コード例 #1
0
  private void printServerNode(int level, String serverName) {
    printlnAtLevel(level, "[Printing list for Server = " + serverName + "]");
    String pattern = serverName + "/...";
    if (level == 0) pattern = "/" + pattern;
    printlnAtLevel(level, "[Pattern = " + pattern + "]");
    ChannelTree tr = getChannelTree(pattern);

    if (tr == null) {
      printlnAtLevel(level, "[no tree]");
      return;
    }
    Iterator i = tr.rootIterator();
    if (!i.hasNext()) {
      printlnAtLevel(level, "[empty root list]");
      return;
    }

    // the first node should be for the requested serverName
    ChannelTree.Node node = (ChannelTree.Node) i.next();
    if (!node.getType().toString().equals("Server")) {
      printlnAtLevel(level, "[unexpected non-Server node type = " + node.getType() + "]");
      return;
    }

    if (!node.getName().equals(serverName)) {
      printlnAtLevel(level, "[unexpected node name = " + node.getName() + "]");
      return;
    }

    printlnAtLevel(
        level, node.getName() + " -- " + node.getFullName() + " (" + node.getType() + ")");

    printChildren(level + 1, node);
  }
コード例 #2
0
  private void printChildren(int level, ChannelTree.Node node) {
    // iterate through children of hirarchy
    List l = node.getChildren();
    Iterator i = l.iterator();

    while (i.hasNext()) {
      node = (ChannelTree.Node) i.next();

      printlnAtLevel(
          level, node.getName() + " -- " + node.getFullName() + " (" + node.getType() + ")");

      if (node.getType().toString().equals("Server")) printServerNode(level + 1, node.getName());
      else {
        printChildren(level + 1, node);
      }
    }
  }
コード例 #3
0
  private void exec() {
    connect();
    ChannelTree t = getChannelTree("/...");
    Iterator i = t.rootIterator();
    int level = 0;
    if (!i.hasNext()) {
      printlnAtLevel(level, "[empty root list]");
    }

    // the first node should be for the requested serverName
    ChannelTree.Node node = (ChannelTree.Node) i.next();
    if (!node.getType().toString().equals("Server")) {
      printlnAtLevel(level, "[unexpected non-Server node type = " + node.getType() + "]");
      return;
    }

    String serverName = node.getName();

    printServerNode(level, serverName);
  }