How to use

toString

method

in

org.wso2.carbon.registry.core.exceptions.RegistryException

  log.error("Error reading subscription" + e.toString());
} catch (XMLStreamException e) {
  log.error("Error processing subscription" + e.toString());

/**
 * {@inheritDoc}
 */
public Subscription getSubscription(String id) throws EventException {
  Subscription sub = null;
  try {
    resTopicIndex = registry.get(getTopicIndexPath());
    String topic = resTopicIndex.getProperty(id);
    String subStorePath = getSubscriptionStoragePath();
    if (subStorePath != null) {
      subStorePath = subStorePath + topic;
    } else {
      subStorePath = topic;
    }
    Resource resource = registry.get(subStorePath + "/" + id);
    if (resource != null) {
      if (EPR_TYPE.equals(resource.getMediaType())) {
        sub = regStorageToSubscription(resource);
        sub.setId(id);
      }
    }
  } catch (RegistryException e) {
    log.error("Error reading subscription" + e.toString());
  } catch (XMLStreamException e) {
    log.error("Error processing subscription" + e.toString());
  }
  return sub;
}

  log.debug("Subscribed to topic: " + topic);
} catch (RegistryException e) {
  log.error("Unable to add the subscriptio to the registry" + e.toString());
} catch (XMLStreamException e) {
  log.error("Unable to serialize the subscription endpoint" + e.toString());