Re: JSON - Badgerfish
Keith,
I used your information, I tried to change the WSDL from qualified to
elementFormDefault="unqualified", but still having the same problems.
Hence, I started digging on the problem.
Note: I am on Axis2 1.4.1
Here is what I uncovered... and I think I found few things in the
"JSONBadgerfishMessageFormatter". Basically, I interrogated the actual
message, which should be post MessageFormatters.
Problem #1:
If my message uses the same NameSpace name for the operations and the
complex type... the message looks like the following
{"ns:converttemp_XML_Dan":{"@xmlns":{"ns":"http:\/\/converttemp.wsbeans.iseries
\/xsd"},"ns:param0":{"$":"34"}}}
and fails with the following exception:
javax.xml.stream.XMLStreamException: Invalid prefix ns on element ns:param0
at
org.codehaus.jettison.badgerfish.BadgerFishConvention.createQName
(BadgerFishConvention.java:76)
at org.codehaus.jettison.Node.(Node.java:50)
at
org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader.processKey
(BadgerFishXMLStreamReader.java:100)
at
org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader.processElement
(BadgerFishXMLStreamReader.java:87)
at org.codehaus.jettison.badgerfish.BadgerFishXMLStreamReader.next
(BadgerFishXMLStreamReader.java:67)
at org.apache.axis2.json.JSONDataSource.serialize
(JSONDataSource.java:104)
at
org.apache.axiom.om.impl.llom.OMSourcedElementImpl.toStringWithConsume
(OMSourcedElementImpl.java:545)
at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass
(RPCUtil.java:124)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic
(RPCMessageReceiver.java:102)
at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic
(AbstractInOutMessageReceiver.java:40)
at org.apache.axis2.receivers.AbstractMessageReceiver.receive
(AbstractMessageReceiver.java:100)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest
(HTTPTransportUtils.java:275)
at org.apache.axis2.transport.http.HTTPWorker.service
(HTTPWorker.java:278)
at org.apache.axis2.transport.http.server.AxisHttpService.doService
(AxisHttpService.java:281)
at
org.apache.axis2.transport.http.server.AxisHttpService.handleRequest
(AxisHttpService.java:187)
at org.apache.axis2.transport.http.server.HttpServiceProcessor.run
(HttpServiceProcessor.java:82)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker
(ThreadPoolExecutor.java:1061)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:595)
Workaround:
Give the namespaces different names:
{"ns:converttemp_XML_Dan":{"@xmlns":{"ns":"http:\/\/converttemp.wsbeans.iseries
\/xsd"},"tns:param0":{"@xmlns":{"tns":"http:\/\/converttemp.wsbeans.iseries
\/xsd"},"$":"34"}}}
Problem #2 Occurs after the above workaround: BTW...the above work-around
works with text/xml
Identical Working Standard MessageType = text/xml - This is basic
methodElement.toStringWithConsume()
http://converttemp.wsbeans.iseries/xsd";>
http://converttemp.wsbeans.iseries/xsd";>34
Identical Non-Working Badgerfish MessageType = application/json/badgerfish
This is basic methodElement.toStringWithConsume()
http://converttemp.wsbeans.iseries/xsd";>
http://converttemp.wsbeans.iseries/xsd";>34
My XML heading in my XML documents:
I notice the ' verses " and that is unique, so potentially a problem.
Otherwise I believe the problem, might actually be just removeing the XML
declaration entirely from the message.
Thoughts?? I will can test further on Monday.
Daniel Hiebert
|>
| From: |
|>
>--|
|"keith chapman"
|
>--|
|>
| To:|
|>
>--|
|axis-user@ws.apache.org
|
>-
Re: JSON - Badgerfish
This link [1] contains an example of where I've used the WSO2 Mashup Server
[2] which runs on top of Axis2 to invoke a mashup using JSON. Something
Notable here is that the service that I'm invoking has
elementFormDefault="unqualified".
Thanks,
Keith.
[1] http://www.keith-chapman.org/2008/09/invoking-mashups-using-json.html
[2] http://wso2.org/projects/mashup
On Wed, Dec 3, 2008 at 3:46 AM, Daniel Hiebert <[EMAIL PROTECTED]> wrote:
>
> History:
> Historically we support SOAP messages which has the standard format for
> exchange of Web services messages. I am attempting to support JSON
> badgerfish messages with Axis2, since most all our messages have
> namespaces. I downloaded the latest Axis2 1.4.1 and followed the
> instructions to setup Axis2 1.4.1 with JSON, the best information I could
> find was at http://wso2.org/library/768. I updated an axis2.xml for
> client and and read in an updated axis2.xml with message formatter and
> message builders supporting badgerfish applications.
