8 Replies Latest reply on Sep 3, 2014 12:02 PM by reyasuresh

xmljson could not be created

reyasuresh Aug 25, 2014 12:42 AM

I am trying to read a json file and convert it into a xml. When I run the attached blueprint in my local jboss studio it runs without any error. When I deploy it as a OSGI bundle it fails with the following Error

Error occurred during starting Camel: CamelContext(blueprintContext) due Failed to create route route15 at: >>> Unmarshal[ref:xmljsonWithOptions] <<< in route: Route(route15)[[From[stream:file?fileName=data/inbox/json.js... because of Data format 'xmljson' could not be created. Ensure that the data format is valid and the associated Camel component is present on the classpath

org.apache.camel.FailedToCreateRouteException: Failed to create route route15 at: >>> Unmarshal[ref:xmljsonWithOptions] <<< in route: Route(route15)[[From[stream:file?fileName=data/inbox/json.js... because of Data format 'xmljson' could not be created. Ensure that the data format is valid and the associated Camel component is present on the classpath

at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:912)[org.apache.camel:camel-core:2.12.0.redhat-610379 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4]

at org.apache.camel.model.RouteDefinition.addRoutes(RouteDefinition.java:177)[org.apache.camel:camel-core:2.12.0.redhat-610379 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4]

at org.apache.camel.impl.DefaultCamelContext.startRoute(DefaultCamelContext.java:778)[org.apache.camel:camel-core:2.12.0.redhat-610379 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4]

at org.apache.camel.impl.DefaultCamelContext.startRouteDefinitions(DefaultCamelContext.java:1955)[org.apache.camel:camel-core:2.12.0.redhat-610379 com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4]

Here is my copy of my blueprint.xml

<?xml version="1.0" encoding="UTF-8"?>

<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:camel="http://camel.apache.org/schema/blueprint"

xsi:schemaLocation="

http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd

http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint-2.12.0.xsd">

</dataFormats>

<route>

</route>

</camelContext>

</blueprint>

I have included the following features to my fabric profile

fabric:profile-edit --features camel-stream jboss-fuse-full

fabric:profile-edit --features camel-xmljson jboss-fuse-full

fabric:profile-edit --features camel-gson jboss-fuse-full

fabric:profile-edit --features camel-xstream jboss-fuse-full

fabric:profile-edit --features camel-jackson jboss-fuse-full

regards

Suresh

1. Re: xmljson could not be created

davsclaus Aug 25, 2014 9:10 AM (in response to reyasuresh)

If you run a osgi:list command do you see a bundle with the camel-xmljson being installed?

And you can also try a restart on the bundle that has your custom application in case you have added those features after you installed your application.
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2. Re: xmljson could not be created

bibryam Aug 25, 2014 10:25 AM (in response to davsclaus)

Strangely enough I also get this error for other data formats only when we restart the whole container.
Can you try to adding this and see if it works:

<reference interface="org.apache.camel.spi.DataFormatResolver" filter="(dataformat=xmljson)"/>
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3. Re: xmljson could not be created

reyasuresh Aug 25, 2014 10:25 AM (in response to reyasuresh)

Hi Claus,

Thanks for you quick reply. When I tried to list my containers... I do see the following error, Might be this is an issue ?

JBossFuse:admin@root> fabric:container-list
[id] [version] [connected] [profiles] [provision status]
root* 1.0 true fabric, fabric-ensemble-0000-1, jboss-fuse-full error - org.osgi.service.resolver.ResolutionException: Unable to
resolve dummy/0.0.0: missing requir

regards
Suresh
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4. Re: xmljson could not be created

reyasuresh Aug 25, 2014 11:37 AM (in response to davsclaus)

Hi Claus,

Thanks for your quick Reply. When I try to list (osgi:list) I am not able to find the camel-xmljson.

But when I list the features I find the camel-xmljson been installed to the profile.

features:list

[installed ] [2.12.0.redhat-610379   ] camel-xmljson                           camel-2.12.0.redhat-610379

When I tried to list my containers... I do see the following error, Might be this is an issue ?

