Re: Camel routeTemplate
Hello again,
I looked into the source..
What do you think about adding RouteTemplateParameterSource interface to
public class BlueprintPropertiesSource extends ServiceSupport implements
PropertiesSource?
Otherwise I would work with a simple service like
MyRouteTemplateParameterSource implements RouteTemplateParameterSource.
But How can I trigger the reload of a blueprint? The only "hackaround" i
could think of would be something like this
?
Or is there a better mechanism to restart a blueprint bundle with an event
e.g. EventAdmin? i only found one point in code where
blueprintContainer.reload(); is called.
What do you think?
BR
Matthias
Am Mi., 7. Juli 2021 um 12:54 Uhr schrieb Matthias Leinweber <
m.leinwe...@datatactics.de>:
> Hello Jb,
>
> i wasn't looking for the basic stuff... I tried this:
> And yes i configured cm:property-paceholder from osgi config (Which is
> working with reloading) but this here doesn't work
>
>
>
>
>
>
>
>
> {{greeting}} ${body}
>
>
>
>
>
> And in spring application.props you can do something like the following
> what i added to the osgi config. Its quite handy when you want to create
> multiple kafka consumer within one context e.g.
>
> camel.route-template[0].template-id=myTemplatecamel.route-template[0].name=Jeancamel.route-template[0].greeting=cheese
> camel.route-template[1].template-id=myTemplatecamel.route-template[1].name=Matthiascamel.route-template[1].greeting=wurst
>
>
> Btw i had an outher Caml regarded question .. injecting karaf JAAS into jetty
> and kubernetes clustering support.
>
> BR,
>
> Matthias
>
>
> Am Mi., 7. Juli 2021 um 09:26 Uhr schrieb Jean-Baptiste Onofre <
> j...@nanthrax.net>:
>
>> Hi Mathias,
>>
>> Is it what you are looking for:
>> https://github.com/apache/karaf/tree/main/examples/karaf-camel-example/karaf-camel-example-blueprint
>> ?
>>
>> Regards
>> JB
>>
>> Le 6 juil. 2021 à 21:57, Matthias Leinweber
>> a écrit :
>>
>> Hello,
>>
>> i am trying to use routeTemplates within karaf with DSL but i don't find
>> any examples how to create routes with XML DSL. Also
>> https://camel.apache.org/manual/latest/route-template.html#_creating_routes_from_properties_file
>> seems not wo work in karaf.
>>
>> Any suggestions?
>>
>> br,
>> Matthias
>>
>>
>>
>
> --
>
> Matthias Leinweber
>
> Telefon: +49 176 810 24580
> E-Mail: m.leinwe...@datatactics.de
> Internet: http://www.datatactics.de
>
> datatactics GmbH, Sitz der Gesellschaft: Frankfurt am Main,
> Registergericht: Amtsgericht Frankfurt am Main, HRB 121394, Geschäftsführer
> Matthias Leinweber
>
RE: Shutdown issue ActiveMq
Good morning JB,
had you already a chance to have a look at the example?
Thanks,
Joerg
-Original Message-
From: Jörg Jansen
Sent: Montag, 5. Juli 2021 10:47
To: 'user@karaf.apache.org'
Subject: RE: Shutdown issue ActiveMq
Hi JB,
I just pushed an example to github, which shows the configuration and a
reproduction guide: https://github.com/jojansen/jms-shutdown.git
Maybe you have time to look into it?
Regards,
Joerg
-Original Message-
From: Jörg Jansen
Sent: Freitag, 2. Juli 2021 15:02
To: user@karaf.apache.org
Subject: RE: Shutdown issue ActiveMq
Sure,
the feature looks like:
jms
spring
activemq-broker-noweb
activemq-client
pax-jms-pool-pooledjms
pax-jms-activemq
camel-jms
name = lisa-amq
osgi.jndi.service.name = jms/lisa-amq
password = ${activemq.jms.password}
connectionFactoryType = ConnectionFactory
type = activemq
url = ${activemq.url}
user = ${activemq.jms.user}
# hints for pax-jms-config to use selected
org.ops4j.pax.jms.service.PooledConnectionFactoryFactory
pool = pooledjms
xa = false
# pooled-jms specific configuration of
org.messaginghub.pooled.jms.JmsPoolConnectionFactory
pool.idleTimeout = 10
pool.maxConnections = 10
pool.blockIfSessionPoolIsFull = true
pax.jms.managed = true
Thanks and regards
Joerg
-Original Message-
From: Jean-Baptiste Onofre
Sent: Freitag, 2. Juli 2021 14:53
To: user@karaf.apache.org
Subject: Re: Shutdown issue ActiveMq
It should be fine if your feature installed pax-jms config has prerequisite.
