Java NodeAffiliate类代码示例

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canAccessItems(Node node, JID owner, JID subscriber) {
    // Let node owners and sysadmins always get node items
    if (node.isAdmin(owner)) {
        return true;
    }
    NodeAffiliate nodeAffiliate = node.getAffiliate(owner);
    if  (nodeAffiliate == null) {
        // This is an unknown entity to the node so deny access
        return false;
    }
    // Any subscription of this entity that was approved will give him access
    // to retrieve the node items
    for (NodeSubscription subscription : nodeAffiliate.getSubscriptions()) {
        if (subscription.isActive()) {
            return true;
        }
    }
    // No approved subscription was found so deny access
    return false;
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canPublish(Node node, JID entity) {
    NodeAffiliate nodeAffiliate = node.getAffiliate(entity);
    // Deny access if user does not have any relation with the node or is an outcast
    if (nodeAffiliate == null ||
            nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.outcast) {
        return false;
    }
    // Grant access if user is an owner of publisher
    if (nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.publisher ||
            nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.owner) {
        return true;
    }
    // Grant access if at least one subscription of this user was approved
    for (NodeSubscription subscription : nodeAffiliate.getSubscriptions()) {
        if (subscription.isActive()) {
            return true;
        }
    }
    return false;
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canAccessItems(Node node, JID owner, JID subscriber) {
       // Let node owners and sysadmins always get node items
       if (node.isAdmin(owner)) {
           return true;
       }
       NodeAffiliate nodeAffiliate = node.getAffiliate(owner);
       if  (nodeAffiliate == null) {
           // This is an unknown entity to the node so deny access
           return false;
       }
       // Any subscription of this entity that was approved will give him access
       // to retrieve the node items
       for (NodeSubscription subscription : nodeAffiliate.getSubscriptions()) {
           if (subscription.isActive()) {
               return true;
           }
       }
       // No approved subscription was found so deny access
       return false;
   }
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canPublish(Node node, JID entity) {
       NodeAffiliate nodeAffiliate = node.getAffiliate(entity);
       // Deny access if user does not have any relation with the node or is an outcast
       if (nodeAffiliate == null ||
               nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.outcast) {
           return false;
       }
       // Grant access if user is an owner of publisher
       if (nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.publisher ||
               nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.owner) {
           return true;
       }
       // Grant access if at least one subscription of this user was approved
       for (NodeSubscription subscription : nodeAffiliate.getSubscriptions()) {
           if (subscription.isActive()) {
               return true;
           }
       }
       return false;
   }
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canSubscribe(Node node, JID owner, JID subscriber) {
    // Let node owners and sysadmins always subcribe to the node
    if (node.isAdmin(owner)) {
        return true;
    }
    // User is in the whitelist if he has an affiliation and it is not of type outcast
    NodeAffiliate nodeAffiliate = node.getAffiliate(owner);
    return nodeAffiliate != null &&
            nodeAffiliate.getAffiliation() != NodeAffiliate.Affiliation.outcast;
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canPublish(Node node, JID entity) {
    NodeAffiliate nodeAffiliate = node.getAffiliate(entity);
    return nodeAffiliate != null && (
            nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.publisher ||
                    nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.owner);
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public void run()
{
    log.debug("[TASK] New subscription : {}", toString());

    Node node = getNode();

    // This will only occur if a PEP service is not loaded.  We can safely do nothing in this 
    // case since any changes will get loaded from the db when it is loaded.
    if (node == null)
        return;

    if (node.getAffiliate(getOwner()) == null)
    {
        // add the missing 'none' affiliation
        NodeAffiliate affiliate = new NodeAffiliate(node, getOwner());
        affiliate.setAffiliation(NodeAffiliate.Affiliation.none);
        node.addAffiliate(affiliate);
    }
    node.addSubscription(getSubscription());

    if (node.isPresenceBasedDelivery() && node.getSubscriptions(getSubscription().getOwner()).size() == 1)
    {
        if (getSubscription().getPresenceStates().isEmpty())
        {
            // Subscribe to the owner's presence since the node is only
            // sending events to online subscribers and this is the first
            // subscription of the user and the subscription is not
            // filtering notifications based on presence show values.
            getService().presenceSubscriptionRequired(getNode(), getOwner());
        }
    }
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
{
    super.readExternal(in);
    jid = (JID) ExternalizableUtil.getInstance().readSerializable(in);
    affiliation = (NodeAffiliate.Affiliation) ExternalizableUtil.getInstance().readSerializable(in);
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canSubscribe(Node node, JID owner, JID subscriber) {
       // Let node owners and sysadmins always subcribe to the node
       if (node.isAdmin(owner)) {
           return true;
       }
       // User is in the whitelist if he has an affiliation and it is not of type outcast
       NodeAffiliate nodeAffiliate = node.getAffiliate(owner);
       return nodeAffiliate != null &&
               nodeAffiliate.getAffiliation() != NodeAffiliate.Affiliation.outcast;
   }
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public boolean canPublish(Node node, JID entity) {
       NodeAffiliate nodeAffiliate = node.getAffiliate(entity);
       return nodeAffiliate != null && (
               nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.publisher ||
                       nodeAffiliate.getAffiliation() == NodeAffiliate.Affiliation.owner);
   }
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
public void run()
{
	log.debug("[TASK] New subscription : {}", toString());

