public NameDiscoverers() 
{

}

Construct a new resource name discoverer

 public  void addResourceNameDiscover(ResourceNameDiscover discover) 
{
        if (discover != null) {
            discoverers.addElement(discover);
        }
}

Specify an additional class loader to be used in searching. The order of loaders determines the order of the result. It is recommended to add the most specific loaders first.

 public ResourceNameIterator findResourceNames(String resourceName) 
{
        if (log.isDebugEnabled())
            log.debug("find: resourceName='" + resourceName + "'");
        return new ResourceNameIterator() {
            private int idx = 0;
            private ResourceNameIterator iterator = null;
            public boolean hasNext() {
                if (iterator == null  ||  !iterator.hasNext()) {
                    iterator = getNextIterator();
                    if (iterator == null) {
                        return false;
                    }
                }
                return iterator.hasNext();
            }
            public String nextResourceName() {
                return iterator.nextResourceName();
            }
            private ResourceNameIterator getNextIterator() {
                while (idx <  size()) {
                    ResourceNameIterator iter =
                        getResourceNameDiscover(idx++).findResourceNames(resourceName);
                    if (iter.hasNext()) {
                        return iter;
                    }
                }
                return null;
            }
        };
}

Set of results of all discoverers.

 protected ResourceNameDiscover getResourceNameDiscover(int idx) 
{
        return (ResourceNameDiscover)discoverers.get(idx);
}

 public static  void setLog(Log _log) 
{
         
        log = _log;
}

 protected int size() 
{
        return discoverers.size();
}