SOAP response of a collection containing JAXB 2.0 annotated objects is not
serialized
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Key: XFIRE-911
URL: http://jira.codehaus.org/browse/XFIRE-911
Project: XFire
Issue Type: Bug
Components: JAX-WS, JAXB 2.0, Spring
Affects Versions: 1.2.5
Environment: Java 6 (build 1.6.0-b105)
jaxws-2.1fcs
XFire 1.2.5
Reporter: Frédéric Desmoulins
Assigned To: Dan Diephouse
Attachments: xfire-bogue.zip
When exposing a service that returns a collection of type T : Collection<T>
doStuff() the response cannot be serialized by SoapSerializer. Everything works
as espected with simple java types (i.e Collection of String) but when my
webmethod returns a Collection of JAXB annotated objects it crashes while the
response is serialized.
Example of object:
{code}
@XmlType(name = "xFakeObject", namespace = MODEL_NS)
public class XFakeObject {
private String value;
public XFakeObject() {
}
public XFakeObject(String string) {
this.value = string;
}
public String getValue() {
return value;
}
}
{code}
Example of web service:
{code}
@WebService(serviceName = "FakeService", targetNamespace = SERVICE_NS)
public class FakeService {
@WebMethod
public List<XFakeObject> fakeWebMethod() {
ArrayList<XFakeObject> list = new ArrayList<XFakeObject>();
list.add(new XFakeObject("My string..."));
return list;
}
}
{code}
The WSDL
{code:xml}
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://tofino.homelinux.org/services";
xmlns:ns1="http://model.example.fragbase.com";
xmlns:soapenc12="http://www.w3.org/2003/05/soap-encoding";
xmlns:tns="http://tofino.homelinux.org/services";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:soapenc11="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:soap12="http://www.w3.org/2003/05/soap-envelope";>
<wsdl:types>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
attributeFormDefault="qualified" elementFormDefault="qualified"
targetNamespace="http://tofino.homelinux.org/services";>
<xsd:element name="fakeWebMethod">
<xsd:complexType/>
</xsd:element>
<xsd:element name="fakeWebMethodResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element maxOccurs="1" minOccurs="1" name="out" nillable="true"
type="ns1:ArrayOfXFakeObject"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
attributeFormDefault="qualified" elementFormDefault="qualified"
targetNamespace="http://model.example.fragbase.com";>
<xsd:complexType name="ArrayOfXFakeObject">
<xsd:sequence>
<xsd:element maxOccurs="unbounded" minOccurs="0" name="xFakeObject"
nillable="true" type="ns1:xFakeObject"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema";
targetNamespace="http://model.example.fragbase.com"; version="1.0">
<xs:complexType name="xFakeObject">
<xs:sequence/>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="fakeWebMethodResponse">
<wsdl:part name="parameters" element="tns:fakeWebMethodResponse">
</wsdl:part>
</wsdl:message>
<wsdl:message name="fakeWebMethodRequest">
<wsdl:part name="parameters" element="tns:fakeWebMethod">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="FakeServicePortType">
<wsdl:operation name="fakeWebMethod">
<wsdl:input name="fakeWebMethodRequest"
message="tns:fakeWebMethodRequest">
</wsdl:input>
<wsdl:output name="fakeWebMethodResponse"
message="tns:fakeWebMethodResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="FakeServiceHttpBinding" type="tns:FakeServicePortType">
<wsdlsoap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="fakeWebMethod">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="fakeWebMethodRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="fakeWebMethodResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="FakeService">
<wsdl:port name="FakeServiceHttpPort" binding="tns:FakeServiceHttpBinding">
<wsdlsoap:address
location="http://localhost:8080/Blank4XFoo/services/FakeService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
{code}
The soap response while calling the webmethod
{code:xml}
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soap:Body><fakeWebMethodResponse
xmlns="http://tofino.homelinux.org/services";><out
xmlns="http://tofino.homelinux.org/services";><soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soap:Body><soap:Fault><faultcode>soap:Server</faultcode><faultstring>Couldn't
write message.</faultstring></soap:Fault></soap:Body></soap:Envelope>
{code}
The stack trace while calling the webmethod
{code}
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.service.binding.PostInvocationHandler in
phase service
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase post-invoke
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.soap.handler.SoapSerializerHandler in phase
post-invoke
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase policy
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase user
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase transport
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.soap.handler.SoapActionOutHandler in phase
transport
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase send
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.handler.OutMessageSender in phase send
ERROR 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.service.binding.PostInvocationHandler.invoke(PostInvocationHandler.java:40)
- org.codehaus.xfire.fault.XFireFault: Couldn't write message.
INFO 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.DefaultFaultHandler.invoke(DefaultFaultHandler.java:39)
- Fault occurred!
javax.xml.stream.XMLStreamException: No element was found to write:
java.lang.ArrayIndexOutOfBoundsException: -1
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.writeEndElement(XMLStreamWriterImpl.java:946)
at
org.codehaus.xfire.soap.SoapSerializer.writeMessage(SoapSerializer.java:83)
at
org.codehaus.xfire.transport.http.HttpChannel.writeWithoutAttachments(HttpChannel.java:56)
at
org.codehaus.xfire.transport.http.XFireServletChannel.sendViaServlet(XFireServletChannel.java:87)
at
org.codehaus.xfire.transport.http.XFireServletChannel.send(XFireServletChannel.java:44)
at
org.codehaus.xfire.handler.OutMessageSender.invoke(OutMessageSender.java:26)
at
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
at
org.codehaus.xfire.service.binding.PostInvocationHandler.invoke(PostInvocationHandler.java:36)
at
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)
at
org.codehaus.xfire.transport.DefaultEndpoint.onReceive(DefaultEndpoint.java:64)
at
org.codehaus.xfire.transport.AbstractChannel.receive(AbstractChannel.java:38)
at
org.codehaus.xfire.transport.http.XFireServletController.invoke(XFireServletController.java:304)
at
org.codehaus.xfire.transport.http.XFireServletController.doService(XFireServletController.java:129)
at
org.codehaus.xfire.transport.http.XFireServlet.doPost(XFireServlet.java:116)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
com.fragbase.example.context.IdentityFilter.doFilter(IdentityFilter.java:42)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
at
com.sun.xml.stream.writers.XMLStreamWriterImpl$ElementStack.pop(XMLStreamWriterImpl.java:1948)
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.writeEndElement(XMLStreamWriterImpl.java:921)
... 32 more
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.addHandler(HandlerPipeline.java:64)
- adding handler [EMAIL PROTECTED] to phase post-invoke
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.addHandler(HandlerPipeline.java:64)
- adding handler [EMAIL PROTECTED] to phase transport
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.addHandler(HandlerPipeline.java:64)
- adding handler [EMAIL PROTECTED] to phase send
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.addHandler(HandlerPipeline.java:64)
- adding handler [EMAIL PROTECTED] to phase user
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase post-invoke
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.soap.handler.FaultSoapSerializerHandler in
phase post-invoke
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase policy
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase user
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.handler.CustomFaultHandler in phase user
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase transport
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler
org.codehaus.xfire.transport.http.XFireServletController$FaultResponseCodeHandler
in phase transport
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:115) -
Invoking phase send
DEBUG 20:54:24 [http-8080-Processor24]
org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:129) -
Invoking handler org.codehaus.xfire.fault.FaultSender in phase send
{code}
I attach all the stuff in the zip file.
Hope this helps,
Fred
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