コード例 #1
0
 private String retrieveViewerType() {
   String type = "FlamingoMap";
   String typePrefix = "viewer.mapcomponents";
   Set<ConfiguredComponent> components = application.getComponents();
   for (ConfiguredComponent component : components) {
     String className = component.getClassName();
     if (className.startsWith(typePrefix)) {
       type = className.substring(typePrefix.length() + 1).toLowerCase().replace("map", "");
       break;
     }
   }
   return type;
 }
コード例 #2
0
  private void buildComponentSourceHTML() throws IOException {

    StringBuilder sb = new StringBuilder();

    // Sort components by classNames, so order is always the same for debugging
    List<ConfiguredComponent> comps =
        new ArrayList<ConfiguredComponent>(application.getComponents());
    Collections.sort(comps);

    if (isDebug()) {

      Set<String> classNamesDone = new HashSet<String>();
      for (ConfiguredComponent cc : comps) {

        if (!Authorizations.isConfiguredComponentAuthorized(cc, context.getRequest())) {
          continue;
        }

        if (!classNamesDone.contains(cc.getClassName())) {
          classNamesDone.add(cc.getClassName());

          if (cc.getViewerComponent() != null && cc.getViewerComponent().getSources() != null) {
            for (File f : cc.getViewerComponent().getSources()) {
              String url =
                  new ForwardResolution(ComponentActionBean.class, "source")
                      .addParameter("app", name)
                      .addParameter("version", version)
                      .addParameter("className", cc.getClassName())
                      .addParameter("file", f.getName())
                      .getUrl(context.getLocale());

              sb.append("        <script type=\"text/javascript\" src=\"");
              sb.append(HtmlUtil.encode(context.getServletContext().getContextPath() + url));
              sb.append("\"></script>\n");
            }
          }
        }
      }
    } else {
      // If not debugging, create a single script tag with all source
      // for all components for the application for a minimal number of HTTP requests

      // The ComponentActionBean supports conditional HTTP requests using
      // Last-Modified.
      // Create a hash value that will change when the classNames used
      // in the application change, so that a browser will not use a
      // previous version from cache with other contents.

      int hash = 0;
      Set<String> classNamesDone = new HashSet<String>();
      for (ConfiguredComponent cc : comps) {
        if (!Authorizations.isConfiguredComponentAuthorized(cc, context.getRequest())) {
          continue;
        }

        if (!classNamesDone.contains(cc.getClassName())) {
          hash = hash ^ cc.getClassName().hashCode();
        } else {
          classNamesDone.add(cc.getClassName());
        }
      }
      if (user != null) {
        // Update component sources when roles of user change
        hash = hash ^ getRolesCachekey(context.getRequest());

        // Update component sources when roles of configured components
        // may have changed
        hash = hash ^ (int) application.getAuthorizationsModified().getTime();
      }

      String url =
          new ForwardResolution(ComponentActionBean.class, "source")
              .addParameter("app", name)
              .addParameter("version", version)
              .addParameter("minified", true)
              .addParameter("hash", hash)
              .getUrl(context.getLocale());

      sb.append("        <script type=\"text/javascript\" src=\"");
      sb.append(HtmlUtil.encode(context.getServletContext().getContextPath() + url));
      sb.append("\"></script>\n");
    }

    componentSourceHTML = sb.toString();
  }