>
> Problem Description:
> I run the SOAP message and it appears to complete successfully. I switch
> from SOAP to JSON Badgerfish and it appears the message is getting
> formatted correctly on the HTTP Request, but I get a SOAP fault an
> exception on the Server side.
>
> Message:
> [ERROR] Exception occurred while trying to invoke service method
> converttemp_XML_Dan
> org.apache.axis2.AxisFault: namespace mismatch require
> http://converttemp.wsbeans.iseries/xsd found
>
> I have tried every configuration, removing and adding namespaces, and
> endpoints. So I even attempted on Axis2 1.4, 1.3 and get the same error,
> so I am assuming I am missing something in either the configuration or in
> the composition of my JSON badgerfish message.
>
> Any help would be greatly appreciated. If this is not enough information,
> I can enable tracing and get all messages.
>
>
> Soap Setting:
> options.setProperty(Constants.Configuration.MESSAGE_TYPE, "text/xml");
>
> TCPMON Soap Message Request (Working)
> POST /axis2/services/ConvertTempJava.ConvertTempJavaHttpSoap11Endpoint/
> HTTP/1.1
> Content-Type: text/xml; charset=UTF-8
> SOAPAction: "urn:anonOutInOp"
> User-Agent: Axis2
> Host: optimus:9099
> Transfer-Encoding: chunked
>
> 11e
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/
> ">
> xmlns:ns="http://converttemp.wsbeans.iseries/xsd
> ">34
> 0
>
> TCPMON Soap Message Response (Working):
> HTTP/1.1 200 OK
> Date: Tue, 02 Dec 2008 21:43:23 GMT
> Server: Simple-Server/1.1
> Transfer-Encoding: chunked
> Content-Type: text/xml; charset=UTF-8
>
> 198
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/
> "> xmlns:ns="http://converttemp.wsbeans.iseries/xsd";><?xml
> version="1.0" encoding="UTF-8"?>
> <CONVERTTEMP>
> <TEMPOUT>7.7</TEMPOUT>
> </CONVERTTEMP>
>
>
> 0
>
> JSON Badgerfish Setting:
> options.setProperty(Constants.Configuration.MESSAGE_TYPE,
> "application/json/badgerfish");
>
> TCPMON JSON Message Request
> POST /axis2/services/ConvertTempJava.ConvertTempJavaHttpSoap11Endpoint/
> HTTP/1.1
> Content-Type: application/json/badgerfish; charset=UTF-8
> User-Agent: Axis2
> Host: optimus:9099
> Transfer-Encoding: chunked
>
> 6f
>
> {"ns:converttemp_XML_Dan":{"@xmlns":{"ns":"http:\/\/converttemp.wsbeans.iseries
> \/xsd"},"ns:param0":{"$":"34"}}}
> 0
>
> TCPMON JSON Message Response
> HTTP/1.1 500 namespace mismatch require
> http://converttemp.wsbeans.iseries/xsd found
> Date: Tue, 02 Dec 2008 21:58:34 GMT
> Server: Simple-Server/1.1
> Transfer-Encoding: chunked
> Content-Type: application/json/badgerfish; charset=UTF-8
>
> 10b
> {"Fault":{"$":" \/soap\/envelope\/\">soapenv:Server<
> \/faultcode>namespace mismatch require
> http:\/\/converttemp.wsbeans.iseries\/xsd found <\/faultstring><
> \/soapenv:Fault>"}}
> 0
>
> Exception in Server log File:
> [ERROR] Exception occurred while trying to invoke service method
> converttemp_XML_Dan
> org.apache.axis2.AxisFault: namespace mismatch require
> http://converttemp.wsbeans.iseries/xsd found
>at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass
> (RPCUtil.java:177)
>at
> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic
> (RPCMessageReceiver.java:102)
>at
> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic
> (AbstractInOutMessageReceiver.java:40)
>
JSON - Badgerfish
History:
Historically we support SOAP messages which has the standard format for
exchange of Web services messages. I am attempting to support JSON
badgerfish messages with Axis2, since most all our messages have
namespaces. I downloaded the latest Axis2 1.4.1 and followed the
instructions to setup Axis2 1.4.1 with JSON, the best information I could
find was at http://wso2.org/library/768. I updated an axis2.xml for
client and and read in an updated axis2.xml with message formatter and
message builders supporting badgerfish applications.
