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From "Samisa Abeysinghe (JIRA)" <>
Subject [jira] Resolved: (AXIS2C-557) WSDL2C: generated adb code does not allow any elements to be omitted - too inflexible
Date Wed, 05 Sep 2007 08:22:33 GMT


Samisa Abeysinghe resolved AXIS2C-557.

       Resolution: Fixed
    Fix Version/s: 1.1.0
         Assignee: Samisa Abeysinghe

Fixed the Java tool's template to handle the case.

> WSDL2C: generated adb code does not allow any elements to be omitted - too inflexible
> -------------------------------------------------------------------------------------
>                 Key: AXIS2C-557
>                 URL:
>             Project: Axis2-C
>          Issue Type: Bug
>          Components: code generation
>    Affects Versions: Current (Nightly)
>         Environment: Windows XP
>            Reporter: Dave Meier
>            Assignee: Samisa Abeysinghe
>             Fix For: 1.1.0
>         Attachments: test2.wsdl
> I am using WSDL2C with adb data binding.
> The code that is generated requires all elements specified in the WSDL for a given web
service call to be present.  It should instead check the name of each node and allow some
data elements to be omitted.
> Instead it generates code like the following, where it assumes the next node is the node
it expects.  It should check the name of the node and skip to the next expected node if the
name does not match:
>                                    /**
>                                      * because elements are ordered this works fine
>                                      */
>                                    if( current_node != NULL)
>                                    {
>                                        current_node = AXIOM_NODE_GET_NEXT_SIBLING( current_node,
>                                    }
>                            if ( current_node != NULL)
>                            {
>                               current_element = AXIOM_NODE_GET_DATA_ELEMENT( current_node,
>                                       text_value = AXIOM_ELEMENT_GET_TEXT(current_element,
env, current_node );
> Here it blindly gets the text_value and sets it into the field that it expects the value
to be for.  This means that all the nodes must be present or it will set the wrong values
in the fields.  So if  new arguments are added to an object passed in the call, it will no
longer be backwards compatible with clients that are using the older version of the WSDL.

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