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From "Igor Naumov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (COCOON-1861) Check for Null URI in LDAPTransformer
Date Fri, 16 Jun 2006 07:02:31 GMT
     [ http://issues.apache.org/jira/browse/COCOON-1861?page=all ]

Igor Naumov updated COCOON-1861:
--------------------------------

    Attachment: LDAP stacktrace.htm

This is a stacktrace from a simplified pipeline including LDAP transformer. I had to remove
some path references for security reasons - sorry...

> Check for Null URI in LDAPTransformer
> -------------------------------------
>
>          Key: COCOON-1861
>          URL: http://issues.apache.org/jira/browse/COCOON-1861
>      Project: Cocoon
>         Type: Bug

>   Components: Blocks: Naming
>     Versions: 2.1.8, 2.1.9
>     Reporter: Igor Naumov
>     Priority: Minor
>  Attachments: LDAP stacktrace.htm
>
> In the LDAPTransformer.java (src\blocks\naming\java\org\apache\cocoon\transformation\LDAPTransformer.java)
the URI is not checked for NULL.
> On some J2EE servers (SAP NetWeaver) the URI passed may be NULL and it causes a NullPointerException.
> A simple fix is to add a check for NULL URI and just pass through that element:
>      public void startElement(String uri, String name, String raw, Attributes attributes)
throws SAXException {
> +        if (uri == null) {
> +            super.startElement(uri, name, raw, attributes);
> +            return;
> +        }
>          if (!uri.equals(my_uri)) {
>              super.startElement(uri, name, raw, attributes);
>              return;

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