Examples of org.apache.click.util.SessionMap$Entry

org.apache.click.util.SessionMap
Provides a Map adaptor for HttpSession objects. A SessionMap instance is available in each Velocity page using the name "session".
For example suppose we have a User object in the session with the attribute name "user" when a user is logged on. We can display the users name in the page when the are logged onto the system.
```
 #if ($session.user) $session.user.fullname you are logged on. #else You are not logged on. #end 
```
The ClickServlet adds a SessionMap instance to the Velocity Context before it is merged with the page template.
The SessionMap supports {@link FlashAttribute} which when accessed via{@link #get(Object)} are removed from the session.

  }


  @Override
  protected void doDelete(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    Entry e = entry(req);
    S3Object remove = map.remove(e);
    if (remove == null) {
      resp.sendError(404, "Not found " + e);
    } else {
      resp.sendError(HttpURLConnection.HTTP_NO_CONTENT, "Deleted");

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    }


  }


  private Entry entry(HttpServletRequest req) {
    return new Entry(key(uri(req)));
  }

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        log("doGet " + uri);
    if ("/".equals(uri.getPath())) {
      list(req, resp);
    } else {
      String key = uri.getPath().substring(1);
      Entry e = new Entry(key);
      S3Object obj = map.get(e);
        if (debug)
          log("map.get(" + key + ") = " + obj);
      if (obj == null) {
        resp.sendError(404, "Not here: " + e);

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    if (maxKeysStr != null)
      maxKeys = Integer.parseInt(maxKeysStr);
    Writer w = new Writer();
    SortedMap<Entry, S3Object> submap = new TreeMap<Entry, S3Object>(map);
    if (prefix != null)
      submap = submap.tailMap(new Entry(prefix));
    int keyCount = 0;
    boolean truncated = false;
    String nextMarker = null;
    for (Entry e : submap.keySet()) {
      if (++keyCount > maxKeys) {

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    log("doPut " + uri);
    if ("/".equals(uri.getPath())) {
      log("create bucket");
      bucket = true;
    } else {
      Entry e = new Entry(key(uri));
      e.setLastModified(new Date());
      e.setSize(req.getContentLength());
      e.setOwner(new Owner("id", "name"));
      ByteArrayOutputStream os = new ByteArrayOutputStream();
      ServletInputStream is = req.getInputStream();
      byte b[] = new byte[128];
      while (true) {
        int len = is.read(b);

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        renderModel.put("request", request);


        renderModel.put("response", context.getResponse());


        renderModel.put("session", new SessionMap(request.getSession(false)));


        return renderModel;
    }

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        renderModel.put("request", request);


        renderModel.put("response", context.getResponse());


        renderModel.put("session", new SessionMap(request.getSession(false)));


        return renderModel;
    }

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        renderModel.put("request", request);


        renderModel.put("response", context.getResponse());


        renderModel.put("session", new SessionMap(request.getSession(false)));


        return renderModel;
    }

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                         + "name \"response\". The page model object "
                         + pop + " has been replaced with the response object";
            logger.warn(msg);
        }


        SessionMap sessionMap = new SessionMap(request.getSession(false));
        pop = model.put("session", sessionMap);
        if (pop != null && !page.isStateful()) {
            String msg = page.getClass().getName() + " on " + page.getPath()
                         + " model contains an object keyed with reserved "
                         + "name \"session\". The page model object "

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        renderModel.put("request", request);


        renderModel.put("response", context.getResponse());


        renderModel.put("session", new SessionMap(request.getSession(false)));


        return renderModel;
    }

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