camel-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bernd Fischer (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAMEL-4542) Can't find splitter bean in registry using multiple camel contexts with "vm" endpoint
Date Thu, 13 Oct 2011 08:39:11 GMT
Can't find splitter bean in registry using multiple camel contexts with "vm" endpoint
-------------------------------------------------------------------------------------

                 Key: CAMEL-4542
                 URL: https://issues.apache.org/jira/browse/CAMEL-4542
             Project: Camel
          Issue Type: Bug
          Components: camel-core
    Affects Versions: 2.8.1, 2.8.0, 2.9.0
         Environment: OS    - Windows XP 32 Bit
Java  - Sun 1.6_26
Camel - 2.8.0/2.8.1/2.9-SNAPSHOT
            Reporter: Bernd Fischer



The splitter component can use a bean with a "split method". It seems that this "split bean"
is handled as expression and resolved lately using Camel Context from current exchange.

If I send an exchange using a separate CamelContext ("client")

<camelContext id="client" xmlns="http://camel.apache.org/schema/spring">
</camelContext>

to a route defined in another CamelContext ("server") using in-memory transport like "direct"
or "vm"

<camelContext id="server" xmlns="http://camel.apache.org/schema/spring">

   <route id="route02" trace="false" streamCache="false">
     <from uri="vm:route02"/>
     <split>
       <method bean   ="stringLineSplitter" method="split"/>
       <log    message="before sending: ${body}"/>
       <inOut  uri    ="vm:route04"/>
       <log    message="after sending"/>
     </split>
     <to uri="mock:route02"/>
   </route>

</camelContext>

the test fails with 

"Cannot find class: stringLineSplitter" (Camel 2.8.0). 
"org.apache.camel.NoSuchBeanException - No bean could be found in the registry for: stringLineSplitter"
(Camel 2.9-SNAPSHOT)

If I understood Camel right it fails
because it tries to resolve this bean based on client Camel Context
which is still set at the current exchange send from "client" to "server" but it
doesn't contain the bean.

If I send an exchange using same "client" CamelContext to another route in
"server" CamelContext involving "external" components like "jms" (ActiveMQ)

<camelContext id="server" xmlns="http://camel.apache.org/schema/spring">

   <route id="route03" trace="false" streamCache="false">
     <from uri="jms:queue:route03"/>
     <split>
       <method bean   ="stringLineSplitter" method="split"/>
       <log    message="before sending: ${body}"/>
       <inOut  uri    ="vm:route04"/>
       <log    message="after sending"/>
     </split>
     <to uri="mock:route03"/>
   </route>

</camelContext>

the test passed successfully. It seems that "jms" component creates a
new exchange using "server" CamelContext.


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message