Beispiel #1
0
  private Object getOrCreateInstance(Class<?> clazz) {
    if (mapr.instanceCache.containsKey(clazz)) return mapr.instanceCache.get(clazz);

    Object o = mapr.getOptions().objectFactory.createInstance(clazz);
    Object nullO = mapr.instanceCache.put(clazz, o);
    if (nullO != null)
      if (log.isErrorEnabled()) log.error("Race-condition, created duplicate class: " + clazz);

    return o;
  }