code: protected void addProjectRules(Digester digester, String xpath) {
  
          digester.addCallMethod(xpath + N_NAME, "setProjectName", 0);
          digester.addCallMethod(xpath + N_DESCRIPTION, "setProjectDescription", 0);
          digester.addCallMethod(xpath + N_MANAGERSGROUP, "setProjectManagers", 0);
          digester.addCallMethod(xpath + N_USERSGROUP, "setProjectUsers", 0);
          digester.addCallMethod(xpath + N_RESOURCES + "/" + N_RESOURCE, "addProjectResource", 0);
          digester.addCallMethod(xpath + N_RESOURCES, "importProject");
      }
docs: Adds the XML digester rules for projects.<p>
  
  @param digester the digester to add the rules to
  @param xpath the base xpath for the rules