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From "Howard W. Smith, Jr." <smithh032...@gmail.com>
Subject Re: JSF 2.2 status & snapshot usage
Date Sat, 28 Sep 2013 03:36:33 GMT
1. downloaded the 2013-09-27 tomee+ JAR
2. downloaded 2013-09-27 myfaces 2.2 api + impl JARs
3. extracted tomee+ JAR, and copied myfaces 2.2 JARs to tomee/lib
4. marked a bean in my app with MyFaces 2.2 @ViewScoped
(javax.faces.view.ViewScoped)

import javax.faces.view.ViewScoped;

@Named
@ViewScoped
public class MessengerBean implements Serializable {


which has @PostConstruct and @PreDestroy methods, and slf4j logger in both
of those methods


5. built project, dropped WAR in tomee/webapps, started tommee+
6. saw the following, which is /definitely/ related to OWB-894[1], which
has not been fixed, yet

Sep 27, 2013 11:02:24 PM org.apache.webbeans.config.BeansDeployer
isValidManagedBean
INFO: skipped deployment of:
org.apache.myfaces.cdi.view.ViewScopeContextExtension reason: Bean
implementation class can not implement
javax.enterprise.inject.spi.Extension.!


6. logged into my app, and began testing the myfaces 2.2 @ViewScoped bean
(MessengerBean); below is login, 'render' view via ui:include
src=#{bean.dynamicInclude} and close view twice

Sep 27, 2013 11:06:35 PM jsf.users.pf_UsersController loginUser
INFO: administrator logged in at 09/27/2013 11:06 PM
Sep 27, 2013 11:06:54 PM pf.MessengerBean init
INFO: pf.MessengerBean@7a26d557
Sep 27, 2013 11:06:54 PM javax.faces.component._ExternalSpecifications
isBeanValidationAvailable
INFO: MyFaces Bean Validation support enabled
Sep 27, 2013 11:07:03 PM pf.MessengerBean releaseResources
INFO: pf.MessengerBean@7a26d557
Sep 27, 2013 11:07:25 PM pf.MessengerBean init
INFO: pf.MessengerBean@1d124610
Sep 27, 2013 11:07:39 PM pf.MessengerBean releaseResources
INFO: pf.MessengerBean@1d124610

7. next, I 'rendered' via again via ui:include
src="#{bean.dynamicInclude}"; look at the bean ID

Sep 27, 2013 11:08:57 PM pf.MessengerBean init
INFO: pf.MessengerBean@7b868842

8. did a GET by pressing F5 key in browser (google chrome), so new bean was
constructed and the previous bean is still out there in la-la land :)

Sep 27, 2013 11:09:13 PM pf.MessengerBean init
INFO: pf.MessengerBean@58375a42

9. close view similar to what I did in #6 above...via
commandButton/PrimeFaces-menuitem POST
action="#{bean.methodThatReturnsNonNullOutcome}"

Sep 27, 2013 11:09:22 PM pf.MessengerBean releaseResources
INFO: pf.MessengerBean@58375a42

10. did a GET immediately after POST in #9 above, and bean was constructed
and destroyed

Sep 27, 2013 11:09:32 PM pf.MessengerBean init
INFO: pf.MessengerBean@77ed8c1a
Sep 27, 2013 11:09:32 PM pf.MessengerBean releaseResources
INFO: pf.MessengerBean@77ed8c1a

11. rendered view again like I did in # 6 and 7, above

Sep 27, 2013 11:10:05 PM pf.MessengerBean init
INFO: pf.MessengerBean@37a1a0e5

12. did a user logout, which invokes session.invalidate(), but the bean in
la-la land (see #8 above) is not destroyed 'immediately' and the bean
constructed via #11 above has not be destroyed (which means it is out there
in la-la land, somewhere). :)

Sep 27, 2013 11:11:35 PM jsf.users.pf_UsersController logout
INFO: administrator logged out at 09/27/2013 11:11 PM


FYI, OmniFaces CDI @ViewScoped[2] is doing something to ensure that the
bean is destroyed immediately at/after session.invalidate().