	Node node = getNode();

	// This will only occur if a PEP service is not loaded.  We can safely do nothing in this 
	// case since any changes will get loaded from the db when it is loaded.
	if (node == null)
		return;

	if (node.getAffiliate(getOwner()) == null)
	{
		// add the missing 'none' affiliation
           NodeAffiliate affiliate = new NodeAffiliate(node, getOwner());
           affiliate.setAffiliation(NodeAffiliate.Affiliation.none);
           node.addAffiliate(affiliate);
	}
	node.addSubscription(getSubscription());

	if (node.isPresenceBasedDelivery() && node.getSubscriptions(getSubscription().getOwner()).size() == 1)
	{
		if (getSubscription().getPresenceStates().isEmpty())
		{
			// Subscribe to the owner's presence since the node is only
			// sending events to online subscribers and this is the first
			// subscription of the user and the subscription is not
			// filtering notifications based on presence show values.
			getService().presenceSubscriptionRequired(getNode(), getOwner());
		}
	}
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
{
	super.readExternal(in);
	jid = (JID) ExternalizableUtil.getInstance().readSerializable(in);
	affiliation = (NodeAffiliate.Affiliation) ExternalizableUtil.getInstance().readSerializable(in);
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
public TopicAction.FetchResponse getItems(JID from, String appId,
    TopicAction.ItemsByIdsRequest rqt) throws MMXException {
  String topic = TopicHelper.normalizePath(rqt.getTopic());
  String realTopic = TopicHelper.makeTopic(appId, rqt.getUserId(), topic);
  Node node = mPubSubModule.getNode(realTopic);
  if (node == null) {
    throw new MMXException(StatusCode.TOPIC_NOT_FOUND.getMessage(topic),
        StatusCode.TOPIC_NOT_FOUND.getCode());
  }
  if (node.isCollectionNode()) {
    throw new MMXException("Cannot get items from a collection topic",
        StatusCode.NOT_IMPLEMENTED.getCode());
  }

  LeafNode leafNode = (LeafNode) node;
  List<String> itemIds = rqt.getItemIds();
  if (itemIds == null || itemIds.isEmpty()) {
    throw new MMXException(StatusCode.BAD_REQUEST.getMessage("no item ID's"),
        StatusCode.BAD_REQUEST.getCode());
  }
  // Check if sender and subscriber JIDs match or if a valid "trusted proxy" is being used
  // Assumed that the owner of the subscription is the bare JID of the subscription JID.
  JID owner = from.asBareJID();
  if (!node.getAccessModel().canAccessItems(node, owner, from)) {
    throw new MMXException(StatusCode.FORBIDDEN.getMessage(topic),
        StatusCode.FORBIDDEN.getCode());
  }
  // Check that the requester is not an outcast
  NodeAffiliate affiliate = node.getAffiliate(owner);
  if (affiliate != null && affiliate.getAffiliation() == NodeAffiliate.Affiliation.outcast) {
      throw new MMXException(StatusCode.FORBIDDEN.getMessage(topic),
          StatusCode.FORBIDDEN.getCode());
  }

  // TODO: do we need to check for subscription first?
  List<MMXPublishedItem> mmxItems = new ArrayList<MMXPublishedItem>(itemIds.size());
  for (String itemId : itemIds) {
    if (itemId == null) {
      throw new MMXException(StatusCode.BAD_REQUEST.getMessage("null item ID"),
          StatusCode.BAD_REQUEST.getCode());
    }
    PublishedItem pubItem = leafNode.getPublishedItem(itemId);
    if (pubItem == null) {
      // Ignored the invalid item ID.
      continue;
    }
    MMXPublishedItem mmxItem = new MMXPublishedItem(pubItem.getID(),
          pubItem.getPublisher().toBareJID(),
          pubItem.getCreationDate(),
          pubItem.getPayloadXML());
    mmxItems.add(mmxItem);
  }
  TopicAction.FetchResponse resp = new TopicAction.FetchResponse(
      rqt.getUserId(), topic, mmxItems.size(), mmxItems);
  return resp;
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
public AffiliationTask(Node node, JID jid, NodeAffiliate.Affiliation affiliation)
{
    super(node);
    this.jid = jid;
    this.affiliation = affiliation;
}
 

import org.jivesoftware.openfire.pubsub.NodeAffiliate; //导入依赖的package包/类
public NodeAffiliate.Affiliation getAffilation()
{
    return affiliation;
}