This sample demonstrates the use of code generation using Axis2/Java WSDL2Java
tool (Axis2/Java source revision 414253).

wsdl                 $AXIS2C_HOME/test/resources/wsdl/Calculator.wsdl

Command to execute the code generation: 
WSDL2C 
-Dorg.apache.adb.properties=/org/apache/axis2/schema/c-schema-compile.properties
-uri <wsdl> -l  c -d adb -u -ss -sd