private Object handleNode(Object name, Map attributes, Object current) {
attributes = new HashMap(attributes);
BuilderNode nodeHandler = this.getNode(name.toString());
if (nodeHandler == null) {
Class builderClass = (Class) nodeBuilders.get(name);
if (builderClass != null) {
nodeHandler = this.getNode("newBuilder");
attributes.put("class", builderClass);
}
}
if (nodeHandler == null) {
// we don't know how to handle it - delegate to the decorator.
return getDecorator().createNode(name, attributes, current);
} else {
// We found a handler.
if (performAttributeValidation) {
// Validate
nodeHandler.validateScriptedAttributes(attributes);
}
return nodeHandler.createNewNode(current, attributes);
}
}
/**
* Add's a groovy node handler to the table of possible handlers. If a node handler with the same
* node name already exists in the map of handlers, then the <tt>GroovyNode</tt> replaces the
* existing node handler.
*
* @param newGroovyNode CustomGroovyNode
* @return GroovyNodeBuilder to allow for method chaining.
*/
public synchronized GroovyNodeBuilder setNode(final BuilderNode newGroovyNode) {
nodeBuilderHandlers.put(newGroovyNode.getNodeName(), newGroovyNode);
return this;
}