Created https://ops4j1.jira.com/projects/PAXWEB/issues/PAXWEB-1106 to
report what I found (was able to trim it down to one Java file, plus the
jsp/tag files)
On Tuesday, June 20, 2017 at 10:15:26 AM UTC-4, Eben Stewart wrote:
>
> (I hope you don't mind all these questions - I am trying to figure out the
> right way of doing this, and eventually might be able to contribute a patch)
>
> So, for that tracker, it should be using both, for backwards compat and
> OSGI spec, right?
>
> Also - for the JspMapping, which HttpWhiteboardConstants should it be
> looking for to handle url mappings, etc?
>
> Same for ResourceMapping..... in the sample, I had to do this:
>
> public ResourceMappingService() {
> setAlias("/");
> setPath("");
> setHttpContextId(MyHttpContextMapping.HTTP_CONTEXT_ID);
> }
>
> What would be the expected HttpWhiteboardConstants way of doing this? I
> would expect something like:
>
> HttpWhiteboardConstants.HTTP_WHITEBOARD_RESOURCE_PATTERN + "=/",
> HttpWhiteboardConstants.HTTP_WHITEBOARD_RESOURCE_PREFIX + "=",
>
> But I still have not been able to get that to work (hence the original
> post of this thread)
>
> On Tuesday, June 20, 2017 at 2:56:08 AM UTC-4, Achim Nierbeck wrote:
>>
>> Hi,
>>
>> they actually should use the extender constants, but also the new
>> HttpWhiteboardConstants :)
>>
>> regards, Achim
>>
>> 2017-06-20 2:22 GMT+02:00 Eben Stewart <[email protected]>:
>>
>>> ok, correct me if I am wrong....
>>>
>>> in HttpContextTracker
>>> (org.ops4j.pax.web.extender.whiteboard.internal.tracker)
>>>
>>> HttpContextElement createHttpContextElement(final
>>> ServiceReference<HttpContext> serviceReference, final HttpContext
>>> published) {
>>> String httpContextId =
>>> ServicePropertiesUtils.getStringProperty(serviceReference,
>>> ExtenderConstants.PROPERTY_HTTP_CONTEXT_ID);
>>> String httpContextPath =
>>> ServicePropertiesUtils.getStringProperty(serviceReference,
>>> ExtenderConstants.PROPERTY_HTTP_CONTEXT_PATH);
>>>
>>> those should not be using ExtenderConstants?
>>>
>>> ...
>>>
>>> On Monday, June 19, 2017 at 7:11:20 PM UTC-4, Eben Stewart wrote:
>>>
>>>> Sounds good... knowing the history, and the future dev plans,
>>>> especially if they make it into the OSGI spec, is always good :D
>>>>
>>>> I'm taking from your comments that the ExtenderConstants are not long
>>>> term? It would be better to have an HttpWhiteboardConstants way of doing
>>>> it?
>>>>
>>>> I think all the annotations are there - I will look into seeing what I
>>>> can do to contribute - still wrapping my head around it all, so I want to
>>>> have a good understanding of how it's all *supposed* to work.
>>>>
>>>> On Monday, June 19, 2017 at 3:07:53 PM UTC-4, Achim Nierbeck wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> thanks for the sample, will see to it.
>>>>> regarding the comments/remarks, see my comments inline :)
>>>>>
>>>>> Achim
>>>>>
>>>>> 2017-06-19 14:50 GMT+02:00 Eben Stewart <[email protected]>:
>>>>>
>>>>>> Attached is a working example, the smallest I could get it (project
>>>>>> is bndtools under Eclipse)
>>>>>>
>>>>>> A few points that threw me off, that did not seem clear at first
>>>>>> (although they make sense now) - a lot of it had to do with the
>>>>>> whiteboard
>>>>>> extensions to get resources and jsp support - I am not aware if the OSGI
>>>>>> spec even handles those concepts (although the WAR/WAB is). I do like
>>>>>> this
>>>>>> way better, as it doesn't make the bundle "special" in the way in
>>>>>> handles
>>>>>> servlets, jsps and resources... they are all just services.
>>>>>>
>>>>>
>>>>> Just a bit of History, it might make the picture clearer for you.
