Re: [Dev] Registry Access Using Carbon Context
Axiom jars are probably packaged inside your webapp. Axiom is also exposed
from Carbon.
On Mon, Feb 23, 2015 at 6:09 PM, Danushka Fernando
wrote:
> Seems a class like loading issue. Do you have same class in two places in
> the server.
> On Feb 23, 2015 3:30 PM, "Pubudu Dodangoda" wrote:
>
>> I am trying to access the local registry (to save and to get a resource)
>>
>> I get the following exception,
>>
>> java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: loader
>> constraint violation: when resolving method
>> "org.apache.axis2.util.XMLUtils.toOM(Lorg/w3c/dom/Element;)Lorg/apache/axiom/om/OMElement;"
>> the class loader (instance of
>> org/wso2/carbon/webapp/mgt/loader/CarbonWebappClassLoader) of the current
>> class, org/wso2/carbon/utils/multitenancy/CarbonContextHolder, and the
>> class loader (instance of
>> org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) for resolved
>> class, org/apache/axis2/util/XMLUtils, have different Class objects for the
>> type MElement; used in the signature
>>
>> Last time when I got this exception, adding Provided to
>> the respective artifact dependency solved the problem
>> But here, when I do that I get a NoSuchMethod Exception for the line
>> where the Carbon Context is defined
>>
>>
>> Notes-
>> I used the following code for registry access
>>
>> CarbonContext cctx= CarbonContext.getCurrentContext();
>> Registry registry=cctx.getRegistry(RegistryType.LOCAL_REPOSITORY);
>> try{
>> Resource resource=registry.newResource();
>> resource.setContent("Dashboard_Test");
>> registry.put("RandomPath", resource);
>> }catch(RegistryException re){ re.printStackTrace();}
>>
>> Thank You
>> --
>> Pubudu Dodangoda
>> BSc Engineering(Hon's) Undergraduate
>> Department of Computer Science Engineering
>> University of Moratuwa
>> 0716053681 / 0775192994
>>
>> ___
>> Dev mailing list
>> Dev@wso2.org
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
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--
*Kasun Gajasinghe*Senior Software Engineer, WSO2 Inc.
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Re: [Dev] Registry Access Using Carbon Context
Seems a class like loading issue. Do you have same class in two places in
the server.
On Feb 23, 2015 3:30 PM, "Pubudu Dodangoda" wrote:
> I am trying to access the local registry (to save and to get a resource)
>
> I get the following exception,
>
> java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: loader
> constraint violation: when resolving method
> "org.apache.axis2.util.XMLUtils.toOM(Lorg/w3c/dom/Element;)Lorg/apache/axiom/om/OMElement;"
> the class loader (instance of
> org/wso2/carbon/webapp/mgt/loader/CarbonWebappClassLoader) of the current
> class, org/wso2/carbon/utils/multitenancy/CarbonContextHolder, and the
> class loader (instance of
> org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) for resolved
> class, org/apache/axis2/util/XMLUtils, have different Class objects for the
> type MElement; used in the signature
>
> Last time when I got this exception, adding Provided to the
> respective artifact dependency solved the problem
> But here, when I do that I get a NoSuchMethod Exception for the line where
> the Carbon Context is defined
>
>
> Notes-
> I used the following code for registry access
>
> CarbonContext cctx= CarbonContext.getCurrentContext();
> Registry registry=cctx.getRegistry(RegistryType.LOCAL_REPOSITORY);
> try{
> Resource resource=registry.newResource();
> resource.setContent("Dashboard_Test");
> registry.put("RandomPath", resource);
> }catch(RegistryException re){ re.printStackTrace();}
>
> Thank You
> --
> Pubudu Dodangoda
> BSc Engineering(Hon's) Undergraduate
> Department of Computer Science Engineering
> University of Moratuwa
> 0716053681 / 0775192994
>
> ___
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>
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Re: [Dev] Registry Access Using Carbon Context
Hi Pubudu,
Use CarbonContext.getThreadLocalCarbonContext(); instead of CarbonContext.
getCurrentContext();. org.wso2.carbon.context module is not using anymore.
