[ http://issues.apache.org/jira/browse/XERCESJ-916?page=all ]
     
nddelima resolved XERCESJ-916:
------------------------------

    Resolution: Fixed
     Assign To:     (was: Xerces-J Developers Mailing List)

Fix for checking for null parameters has been applied. 

> Case-sensitivity with LSParser.domConfig
> ----------------------------------------
>
>          Key: XERCESJ-916
>          URL: http://issues.apache.org/jira/browse/XERCESJ-916
>      Project: Xerces2-J
>         Type: Bug
>   Components: DOM
>     Versions: 2.6.2
>  Environment: Operating System: Other
> Platform: Other
>     Reporter: Naela Nissar

>
> In instances where fConfiguration.getFeature or setFeature is invoked on 
> parameter 'name' in the canSet, get or setParameter methods, case-sensitivity 
> is an issue.  Failing DOM LS test cases LSParserConfig1, 3, 5, 8 and 9
> Also, in canSetParameter method of LSParser's domConfig, checking to see 
> whether a specific parameter can be set with the value null should return 
> true. 
> [1]
> [1]http://www.w3.org/TR/2004/PR-DOM-Level-3-Core-
> 20040205/core.html#DOMConfiguration
> Proposed patch in DOMParserImpl:
> --- C:\xml-xerces\java\src/org/apache/xerces/parsers/DOMParserImpl.java 
> 2004-03-
> 15 16:37:12.00 -0500  1.18
> +++ C:\xerces-temp\DOMParserImpl.java   2004-03-15 16:26:19.00 -0500
> @@ -391,7 +391,7 @@
>                  else {
>                      // Constants.DOM_CHARSET_OVERRIDES_XML_ENCODING feature
>                      // or any Xerces feature
> -                    fConfiguration.setFeature (name, state);
> +                    fConfiguration.setFeature (name.toLowerCase(), state);
>                  }
>              }
> @@ -618,7 +618,7 @@
>          || name.equalsIgnoreCase (Constants.DOM_CANONICAL_FORM)
>          || name.equalsIgnoreCase (Constants.DOM_SUPPORTED_MEDIATYPES_ONLY)
>          || name.equalsIgnoreCase 
> (Constants.DOM_CHARSET_OVERRIDES_XML_ENCODING)
> ) {
> -            return (fConfiguration.getFeature (name))
> +            return (fConfiguration.getFeature (name.toLowerCase()))
>              ? Boolean.TRUE
>              : Boolean.FALSE;
>          }
> @@ -665,6 +665,9 @@
>      }
>      public boolean canSetParameter (String name, Object value) {
> +        if (value == null){
> +          return true;
> +        }
>          if(value instanceof Boolean){
>              boolean state = ((Boolean)value).booleanValue ();
>              if ( name.equalsIgnoreCase 
> (Constants.DOM_SUPPORTED_MEDIATYPES_ONLY
> )
> @@ -697,7 +700,7 @@
>              // Recognize Xerces features.
>              try {
> -                fConfiguration.getFeature (name);
> +                fConfiguration.getFeature (name.toLowerCase());
>                  return true;
>              }
>              catch (XMLConfigurationException e) {

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