>>>>> The Pax Web Whiteboard extender exists since the WAR/WAB part has been
>>>>> implemented, and at the time beeing that part also moved into the OSGi
>>>>> spec. If you take a look at it, Pax Web and the Pax Url war URL-Handler
>>>>> are
>>>>> part of the reference implementation for that part of the OSGi Spec.
>>>>> So actually the Pax Web Whiteboard extension mechanism is "pretty" old
>>>>> :)
>>>>> About 2 years ago an Whiteboard extender mechanism had been added to
>>>>> the OSGi spec, so we working on Pax Web tried to adapt the existing code
>>>>> to
>>>>> the new spec.
>>>>>
>>>>>
>>>>>>
>>>>>> 1) The use of HttpContextMapping
>>>>>>
>>>>>> - There is no default implementation of this, like JspMapping and
>>>>>> ResourceMapping, so also cannot use annotations to initialize?
>>>>>> - How to use HttpContextMapping, DefaultHttpContext (or shared),
>>>>>> and still be able to get to handleSecurity()
>>>>>>
>>>>>>
>>>>> You can retrieve a DefaultHttpContext Instance from the HttpService
>>>>> (or WebContainer Service), register it as your own HttpContext. Maybe
>>>>> that
>>>>> helps to what your are looking for?
>>>>>
>>>>>
>>>>>> 2) No DefaultHttpContext (that can be extended as an annotated
>>>>>> Service)
>>>>>>
>>>>>> - DefaultHttpContext is package private, so there is no
>>>>>> "automatic" way to wire in a custom HttpContext (for the
>>>>>> handleSecurity()
>>>>>> method) without doing a lot of boilerplate coding to get the service,
>>>>>> create the context, etc. Since the DefaultHttpContext handles the
>>>>>> getResource() correctly in this scenario, it would be nice to be able
>>>>>> to
>>>>>> extend this class, and get it wired in via annotations.
>>>>>> - I think what I was expecting was to have something similar to
>>>>>> JspMapping or ResourceMapping that allowed me to specify path and
>>>>>> contextID
>>>>>> as annotations, and have the default getResources() handler, while
>>>>>> being
>>>>>> able to override the getSecurity()
>>>>>>
>>>>>>
>>>>>>
>>>>> Sounds like a new feature, this in itself it worthy a new Issue, oh
>>>>> and we do love contributions ;)
>>>>>
>>>>>
>>>>>> 3) Required use of "ExtenderConstants.PROPERTY_HTTP_CONTEXT_ID"
>>>>>> instead of "HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_SELECT" in
>>>>>> Servlets
>>>>>>
>>>>>> - Could not get the context selector to work - only the Extender
>>>>>> property correctly maps the servlet to the context, as created by
>>>>>> HttpContextMapping
>>>>>>
>>>>>>
>>>>> See above, about us trying to form the existing Whiteboard extender
>>>>> into the specified one by the OSGi Spec, so this could be a bug :)
>>>>>
>>>>>
>>>>>> 4) JspMapping and ResourceMapping cannot use annotations to initialize
>>>>>>
>>>>>> - Tried using the ExtenderConstants.PROPERTY_HTTP_CONTEXT_ID
>>>>>> annotation property - won't work - had expected to use Whiteboard, or
>>>>>> Whiteboard-like annotations
>>>>>> - Initializing in the constructor does work
>>>>>>
>>>>>> Sounds like another feature request.
>>>>>
>>>>>
>>>>>
>>>>>> Hope all this makes sense - not sure how to translate this into a
>>>>>> JIRA bug or feature request.
>>>>>>
>>>>>
>>>>> Makes a lot of sense now, you could open different issues / feature
>>>>> requests for those. Oh and we do love contributions, if I didn't tell you
>>>>> that before :)
>>>>>
>>>>>
>>>>>>
>>>>>> In the end, I have a workaround, and a sample you might be able to
>>>>>> use to make the scenario more clear, so that it might help others.
>>>>>>
>>>>>
>>>>> yeah, thanks will form a sample out of it, so we can actually use it
>>>>> as a reference for the integration tests for those issues/bugs/feature
>>>>> request you'll create ;)
>>>>>
>>>>>>
>>>>>> On Saturday, June 17, 2017 at 3:42:51 PM UTC-4, Achim Nierbeck wrote:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> thanks, sounds like a good idea.
