code: String getDefaultView(String typeName) {
  
          String result = m_defaultViewRules.getViewForType(typeName);
          if (result == null) {
              result = "view_other";
              try {
                  if (OpenCms.getResourceManager().hasResourceType(typeName)
                      && OpenCms.getResourceManager().getResourceType(typeName).isFolder()) {
                      result = "view_folders";
                  }
              } catch (CmsLoaderException e) {
                  LOG.error(e.getLocalizedMessage(), e);
              }
          }
          return result;
      }
docs: Gets the default view name ( = explorer type) for the given type.<p>
  
  @param typeName a resource type name
  @return the default view for the given type