What do you think about just logging the error similar to a JSTL import?
Please create a bugzilla ticket for this one so we don't loose track of it
(http://issues.apache.org/bugzilla/enter_bug.cgi).
-------------- Original message --------------
From: <[EMAIL PROTECTED]>
> Hi
>
> The nullpointer occurs because there is no check on the Inputstream in
> ClayAmalgam:
>
> InputStream in = null;
> try {
> in = context.getExternalContext().getResourceAsStream(url);
> <<<<<---- This could return null
> int c = 0;
> done: while (true) {
> c = in.read();
> if (c > -1)
> value.append((char) c);
> else
> break done;
>
> }
> } catch (IOException e) {
> throw new RuntimeException(messages.getMessage("invalid.attribute",
> new Object[] {"url", "clayImport"}));
> } finally {
> if (in != null) {
> try {
> in.close();
> } catch (IOException e) {}
> }
>
> }
>
> If the url is not found, in is null.
>
> Hermod
>
>
> -----Original Message-----
> From: Gary VanMatre [mailto:[EMAIL PROTECTED]
> Sent: Monday, December 05, 2005 7:46 PM
> To: Struts Users Mailing List
> Subject: Re: [Shale] Clay - Links not working
>
>
> Ok, that's a bug. Before the HTML templates existed, the jsfid was a required
> attribute of the JSP tag. We need to add a better exception. Please create a
> bugzilla ticket with this information so that we don't loose site of it.
>
> http://issues.apache.org/bugzilla/enter_bug.cgi?product=Struts
>
> Thanks,
> Gary
>
> -------------- Original message --------------
>
> > Ok, in my application I followed your directions to implement Tiles
> > features
> > using Clay.
> > I have the following component declared in the global clay config :
> >
> >
> >
> >
> >
> >
> >
> > Then I have the page selectServices.xml wich contains :
> >
> >
> > > "-//Apache Software Foundation//DTD Shale Clay View Configuration 1.0 >
> //EN"
> > "http://struts.apache.org/dtds/shale-clay-config_1_0.dtd";>
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > And finally the page gabarit.html wich has a basic structure like that : >
> > > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
> >
> >
> >
> >
> >
>
> >
>
> >
>
> >
>
> >
>
> >
>
> >
> >
> >
> > If you run this, you will receive a NullPointerException because contenu >
> symbol has the null value. So I was wondering if it was a correct behavior.
> >
> > On 12/5/05, Gary VanMatre wrote:
> > >
> > > > Something maybe that should improved is when the symbol value is null >
> > > > >
> > instead of getting a nullpointer exception maybe do like Tiles does. > > >
> > >
> > > Clay's behavior handling symbol replacement should be as follows:
> > >
> > > If a symbol is null, it will be replaced as an empty string within the >
> > > >
> token if the token length is greater than the symbol.
> > >
> > >
> > > "testing @myvalue a symbol" --> "testing a symbol "
> > >
> > > If the symbol is null and the target expression's length is zero, the > >
> attribute is ignored and not passed to the component.
> > >
> > >
> > > "@myvalue" --> N/A, ignored
> > >
> > > If a symbol is not defined, it will not be replaced with the token.
> > >
> > > "@myvalue" --> "@myvalue"
> > >
> > > Somthing that I fixed last weekend was the case sensitivity on
> > > symbols. HTML attributes that are not defined by a bound component using
> > > the jsfid attribute, are considered symbols.
> > >
> > >
> > >
> > >
> > >
> > > The HTML parser normalizes the case of attributes to lower case. The
> > > token replacement is now case insensitive. The example above will now
> > > work.
> > >
> > > What is the scenario that you are talking about? Please give an example.
> > >
> > > > --
> > > > Alexandre Poitras
> > > > Québec, Canada
> > > >
> > >
> > > Gary
> > >
> >
> >
> >
> > --
> > Alexandre Poitras
> > Québec, Canada
> >
>
>
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