コード例 #1
0
  /**
   * Create a Provider.
   *
   * @param url
   * @param rulesets
   * @return
   * @throws Exception
   */
  public RuleServiceProvider getServiceProvider(final String url, final String ruleset)
      throws Exception {
    // create the provider
    final Class clazz =
        this.getClass()
            .getClassLoader()
            .loadClass("org.drools.jsr94.rules.RuleServiceProviderImpl");
    RuleServiceProviderManager.registerRuleServiceProvider(url, clazz);
    final RuleServiceProvider serviceProvider =
        RuleServiceProviderManager.getRuleServiceProvider(url);
    final RuleAdministrator ruleAdministrator = serviceProvider.getRuleAdministrator();

    // register the ruleset
    final InputStream inStream = this.getClass().getResourceAsStream(ruleset);
    final RuleExecutionSet res1 =
        ruleAdministrator
            .getLocalRuleExecutionSetProvider(null)
            .createRuleExecutionSet(inStream, null);

    inStream.close();
    final String uri = res1.getName();
    System.out.println(uri);
    ruleAdministrator.registerRuleExecutionSet(uri, res1, null);
    return serviceProvider;
  }
コード例 #2
0
  /** Test getRuleRuntime. */
  @Test
  public void testRuleRuntime() throws Exception {
    Class.forName("org.drools.jsr94.rules.RuleServiceProviderImpl");
    RuleServiceProvider ruleServiceProvider =
        RuleServiceProviderManager.getRuleServiceProvider("http://drools.org/");

    final RuleRuntime ruleRuntime = ruleServiceProvider.getRuleRuntime();
    assertNotNull("cannot obtain RuleRuntime", ruleRuntime);
    assertTrue("not a class instance", ruleRuntime == ruleServiceProvider.getRuleRuntime());
  }