Hello,
Ok. It is the morning after and things are easier with a fresh head. I
stopped using my build file and went through the build process
separately and the issue vanished. I tracked down a problem in the
build process where the target wsdl was not being downloaded
successfully when I thought it was. So I guess the issue must have been
a minor change in the service not being reflected in the client.
Thanks for all who took time to look at my issue.
Tim
Timothy R J Langford wrote:
Hello,
I am using axis2 wsdl2java to generate an XML Beans binding client
from a customers WSDL schema. This mostly seems to be working fine;
the request I am testing returns the correct response and I can
navigate most of the returned structure using the java object model.
However my tests revealed that invoking one of the 'getter methods'
causes a 'java.lang.IncompatibleClassChangeError' error, whilst others
are fine:
java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at
org.apache.xmlbeans.impl.schema.SchemaTypeImpl.getJavaImplClass(SchemaTypeImpl.java:1709)
at
org.apache.xmlbeans.impl.schema.SchemaTypeImpl.getJavaImplConstructor(SchemaTypeImpl.java:1725)
at
org.apache.xmlbeans.impl.schema.SchemaTypeImpl.createUnattachedNode(SchemaTypeImpl.java:1853)
at
org.apache.xmlbeans.impl.schema.SchemaTypeImpl.createElementType(SchemaTypeImpl.java:1021)
at
org.apache.xmlbeans.impl.values.XmlObjectBase.create_element_user(XmlObjectBase.java:893)
at org.apache.xmlbeans.impl.store.Xobj.getUser(Xobj.java:1657)
at
org.apache.xmlbeans.impl.store.Xobj.find_element_user(Xobj.java:2062)
at
com.travel.core.response.impl.ResponseHeaderImpl.getTrackingInfo(Unknown
Source)
at
com.travel.client.travelapp.CoreAssertions.checkTripsResponseHeader(CoreAssertions.java:83)
So in other words; I can programatically access all of the objects in
the following unmarshall XML except for 'getTrackingInfo()' which
cause the exception above.
header xsi:type=ns3:ResponseHeader xmlns=http://X;
xmlns:ns3=http://response.core.fab.xmltravel.com;
localisation xmlns=http://X;
languageen/language
/localisation
target xmlns=http://X;TEST/target
timingInfo xmlns=http://X;
millisSpentIn4643/millisSpentIn
requestReceivedTimestamp2008-12-10T17:01:37.382Z/requestReceivedTimestamp
responseSentTimestamp2008-12-10T17:01:42.025Z/responseSentTimestamp
/timingInfo
trackingInfo xmlns=http://X;
requestIdyi3VWLhA_Hel9iHUYp_Db4xF/requestId
/trackingInfo
userInfo xsi:type=UserInfo xmlns=http://X;
agentX/agent
usernameX/username
/userInfo
/header
I have searched the forum for the exception but they don't seem
relevant. I am new to these tools. Under what situations can a single
element fail in such a way and how to fix it? Hoping some can help.
Thank you for your time.
Tim
--
Timothy R J Langford - MEng. (Hons)
Senior Software Engineer
Multicom Products Ltd.
Tel: +44 (0)117 9081250
