code: protected void addToolManagerRules(Digester digester) {
  
          // add tool-manager
          String rulePath = "*/" + N_TOOLMANAGER;
          digester.addObjectCreate(rulePath, CmsToolManager.class);
          digester.addSetNext(rulePath, "setToolManager");
          // add tool-manager roots
          rulePath += "/" + N_ROOTS + "/" + N_ROOT;
          digester.addObjectCreate(rulePath, CmsToolRootHandler.class);
          digester.addSetNext(rulePath, "addToolRoot");
          digester.addBeanPropertySetter(rulePath + "/" + N_KEY);
          digester.addBeanPropertySetter(rulePath + "/" + N_URI);
          digester.addBeanPropertySetter(rulePath + "/" + N_NAME);
          digester.addBeanPropertySetter(rulePath + "/" + N_HELPTEXT, "helpText");
      }
docs: Adds the digester rules for the tool-manager node.<p>
  
  @param digester the digester object