10:33 a.m.
[ http://jira.jboss.com/jira/browse/JBESB-1334?page=comments#action_12395692 ]
Kevin Conner commented on JBESB-1334:
-------------------------------------
Hiya Jirka.
I have had a look at your examples and it looks like neither have been configured
correctly.
Even after correcting the last example (didn't fix the first) there is still an issue
which we have to address.
The webservice_consumer1 WSDL specifies the response as
<xs:element name="sayHelloResponse"
type="tns:sayHelloResponse"/>
...
<xs:complexType name="sayHelloResponse">
<xs:sequence>
<xs:element minOccurs="0" name="return"
type="xs:string"/>
</xs:sequence>
</xs:complexType>
So the structure of the response is actually
<tns:sayHelloResponse>
<return>The response from the webservice</return>
</tns:sayHelloResponse>
As a consequence you need to define a class reflecting this structure to contain the
response.
Now the issue that needs to be addressed is how the inner elements are mapped onto the
fields.
By default the reflection converter uses the name of the element as the field name, in
this case
it is a java reserved word (return) so it will never be present. In order to handle these
cases we
need to take advantage of the xstream field mappings *or* enable the annotated classes.
Both of these are a simple addition to the current codebase and will solve the real
underlying issue.
responseXStreamConfig issue
---------------------------
Key: JBESB-1334
URL: http://jira.jboss.com/jira/browse/JBESB-1334
Project: JBoss ESB
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Web Services
Affects Versions: 4.2.1
Reporter: Jaroslaw Kijanowski
Assigned To: Kevin Conner
Fix For: 4.2.1 CP1
Attachments: webservice_consumer1_using_responseXStreamConfig.tar.gz,
webservice_drools_intg-UPDATED.tar, webservice_drools_intg.tar
To reproduce:
download attached QS
ant deploy
ant runtest
I have a webservice and try to consume it via SOAPClient.
message.getBody().get() has following entry:
<env:Envelope
xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'><env:...
xmlns:ns2="http://webservice_drools_intg/droolsws"><return><birthDate>1980</birthDate><group>0</group><license>3</license></return></ns2:getCustomerResponse></env:Body></env:Envelope>
This webservice returns a POJO, so I tried to use the responseXStreamConfig property to
populate a bean:
<property name="responseXStreamConfig">
<alias name="return"
class="org.jboss.soa.esb.samples.quickstart.webservice_drools_intg.Customer"
namespace="http://webservice_drools_intg/droolsws" />
</property>
Here's the output:
com.thoughtworks.xstream.converters.ConversionException: return : No ClassLoaders found
for: return
---- Debugging information ----
required-type :
org.jboss.soa.esb.samples.quickstart.webservice_drools_intg.Customer
cause-message : return : No ClassLoaders found for: return
class :
org.jboss.soa.esb.samples.quickstart.webservice_drools_intg.Customer
message : return : No ClassLoaders found for: return
line number : 1
path :
/org.jboss.soa.esb.samples.quickstart.webservice_drools_intg.Customer/return
cause-exception : com.thoughtworks.xstream.alias.CannotResolveClassException
-------------------------------
at
com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:45)
at
com.thoughtworks.xstream.core.ReferenceByXPathUnmarshaller.convertAnother(ReferenceByXPathUnmarshaller.java:39)
at
com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:99)
at
com.thoughtworks.xstream.core.ReferenceByXPathMarshallingStrategy.unmarshal(ReferenceByXPathMarshallingStrategy.java:12)
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:552)
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:531)
at
org.jboss.soa.esb.actions.soap.SOAPClient.applyXStreamResponseDeserializer(SOAPClient.java:425)
at
org.jboss.soa.esb.actions.soap.SOAPClient.processResponse(SOAPClient.java:398)
at org.jboss.soa.esb.actions.soap.SOAPClient.process(SOAPClient.java:341)
at
org.jboss.soa.esb.listeners.message.ActionProcessingPipeline.process(ActionProcessingPipeline.java:316)
at
org.jboss.soa.esb.listeners.message.MessageAwareListener$1.run(MessageAwareListener.java:303)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Caused by: com.thoughtworks.xstream.alias.CannotResolveClassException: return : No
ClassLoaders found for: return
at
com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:35)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.XmlFriendlyMapper.realClass(XmlFriendlyMapper.java:44)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:49)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:46)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:70)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:18)
at
com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:27)
at
com.thoughtworks.xstream.converters.reflection.ReflectionConverter.determineType(ReflectionConverter.java:179)
at
com.thoughtworks.xstream.converters.reflection.ReflectionConverter.unmarshal(ReflectionConverter.java:102)
at
com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:38)
... 13 more
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