For an interface with a complex type parameter for the method, incorrect WSDL
is generated
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Key: AXIS2-807
URL: http://issues.apache.org/jira/browse/AXIS2-807
Project: Apache Axis 2.0 (Axis2)
Type: Bug
Components: wsdl
Versions: 1.0
Environment: Windows XP Professional, Eclipse 3.1.2, JDK 1.5.0
Reporter: James Bender
I am working on converting an existing Axis2 0.93 web service generator that
uses facilities for Java2WSDL and WSDL2Java, by running Ant tasks
programmatically with Leafcutter. I started a conversion, yesterday afternoon,
to Axis2 Std 1.0, and wanted to use my toy example that has a class with an
interface with one method that takes a complex type as a parameter. In Axis2
0.93, I am able to successfully generate the WSDL file, successfully run
WSDL2Java, and after programmatically updating the skeleton, compile, and
eventually generate a jar and .aar file. The driver is a TestNG test that uses
embedded Tomcat 5.5 for testing the generated service.
When I try to do the same thing with Axis2 Std 1.0, an incorrect WSDL file is
generated that is rejected by WSDL2Java:
INFO Running: java classname=org.apache.axis2.wsdl.WSDL2Java fork=true
classpathref (arg value=
-uri ) (arg
file=c:\Java\projects2\axis2-std-1.0testbed\build\wsdl\WWPointsCalculator.wsdl
) (arg va
lue=-s ) (arg value=-ss ) (arg value=-sd ) (arg value=-o ) (arg
file=c:\Java\projects2\axis2-std-1.0
testbed\build\output ) (arg value=-p ) (arg value=testexamples.types )
WARN Exception in thread "main"
org.apache.axis2.wsdl.codegen.CodeGenerationException: Error par
sing WSDL
WARN at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:94)
WARN at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:32)
WARN at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:21)
WARN Caused by: org.apache.axis2.AxisFault: Schema for namespace
'http://PointsCalculator.ve.rec
ursionsw.com/types' already contains type 'FoodDescription; nested exception
is:
WARN java.lang.RuntimeException: Schema for namespace
'http://PointsCalculator.ve.recursionsw.c
om/types' already contains type 'FoodDescription
WARN at
org.apache.axis2.description.WSDL2AxisServiceBuilder.populateService(WSDL2AxisServiceBu
ilder.java:243)
WARN at
org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:87)
WARN ... 2 more
WARN Caused by: java.lang.RuntimeException: Schema for namespace
'http://PointsCalculator.ve.rec
ursionsw.com/types' already contains type 'FoodDescription
WARN at
org.apache.ws.commons.schema.XmlSchema.addType(XmlSchema.java:237)
WARN at
org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:10
3)
WARN at
org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:233)
WARN at
org.apache.axis2.description.WSDL2AxisServiceBuilder.getXMLSchema(WSDL2AxisServiceBuild
er.java:959)
WARN at
org.apache.axis2.description.WSDL2AxisServiceBuilder.copyExtensibleElements(WSDL2AxisSe
rviceBuilder.java:1067)
WARN at
org.apache.axis2.description.WSDL2AxisServiceBuilder.populateService(WSDL2AxisServiceBu
ilder.java:221)
The Java2WSDL generator puts two copies of the complex type definition in the
file, and that is what is bad. 0.93 did not have that problem, although to
produce compilable files, the interface supplied had to be in the default
package, a problem seemingly solved in 1.0.
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