Java PubSubService类代码示例

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
@GET
@Path("my_subscriptions")
@Produces(MediaType.APPLICATION_JSON)
public Response getMySubscriptions(@Context HttpHeaders headers) {
  TokenInfo tokenInfo = RestUtils.getAuthTokenInfo(headers);
  if (tokenInfo == null) {
      return RestUtils.getUnauthJAXRSResp();
  }

  JID from = RestUtils.createJID(tokenInfo);
  JID owner = from.asBareJID();
  String appId = tokenInfo.getMmxAppId();

  try {
    long startTime = System.nanoTime();
    PubSubService service = XMPPServer.getInstance().getPubSubModule();
    List<ChannelSubscription> subList = new ArrayList<ChannelSubscription>();
    CollectionNode appNode = (CollectionNode) service.getNode(appId);
    if (appNode != null) {
      for (Node node : appNode.getNodes()) {
        Collection<NodeSubscription> subscriptions = node.getSubscriptions(owner);
        for (NodeSubscription sub : subscriptions) {
          ChannelSubscription info = ChannelSubscription.build(sub);
          subList.add(info);
        }
      }
    }
    long endTime = System.nanoTime();
    LOGGER.info("Completed processing getSubscriptions in {} milliseconds",
        TimeUnit.MILLISECONDS.convert((endTime - startTime), TimeUnit.NANOSECONDS));
    return RestUtils.getOKJAXRSResp(subList);
  } catch (WebApplicationException e) {
    throw e;
  } catch (Throwable t) {
    LOGGER.warn("Throwable during getSubscriptionsForChannels", t);
    ErrorResponse response = new ErrorResponse(ErrorCode.SEARCH_TOPIC_ISE, t
            .getMessage());
    return RestUtils.getInternalErrorJAXRSResp(response);
  }
}
 

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
public PubSubService getService()
{
    if (XMPPServer.getInstance().getPubSubModule().getServiceID().equals(serviceId))
        return XMPPServer.getInstance().getPubSubModule();
    else
    {
        PEPServiceManager serviceMgr = XMPPServer.getInstance().getIQPEPHandler().getServiceManager();
        return serviceMgr.hasCachedService(new JID(serviceId)) ? serviceMgr.getPEPService(serviceId) : null;
    }
}
 

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
public PubSubService getService()
{
	if (Node.PUBSUB_SVC_ID.equals(serviceId))
		return XMPPServer.getInstance().getPubSubModule();
	else
	{
		PEPServiceManager serviceMgr = XMPPServer.getInstance().getIQPEPHandler().getServiceManager();
		return serviceMgr.hasCachedService(new JID(serviceId)) ? serviceMgr.getPEPService(serviceId) : null;
	}
}
 

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
@Path("/byids")
@GET
@Produces({MediaType.APPLICATION_JSON, MediaType.TEXT_PLAIN})
public Response getItemsByIds(@Context HttpHeaders headers,
                         @PathParam(MMXServerConstants.TOPICNAME_PATH_PARAM) String topicName,
                         @QueryParam(ID_KEY) List<String> idList) {
  try {
    ErrorResponse errorResponse = isAuthenticated(headers, DBUtil.getAppDAO());

    if (errorResponse != null) {
      return errorResponse.toJaxRSResponse();
    }
    MultivaluedMap<String, String> requestHeaders = headers.getRequestHeaders();
    String appId = requestHeaders.getFirst(MMXServerConstants.HTTP_HEADER_APP_ID);

    if (idList == null || idList.isEmpty()) {
      throw buildForBadRequest(ErrorCode.TOPIC_ITEMS_BY_ID.getCode(), ErrorMessages.ERROR_ITEM_ID_LIST_INVALID);
    }
    PubSubService pubSubService = getPubSubService();
    String topic = TopicHelper.normalizePath(topicName);
    // MMX-3207 handle user topic.
    MMXTopicId topicId = TopicResource.nameToId(topicName);
    String realTopic = TopicHelper.makeTopic(appId, topicId.getEscUserId(), topicId.getName());
    Node node = pubSubService.getNode(realTopic);
    if (node == null || node.isCollectionNode()) {
      LOGGER.info("Topic with name:{} not found", topicName);
      String message = String.format(ErrorMessages.ERROR_TOPIC_NOT_FOUND, topicName);
      throw buildWebApplicationException(ErrorCode.TOPIC_ITEMS_BY_ID.getCode(), message, Response.Status.NOT_FOUND);
    }
    JID creator = node.getCreator();
    MMXTopicManager topicManager = MMXTopicManager.getInstance();
    TopicAction.FetchResponse itemList = topicManager.getItems(creator, appId, new TopicAction.ItemsByIdsRequest(null, topicName, idList));
    return Response.status(Response.Status.OK).entity(itemList).build();
  } catch (WebApplicationException e) {
    throw e;
  } catch (Throwable t) {
    LOGGER.warn("Throwable during getItems", t);
    throw new WebApplicationException(
        Response
            .status(Response.Status.INTERNAL_SERVER_ERROR)
            .entity(new ErrorResponse(ErrorCode.SEND_PUSH_MESSAGE_ISE, t.getMessage()))
            .build()
    );
  }

}
 

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
private PubSubService getPubSubService() {
  XMPPServer mServer = XMPPServer.getInstance();
  PubSubService mPubSubModule = mServer.getPubSubModule();
  return mPubSubModule;
}
 

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
public Node getNode()
{
    PubSubService svc = getService();

    return svc != null ? svc.getNode(nodeId) : null;
}
 

import org.jivesoftware.openfire.pubsub.PubSubService; //导入依赖的package包/类
public Node getNode()
{
	PubSubService svc = getService();

	return svc != null ? svc.getNode(nodeId) : null;
}