JBossFuse:admin@root> fabric:container-list
[id]                           [version] [connected] [profiles]                                         [provision status]
root*                          1.0       true        fabric, fabric-ensemble-0000-1, jboss-fuse-full    error - org.osgi.service.resolver.ResolutionException: Unable to
resolve dummy/0.0.0: missing requir

regards
Suresh
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5. Re: xmljson could not be created

davsclaus Aug 26, 2014 4:30 AM (in response to reyasuresh)

You can see the error with

log:display-exception

Also you should prefer to set all the features in one command, eg this

fabric:profile-edit --features camel-jackson jboss-fuse-full

To do that you just repeat the --features command, eg such as:

fabric:profile-edit --features camel-jackson --features camel-xstream --features camel-xstream --features camel-xstream --features camel-xstream jboss-fuse-full
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6. Re: xmljson could not be created

reyasuresh Aug 27, 2014 5:13 PM (in response to davsclaus)

Hi Claus,

Thanks for your reply.

I have added the following features to my profile

Container settings
--------------------------
Features :
        camel-core
        camel-gson
        camel-spring
        camel-xmljson
        camel-blueprint
        camel-saxon
        camel-stream
        camel-jackson
        camel-xstream

I am able to deploy the application to the console and the application is Active. (All the dependency has been loaded successfully).

From the Logs, Application is started but I dont see the Xml output. But If I comment out the  part then I am able to get the output without converting to xml.

I dont see any errors in the log when the UnMarshal is not commented out.

Is there any other Dependency I need to load ?

Logs
-----------
Started bundle: blueprint:file:/C:/Users/sankarap/Desktop/Softwares/jboss-fuse-full-6.1.0.redhat-379/jboss-fuse-6.1.0.redhat-379/instances/child1/deploy/JsonRead_blueprint.xml

JsonRead_blueprint.xml

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:camel="http://camel.apache.org/schema/blueprint"
       xsi:schemaLocation="
    http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
       http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint-2.12.0.xsd">
<camelContext trace="true" id="blueprint" xmlns="http://camel.apache.org/schema/blueprint">
   <dataFormats>
<xmljson id="xmljsonWithOptions" encoding="UTF-8" forceTopLevelObject="true" trimSpaces="true" rootName="newRoot" skipNamespaces="true"
             removeNamespacePrefixes="true" expandableProperties="d e"/>
    </dataFormats>
    <route>
        <from uri="stream:file?fileName=c:/Users/sankarap/Desktop/json.json"/>
<log message="***** File Read Completed !!! *****" loggingLevel="INFO"/>
<unmarshal ref="xmljsonWithOptions"/>
         <setBody>
                <simple>${body}</simple>
         </setBody>
        <to uri="log:test"/>
<log message="***** Completed !!! *****" loggingLevel="INFO"/>
<to uri="stream:file?fileName=c:/Users/sankarap/Desktop/json.txt"/>
    </route>
</camelContext>
</blueprint>

Dependencies from the console.
regards
Suresh
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7. Re: xmljson could not be created

reyasuresh Sep 2, 2014 9:59 AM (in response to davsclaus)

Hi Claus,

Any update to this ? still I have the same error.

regards
Suresh
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8. Re: xmljson could not be created

reyasuresh Sep 3, 2014 12:02 PM (in response to bibryam)

Hi Bilgin,

I have tried the same, still the bundle is started... But I don't see any errors or the converted xml

Here is my blueprint.xml

<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:camel="http://camel.apache.org/schema/blueprint"
       xsi:schemaLocation="
       http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
       http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint-2.12.0.xsd">

<reference interface="org.apache.camel.spi.DataFormatResolver" filter="(dataformat=xmljson)"/>

<camelContext trace="true" id="blueprintContext" xmlns="http://camel.apache.org/schema/blueprint">
    <dataFormats>
        <xmljson id="json"/>
        <xmljson forceTopLevelObject="false" rootName="root" trimSpaces="true" skipNamespaces="false" removeNamespacePrefixes="false" expandableProperties="d e" id="xmljsonWithOptions"/>
    </dataFormats>
    <route id="jsonRead">
        <from uri="stream:file?fileName=c:/Users/sankarap/Desktop/json.json"/>
        <unmarshal ref="xmljsonWithOptions"/>
        <log message = "**** Json Content :: ${body} ******** " loggingLevel = "INFO"/>
        <to uri="stream:file?fileName=c:/Users/sankarap/Desktop/jsonContent.txt"/>
    </route>
</camelContext>
</blueprint>

regards
Suresh
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