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Posted to java-user@axis.apache.org by Thorsten Deelmann <th...@uni-muenster.de> on 2007/12/10 17:54:09 UTC

java.lang.InstantiationException while building ServiceClient

Hello,

I've got the following problem:

I just want to instatiate org.apache.axis2.client.ServiceClient. I think, it
has to work like this: SecurityClient sender = new SecurityClient();

But when processing, i get a java.lang.InstantiationException:

Exception in thread "main" javax.xml.stream.FactoryConfigurationError:
Provider javax.xml.stream.XMLInputFactory could not be instantiated:
java.lang.InstantiationException
    at javax.xml.stream.XMLInputFactory.newInstance(Unknown Source)
    at org.apache.axiom.om.util.StAXUtils.getXMLInputFactory(StAXUtils.java
:40)
    at org.apache.axiom.om.util.StAXUtils.createXMLStreamReader (
StAXUtils.java:66)
    at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:564)
    at org.apache.axis2.deployment.DescriptionBuilder.buildOM(
DescriptionBuilder.java:96)
    at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig (
AxisConfigBuilder.java:79)
    at
org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(
DeploymentEngine.java:615)
    at
org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(
FileSystemConfigurator.java :115)
    at
org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext
(ConfigurationContextFactory.java:64)
    at
org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(
ConfigurationContextFactory.java:180)
    at org.apache.axis2.client.ServiceClient.configureServiceClient(
ServiceClient.java:146)
    at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:139)
    at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:228)

Anyone an idea?

Greetz,

-- 
Thorsten

Re: java.lang.InstantiationException while building ServiceClient

Posted by Martin Gainty <mg...@hotmail.com>.

is axis2.xml and services.xml well-formed?

M
  ----- Original Message ----- 
  From: Thorsten Deelmann 
  To: axis-user@ws.apache.org 
  Sent: Monday, December 10, 2007 11:54 AM
  Subject: java.lang.InstantiationException while building ServiceClient


  Hello,

  I've got the following problem:

  I just want to instatiate org.apache.axis2.client.ServiceClient. I think, it has to work like this: SecurityClient sender = new SecurityClient();


  But when processing, i get a java.lang.InstantiationException:

  Exception in thread "main" javax.xml.stream.FactoryConfigurationError: Provider javax.xml.stream.XMLInputFactory could not be instantiated: java.lang.InstantiationException 
      at javax.xml.stream.XMLInputFactory.newInstance(Unknown Source)
      at org.apache.axiom.om.util.StAXUtils.getXMLInputFactory(StAXUtils.java:40)
      at org.apache.axiom.om.util.StAXUtils.createXMLStreamReader (StAXUtils.java:66)
      at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:564)
      at org.apache.axis2.deployment.DescriptionBuilder.buildOM(DescriptionBuilderjava:96)
      at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig (AxisConfigBuilder.java:79)
      at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:615)
      at org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(FileSystemConfigurator.java :115)
      at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
      at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem (ConfigurationContextFactory.java:180)
      at org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:146)
      at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:139)
      at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java:228)

  Anyone an idea?

  Greetz,

  -- 
  Thorsten

Re: java.lang.InstantiationException while building ServiceClient

Posted by Thorsten Deelmann <th...@uni-muenster.de>.

Yes, I think so. Same problem.