>>>>>>> Yep, that's a standard scenario, so it could be a bug you found,
>>>>>>> especially since the non OSGi spec whiteboard properties seem to work.
>>>>>>>
>>>>>>> regards, Achim
>>>>>>>
>>>>>>>
>>>>>>> 2017-06-17 17:17 GMT+02:00 Eben Stewart <[email protected]>:
>>>>>>>
>>>>>>>> Sure... let me get something stripped down to the essentials....
>>>>>>>>
>>>>>>>> Maybe show how I got it to work, and how I would have expected it
>>>>>>>> to work, given the current docs? Esp if I can get it working with all
>>>>>>>> annotations (via annotations on JspMapping and ResourceMapping
>>>>>>>> classes) -
>>>>>>>> no Activator class,
>>>>>>>>
>>>>>>>> I don't know if it's necessarily a bug, but rather a disconnect or
>>>>>>>> clarification (possibly just in documentation/samples).
>>>>>>>>
>>>>>>>> At a minimum, it might make a good basis for a sample? I can't be
>>>>>>>> the only one trying to do a Servlet->forward to JSP->Custom tags in
>>>>>>>> jsp.
>>>>>>>> Pretty standard scenario.
>>>>>>>>
>>>>>>>> On Friday, June 16, 2017 at 4:27:52 PM UTC-4, Achim Nierbeck wrote:
>>>>>>>>
>>>>>>>>> Ok,
>>>>>>>>>
>>>>>>>>> maybe you can provide a little test project, we could use it as a
>>>>>>>>> sample and as foundation for an integration test.
>>>>>>>>> Sounds like you have a special condition we don't have covered
>>>>>>>>> right now.
>>>>>>>>> So it might be a bug.
>>>>>>>>>
>>>>>>>>> regards, Achim
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> 2017-06-16 22:06 GMT+02:00 Eben Stewart <[email protected]>:
>>>>>>>>>
>>>>>>>>>> I'm using 6.0.6.snapshot
>>>>>>>>>>
>>>>>>>>>> On Friday, June 16, 2017 at 3:10:56 PM UTC-4, Achim Nierbeck
>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>> Hi
>>>>>>>>>>>
>>>>>>>>>>> are you looking for this?
>>>>>>>>>>>
>>>>>>>>>>> https://github.com/ops4j/org.ops4j.pax.web/blob/master/samples/whiteboard-ds/src/main/java/org/ops4j/pax/web/samples/whiteboard/ds/WhiteboardServletWithContext.java
>>>>>>>>>>>
>>>>>>>>>>> That should work, which version of Pax Web are you using?
>>>>>>>>>>>
>>>>>>>>>>> regards, Achim
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> 2017-06-16 20:25 GMT+02:00 Eben Stewart <[email protected]>:
>>>>>>>>>>>
>>>>>>>>>>>> One step further....
>>>>>>>>>>>>
>>>>>>>>>>>> This works:
>>>>>>>>>>>>
>>>>>>>>>>>> final HttpContextMapping httpContextMapping = new
>>>>>>>>>>>> HttpContextMapping() {
>>>>>>>>>>>>
>>>>>>>>>>>> static final String HTTP_CONTEXT_ID = "customContext";
>>>>>>>>>>>>
>>>>>>>>>>>> @Override
>>>>>>>>>>>> public String getHttpContextId() {
>>>>>>>>>>>> return HTTP_CONTEXT_ID;
>>>>>>>>>>>> }
>>>>>>>>>>>>
>>>>>>>>>>>> @Override
>>>>>>>>>>>> public String getPath() {
>>>>>>>>>>>> return "customContext";
>>>>>>>>>>>> }
>>>>>>>>>>>>
>>>>>>>>>>>> @Override
>>>>>>>>>>>> public Map<String, String> getParameters() {
>>>>>>>>>>>> return null;
>>>>>>>>>>>> }
>>>>>>>>>>>>
>>>>>>>>>>>> @Override
>>>>>>>>>>>> public HttpContext getHttpContext() {
>>>>>>>>>>>> return null;
>>>>>>>>>>>> }
>>>>>>>>>>>> };
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Adding that, as well as calling
>>>>>>>>>>>> setHttpContextId("customContext") on both the resourceMapping and
>>>>>>>>>>>> jspMapping.
