[jira] Created: (AXIS2-3301) Generated WSDL has validation errors when methods launch exceptions

[Mauro Molinari (JIRA)]

Generated WSDL has validation errors when methods launch exceptions
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                 Key: AXIS2-3301
                 URL: https://issues.apache.org/jira/browse/AXIS2-3301
             Project: Axis 2.0 (Axis2)
          Issue Type: Bug
          Components: Tools
    Affects Versions: 1.3
            Reporter: Mauro Molinari
            Priority: Critical


Suppose you have the following class:

package test;

public class TestService
{
  public String login(String username, String password) throws MyException, 
MyException2
  {
    return "ticket";
  }
  
  public void logout(String ticket) throws MyException, MyException2
  {
  }
}

and two simple extensions of java.lang.Exception called test.MyException and 
test.MyException2.

When running java2wsdl with the following options:
java2wsdl -o <output-path> -of TestService.wsdl -cp <classpah> -cn 
test.TestService

I get a WSDL (attached as TestService.wsdl) for which Eclipse gives two 
validation errors:

src-resolve.4.2: Error resolving component 'ns1:Exception'. It was detected 
that 'ns1:Exception' is in namespace 'http://test', but components from this 
namespace are not referenceable from schema document 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService.wsdl'.
 If this is the incorrect namespace, perhaps the prefix of 'ns1:Exception' 
needs to be changed. If this is the correct namespace, then an appropriate 
'import' tag should be added to 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService.wsdl'.
    TestService.wsdl        line 4

src-resolve.4.2: Error resolving component 'ns0:MyException'. It was detected 
that 'ns0:MyException' is in namespace 'http://test/xsd', but components from 
this namespace are not referenceable from schema document 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService.wsdl'.
 If this is the incorrect namespace, perhaps the prefix of 'ns0:MyException' 
needs to be changed. If this is the correct namespace, then an appropriate 
'import' tag should be added to 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService.wsdl'.
  TestService.wsdl        line 8

As suggested by some users in Eclipse WTP newsgroup, I tried the following:
java2wsdl -o <output-path> -of TestService_Exception.wsdl -cp <classpah> -xc 
java.lang.Exception -cn test.TestService

The result is a WSDL (attached as TestService_Exception.wsdl) for which Eclipse 
gives three validation errors:

src-resolve.4.2: Error resolving component 'ns1:Exception'. It was detected 
that 'ns1:Exception' is in namespace 'http://test', but components from this 
namespace are not referenceable from schema document 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService_Exception.wsdl'.
 If this is the incorrect namespace, perhaps the prefix of 'ns1:Exception' 
needs to be changed. If this is the correct namespace, then an appropriate 
'import' tag should be added to 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService_Exception.wsdl'.
        TestService_Exception.wsdl      line 4

src-resolve.4.2: Error resolving component 'xs:Throwable'. It was detected that 
'xs:Throwable' is in namespace 'http://www.w3.org/2001/XMLSchema', but 
components from this namespace are not referenceable from schema document 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService_Exception.wsdl'.
 If this is the incorrect namespace, perhaps the prefix of 'xs:Throwable' needs 
to be changed. If this is the correct namespace, then an appropriate 'import' 
tag should be added to 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService_Exception.wsdl'.
      TestService_Exception.wsdl      line 4

src-resolve.4.2: Error resolving component 'ns0:MyException'. It was detected 
that 'ns0:MyException' is in namespace 'http://test/xsd', but components from 
this namespace are not referenceable from schema document 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService_Exception.wsdl'.
 If this is the incorrect namespace, perhaps the prefix of 'ns0:MyException' 
needs to be changed. If this is the correct namespace, then an appropriate 
'import' tag should be added to 
'file:///C:/Documents%20and%20Settings/mauro/Documenti/Eclipse33%20workspace/Problema%20Axis2/TestService_Exception.wsdl'.
      TestService_Exception.wsdl      line 8

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