websphere portal菜单结构的获取

最新推荐文章于 2023-02-23 09:36:36 发布

原创最新推荐文章于 2023-02-23 09:36:36 发布 · 711 阅读

0 ·

CC 4.0 BY-SA版权

本文详细介绍了如何使用javax.naming上下文查找导航模型，获取导航模型提供者，并遍历主页及其下级菜单，输出ID和标题信息。

@苦咖啡

try {
   javax.naming.Context ctx = new javax.naming.InitialContext();
      NavigationModelHome psh = (NavigationModelHome)ctx.lookup("portal:service/model/NavigationSelectionModel");
  NavigationModelProvider provider = psh.getNavigationModelProvider();
   NavigationModel model = provider.getNavigationModel((ServletRequest)request, (ServletResponse)response);

   NavigationNode homeNode = null;

   for (java.util.Iterator i = model.getChildren((NavigationNode) model.getRoot()); i.hasNext(); )
   {
     NavigationNode node = (NavigationNode) i.next();
        if (i.hasNext()) {
        if("ibm.portal.Home".equals(node.getObjectID().getUniqueName())) //判断是否为主页，此ID唯一。
        homeNode = node;
        break;
        }
      }
    for (java.util.Iterator i = model.getChildren(homeNode); i.hasNext(); ) //遍历主页下的一级菜单
     {
         NavigationNode level1node = (NavigationNode) i.next();
         String id1 = level1node.getObjectID().getUniqueName();
          String title1 = level1node.getTitle(Locale.CHINESE);
          System.out.println("id1=="+id1+"===title1==="+title1);
           for(Iterator level2nodes = model.getChildren(level1node);level2nodes.hasNext();){   //找到第一个二级菜单
             NavigationNode node = (NavigationNode) level2nodes.next();
             String id2 = node.getObjectID().getUniqueName();
             String title2 = node.getTitle(Locale.CHINESE);
             System.out.println("id2=="+id2+"===title2==="+title2);
           }
     }
  } catch (Exception e) {
   // TODO 自动生成 catch 块
   e.printStackTrace();
  }