See following links [1] and [2] for more information:
[1]
http://wso2-oxygen-tank.10903.n7.nabble.com/Dev-org-wso2-carbon-context-4-2-0-JAR-missing-in-Nexus-td89619.html
[2]
https://docs.wso2.com/display/Carbon420/CarbonContext+API#CarbonContextAPI-getThreadLocalCarbonContext()
Thanks!
Best Regards,
On Mon, Feb 23, 2015 at 3:30 PM, Pubudu Dodangoda wrote:
> I am trying to access the local registry (to save and to get a resource)
>
> I get the following exception,
>
> java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: loader
> constraint violation: when resolving method
> "org.apache.axis2.util.XMLUtils.toOM(Lorg/w3c/dom/Element;)Lorg/apache/axiom/om/OMElement;"
> the class loader (instance of
> org/wso2/carbon/webapp/mgt/loader/CarbonWebappClassLoader) of the current
> class, org/wso2/carbon/utils/multitenancy/CarbonContextHolder, and the
> class loader (instance of
> org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) for resolved
> class, org/apache/axis2/util/XMLUtils, have different Class objects for the
> type MElement; used in the signature
>
> Last time when I got this exception, adding Provided to the
> respective artifact dependency solved the problem
> But here, when I do that I get a NoSuchMethod Exception for the line where
> the Carbon Context is defined
>
>
> Notes-
> I used the following code for registry access
>
> CarbonContext cctx= CarbonContext.getCurrentContext();
> Registry registry=cctx.getRegistry(RegistryType.LOCAL_REPOSITORY);
> try{
> Resource resource=registry.newResource();
> resource.setContent("Dashboard_Test");
> registry.put("RandomPath", resource);
> }catch(RegistryException re){ re.printStackTrace();}
>
> Thank You
> --
> Pubudu Dodangoda
> BSc Engineering(Hon's) Undergraduate
> Department of Computer Science Engineering
> University of Moratuwa
> 0716053681 / 0775192994
>
> ___
> Dev mailing list
> Dev@wso2.org
> http://wso2.org/cgi-bin/mailman/listinfo/dev
>
>
--
Chathura Priyankara
Software Engineer | WSO2 Inc.
Mobile : +94718795340
Blog : www.codeoncloud.blogspot.com
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[Dev] Registry Access Using Carbon Context
I am trying to access the local registry (to save and to get a resource)
I get the following exception,
java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: loader
constraint violation: when resolving method
"org.apache.axis2.util.XMLUtils.toOM(Lorg/w3c/dom/Element;)Lorg/apache/axiom/om/OMElement;"
the class loader (instance of
org/wso2/carbon/webapp/mgt/loader/CarbonWebappClassLoader) of the current
class, org/wso2/carbon/utils/multitenancy/CarbonContextHolder, and the
class loader (instance of
org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader) for resolved
class, org/apache/axis2/util/XMLUtils, have different Class objects for the
type MElement; used in the signature
Last time when I got this exception, adding Provided to the
respective artifact dependency solved the problem
But here, when I do that I get a NoSuchMethod Exception for the line where
the Carbon Context is defined
Notes-
I used the following code for registry access
CarbonContext cctx= CarbonContext.getCurrentContext();
Registry registry=cctx.getRegistry(RegistryType.LOCAL_REPOSITORY);
try{
Resource resource=registry.newResource();
resource.setContent("Dashboard_Test");
registry.put("RandomPath", resource);
}catch(RegistryException re){ re.printStackTrace();}
Thank You
--
Pubudu Dodangoda
BSc Engineering(Hon's) Undergraduate
Department of Computer Science Engineering
University of Moratuwa
0716053681 / 0775192994
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