/**
* write the descriptor class to a DOM tree and return it
*
* @param parent node in the DOM tree
* @param node name for the root element of this xml fragment
* @param the descriptor to write
* @return the DOM tree top node
*/
public Node writeDescriptor(
Node parent, String nodeName, ServletFilterMappingDescriptor descriptor) {
Node myNode = appendChild(parent, nodeName);
appendTextChild(myNode, WebTagNames.FILTER_NAME, descriptor.getName());
for (String servletName : descriptor.getServletNames()) {
appendTextChild(myNode, WebTagNames.SERVLET_NAME, servletName);
}
for (String urlPattern : descriptor.getURLPatterns()) {
appendTextChild(myNode, WebTagNames.URL_PATTERN, urlPattern);
}
for (DispatcherType dispatcherType : descriptor.getDispatchers()) {
appendTextChild(myNode, WebTagNames.DISPATCHER, dispatcherType.name());
}
return myNode;
}
