コード例 #1
0
ファイル: ToolVolumeListEditor.java プロジェクト: cyverse/DE
 private String getVolumeTag(ToolVolume volume) {
   if (volume != null) {
     final AutoBean<ToolVolume> volumeAutoBean = AutoBeanUtils.getAutoBean(volume);
     String currentTag = volumeAutoBean.getTag(TOOL_VOLUME_MODEL_KEY);
     if (currentTag == null) {
       volumeAutoBean.setTag(TOOL_VOLUME_MODEL_KEY, String.valueOf(unique_volume_id++));
     }
     return volumeAutoBean.getTag(TOOL_VOLUME_MODEL_KEY);
   }
   return "";
 }
コード例 #2
0
  /** Creates a proxy instance held by a Resolution for a given domain type. */
  private <T extends BaseProxy> Resolution resolveClientProxy(
      Object domainEntity, Class<T> proxyType, ResolutionKey key) {
    if (domainEntity == null) {
      return null;
    }

    SimpleProxyId<? extends BaseProxy> id = state.getStableId(domainEntity);

    boolean isEntityProxy = state.isEntityType(proxyType);
    Object domainVersion;

    // Create the id or update an ephemeral id by calculating its address
    if (id == null || id.isEphemeral()) {
      // The address is an id or an id plus a path
      Object domainId;
      if (isEntityProxy) {
        // Compute data needed to return id to the client
        domainId = service.getId(domainEntity);
        domainVersion = service.getVersion(domainEntity);
      } else {
        domainId = null;
        domainVersion = null;
      }
      if (id == null) {
        if (domainId == null) {
          /*
           * This will happen when server code attempts to return an unpersisted
           * object to the client. In this case, we'll assign a synthetic id
           * that is valid for the duration of the response. The client is
           * expected to assign a client-local id to this object and then it
           * will behave as though it were an object newly-created by the
           * client.
           */
          id = state.getIdFactory().allocateSyntheticId(proxyType, ++syntheticId);
        } else {
          Splittable flatValue = state.flatten(domainId);
          id = state.getIdFactory().getId(proxyType, flatValue.getPayload(), 0);
        }
      } else if (domainId != null) {
        // Mark an ephemeral id as having been persisted
        Splittable flatValue = state.flatten(domainId);
        id.setServerId(flatValue.getPayload());
      }
    } else if (isEntityProxy) {
      // Already have the id, just pull the current version
      domainVersion = service.getVersion(domainEntity);
    } else {
      // The version of a value object is always null
      domainVersion = null;
    }

    @SuppressWarnings("unchecked")
    AutoBean<T> bean = (AutoBean<T>) state.getBeanForPayload(id, domainEntity);
    bean.setTag(Constants.IN_RESPONSE, true);
    if (domainVersion != null) {
      Splittable flatVersion = state.flatten(domainVersion);
      bean.setTag(
          Constants.VERSION_PROPERTY_B64,
          SimpleRequestProcessor.toBase64(flatVersion.getPayload()));
    }

    T clientObject = bean.as();
    return makeResolution(key, clientObject);
  }