[1] https://issues.apache.org/jira/browse/OWB-894

[2] http://code.google.com/p/omnifaces/issues/detail?id=201



On Thu, Sep 26, 2013 at 9:39 AM, Howard W. Smith, Jr. <
smithh032772@gmail.com> wrote:

> Wow, very interesting response, Leonardo, thanks!
>
> I just clicked the 'star' on your email (in my gmail), and going to have
> to download latest tomee and do some MyFaces/JSF 2.2 testing with my
> app...when/as I get bandwidth to do so.
>
> I think I saw you posting a few (MyFaces/JSF 2.2) things (recently) in
> tomee's JIRA, but have not been on tomee's JIRA for at least 1 or 2 weeks
> now.
>
> This is definitely good news and glad to see the progress, especially
> since I was previously-and-initially a Mojarra user, and
> now-and-continuously, a happy-and-most-likely-will-be-a-loyal MyFaces
> (Core) user! :)
>
>
>
> On Thu, Sep 26, 2013 at 9:11 AM, Leonardo Uribe <lu4242@gmail.com> wrote:
>
>> Hi Howard
>>
>> JSF spec is always one step behind servlet spec, so in this case MyFaces
>> 2.2.x is tested against tomcat 7, so there are no plans for test in tomcat
>> 8, but in the recent times most of the testing code has been done using
>> junit (running myfaces in a junit test specially designed for that). There
>> are just a couple of features that needs a full test using a web server
>> (like the file upload component, which cannot be tested properly in a
>> junit
>> test). If it works in tomcat 7, it will definitively work in tomcat 8
>> without trouble.
>>
>> I have already run MyFaces 2.2.x in tomee, just changing the jars, but it
>> was required to fix some lines of code in tomee, so for now it works with
>> the latest snapshot. There is still pending some code cleanup in MyFaces
>> Core 2.2.x, and those changes could potentially affect tomee
>> compatibility,
>> but it is necessary to do it. I'll try to avoid changes on myfaces spi
>> code
>> as much as possible, to avoid changes (and pain!) in server integration
>> code, but there is no any warrant in that part, because we haven't do a
>> cleanup since 1.0 and it is necessary to remove some unused classes / code
>> and some incomplete features that are there but then were included in the
>> spec or they have been forgotten over the time.
>>
>> I already did some performance test on the code, and it has not been found
>> any regressions in this part.
>>
>> An snapshot of tomee can be found here:
>>
>>
>> https://repository.apache.org/content/repositories/snapshots/org/apache/openejb/apache-tomee/
>>
>> pick the latest one in 1.6.0-SNAPSHOT
>>
>> regards,
>>
>> Leonardo Uribe
>>
>>
>>
>> 2013/9/26 Howard W. Smith, Jr. <smithh032772@gmail.com>
>>
>> > +1 for asking this question and for the responses, so far.
>> >
>> > Leonardo, you mentioned that the stack works with tomcat7. has MyFaces
>> > 2.2(.x) been testing against tomcat8, or will MyFaces  2.2(.x) be tested
>> > against tomcat8?
>> >
>> > i'm sure when tomcat8 and myFaces 2.2(.x) work together to meet JSF 2.2
>> > requirements, then I'm sure tomee will be onboard with that stack, too.
>> how
>> > has the chatter been between myfaces and tomee about adapting MyFaces
>> > 2.2(.x) ?
>> >
>> >
>> >
>> >
>> > On Thu, Sep 26, 2013 at 4:51 AM, Karl Kildén <karl.kilden@gmail.com>
>> > wrote:
>> >
>> > > What a great reply!
>> > >
>> > > I will have a blast testing it, thanks a lot for pushing a new
>> snapshot
>> > and
>> > > everything.
>> > >
>> > > Cheers
>> > >
>> > >
>> > > On 26 September 2013 10:37, Leonardo Uribe <lu4242@gmail.com> wrote:
>> > >
>> > > > Hi
>> > > >
>> > > > For the people interested in the topic, the code right now in trunk
>> is
>> > > > almost complete, in fact I'm on the final steps to release a beta,
>> but
>> > I
