Re: Instagram Component ?

[Mark]

I'm currently investigating whether to use a 3rd party Java Instagram API
or write one from scratch for this component.  None that I've found work
really well and have an Apache-friendly license.




On Sat, Mar 26, 2016 at 1:32 AM, Claus Ibsen  wrote:

> Hi
>
> Yeah we do not have such a component. And it would be great to have one.
>
> We love contributions
> http://camel.apache.org/contributing
>
>
> On Fri, Mar 25, 2016 at 7:49 PM, Matt Sicker  wrote:
> > No, there isn't an official component, and I don't see any third party
> > ones, either.
> >
> > On 25 March 2016 at 13:40, Mark  wrote:
> >
> >> I'm wondering if there is an Instagram component in Camel.  If not I'd
> like
> >> to start work on one and can submit a pull request back to the baseline.
> >>
> >
> >
> >
> > --
> > Matt Sicker 
>
>
>
> --
> Claus Ibsen
> -
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>

[CAMEL-JETTY] How to manage filter-mapping?

[Charlee Chitsuk]

Hi,

I'm trying to put the "servlet-filter" to the "camel-jetty" (version
2.17.0). At the moment I config the route as the following: -

from("jetty:http://0.0.0.0:8080/myweb;
   + "?matchOnUriPrefix=true&"
   + "filtersRef=my-filter&"
   + "filterInit.key1=value1")

Everything work great, the filter applies for "/myweb/*". Anyhow I would
like to apply the filter only for some path, e.g. "/myweb/foo/*".

Regarding to the "web.xml", we are able to set the 'filter-mapping' by
providing the 'url-pattern', e.g.


my-filter
/foo/*



I'm not sure if there is any configuration via the 'camel-jetty' or not.
Could you please help to advise further?

--
   Best Regards,

   Charlee Ch.

Re: Camel JMS, what is a "task" in maxMessagesPerTask?

[David Karlsen]

No - it's not tied to commitsize - it's for scaling up/down the
threadpool / how long to keep threads sticking around for processing:
http://docs.spring.io/autorepo/docs/spring-framework/2.5.x/api/org/springframework/jms/listener/DefaultMessageListenerContainer.html#setMaxMessagesPerTask(int)
http://bsnyderblog.blogspot.no/2010/05/tuning-jms-message-consumption-in.html

2016-03-27 17:54 GMT+02:00 Vanshul.Chawla :
> Its max number of message processed in one task. Ie max messages pulled from 
> queue before MQ commit happens which means one transaction commit for MQ.
>
> -Original Message-
> From: raffi [mailto:raffi.onj...@gmail.com]
> Sent: Sunday, March 27, 2016 10:49 AM
> To: users@camel.apache.org
> Subject: Re: Camel JMS, what is a "task" in maxMessagesPerTask?
>
> Ahh, ok, thanks Claus.
>
>
>
> --
> View this message in context: 
> http://camel.465427.n5.nabble.com/Camel-JMS-what-is-a-task-in-maxMessagesPerTask-tp5779819p5779822.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>



-- 
--
David J. M. Karlsen - http://www.linkedin.com/in/davidkarlsen

Bean properties/vaargs

[Ranx]

I have a bean in my blueprint that looks like this:


...








I'd like that to be a bit terser.






I'm sure there



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RE: Camel JMS, what is a "task" in maxMessagesPerTask?

[Vanshul . Chawla]

Its max number of message processed in one task. Ie max messages pulled from 
queue before MQ commit happens which means one transaction commit for MQ.

-Original Message-
From: raffi [mailto:raffi.onj...@gmail.com] 
Sent: Sunday, March 27, 2016 10:49 AM
To: users@camel.apache.org
Subject: Re: Camel JMS, what is a "task" in maxMessagesPerTask?

Ahh, ok, thanks Claus.



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Re: Camel JMS, what is a "task" in maxMessagesPerTask?

[raffi]

Ahh, ok, thanks Claus.



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Re: Camel JMS, what is a "task" in maxMessagesPerTask?

[Claus Ibsen]

Its a spring jms option, so you can find more details what it mean at spring jms

you can google for
spring jms maxMessagesPerTask

and find it in their docs somewhere


On Sun, Mar 27, 2016 at 4:51 PM, raffi  wrote:
> While not explicitly mentioned in Camel JMS docs, I'm assuming "task" is a
> thread, so *maxMessagesPerTask=5* limits the number of messages on which a
> thread can operate; is that correct?
>
>
>
> --
> View this message in context: 
> http://camel.465427.n5.nabble.com/Camel-JMS-what-is-a-task-in-maxMessagesPerTask-tp5779819.html
> Sent from the Camel - Users mailing list archive at Nabble.com.



-- 
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-
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2

Camel JMS, what is a "task" in maxMessagesPerTask?