>>>>>>>>>>>>
>>>>>>>>>>>> A servlet also works, but only if I set
>>>>>>>>>>>>
>>>>>>>>>>>> ExtenderConstants.PROPERTY_HTTP_CONTEXT_ID
>>>>>>>>>>>>
>>>>>>>>>>>> instead of
>>>>>>>>>>>>
>>>>>>>>>>>> HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_SELECT
>>>>>>>>>>>>
>>>>>>>>>>>> Is this expected behavior?
>>>>>>>>>>>>
>>>>>>>>>>>> On Friday, June 16, 2017 at 11:19:00 AM UTC-4, Eben Stewart
>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>> Ok, still trying to narrow this down to just the JSP
>>>>>>>>>>>>> functionality....
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> What I am trying to accomplish:
>>>>>>>>>>>>> 1) As many DS-based classes, keeping to OSGI standard
>>>>>>>>>>>>> annotations as much as possible
>>>>>>>>>>>>> 2) use of @Component instead of @WebServlet, so that wiring to
>>>>>>>>>>>>> OSGI components can be done in the servlets using primarily
>>>>>>>>>>>>> annotations
>>>>>>>>>>>>> (since @WebServlet are not OSGI components, they are not included
>>>>>>>>>>>>> in the
>>>>>>>>>>>>> lifecycle - DS annotations do not work)
>>>>>>>>>>>>> 3) must be able to have separate web context roots for
>>>>>>>>>>>>> multiple applications on one server
>>>>>>>>>>>>> 4) and JSPs, preferably with custom tags (using on-the-fly
>>>>>>>>>>>>> compiling w/Jasper)
>>>>>>>>>>>>>
>>>>>>>>>>>>> Here's a real simple setup: a single jsp (/index.jsp) that
>>>>>>>>>>>>> references the tag "layout.tag" in /WEB-INF/tags - NOT tlds
>>>>>>>>>>>>>
>>>>>>>>>>>>> A single Activator class with this start() method:
>>>>>>>>>>>>>
>>>>>>>>>>>>> public void start(final BundleContext bundleContext) throws
>>>>>>>>>>>>> Exception {
>>>>>>>>>>>>> final DefaultResourceMapping rootResourceMapping = new
>>>>>>>>>>>>> DefaultResourceMapping();
>>>>>>>>>>>>> rootResourceMapping.setAlias("/");
>>>>>>>>>>>>> rootResourceMapping.setPath("");
>>>>>>>>>>>>> rootResourceMappingRegistration =
>>>>>>>>>>>>> bundleContext.registerService(ResourceMapping.class,
>>>>>>>>>>>>> rootResourceMapping,
>>>>>>>>>>>>> null);
>>>>>>>>>>>>>
>>>>>>>>>>>>> final DefaultJspMapping jspMapping = new DefaultJspMapping();
>>>>>>>>>>>>> jspMappingRegistration =
>>>>>>>>>>>>> bundleContext.registerService(JspMapping.class, jspMapping, null);
>>>>>>>>>>>>> }
>>>>>>>>>>>>>
>>>>>>>>>>>>> in root of bundle:
>>>>>>>>>>>>>
>>>>>>>>>>>>> - index.jsp
>>>>>>>>>>>>> - WEB-INF
>>>>>>>>>>>>> - tags
>>>>>>>>>>>>> layout.tag
>>>>>>>>>>>>>
>>>>>>>>>>>>> This all works as expected. localhost:8080/index.jsp properly
>>>>>>>>>>>>> shows the jsp page, including the proper use of the custom tag.
>>>>>>>>>>>>>
>>>>>>>>>>>>> I guess the real question is, how do you properly setup a
>>>>>>>>>>>>> custom context root via HttpContext, without the use of a war?
>>>>>>>>>>>>>
>>>>>>>>>>>>> What's the best practice for getting JSPs to work under a
>>>>>>>>>>>>> different ContextRoot (as this also affects session cookie
>>>>>>>>>>>>> paths)? How
>>>>>>>>>>>>> would I modify this start() to associate a context root so it
>>>>>>>>>>>>> works under
>>>>>>>>>>>>> http://localhost:8080/customcontext/index.jsp?