2007/12/10, Paul Fremantle <pz...@gmail.com>:
>
> Looks like a classpath problem. Have you got wstx-asl-3.2.1.jar in the
> classpath?
>
> Paul
>
> On Dec 10, 2007 4:54 PM, Thorsten Deelmann < th.deelmann@uni-muenster.de>
> wrote:
>
> > Hello,
> >
> > I've got the following problem:
> >
> > I just want to instatiate org.apache.axis2.client.ServiceClient. I
> > think, it has to work like this: SecurityClient sender = new
> > SecurityClient();
> >
> > But when processing, i get a java.lang.InstantiationException:
> >
> > Exception in thread "main" javax.xml.stream.FactoryConfigurationError:
> > Provider javax.xml.stream.XMLInputFactory could not be instantiated:
> > java.lang.InstantiationException
> >     at javax.xml.stream.XMLInputFactory.newInstance(Unknown Source)
> >     at org.apache.axiom.om.util.StAXUtils.getXMLInputFactory(
> > StAXUtils.java:40)
> >     at org.apache.axiom.om.util.StAXUtils.createXMLStreamReader (
> > StAXUtils.java:66)
> >     at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:564)
> >     at org.apache.axis2.deployment.DescriptionBuilder.buildOM(
> > DescriptionBuilder.java:96)
> >     at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig (
> > AxisConfigBuilder.java:79)
> >     at
> > org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(
> > DeploymentEngine.java:615)
> >     at
> > org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(
> > FileSystemConfigurator.java :115)
> >     at
> > org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext
> > (ConfigurationContextFactory.java:64)
> >     at
> > org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(
> > ConfigurationContextFactory.java:180)
> >     at org.apache.axis2.client.ServiceClient.configureServiceClient(
> > ServiceClient.java:146)
> >     at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java
> > :139)
> >     at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java
> > :228)
> >
> > Anyone an idea?
> >
> > Greetz,
> >
> > --
> > Thorsten
> >
> >
> >
>
>
> --
> Paul Fremantle
> Co-Founder and VP of Technical Sales, WSO2
> OASIS WS-RX TC Co-chair
>
> blog: http://pzf.fremantle.org
> paul@wso2.com
>
> "Oxygenating the Web Service Platform", www.wso2.com




-- 
Thorsten Deelmann
Weseler Straße 41
48151 Münster
Email: th.deelmann@gmail.com
Tel.: 0176/20175703

Re: java.lang.InstantiationException while building ServiceClient

Posted by Paul Fremantle <pz...@gmail.com>.

Looks like a classpath problem. Have you got wstx-asl-3.2.1.jar in the
classpath?

Paul

On Dec 10, 2007 4:54 PM, Thorsten Deelmann <th...@uni-muenster.de>
wrote:

> Hello,
>
> I've got the following problem:
>
> I just want to instatiate org.apache.axis2.client.ServiceClient. I think,
> it has to work like this: SecurityClient sender = new SecurityClient();
>
> But when processing, i get a java.lang.InstantiationException:
>
> Exception in thread "main" javax.xml.stream.FactoryConfigurationError:
> Provider javax.xml.stream.XMLInputFactory could not be instantiated:
> java.lang.InstantiationException
>     at javax.xml.stream.XMLInputFactory.newInstance(Unknown Source)
>     at org.apache.axiom.om.util.StAXUtils.getXMLInputFactory(
> StAXUtils.java:40)
>     at org.apache.axiom.om.util.StAXUtils.createXMLStreamReader (
> StAXUtils.java:66)
>     at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:564)
>     at org.apache.axis2.deployment.DescriptionBuilder.buildOM(
> DescriptionBuilder.java:96)
>     at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig (
> AxisConfigBuilder.java:79)
>     at
> org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(
> DeploymentEngine.java:615)
>     at
> org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(
> FileSystemConfigurator.java :115)
>     at
> org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext
> (ConfigurationContextFactory.java:64)
>     at
> org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(
> ConfigurationContextFactory.java:180)
>     at org.apache.axis2.client.ServiceClient.configureServiceClient(
> ServiceClient.java:146)
>     at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java
> :139)
>     at org.apache.axis2.client.ServiceClient.<init>(ServiceClient.java
> :228)
>
> Anyone an idea?
>
> Greetz,
>
> --
> Thorsten
>
>
>


-- 
Paul Fremantle
Co-Founder and VP of Technical Sales, WSO2
OASIS WS-RX TC Co-chair

blog: http://pzf.fremantle.org
paul@wso2.com

"Oxygenating the Web Service Platform", www.wso2.com