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From "Tore Larsen (JIRA)" <j...@apache.org>
Subject [jira] Created: (AXIS2-547) wsdl2Java fails with StackOverflowError when creating Xmlbeans from recursive xml schema
Date Tue, 04 Apr 2006 07:43:43 GMT
wsdl2Java fails with StackOverflowError when creating Xmlbeans from recursive xml schema
----------------------------------------------------------------------------------------

         Key: AXIS2-547
         URL: http://issues.apache.org/jira/browse/AXIS2-547
     Project: Apache Axis 2.0 (Axis2)
        Type: Bug

  Components: databinding  
    Versions: 0.95    
 Environment: J2sdk 1.4.2, jdk 1.5.0, Windows XP
    Reporter: Tore Larsen


Creating ADB beans suffered from a problem with recursive types dscribed in schema and has
been solved.
The same issue is also present in the case of creating Xmlbeans. I have tracked down the problem
to the class:

org.apache.axis2.wsdl.codegen.extension.XMLBeansExtension

The method approx. at line 300:

<snip>
    private void findPlainBase64Types(SchemaType stype, ArrayListbase64Types) {
        
        SchemaProperty[] elementProperties = stype.getElementProperties();
        
            for (int i = 0; i < elementProperties.length; i++) {
                SchemaType schemaType = elementProperties[i].getType();
                
                if (schemaType.isPrimitiveType()) {
                    SchemaType primitiveType = schemaType.getPrimitiveType();
                
                    if (Constants.BASE_64_CONTENT_QNAME.equals(primitiveType.getName())) {
                        base64Types.add(elementProperties[i].getName());
                    }
                    
                } else {
-->                    findPlainBase64Types(schemaType, base64Types);
                }  
        }
    }
</snip>

This recursive method will fail when the type described in schema is also recursive. I've
got EquipmentType in EquipmentType in EquipmentType forever....


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