Can you share snippet of your feature referencing activemq-broker ?
Regards
JB
> Le 2 juil. 2021 à 14:21, Jörg Jansen a
> écrit :
>
> It's installed as a prerequisite feature (which is referenced by my
> customized boot feature).
>
> Regards,
> Joerg
>
> -Original Message-
> From: Jean-Baptiste Onofre
> Sent: Freitag, 2. Juli 2021 14:07
> To: user@karaf.apache.org
> Subject: Re: Shutdown issue ActiveMq
>
> Ah the broker is installed as a feature in Karaf ? I thought your broker was
> outside of Karaf (standalone).
>
> Does activemq-broker feature installed as boot feature ? Or do you install
> after startup using feature:install ?
>
> Regards
> JB
>
>> Le 2 juil. 2021 à 11:14, Jörg Jansen a
>> écrit :
>>
>> Hi JB,
>>
>> I'm using the AUTO ack, but switching to CLIENT doesn't make any difference.
>> How can I change the AMQ pool?
>> From my understanding it should be the preferred way to use pooledjms.
>>
>> This behavior sounds to me, that it may be be a ordering problem in my
>> assembly.
>> The broker should be shutdown after all cliens.
>>
>> Regards,
>> Joerg
>>
>> -Original Message-
>> From: Jean-Baptiste Onofre
>> Sent: Freitag, 2. Juli 2021 09:52
>> To: user
>> Subject: Re: Shutdown issue ActiveMq
>>
>> Hi,
>>
>> Did you try with another kind of pooler ? Like "native" ActiveMQ pool
>> instead of wrapped pooledjms ?
>>
>> What kind of ack do you use in your Camel route ? AUTO (default) or CLIENT ?
>>
>> Regards
>> JB
>>
>>> Le 2 juil. 2021 à 08:05, Jörg Jansen a
>>> écrit :
>>>
>>> Hi everybody,
>>>
>>> I'm facing a problem with our JMS connection, when shutting down the karaf
>>> container.
>>> The JMS connectionFactory is provided/configured via ops4j-jms.
>>> When shutting down karaf, I receive the message: "Caught exception trying
>>> rollback() when putting session back into the pool, will invalidate.
>>> javax.jms.IllegalStateException: The Session is closed".
>>>
>>> Does anybody have an idea how to fix it?
>>> Seaching for a workaround brings up to set the idleTimeout to 0, but this
>>> has no effect.
>>>
>>> The currently used versions are:
>>> Karaf: 4.3.2
>>> ActiveMq: 5.16.0
>>> Camel: 3.7.4
>>>
>>> Any help would be really appreciated.
>>>
>>> Additional details are available below.
>>>
>>> Thanks in advance,
>>> Joerg
>>>
>>>
>>>
>>> Stacktrace
>>>
>>> 2021-07-02T07:46:30,260 | WARN | Camel (gs-os-connector) thread #22 -
>>> JmsConsumer[AMQ.GSLISA.OS.BUFFERED-SPX] | JmsPoolSession
>>> | 213 - org.messaginghub.pooled.jms - 1.2.1 | Caught exception trying
>>> rollback() when putting session back into the pool, will invalidate.
>>> javax.jms.IllegalStateException: The Session is closed
>>> javax.jms.IllegalStateException: The Session is closed
>>> at
>>> org.apache.activemq.ActiveMQSession.checkClosed(ActiveMQSession.java:772)
>>> ~[?:?]
>>> at
>>> org.apache.activemq.ActiveMQSession.rollback(ActiveMQSession.java:597)
>>> ~[?:?]
>>> at
>>> org.messaginghub.pooled.jms.JmsPoolSession.close(JmsPoolSession.java:112)
>>> [!/:?]
>>> at
>>> org.springframework.jms.support.JmsUtils.closeSession(JmsUtils.java:109)
>>> [!/:?]