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Friday, June 16, 2017 at 7:09:56 AM UTC-4, Achim Nierbeck
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Ahh .. I already thought you would be running a war project.
>>>>>>>>>>>>>> Good to know that that is actually working.
>>>>>>>>>>>>>> In your case you need to make sure you also have registered
>>>>>>>>>>>>>> the taglibs as resources to your project.
>>>>>>>>>>>>>> Take a look at [1], it should be similar.
>>>>>>>>>>>>>> If that still doesn't seem to work we might hit a bug or
>>>>>>>>>>>>>> something we didn't test yet fully.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> regards, Achim
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> [1] -
>>>>>>>>>>>>>> https://github.com/ops4j/org.ops4j.pax.web/tree/master/samples/helloworld-jsp
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> 2017-06-15 23:06 GMT+02:00 Eben Stewart <
>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> So it seems a little bit more narrow - it *does* work, but
>>>>>>>>>>>>>>> only when Web-ContextPath is specified in the Manifest
>>>>>>>>>>>>>>> (therefore acting as
>>>>>>>>>>>>>>> a war?)
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> However, if using Whiteboard-DS, this is not used, instead a
>>>>>>>>>>>>>>> ServletContextHelper with a
>>>>>>>>>>>>>>> HttpWhiteboardConstants.HTTP_WHITEBOARD_CONTEXT_PATH set is
>>>>>>>>>>>>>>> used. It will
>>>>>>>>>>>>>>> compile the JSP just fine in the context path, but not find the
>>>>>>>>>>>>>>> .tag file
>>>>>>>>>>>>>>> in the tags directory.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Or I am configuring/thinking about this the wrong way, which
>>>>>>>>>>>>>>> is certainly plausible.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Would it be helpful to attach the project zip?
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Thursday, June 15, 2017 at 2:06:44 PM UTC-4, Achim
>>>>>>>>>>>>>>> Nierbeck wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> hmmm ... guess we need to take a closer look at it.
>>>>>>>>>>>>>>>> could you open an issue for that?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> regards, Achim
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> 2017-06-15 19:49 GMT+02:00 Eben Stewart <
>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> I tried that - Jasper compiler complains about the path
>>>>>>>>>>>>>>>>> not starting with /WEB-INF/
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> On Thursday, June 15, 2017 at 11:20:48 AM UTC-4, Achim
>>>>>>>>>>>>>>>>> Nierbeck wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> I'm not sure, the only thing that crosses my mind right
>>>>>>>>>>>>>>>>>> now would be the / before the WEB-INF,
>>>>>>>>>>>>>>>>>> could you give it a try without the slash?
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> If that still doesn't work out, please open an issue at
>>>>>>>>>>>>>>>>>> pax web for that.
>>>>>>>>>>>>>>>>>> OTH might want to checkout how the jsf and the primefaces
>>>>>>>>>>>>>>>>>> samples are doing this. [1]
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> regards, Achim
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> [1] -
>>>>>>>>>>>>>>>>>> https://github.com/ops4j/org.ops4j.pax.web/tree/master/samples/war-jsf-primefaces
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> 2017-06-14 20:57 GMT+02:00 Eben Stewart <
>>>>>>>>>>>>>>>>>> [email protected]>:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Very simple example... tried this under standard
>>>>>>>>>>>>>>>>>>> WAR/Tomcat environment, and it works fine.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> In pax-web, using extended DefaultJspMapping class for
>>>>>>>>>>>>>>>>>>> JSPs, directory structure of jar shows index.jsp in the
>>>>>>>>>>>>>>>>>>> root, and layout.tag
>>>>>>>>>>>>>>>>>>> in /WEB-INF/tags. It definitely sees the jsps (with the
>>>>>>>>>>>>>>>>>>> custom tag, they
>>>>>>>>>>>>>>>>>>> work fine)
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> index.jsp:
>>>>>>>>>>>>>>>>>>> <!DOCTYPE html>
>>>>>>>>>>>>>>>>>>> <%@taglib prefix="my" tagdir="/WEB-INF/tags"%>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> <my:layout>
>>>>>>>>>>>>>>>>>>> <jsp:attribute name="body">
>>>>>>>>>>>>>>>>>>> <div>
>>>>>>>>>>>>>>>>>>> Test
>>>>>>>>>>>>>>>>>>> </div>
>>>>>>>>>>>>>>>>>>> </jsp:attribute>
>>>>>>>>>>>>>>>>>>> </my:layout>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> /WEB-INF/tags/layout.tag:
>>>>>>>>>>>>>>>>>>> <!DOCTYPE html>
>>>>>>>>>>>>>>>>>>> <%@tag description="LayoutTemplate"
>>>>>>>>>>>>>>>>>>> pageEncoding="UTF-8"%>
>>>>>>>>>>>>>>>>>>> <%@attribute name="body" fragment="true" %>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> <html>
>>>>>>>>>>>>>>>>>>> <body>
>>>>>>>>>>>>>>>>>>> <jsp:invoke fragment="body"/>
>>>>>>>>>>>>>>>>>>> </body>
>>>>>>>>>>>>>>>>>>> </html>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> However, when I attempt to load the page:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> org.apache.jasper.JasperException: /index.jsp (line: 4,
>>>>>>>>>>>>>>>>>>> column: 0) No tag "layout" defined in tag library imported
>>>>>>>>>>>>>>>>>>> with prefix "my"
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Am I missing a directive somewhere?
