wsdl2java - NPE when wsdl has a missing attribute
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Key: CXF-1969
URL: https://issues.apache.org/jira/browse/CXF-1969
Project: CXF
Issue Type: Bug
Components: Tooling
Affects Versions: 2.1.3
Environment: MaxOS X, CXF 2.13, Camel 1.5.0
Reporter: Claus Ibsen
Priority: Minor
I was working on part-five to a longer tutorial using Camel and CXF
http://activemq.apache.org/camel/tutorial-example-reportincident-part5.html
I have a handcrafted .wsdl which I use the wsdl2java tool to generate source
code.
I was getting this error reported from wsdl2java
{code}
Jan 11, 2009 3:43:10 PM
org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory createEndpoint
WARNING: Could not find endpoint/port for
{http://reportincident.example.camel.apache.org}ReportIncidentEndpointPort in
wsdl. Using {http://reportincident.example.camel.apache.org}ReportIncidentPort.
{code}
So I was messing a bit with the .wsdl to see what was wrong
How to reproduce
1) Download the .zip from:
http://cwiki.apache.org/confluence/display/CAMEL/Tutorial-Example-ReportIncident-Part5
2) Unzip to a folder
3) Run: mvn test it should run fine
4) Edit the file: src/main/resources/report_incident.wsdl
5) Change from
{code}
<wsdl:binding name="ReportIncidentBinding" type="tns:ReportIncidentEndpoint">
{code}
to remove the type attribute (yes I was being a bit mean), so its
{code}
<wsdl:binding name="ReportIncidentBinding">
{code}
6) Save
7) Run: mvn test again and see the error
{code}
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] java.lang.NullPointerException
{code}
The problem is the NPE doesnt give you any hint what was wrong. What if the
.wsdl was very large and you didn't have a clue what was wrong with it.
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