>> > > > have to hunt down all minor issues left. If you want to try:
>> > > >
>> > > > - HTML5 Friendly Markup
>> > > > - Resource Library Contracts
>> > > > - Faces Flows
>> > > > - Stateless Views
>> > > > - FlowScoped and ViewScoped
>> > > > - Dynamic component creation (vdl.createComponent(...) MYFACES-3733)
>> > > > - CSRF view protection
>> > > > - f:viewAction
>> > > > - File Upload Component (remember jetty 8 is broken in that part,
it
>> > > works
>> > > > with tomcat 7)
>> > > >
>> > > > You can do it. The code looks just great, but keep in mind that "the
>> > > devil
>> > > > is on the details".
>> > > >
>> > > > The list of pending points before MyFaces Beta is this:
>> > > >
>> > > > - RendererWrapper logic (@ListenerFor and @ResourceDependency)
>> > > > - http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-766
>> > > > Events from the flash
>> > > > - http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-1028
>> > > > Deprecate StateManager, point to StateManagementStrategy. In
>> > > > StateManagementStrategy, require the use of the visit
>> > > > API to perform the saving.
>> > > > - http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-763
>> > > > Change Section 5.4 “Managed Bean Annotations” to account for new
>> > > > injectability requirements.
>> > > > - http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-1164
>> > > > If running in a container that supports EL 3.0, add the necessary
>> > > > ELResolvers. See Section 5.6.2.8 “Stream,
>> > > > StaticField, Map, List, Array, and Bean ELResolvers”.
>> > > > http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-1169
>> > > > - New XML Namespace for XSD files introduced in JSF 2.2, and also
>> for
>> > > > facelet tag libraries.
>> > > > The following XSD files are new for JSF 2.2, and each will be in the
>> > XML
>> > > > namespace
>> > > > http://xmlns.jcp.org/xml/ns/javaee.
>> > > > web-facelettaglibrary_2_2.xsd
>> > > > web-facesconfig_2_2.xsd
>> > > > web-partialresponse_2_2.xsd
>> > > >
>> > > > It is a small list, but anyway it requires some time to get it done,
>> > and
>> > > it
>> > > > does not include the necessary tasks to do a code cleanup before the
>> > > > official release.
>> > > >
>> > > > I have pushed a new snapshot here:
>> > > >
>> > > >
>> > > >
>> > >
>> >
>> https://repository.apache.org/content/repositories/snapshots/org/apache/myfaces/core/
>> > > >
>> > > >
>> > > >
>> > >
>> >
>> https://repository.apache.org/content/repositories/snapshots/org/apache/myfaces/core/myfaces-bundle/2.2.0-SNAPSHOT/myfaces-bundle-2.2.0-20130926.083155-1528.jar
>> > > >
>> > > > regards,
>> > > >
>> > > > Leonardo Uribe
>> > > >
>> > > >
>> > > >
>> > > > 2013/9/26 Thomas Andraschko <andraschko.thomas@gmail.com>
>> > > >
>> > > > > Hi Karl,
>> > > > >
>> > > > > AFAICS in JIRA, 2.2 should be feature complete.
>> > > > > Maybe Leo can give a small update about the status :)
>> > > > >
>> > > > > Regards,
>> > > > > Thomas
>> > > > >
>> > > > >
>> > > > > 2013/9/26 Karl Kildén <karl.kilden@gmail.com>
>> > > > >
>> > > > > > Hello,
>> > > > > >
>> > > > > > First off what's the recommended way to get a hold of a
current
>> > > myfaces
>> > > > > > snapshot, preferably with maven?
>> > > > > >
>> > > > > > I am eager to try parts of JSF 2.2. I've been snooping around
in
>> > jira
>> > > > to
>> > > > > > get a sense of the completeness level of JSF 2.2 but I felt
I
>> might
>> > > as
>> > > > > well
>> > > > > > ask...
>> > > > > >
>> > > > > > - HTML Friendly Markup?
>> > > > > > - FlowScoped and ViewScoped?
>> > > > > >
>> > > > > > Thanks again for Myfaces! Cheers
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>>
>
>

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