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Posted to java-user@axis.apache.org by Julien HENRY <he...@yahoo.fr> on 2007/03/07 10:02:05 UTC
[MTOM] InstantiationException
Hi,
I'm a newbie with Webservices, and I have to write a simple one that provide an image to the client. I want to use MTOM, and I tried to use mtom sample in Axis 2.1.1 distribution.
I get the following exception when trying to retrieve the image:
org.apache.axis2.AxisFault: javax.activation.DataHandler; nested exception is:
java.lang.InstantiationException: javax.activation.DataHandler
I think the server is working fine, because tcpmon trace looks good:
>>>>>>>>> CLIENT SEND <<<<<<<<<<<<
POST /axis2/services/MoleculeService HTTP/1.1
SOAPAction: "urn:anonOutInOp"
User-Agent: Axis2
Host: localhost:8082
Transfer-Encoding: chunked
Content-Type: text/xml; charset=UTF-8
17c
<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Header />
<soapenv:Body>
<arg0 xmlns="">
<cdCode>CD12345/55A</cdCode>
<height>0</height>
<outputFormat>gif</outputFormat>
<width>0</width>
</arg0>
</getMoleculeImage>
</soapenv:Body>
</soapenv:Envelope>
0
>>>>>>>>> SERVER RESPONSE <<<<<<<<<<<<<<<
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: multipart/related; boundary=MIMEBoundaryurn_uuid_34835FF6273C9CB40C1173256264993; type="application/xop+xml"; start="<0....@apache.org>"; start-info="text/xml";charset=UTF-8
Transfer-Encoding: chunked
Date: Wed, 07 Mar 2007 08:31:04 GMT
2000
--MIMEBoundaryurn_uuid_34835FF6273C9CB40C1173256264993
content-type: application/xop+xml; charset=UTF-8; type="text/xml";
content-transfer-encoding: binary
content-id: <0....@apache.org>
<?xml version='1.0' encoding='UTF-8'?>
<soapenv:Header />
<soapenv:Body>
<ns:return>
<ns:attachmentResponse>
test.gif'>http://ws.apache.org/axis2/mtomsample/">test.gif
A LOT OF BINARY CONTENT
</base64Binary>
</binaryData>
</ns:attachmentResponse>
</ns:return>
</ns:getMoleculeImageResponse>
</soapenv:Body>
</soapenv:Envelope>
0
>>>>>>>>>>>>>> HERE IS THE CODE OF MY CLIENT <<<<<<<<<<<<<<<<<<
RPCServiceClient serviceClient = null;
serviceClient = new RPCServiceClient();
Options options = serviceClient.getOptions();
EndpointReference targetEPR = new EndpointReference(
"http://localhost:8082/axis2/services/MoleculeService");
options.setTo(targetEPR);
QName opGetMoleculeImage = new QName(
"http://webservice.rkp.galderma.com/xsd", "getMoleculeImage");
MoleculeImageRequest moleculeImageRequest = new MoleculeImageRequest();
moleculeImageRequest.setCdCode("CD12345/55A");
moleculeImageRequest.setOutputFormat("gif");
Object[] opGetMoleculeImageArgs = new Object[] {moleculeImageRequest};
Class[] returnTypes = new Class[] {MoleculeImageResponse.class};
Object[] response = null;
response = serviceClient.invokeBlocking(opGetMoleculeImage,
opGetMoleculeImageArgs, returnTypes); // >>>>>>>>>>>>>> EXCEPTION THROWN HERE <<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>> COMPLETE STACK TRACE <<<<<<<<<<<<<<<<<<<<<<<<<<<<<
org.apache.axis2.AxisFault: javax.activation.DataHandler; nested exception is:
java.lang.InstantiationException: javax.activation.DataHandler
at org.apache.axis2.engine.DefaultObjectSupplier.getObject(DefaultObjectSupplier.java:28)
at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:269)
at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:299)
at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:299)
at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:299)
at org.apache.axis2.databinding.utils.BeanUtil.processObject(BeanUtil.java:557)
at org.apache.axis2.databinding.utils.BeanUtil.ProcessElement(BeanUtil.java:507)
at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:446)
at org.apache.axis2.rpc.client.RPCServiceClient.invokeBlocking(RPCServiceClient.java:97)
[...]
Caused by: java.lang.InstantiationException: javax.activation.DataHandler
at java.lang.Class.newInstance0(Class.java:335)
at java.lang.Class.newInstance(Class.java:303)
at org.apache.axis2.engine.DefaultObjectSupplier.getObject(DefaultObjectSupplier.java:26)
... 27 more
Could you please help me?
Thanks
Julien HENRY
___________________________________________________________________________
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Re: [MTOM] InstantiationException
Posted by Thilina Gunarathne <cs...@gmail.com>.
Hi,
What is the data binding mechanism you are using.. (ADB or XMLBeans or
Jibx ...).
The binary data which you sent has came as base64 binary.. In other
words by value.. not as an attachment...
Please post your WSDL..
Thanks,
Thilina
On 3/7/07, Julien HENRY <he...@yahoo.fr> wrote:
> Hi,
>
> I'm a newbie with Webservices, and I have to write a simple one that provide an image to the client. I want to use MTOM, and I tried to use mtom sample in Axis 2.1.1 distribution.
