[jira] Commented: (WSCOMMONS-94) Namespace declaration cannot be removed from OMElement

["Eran Chinthaka (JIRA)" <ji...@apache.org>]

    [ http://issues.apache.org/jira/browse/WSCOMMONS-94?page=comments#action_12434112 ] 
            
Eran Chinthaka commented on WSCOMMONS-94:
-----------------------------------------

One clarification. 

What should be the signature and the behaviour of this method would be. If its like
public void removeDeclaredNamespace(uri,prefix), then which parameter should not be null (hope we can not allow one to pass null for both). 
I would say prefix is a mandatory as there can be same namespace uris attached to the two or more prefixes, but the other way round has no meaning. 
So my suggestion is this :

/**
 * @param uri  the uri of the namespace to be removed. This can be null.
 * @param prefix the prefix associated with the namespace. This can not be null
 */
public void removeDeclaredNamespace(uri,prefix)

> Namespace declaration cannot be removed from OMElement
> ------------------------------------------------------
>
>                 Key: WSCOMMONS-94
>                 URL: http://issues.apache.org/jira/browse/WSCOMMONS-94
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>         Environment: Windows
>            Reporter: Toshiro Takase
>            Priority: Critical
>
> Once an useless namespace declaration is declared to an OMElement, the namespace declaration cannot be removed forever.
> In DOM, we can remove namespace declarations by using Element.removeAttribute() .
> But, in AXIOM, we cannot remove namespace declarations by OMElement.removeAttribute() .
> Maybe, we need OMElement.removeDeclaredNamespace() ?

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