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>> ------------------
>>>>>>>>>>>>>>>>>>> OPS4J - http://www.ops4j.org - [email protected]
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> ---
>>>>>>>>>>>>>>>>>>> You received this message because you are subscribed to
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>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Apache Member
>>>>>>>>>>>>>>>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>>>>>>>>>>>>>>>> OPS4J Pax Web <
>>>>>>>>>>>>>>>>>> http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer
>>>>>>>>>>>>>>>>>> & Project Lead
>>>>>>>>>>>>>>>>>> blog <http://notizblog.nierbeck.de/>
>>>>>>>>>>>>>>>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS
>>>>>>>>>>>>>>>>>> >
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Software Architect / Project Manager / Scrum Master
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>> ------------------
>>>>>>>>>>>>>>>>> OPS4J - http://www.ops4j.org - [email protected]
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> ---
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>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Apache Member
>>>>>>>>>>>>>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>>>>>>>>>>>>>> OPS4J Pax Web <
>>>>>>>>>>>>>>>> http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer &
>>>>>>>>>>>>>>>> Project Lead
>>>>>>>>>>>>>>>> blog <http://notizblog.nierbeck.de/>
>>>>>>>>>>>>>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Software Architect / Project Manager / Scrum Master
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> ------------------
>>>>>>>>>>>>>>> OPS4J - http://www.ops4j.org - [email protected]
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> ---
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>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Apache Member
>>>>>>>>>>>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>>>>>>>>>>>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>>>>>>>>>>>>>> Committer & Project Lead
>>>>>>>>>>>>>> blog <http://notizblog.nierbeck.de/>
>>>>>>>>>>>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> Software Architect / Project Manager / Scrum Master
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> --
>>>>>>>>>>>> --
>>>>>>>>>>>> ------------------
>>>>>>>>>>>> OPS4J - http://www.ops4j.org - [email protected]
>>>>>>>>>>>>
>>>>>>>>>>>> ---
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>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> Apache Member
>>>>>>>>>>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>>>>>>>>>>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/>
>>>>>>>>>>> Committer & Project Lead
>>>>>>>>>>> blog <http://notizblog.nierbeck.de/>
>>>>>>>>>>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>>>>>>>>>>
>>>>>>>>>>> Software Architect / Project Manager / Scrum Master
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>> --
>>>>>>>>>> ------------------
>>>>>>>>>> OPS4J - http://www.ops4j.org - [email protected]
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>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>
>>>>>>>>> Apache Member<br
>>>>>>>>>
>>>>>>>> --
>>> --
>>> ------------------
>>> OPS4J - http://www.ops4j.org - [email protected]
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>>
>>
>> --
>>
>> Apache Member
>> Apache Karaf <http://karaf.apache.org/> Committer & PMC
>> OPS4J Pax Web <http://wiki.ops4j.org/display/paxweb/Pax+Web/> Committer
>> & Project Lead
>> blog <http://notizblog.nierbeck.de/>
>> Co-Author of Apache Karaf Cookbook <http://bit.ly/1ps9rkS>
>>
>> Software Architect / Project Manager / Scrum Master
>>
>>
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