[COCOON-1861] Check for Null URI in LDAPTransformer

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.1.8, 2.1.9
• Fix Version/s: 2.1.10, 2.2
• Component/s: Blocks: Naming
• Urgency: Normal
• Other Info: Patch available
• Assignee: Antonio Gallardo Rivera
• Reporter: Igor Naumov
• Created: 13/Jun/06 03:30
• Updated: 17/Jun/06 15:26
• Resolved: 17/Jun/06 14:31

Description

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;