[raffi]

While not explicitly mentioned in Camel JMS docs, I'm assuming "task" is a
thread, so *maxMessagesPerTask=5* limits the number of messages on which a
thread can operate; is that correct?



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Re: Camel route ACtiveMQ to ActiveMq has low transactions per second

[raffi]

It's slow because you're creating/destroying connections repeatedly; you need
pooling:

PooledConnectionFactory connectionFactory =
  new
PooledConnectionFactory("vm://mybroker?broker.persistent=false");
CamelContext context = new DefaultCamelContext();
context.addComponent(
 "test-jms2",
 JmsComponent.jmsComponentAutoAcknowledge(connectionFactory));
context.addComponent(
 "test-jms"
 JmsComponent.jmsComponentAutoAcknowledge(connectionFactory));


Also, don't use *threads() * with /concurrentConsumer/, use the latter only.

context.addRoutes(new RouteBuilder() {
@Override
public void configure() {
from(
   
"test-jms:queue:test.queue?concurrentConsumers=5=false")
.to("test-jms2:queue:test2.queue");
}
});

I was able to send thousands of messages in just a few seconds with those
optimizations alone,

Hope it helps
Raffi



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Re: Camel Context Auto Configuration

[geoHeil]

Awesome.

Thanks a lot.



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Re: Camel Context Auto Configuration

[Claus Ibsen]

Its called camel.springboot.mainRunController
and I think spring allow dashes: camel.springboot.main-run-controller


The prefix is "camel.springboot".

https://github.com/apache/camel/blob/master/components/camel-spring-boot/src/main/java/org/apache/camel/spring/boot/CamelConfigurationProperties.java#L20

On Sun, Mar 27, 2016 at 2:54 PM, geoHeil  wrote:
> Unfortunately working along I realized that still, there is something wrong
> with my approach. Here is a minimum example:
> https://github.com/geoHeil/camelQuestion but for me the context seems to
> *not* keep running.
>
>
>
> --
> View this message in context: 
> http://camel.465427.n5.nabble.com/Camel-Context-Auto-Configuration-tp5779752p5779813.html
> Sent from the Camel - Users mailing list archive at Nabble.com.



-- 
Claus Ibsen
-
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2

Re: Camel Properties Spring Boot Unit test not found

[geoHeil]

###Updated-version##

Hi sure, 

here is a minimum example: 
https://github.com/geoHeil/camelQuestion

Unfortunately, putting together this minimum example revealed a couple of
more issues with my application. 

The good thing is: I could verify that indeed if I use the
camel-spring-testrunner and appropriate setup it works. 
Nonetheless, this question remains: 
Is stronger coupling e.g. using {{camelProperty}} better compared to using a
Spring property. 

The bad thing is: 
why does camel not delete the files as specified in the tear down method? 
why is the null folder and .camel created and original csv deleted? 
And why is my camel context not the property 

camel: 
  mainRunController: true 

to keep the application running?
(https://github.com/apache/camel/blob/master/components/camel-spring-boot/src/main/java/org/apache/camel/spring/boot/CamelConfigurationProperties.java#L63)



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Re: Camel Context Auto Configuration

[geoHeil]

Unfortunately working along I realized that still, there is something wrong
with my approach. Here is a minimum example: 
https://github.com/geoHeil/camelQuestion but for me the context seems to
*not* keep running.



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Re: Camel Properties Spring Boot Unit test not found

[geoHeil]

Hi sure,

here is a minimum example:
https://github.com/geoHeil/camelQuestion

Unfortunately, it only works to display the code :( as it does not find some
input files. (However this works in my real application).

I could verify that indeed if I use the camel-spring-testrunner and
appropriate setup it works.

For me only this question remains:
Is stronger coupling e.g. using {{camelProperty}} better compared to using a
Spring property.



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Re: Camel Properties Spring Boot Unit test not found

[Claus Ibsen]

Maybe you can put a project on github or attach as a .zip to an email
or something - then its easier to look.

And write a readme file explaining how to run and what is wrong. eg do
it work fine without testing and is it only in an unit test the
property is not resolved ?

