in org.apache.beehive.netui.pageflow allows you to plug in
> > different containers. The following javadoc explains how the adapters
> > are "discovered".
> >
> > http://incubator.apache.org/beehive/apidocs/classref_pageflows/org/apach
> > e/beehive/netui/pageflow/ServletContainerAdapter.html
> >
> > There is a Tomcat version in the src trunk...
> > netui/src/tomcat-webapp/5x/org/apache/beehive/netui/tomcat/TomcatServlet
> > ContainerAdapter.java
> >
> > The message that you are running without the URL template descriptor
> > file is not a problem. It is just informational. Beehive supports a
> > mechanism to format rewritten URLs in the output of the NetUI tags.
> > For instance, a URL template may have a hard coded port or server name
> > (maybe for a proxy server front end). You do not need to have this file
> > in an application.
> >
> > The "using default expression evaluator..." message is also a one time
> > info message. Expression languages can be configured in the
> > beehive-netui-config.xml file. Your application may not even have this
> > configuration file. This message is not an error unless you've
> > configured your app with another expression language
> > ExpressionEngineFactory. Different languages may implement the
> > ExpressionEvaluator interface  to expose the language for use in the
> > NetUI JSP tags.
> >
> > Hope this helps.
> > Carlin
> >
> > On 6/27/05, Yee, Sunny K <su...@hp.com> wrote:
> > > Hi,
> > >
> > > Can anyone shed some light on the cause of these 2 different messages
> > > to the tomcat console?  Even though I get these errors, my page comes
> > up
> > > fine.   I don't reference any shared flows in my controller class.
> > >
> > > Thanks in advance for any help.
> > >
> > > Sunny Yee
> > > Hewlett-Packard Co.
> > >
> > >
> > > I get this message when tomcat starts up.
> > >
> > > - No ServletContainerAdapter specified or discovered; using class
> > > org.apache.beehive.netui.pageflow.DefaultServletContainerAdapter
> > > - Running without URL template descriptor,
> > > /WEB-INF/beehive-url-template-config.Xml
> > >
> > > I get this message after I requests a URL.
> > >
> > > - Attempting to instantiate SharedFlowControllers for request /test.do
> > > - Using a default expression evaluator of type
> > > "org.apache.beehive.netui.script.el.ExpressionEvaluatorImplNetUIELEngi
> > > ne
> > > Factory"
> > >
> >
>