Problem Description:
I run the SOAP message and it appears to complete successfully. I switch
from SOAP to JSON Badgerfish and it appears the message is getting
formatted correctly on the HTTP Request, but I get a SOAP fault an
exception on the Server side.
Message:
[ERROR] Exception occurred while trying to invoke service method
converttemp_XML_Dan
org.apache.axis2.AxisFault: namespace mismatch require
http://converttemp.wsbeans.iseries/xsd found
I have tried every configuration, removing and adding namespaces, and
endpoints. So I even attempted on Axis2 1.4, 1.3 and get the same error,
so I am assuming I am missing something in either the configuration or in
the composition of my JSON badgerfish message.
Any help would be greatly appreciated. If this is not enough information,
I can enable tracing and get all messages.
Soap Setting:
options.setProperty(Constants.Configuration.MESSAGE_TYPE, "text/xml");
TCPMON Soap Message Request (Working)
POST /axis2/services/ConvertTempJava.ConvertTempJavaHttpSoap11Endpoint/
HTTP/1.1
Content-Type: text/xml; charset=UTF-8
SOAPAction: "urn:anonOutInOp"
User-Agent: Axis2
Host: optimus:9099
Transfer-Encoding: chunked
11e
http://schemas.xmlsoap.org/soap/envelope/";>http://converttemp.wsbeans.iseries/xsd";>34
0
TCPMON Soap Message Response (Working):
HTTP/1.1 200 OK
Date: Tue, 02 Dec 2008 21:43:23 GMT
Server: Simple-Server/1.1
Transfer-Encoding: chunked
Content-Type: text/xml; charset=UTF-8
198
http://schemas.xmlsoap.org/soap/envelope/";>http://converttemp.wsbeans.iseries/xsd";><?xml
version="1.0" encoding="UTF-8"?>
<CONVERTTEMP>
<TEMPOUT>7.7</TEMPOUT>
</CONVERTTEMP>
0
JSON Badgerfish Setting:
options.setProperty(Constants.Configuration.MESSAGE_TYPE,
"application/json/badgerfish");
TCPMON JSON Message Request
POST /axis2/services/ConvertTempJava.ConvertTempJavaHttpSoap11Endpoint/
HTTP/1.1
Content-Type: application/json/badgerfish; charset=UTF-8
User-Agent: Axis2
Host: optimus:9099
Transfer-Encoding: chunked
6f
{"ns:converttemp_XML_Dan":{"@xmlns":{"ns":"http:\/\/converttemp.wsbeans.iseries
\/xsd"},"ns:param0":{"$":"34"}}}
0
TCPMON JSON Message Response
HTTP/1.1 500 namespace mismatch require
http://converttemp.wsbeans.iseries/xsd found
Date: Tue, 02 Dec 2008 21:58:34 GMT
Server: Simple-Server/1.1
Transfer-Encoding: chunked
Content-Type: application/json/badgerfish; charset=UTF-8
10b
{"Fault":{"$":"soapenv:Server<
\/faultcode>namespace mismatch require
http:\/\/converttemp.wsbeans.iseries\/xsd found <\/faultstring><
\/soapenv:Fault>"}}
0
Exception in Server log File:
[ERROR] Exception occurred while trying to invoke service method
converttemp_XML_Dan
org.apache.axis2.AxisFault: namespace mismatch require
http://converttemp.wsbeans.iseries/xsd found
at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass
(RPCUtil.java:177)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic
(RPCMessageReceiver.java:102)
at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic
(AbstractInOutMessageReceiver.java:40)
at org.apache.axis2.receivers.AbstractMessageReceiver.receive
(AbstractMessageReceiver.java:100)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest
(HTTPTransportUtils.java:275)
at org.apache.axis2.transport.http.HTTPWorker.service
(HTTPWorker.java:278)
at org.apache.axis2.transport.http.server.AxisHttpService.doService
(AxisHttpService.java:281)
at
org.apache.axis2.transport.http.server.AxisHttpService.handleRequest
(AxisHttpService.java:187)
at org.apache.axis2.transport.http.server.HttpServiceProcessor.run
(HttpServiceProcessor.java:82)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker
(ThreadPoolExecutor.java:1061)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:575)
at java.lang.Thread.run(Thread.java:595)
[ERROR] namespace mismatch require http://converttemp.wsbeans.iseries/xsd
found
org.apache.axis2.AxisFault: namespace mismatch require
http://converttemp.wsbea
