freemarker.template.utility: class: DOMNodeModel.AncestorByName

freemarker.template.utility
class: DOMNodeModel.AncestorByName [javadoc | source]

java.lang.Object
   freemarker.template.utility.DOMNodeModel$AncestorByName

All Implemented Interfaces:
TemplateMethodModel

Method from freemarker.template.utility.DOMNodeModel$AncestorByName Summary:
exec

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from freemarker.template.utility.DOMNodeModel$AncestorByName Detail:
public Object exec(List arguments) throws TemplateModelException { if (arguments.size() != 1) { throw new TemplateModelException("Expecting exactly one string argument here"); } String nodeName = (String) arguments.get(0); DOMNodeModel ancestor = (DOMNodeModel) DOMNodeModel.this.get("parent"); while (ancestor != null) { if (nodeName.equals(ancestor.getNodeName())) { return ancestor; } ancestor = (DOMNodeModel) ancestor.get("parent"); } return null; }

Method from freemarker.template.utility.DOMNodeModel$AncestorByName Detail:

 public Object exec(List arguments) throws TemplateModelException {
            if (arguments.size() != 1) {
                throw new TemplateModelException("Expecting exactly one string argument here");
            }
            String nodeName = (String) arguments.get(0);
            DOMNodeModel ancestor = (DOMNodeModel) DOMNodeModel.this.get("parent");
            while (ancestor != null) {
                if (nodeName.equals(ancestor.getNodeName())) {
                    return ancestor;
                }
                ancestor = (DOMNodeModel) ancestor.get("parent");
            }
            return null;
}