7:29 a.m.
Alexander Picoli created AS7-3332:
-------------------------------------
Summary: c:catch tag apparently doesn't work when using facelets.
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
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7:33 a.m.
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Alexander Picoli updated AS7-3332:
----------------------------------
Attachment: ccatchdemo.xhtml
Boom.java
Boom.java is the bean that throws an exception on it's getter. The ccatchdemo.xhtml is
the facelet page that has the c:catch and uses the exception.
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
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3:42 p.m.
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Stan Silvert resolved AS7-3332.
-------------------------------
Resolution: Rejected
Not sure how I missed this one, but I assume by now you realized that JSTL is not
supported in Facelets. Here is some info where you can read about that:
http://stackoverflow.com/questions/2644462/integrating-jstl-with-facelets
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
--
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4:25 p.m.
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Alexander Picoli reopened AS7-3332:
-----------------------------------
I want to remember Mr.Stan to review the JSF 2.1 Specification, as shown in the Version
2.1, final Draft, 20101108, page 10-15, Topic 10.4.5 - "Faces exposes a subset of the
JSTL core tag library...". The VLDDocs specified in the mentioned library includes
the catch tag. So it should work correctly
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
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10:16 a.m.
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Stan Silvert commented on AS7-3332:
-----------------------------------
That part of the spec just means that you can use the Facelets versions of some JSTL tags.
It does not mean that you can use the actual JSTL tag library. Since I saw your declared
namespace xmlns:c="http://java.sun.com/jsp/jstl/core";, that's what I thought
you were doing. I didn't remember that JSF 2.1 supports both
http://java.sun.com/jstl/core and http://java.sun.com/jsp/jstl/core. Sorry for my error.
Anyway, the Facelets version of the tag is completely different code, so it's not
surprising that they work (or fail) differently.
I'm thinking the problem may be in your <c:if> tag rather than the
,<c:catch> tag. Have you tried replacing the $ with a #?
<c:if test="#{ex != null}">
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
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12:07 p.m.
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Alexander Picoli commented on AS7-3332:
---------------------------------------
The error HTTP500 that I mentioned is specifically the exception BOOM being thrown, as
shown in the annex. So, the issue really is that it *shouldn't* be thrown as an
HTTP500, since it's inside a catch tag. I may just throw the exception variable away.
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml, ccatchthrowsexceptionanyway.png
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
--
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12:07 p.m.
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Alexander Picoli updated AS7-3332:
----------------------------------
Attachment: ccatchthrowsexceptionanyway.png
The evidence that shows that the problem is the exception being thrown at the user's
face as an HTTP500 exception.
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml, ccatchthrowsexceptionanyway.png
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
--
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12:20 p.m.
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https://issues.jboss.org/browse/AS7-3332?page=com.atlassian.jira.plugin.s...
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Stan Silvert resolved AS7-3332.
-------------------------------
Resolution: Won't Fix
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml, ccatchthrowsexceptionanyway.png
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
--
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12:20 p.m.
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Stan Silvert commented on AS7-3332:
-----------------------------------
Hi Alexander,
I went back and looked at this a little more. In searching the web, I could only find one
example besides yours where someone tried to use <c:catch> with Facelets. They
asked a question about it and got an answer from Facelets founder Jacob Hookum. Perhaps
this gives you the advice you were looking for:
http://markmail.org/message/jmha24pk2zbvavlc
There are other ways to handle exceptions, such as the ExceptionHandler class:
http://docs.oracle.com/cd/E17802_01/j2ee/javaee/javaserverfaces/2.0/docs/...
Since there's really not much interest in <c:catch>, I'm not going to spend
more time researching this further. If you look into the Mojarra code and you find a bug
you can always report it to the Mojarra team at
http://java.net/jira/browse/JAVASERVERFACES.
Stan
c:catch tag apparently doesn't work when using facelets.
--------------------------------------------------------
Key: AS7-3332
URL: https://issues.jboss.org/browse/AS7-3332
Project: Application Server 7
Issue Type: Bug
Components: JSF
Affects Versions: 7.0.2.Final
Environment: JBoss application server running on a Windows 7 platform, inside
eclipse platform.
Reporter: Alexander Picoli
Assignee: Stan Silvert
Labels: c:catch, catch, facelets, jsf, jstl
Attachments: Boom.java, ccatchdemo.xhtml, ccatchthrowsexceptionanyway.png
When using the JSTL c:catch tag inside JSP pages, and I access an EL expression that
throws a custom exception, the tag works fine.
But when I use it with facelets, the c:catch is ignored and a HTTP500 message is sent to
the client.
--
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4957
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8 comments
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Alexander Picoli (JIRA) -
Stan Silvert (JIRA)