>>> at
>>>
Re: Strange NoClassDefFoundError in VaadinServletService
Hi JB, are you finished with your tests on the Azure machine? Can I turn it off? Regards Richard Am Di., 29. Juni 2021 um 08:49 Uhr schrieb Richard Hierlmeier < rhierlme...@googlemail.com>: > No, I am not on Slack. > > Richard > > Am Mo., 28. Juni 2021 um 16:24 Uhr schrieb Jean-Baptiste Onofre < > j...@nanthrax.net>: > >> Hi, >> >> Not yet, just "back in the business" after most of the relocation (still >> in the middle of the boxes). >> >> I will check later tonight or tomorrow. >> >> By the way, are you on Slack if I have questions or so ? >> >> Regards >> JB >> >> Le 28 juin 2021 à 16:03, Richard Hierlmeier >> a écrit : >> >> Hi JB, >> >> any news from this issue? >> >> Richard >> >> Am Mo., 21. Juni 2021 um 08:26 Uhr schrieb Richard Hierlmeier < >> rhierlme...@googlemail.com>: >> >>> Hi JB, >>> >>> no problem. I am preparing the instance in the cloud. >>> I will send you the connection details in a private message. >>> >>> Thank you >>> >>> Richard >>> >>> Am Mo., 21. Juni 2021 um 07:58 Uhr schrieb JB Onofré : >>> Hi Richard I don’t have time before Wednesday this week (off today and tomorrow for relocation). I will try to take a look on Wednesday. Regards JB Le 21 juin 2021 à 07:53, Richard Hierlmeier a écrit : I upgraded meanwhile to Karaf 4.3.2, but the problem is still present. vaadin-server bundle has no dynamic imports. I can see the import in the vaadin-server bundle: karaf@root()> la -u | grep vaadin-server 148 | Active | 80 | 8.13.0 | mvn:com.vaadin/vaadin-server/8.13.0 karaf@root()> headers 148 ... Import-Package = ... org.atmosphere.cpr;resolution:=optional;version=2.4.30.vaadin3, ... I have the following feature dependencies: vaadin<- ONE <- TWO karaf@root()> shutdown > bin/karaf.bat clean kara@root()> feature:repo-add ... karaf@root()> feature:install TWO > grep vaadin-server data/log/karaf.log 2021-06-21T07:23:43,335 | INFO | features-3-thread-1 | FeaturesServiceImpl | 18 - org.apache.karaf.features.core - 4.3.2 | mvn:com.vaadin/vaadin-server/8.13.0 2021-06-21T07:23:44,075 | INFO | features-3-thread-1 | FeaturesServiceImpl | 18 - org.apache.karaf.features.core - 4.3.2 | mvn:com.vaadin/vaadin-server/8.13.0 In this constellation I get now the NoClassDefFoundError when accessing the Vaadin UI. karaf@root()> shutdown > bin/karaf.bat clean karaf@root()> feature:repo-add ... karaf@root()> feature:install ONE > grep vaadin-server data/log/karaf.log 2021-06-21T07:28:53,691 | INFO | features-3-thread-1 | FeaturesServiceImpl | 18 - org.apache.karaf.features.core - 4.3.2 | mvn:com.vaadin/vaadin-server/8.13.0 2021-06-21T07:28:54,230 | INFO | features-3-thread-1 | FeaturesServiceImpl | 18 - org.apache.karaf.features.core - 4.3.2 | mvn:com.vaadin/vaadin-server/8.13.0 Now I can access the Vaadin UI. kara@root()> feature:install TWO Vaadin UI is still working. Are you interested in analyzing this problem? I can provide an instance in a public cloud. Regards Richard Am Sa., 19. Juni 2021 um 06:39 Uhr schrieb Jean-Baptiste Onofre < j...@nanthrax.net>: > Hi Richard, > > Did you see a refresh when you install feature TWO ? > > Do you see org.atmosphere.cpr import in vaadin server bundle or is it > a dynamic import ? > > Regards > JB > > Le 18 juin 2021 à 18:21, Richard Hierlmeier < > rhierlme...@googlemail.com> a écrit : > > > I have a strange error in a Vaadin application running in Karaf 4.3.1. > I have two features, that use Vaadin. Feature ONE works fine. When feature > TWO is deployed I get the following error when accessing the Vaadin UI: > > java.lang.NoClassDefFoundError: org/atmosphere/cpr/AtmosphereHandler > at > com.vaadin.server.VaadinServletService.createRequestHandlers(VaadinServletService.java:68) > at com.vaadin.server.VaadinService.init(VaadinService.java:219) > at > com.vaadin.server.VaadinServlet.createServletService(VaadinServlet.java:380) > at com.vaadin.server.VaadinServlet.init(VaadinServlet.java:210) > at de.hierlmeier.karaf.vaadinsample.UIServlet.init(UIServlet.java:44) > at > org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:624) > at > org.eclipse.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:478) > at > org.eclipse.jetty.servlet.ServletHolder.prepare(ServletHolder.java:751) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545) > at