>
> I get the following exception when trying to retrieve the image:
>
> org.apache.axis2.AxisFault: javax.activation.DataHandler; nested exception is:
> java.lang.InstantiationException: javax.activation.DataHandler
>
> I think the server is working fine, because tcpmon trace looks good:
>
> >>>>>>>>> CLIENT SEND <<<<<<<<<<<<
>
> POST /axis2/services/MoleculeService HTTP/1.1
> SOAPAction: "urn:anonOutInOp"
> User-Agent: Axis2
> Host: localhost:8082
> Transfer-Encoding: chunked
> Content-Type: text/xml; charset=UTF-8
>
> 17c
> <?xml version='1.0' encoding='UTF-8'?>
>
> <soapenv:Header />
> <soapenv:Body>
>
> <arg0 xmlns="">
> <cdCode>CD12345/55A</cdCode>
> <height>0</height>
> <outputFormat>gif</outputFormat>
> <width>0</width>
> </arg0>
> </getMoleculeImage>
> </soapenv:Body>
> </soapenv:Envelope>
> 0
>
>
> >>>>>>>>> SERVER RESPONSE <<<<<<<<<<<<<<<
> HTTP/1.1 200 OK
> Server: Apache-Coyote/1.1
> Content-Type: multipart/related; boundary=MIMEBoundaryurn_uuid_34835FF6273C9CB40C1173256264993; type="application/xop+xml"; start="<0....@apache.org>"; start-info="text/xml";charset=UTF-8
> Transfer-Encoding: chunked
> Date: Wed, 07 Mar 2007 08:31:04 GMT
>
> 2000
> --MIMEBoundaryurn_uuid_34835FF6273C9CB40C1173256264993
> content-type: application/xop+xml; charset=UTF-8; type="text/xml";
> content-transfer-encoding: binary
> content-id: <0....@apache.org>
>
> <?xml version='1.0' encoding='UTF-8'?>
>
> <soapenv:Header />
> <soapenv:Body>
>
> <ns:return>
> <ns:attachmentResponse>
> test.gif'>http://ws.apache.org/axis2/mtomsample/">test.gif
>
>
> A LOT OF BINARY CONTENT
> </base64Binary>
> </binaryData>
> </ns:attachmentResponse>
> </ns:return>
> </ns:getMoleculeImageResponse>
> </soapenv:Body>
> </soapenv:Envelope>
> 0
>
>
>
> >>>>>>>>>>>>>> HERE IS THE CODE OF MY CLIENT <<<<<<<<<<<<<<<<<<
>
> RPCServiceClient serviceClient = null;
> serviceClient = new RPCServiceClient();
>
> Options options = serviceClient.getOptions();
>
> EndpointReference targetEPR = new EndpointReference(
> "http://localhost:8082/axis2/services/MoleculeService");
> options.setTo(targetEPR);
>
> QName opGetMoleculeImage = new QName(
> "http://webservice.rkp.galderma.com/xsd", "getMoleculeImage");
>
> MoleculeImageRequest moleculeImageRequest = new MoleculeImageRequest();
> moleculeImageRequest.setCdCode("CD12345/55A");
> moleculeImageRequest.setOutputFormat("gif");
>
> Object[] opGetMoleculeImageArgs = new Object[] {moleculeImageRequest};
>
> Class[] returnTypes = new Class[] {MoleculeImageResponse.class};
>
> Object[] response = null;
> response = serviceClient.invokeBlocking(opGetMoleculeImage,
> opGetMoleculeImageArgs, returnTypes); // >>>>>>>>>>>>>> EXCEPTION THROWN HERE <<<<<<<<<<<<<<
>
> >>>>>>>>>>>>>>>>>>>> COMPLETE STACK TRACE <<<<<<<<<<<<<<<<<<<<<<<<<<<<<
>
> org.apache.axis2.AxisFault: javax.activation.DataHandler; nested exception is:
> java.lang.InstantiationException: javax.activation.DataHandler
> at org.apache.axis2.engine.DefaultObjectSupplier.getObject(DefaultObjectSupplier.java:28)
> at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:269)
> at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:299)
> at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:299)
> at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:299)
> at org.apache.axis2.databinding.utils.BeanUtil.processObject(BeanUtil.java:557)
> at org.apache.axis2.databinding.utils.BeanUtil.ProcessElement(BeanUtil.java:507)
> at org.apache.axis2.databinding.utils.BeanUtil.deserialize(BeanUtil.java:446)
> at org.apache.axis2.rpc.client.RPCServiceClient.invokeBlocking(RPCServiceClient.java:97)
> [...]
> Caused by: java.lang.InstantiationException: javax.activation.DataHandler
> at java.lang.Class.newInstance0(Class.java:335)
> at java.lang.Class.newInstance(Class.java:303)
> at org.apache.axis2.engine.DefaultObjectSupplier.getObject(DefaultObjectSupplier.java:26)
> ... 27 more
>
>
> Could you please help me?
>
> Thanks
>
> Julien HENRY
>
>
>
>
>
>
>
>
>
> ___________________________________________________________________________
> Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions !
> Profitez des connaissances, des opinions et des expériences des internautes sur Yahoo! Questions/Réponses
> http://fr.answers.yahoo.com
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-user-help@ws.apache.org
>
>
--
Thilina Gunarathne
WSO2, Inc.; http://www.wso2.com/
Home page: http://webservices.apache.org/~thilina/
Blog: http://thilinag.blogspot.com/
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