On Sat, Mar 26, 2016 at 6:17 PM, Georg Heiler  wrote:
> Regarding your question:
>
> What happens if you have a application.yml file and put the property in
> there?
>
> Well the my-property is set like:
>
> myProperty: someValue
>
> in the application.yml as well as the application-test.yml
>
> Trying to access the property like:
>
> @Value(„${myProperty}")
> private String myProperty;
>
> Works.
> But in the test-case I try to create my route-builder like:
>
> @Override
> public RouteBuilder createRouteBuilder() {
> LOG.info(„MyProperty: #" + myProperty);
> return new MyRouteBuilder();
> }
>
>
> Whereas MyRoute Builder is implemented as follows:
>
> @Component
> public class MyRouteBuilder extends RouteBuilder {
>
>private static final Logger LOGGER =
> Logger.getLogger(MyRouteBuilder.class);
>
>@Override
>public void configure() throws Exception {
>   // REGISTER ROUTE TO IMPORT CSV
>   from("file:{{myProperty}}/?noop=true") // FILE PATH FROM PROPERTIES
>  .log(LoggingLevel.INFO, "PROCESSING FILE ${file:name}...")
>
>
> And in this freshly instantiated class the property does not seem to be
> available any more in case the instantiation happens in the Unit test.
>
> A different value (used to connect to a message queue) could be read without
> problems from a @Bean annotated configuration class.
>
> Am 26.03.2016 um 16:59 schrieb Claus Ibsen :
>
> What happens if you have a application.yml file and put the property in
> there?
>
> camel-spring-boot uses spring's property resolver so its a bit strange
> if spring can find it and not camel. What if you use that key in a
> spring @Bean is spring able to find it ?
>
> On Sat, Mar 26, 2016 at 3:26 PM, geoHeil 
> wrote:
>
> Hi,
>
> my Camel properties work fine during normal execution of the software.
> However, when I execute it via JUnit the properties cannot be read anymore.
> As this is a spring boot application I stored the properties in the
> application.yml properties file.
>
> This is the error-message:
> Property with key [myProperty] not found in properties from text:
> file:{{myProperty}}/?noop=true
>
> The following annotations are used for the test class:
> @RunWith(SpringJUnit4ClassRunner.class)
> @SpringApplicationConfiguration(classes = MyClass.class)
> @ActiveProfiles("test")
> and the properties are defined in src/main/resources/application-test.yml
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/Camel-Properties-Spring-Boot-Unit-test-not-found-tp5779765.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>
>
>
> --
> Claus Ibsen
> -
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2
>
>



-- 
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-
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2

Customizing Http Response code

[sumanth]

Hi 
  I developed a REST Service using Camel.I want to change Response code 200
to User defined Response code. 
Requirement :Whenever Validation failed Response code is 404 and Response
Message is BadRequest

Regards
Sumanth



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Re: Camel Properties Spring Boot Unit test not found

[Georg Heiler]

Regarding your question:
> What happens if you have a application.yml file and put the property in there?
Well the my-property is set like:
myProperty: someValue
in the application.yml as well as the application-test.yml

Trying to access the property like:
@Value(„${myProperty}")
private String myProperty;
Works.
But in the test-case I try to create my route-builder like:
@Override
public RouteBuilder createRouteBuilder() {
LOG.info(„MyProperty: #" + myProperty);
return new MyRouteBuilder();
}

Whereas MyRoute Builder is implemented as follows:

@Component
public class MyRouteBuilder extends RouteBuilder {

   private static final Logger LOGGER = Logger.getLogger(MyRouteBuilder.class);

   @Override
   public void configure() throws Exception {
  // REGISTER ROUTE TO IMPORT CSV
  from("file:{{myProperty}}/?noop=true") // FILE PATH FROM PROPERTIES
 .log(LoggingLevel.INFO, "PROCESSING FILE ${file:name}...")

And in this freshly instantiated class the property does not seem to be 
available any more in case the instantiation happens in the Unit test.

A different value (used to connect to a message queue) could be read without 
problems from a @Bean annotated configuration class.

> Am 26.03.2016 um 16:59 schrieb Claus Ibsen :
> 
> What happens if you have a application.yml file and put the property in there?
> 
> camel-spring-boot uses spring's property resolver so its a bit strange
> if spring can find it and not camel. What if you use that key in a
> spring @Bean is spring able to find it ?
> 
> On Sat, Mar 26, 2016 at 3:26 PM, geoHeil  
> wrote:
>> Hi,
>> 
>> my Camel properties work fine during normal execution of the software.
>> However, when I execute it via JUnit the properties cannot be read anymore.
>> As this is a spring boot application I stored the properties in the
>> application.yml properties file.
>> 
>> This is the error-message:
>> Property with key [myProperty] not found in properties from text:
>> file:{{myProperty}}/?noop=true
>> 
>> The following annotations are used for the test class:
>> @RunWith(SpringJUnit4ClassRunner.class)
>> @SpringApplicationConfiguration(classes = MyClass.class)
>> @ActiveProfiles("test")
>> and the properties are defined in src/main/resources/application-test.yml
>> 
>> 
>> 
>> --
>> View this message in context: 
>> http://camel.465427.n5.nabble.com/Camel-Properties-Spring-Boot-Unit-test-not-found-tp5779765.html
>> Sent from the Camel - Users mailing list archive at Nabble.com.
> 
> 
> 
> --
> Claus Ibsen
> -
> http://davsclaus.com @davsclaus
> Camel in Action 2: https://www.manning.com/ibsen2



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