NullPointer exception when using ComparableRessourceImpl.getAllPropertiesNames()

[Dorel bruno <bd...@wanadoo.fr>]

Hi all,

I have a question concerning the "ComparableRessourceImpl.java" :

The getAllPropertiesNames() is not  protected against a "null"  
propertyProvider : I get a java NullPointerException
when I try to use it , but getAllProperties() is well protected (see 
code below or joined file)

Amazing isn't it  ?


I try to found a work around

Regards

B DOREL







 /**
     * Returns an Iterator of PropertyName of all properties.
     *
     * @return     an Iterator of PropertyName.
     *
     * @throws     SlideException
     */
    public Iterator getAllPropertiesNames() throws SlideException {
        
        Set propertyNamesSet = new HashSet();
        Enumeration props = revisionDescriptor.enumerateProperties();
        NodeProperty property = null;
        if (props != null) {
            while (props.hasMoreElements()) {
                property = (NodeProperty)props.nextElement();
                propertyNamesSet.add(property.getPropertyName());
            }
        }
        
        Iterator iterator = 
propertyProvider.getSupportedPropertiesNames(getUri());
        while (iterator.hasNext()) {
            propertyNamesSet.add(iterator.next());
        }
        
        return propertyNamesSet.iterator();
    }
    
    /**
     * Returns all properties as an Iterator of NodeProperty objects.
     *
     * @return     all properties as an Iterator of NodeProperty objects.
     *
     * @throws     SlideException
     */
    public Iterator getAllProperties() throws SlideException {
        
        Set propertySet = new HashSet();
        Enumeration props = revisionDescriptor.enumerateProperties();
        if (props != null) {
            while (props.hasMoreElements()) {
                propertySet.add(props.nextElement());
            }
        }
        
        if (propertyProvider != null) {
            Iterator iterator = 
propertyProvider.getSupportedProperties(getUri());
            while (iterator.hasNext()) {
                propertySet.add(iterator.next());
            }
        }
        
        return propertySet.iterator();
    }