Ejemplo n.º 1
0
 /**
  * Get the content of the requires attribute as a set of strings.
  *
  * @param model the model to query for required policy
  * @return set of policy requirements; empty set if nothing found
  */
 public static Set<String> getRequires(Model model) {
   Set<String> requiredSet = new HashSet<String>();
   String requires = model.getModelConfiguration().getAttribute(REQUIRES);
   if (requires != null) {
     for (String policy : requires.split(" ")) {
       requiredSet.add(policy);
     }
   }
   return requiredSet;
 }
Ejemplo n.º 2
0
  /**
   * Set the content of the requires attribute for a given config model.
   *
   * @param model the model to set policy requirements on.
   * @param requiredSet the set of policy requirements.
   */
  public static void setRequires(Model model, Set<String> requiredSet) {
    if (requiredSet == null || requiredSet.isEmpty()) {
      return;
    }
    Iterator<String> it = requiredSet.iterator();
    String requires = it.next();
    while (it.hasNext()) {
      requires += " " + it.next();
    }

    model.getModelConfiguration().setAttribute(REQUIRES, requires);
  }