Examples of PanelsContext

de.odysseus.calyxo.panels.PanelsContext
Panels Context. This class encapsulates a stack, which reflects the current forward/include hierarchy of panels and current list items.
An instance of this class is created and installed in request scope, when forwarding to a panel element. Subsequent includes will push a panel entry before inclusion and pop it after inclusion. Each list iteration step will push an item entry at the beginning and pop it again at the end. This class implements methods to lookup panels, params and lists. @author Christoph Beck

Examples of de.odysseus.calyxo.panels.PanelsContext

          throw new ServletException("Could not find path for panel " + panel.toInlineString());
        }
        template = addParams(template, dispatch, "UTF-8");
//        log.debug("path " + path);


        PanelsContext context = support.getOrCreateContext(request, locale);


//        log.debug("push " + panel.getName());
        context.push(panel);


        // add dispatch parameters to current panel
//        Iterator params = dispatch.getParamConfigs();
//        while (params.hasNext()) {
//          ParamConfig param = (ParamConfig)params.next();
//          context.addParamConfig(
//            new DynamicParamConfig(param.getName(), param.getValue())
//          );
//        }


        try {
          dispatch(request, response, template, false);
        } finally {
//          log.debug("pop " + panel.getName());
          context.pop();
        }
        return;
      }
    }
    super.dispatch(request, response, dispatch);

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Examples of de.odysseus.calyxo.panels.PanelsContext

      String template = panel.findTemplate(locale);
      if (template == null) {
        throw new ServletException("Cannot find template for panel " + panel.getName());
      }


      PanelsContext context = support.getOrCreateContext(request, locale);


      context.push(panel);


      try {
        if (doInclude) {
          doInclude(template, request, response);
        } else {
          doForward(template, request, response);
        }
      } finally {
        context.pop();
      }
      
      return true;
    }
    return false;

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Examples of de.odysseus.calyxo.panels.PanelsContext

    if (panel != null) {
      String template = panel.findTemplate(locale);
      if (template == null) {
        throw new ServletException("Cannot find template for panel " + panel.getName());
      }
      PanelsContext panels = support.getOrCreateContext(request, locale);
      boolean include = !panels.isEmpty() || context.getResponse().isCommitted();


      panels.push(panel);
      try {
        RequestDispatcher rd = context.getContext().getRequestDispatcher(template);
        if (include) {
          rd.include(request, context.getResponse());
        } else {
          rd.forward(request, context.getResponse());
        }
      } finally {
        panels.pop();
      }


      return true;
    }
    return false;

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Examples of de.odysseus.calyxo.panels.PanelsContext

  }


  public void testParam() throws ELException {
    HttpServletRequest request =
      (HttpServletRequest)pageContext.getRequest();
    PanelsContext panelsContext =
      support.getOrCreateContext(request, new Locale("", ""));
    PanelConfig panel = support.findPanelConfig("test", new Locale("", ""));
    assertNotNull(panel);
    panelsContext.push(panel);


    PanelsAccessor accessor = new PanelsAccessor(module);
    pageContext.setAttribute("panels", accessor.get(request));
    assertEquals("bar", evaluate(String.class, "${panels.param['foo']}"));
  }

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Examples of de.odysseus.calyxo.panels.PanelsContext

  public class ParamAccessor extends DynamicMapAccessor {
    /**
     * Lookup parameter.
     */
    protected Object get(HttpServletRequest request, Object key) {
      PanelsContext context = support.getContext(request);
      ParamConfig param = context.lookupParamConfig(key.toString());
      if (param == null) {
        throw new AccessException("Unknown panel parameter '" + key + "'");
      }
      if (!param.isDefined()) {
        throw new AccessException("Undefined value for panel parameter '" + key + "'");

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