On Sep 13, 2013, at 3:27 AM, Xavier Dury <kal...@hotmail.com> wrote:
> When I try the following:
>
> ELProcessor processor = new ELProcessor();
> processor.getELManager().importClass("java.io.File");
> processor.eval("File('./')");
>
> I get javax.el.ELException: java.lang.IllegalArgumentException: Cannot
> convert ./ of type class java.lang.String to class java.net.URI.
>
> I'm using glassfish javax.el 3.0 implementation for my tests. Maybe the
> problem comes from this specific implementation.
Yes, that would be the problem. I've noticed the same behavior w/GlassFish's
EL 3.0 implementation. Try building Tomcat trunk and using it's implementation
or using the next Tomcat 8 RC when it's available. Neither should have that
problem.
Dan
>
> ----------------------------------------
>> Subject: Re: Using EL expressions in an ObjectFactory
>> From: dmik...@gopivotal.com
>> Date: Thu, 12 Sep 2013 17:10:21 -0400
>> To: users@tomcat.apache.org
>>
>> On Sep 12, 2013, at 7:58 AM, Xavier Dury <kal...@hotmail.com> wrote:
>>
>>> Ok,
>>>
>>> I fixed the styling and the documentation. If anything else must be
>>> changed, don't hesitate.
>>
>> In your docs, you state the following remark...
>>
>> "Try to avoid overloaded methods/constructors as much as possible in EL 3.0
>> expression as the ELProcessor will use the first one it will find by
>> reflection."
>>
>> Can you clarify what you mean by this? There was a problem in RC-1 that
>> sounds similar, but it's been fixed.
>>
>> https://issues.apache.org/bugzilla/show_bug.cgi?id=55483
>>
>> Is this a problem in trunk? Point being, if you're seeing an issue with EL
>> 3.0, we should try to fix it.
>>
>> Dan
>>
>>
>>> ----------------------------------------
>>>> Date: Thu, 12 Sep 2013 12:01:26 +0100
>>>> From: ma...@apache.org
>>>> To: users@tomcat.apache.org
>>>> Subject: Re: Using EL expressions in an ObjectFactory
>>>>
>>>> On 12/09/2013 11:49, Xavier Dury wrote:
>>>>> Hi,
>>>>>
>>>>> I implemented a simple ExpressionFactory @
>>>>> https://github.com/kalgon/expression-factory.
>>>>>
>>>>> I would love to see this ExpressionFactory next to
>>>>> org.apache.naming.factory.BeanFactory in tomcat.
>>>>
>>>> No objections in principle.
>>>>
>>>> Haven't looked at the new code in detail. A few initial observations:
>>>> - I'm assuming this is a contribution as per section 5 of the Apache
>>>> License, version 2.0
>>>> - There is no documentation
>>>> - Tomcat code standards use 4 spaces for indents, not tabs
>>>> - Some @Override markers look to be missing
>>>>
>>>> Mark
>>>>
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>>
>>
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