예제 #1
0
  /**
   * Loads the rule dictionary from the specified dictionaryPath
   *
   * @param dictionaryLocation The full path to the .rules file.
   * @return A rule dictionary object
   * @see readDictionary http://docs.oracle.com/cd/E23943_01/apirefs.1111/e10663/toc.htm
   */
  public static RuleDictionary loadRuleDictionary(String dictionaryLocation) throws Exception {
    RuleDictionary dict = null;
    Reader reader = null;
    Writer writer = null;

    try {
      reader = new FileReader(new File(dictionaryLocation));
      dict = RuleDictionary.readDictionary(reader, new DecisionPointDictionaryFinder(null));
      List<SDKWarning> warnings = new ArrayList<SDKWarning>();

      dict.update(warnings);
      if (warnings.size() > 0) {
        System.err.println("Validation warnings: " + warnings);
      }

    } finally {
      if (reader != null) {
        try {
          reader.close();
        } catch (IOException ioe) {
          ioe.printStackTrace();
        }
      }
      if (writer != null) {
        try {
          writer.close();
        } catch (IOException ioe) {
          ioe.printStackTrace();
        }
      }
    }

    return dict;
  }
예제 #2
0
  /**
   * Update the rule dictionary from the specified dictionaryPath
   *
   * @param A rule dictionary object
   * @return boolean true if the update was successful otherwise false.
   * @see See writeDictionary http://docs.oracle.com/cd/E23943_01/apirefs.1111/e10663/toc.htm
   */
  public static boolean updateRuleDictionary(RuleDictionary dictionary) throws Exception {

    UndoableEdit undo = null;
    List<SDKWarning> warnings = new ArrayList<SDKWarning>();
    boolean rc = false;

    try {
      undo = dictionary.update(warnings);
      rc = true;
    } catch (ConcurrentUpdateException e) {
      dictionary.rollback();
    } catch (SDKException e) {
      dictionary.rollback();
    }
    return rc;
  }