node.java

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     *
     * @return the type of payload data to be provided at the node.
     */
    public String getPayloadType() {
        return payloadType;
    }

    /**
     * Returns the URL of an XSL transformation which can be applied to payloads in order
     * to generate an appropriate message body element.
     *
     * @return the URL of an XSL transformation which can be applied to payloads.
     */
    public String getBodyXSLT() {
        return bodyXSLT;
    }

    /**
     * Returns the URL of an XSL transformation which can be applied to the payload format
     * in order to generate a valid Data Forms result that the client could display
     * using a generic Data Forms rendering engine.
     *
     * @return the URL of an XSL transformation which can be applied to the payload format.
     */
    public String getDataformXSLT() {
        return dataformXSLT;
    }

    /**
     * Returns the datetime when the node was created.
     *
     * @return the datetime when the node was created.
     */
    public Date getCreationDate() {
        return creationDate;
    }

    /**
     * Returns the last date when the ndoe's configuration was modified.
     *
     * @return the last date when the ndoe's configuration was modified.
     */
    public Date getModificationDate() {
        return modificationDate;
    }

    /**
     * Returns the JID of the node creator. This is usually the sender's full JID of the
     * IQ packet used for creating the node.
     *
     * @return the JID of the node creator.
     */
    public JID getCreator() {
        return creator;
    }

    /**
     * Returns the description of the node. This information is really optional and can be
     * modified by submiting a completed data form with the new node configuration.
     *
     * @return the description of the node.
     */
    public String getDescription() {
        return description;
    }

    /**
     * Returns the default language of the node. This information is really optional and can be
     * modified by submiting a completed data form with the new node configuration.
     *
     * @return the default language of the node.
     */
    public String getLanguage() {
        return language;
    }

    /**
     * Returns the JIDs of those to contact with questions. This information is not used by
     * the pubsub service. It is meant to be "discovered" by users and redirect any question
     * to the returned people to contact.
     *
     * @return the JIDs of those to contact with questions.
     */
    public Collection<JID> getContacts() {
        return Collections.unmodifiableCollection(contacts);
    }

    /**
     * Adds a new user as a candidate to answer questions about the node.
     *
     * @param user the JID of the new user.
     */
    void addContact(JID user) {
        contacts.add(user);
    }

    /**
     * Returns the list of nodes contained by this node. Only {@link CollectionNode} may
     * contain other nodes.
     *
     * @return the list of nodes contained by this node.
     */
    public Collection<Node> getNodes() {
        return Collections.emptyList();
    }

    /**
     * Returns the collection node that is containing this node. The only node that
     * does not have a parent node is the root collection node.
     *
     * @return the collection node that is containing this node.
     */
    public CollectionNode getParent() {
        return parent;
    }

    /**
     * Returns the complete hierarchy of parents of this node.
     *
     * @return the complete hierarchy of parents of this node.
     */
    public Collection<CollectionNode> getParents() {
        Collection<CollectionNode> parents = new ArrayList<CollectionNode>();
        CollectionNode myParent = parent;
        while (myParent != null) {
            parents.add(myParent);
            myParent = myParent.getParent();
        }
        return parents;
    }

    /**
     * Sets whether event notifications will include payloads. Payloads are included when
     * publishing new items. However, new items may not always include a payload depending
     * on the node configuration. Nodes can be configured to not deliver payloads for performance
     * reasons.
     *
     * @param deliverPayloads true if event notifications will include payloads.
     */
    void setPayloadDelivered(boolean deliverPayloads) {
        this.deliverPayloads = deliverPayloads;
    }

    void setReplyPolicy(ItemReplyPolicy replyPolicy) {
        this.replyPolicy = replyPolicy;
    }

    /**
     * Sets whether subscribers will be notified when the node configuration changes.
     *
     * @param notifyConfigChanges true if subscribers will be notified when the node
     *        configuration changes.
     */
    void setNotifiedOfConfigChanges(boolean notifyConfigChanges) {
        this.notifyConfigChanges = notifyConfigChanges;
    }

    /**
     * Sets whether subscribers will be notified when the node is deleted.
     *
     * @param notifyDelete true if subscribers will be notified when the node is deleted.
     */
    void setNotifiedOfDelete(boolean notifyDelete) {
        this.notifyDelete = notifyDelete;
    }

    /**
     * Sets whether subscribers will be notified when items are removed from the node.
     *
     * @param notifyRetract true if subscribers will be notified when items are removed from
     *        the node.
     */
    void setNotifiedOfRetract(boolean notifyRetract) {
        this.notifyRetract = notifyRetract;
    }

    void setPresenceBasedDelivery(boolean presenceBasedDelivery) {
        this.presenceBasedDelivery = presenceBasedDelivery;
    }

    /**
     * Sets the publisher model that specifies who is allowed to publish items to the node.
     *
     * @param publisherModel the publisher model that specifies who is allowed to publish items
     *        to the node.
     */
    void setPublisherModel(PublisherModel publisherModel) {
        this.publisherModel = publisherModel;
    }

    /**
     * Sets whether users are allowed to subscribe and unsubscribe.
     *
     * @param subscriptionEnabled true if users are allowed to subscribe and unsubscribe.
     */
    void setSubscriptionEnabled(boolean subscriptionEnabled) {
        this.subscriptionEnabled = subscriptionEnabled;
    }

    /**
     * Sets whether new subscriptions should be configured to be active. Inactive
     * subscriptions will not get event notifications. However, subscribers will be
     * notified when a node is deleted no matter the subscription status.
     *
     * @param subscriptionConfigurationRequired true if new subscriptions should be
     *        configured to be active.
     */
    void setSubscriptionConfigurationRequired(boolean subscriptionConfigurationRequired) {
        this.subscriptionConfigurationRequired = subscriptionConfigurationRequired;
    }

    /**
     * Sets the access model that specifies who is allowed to subscribe and retrieve items.
     *
     * @param accessModel the access model that specifies who is allowed to subscribe and
     *        retrieve items.
     */
    void setAccessModel(AccessModel accessModel) {
        this.accessModel = accessModel;
    }

    /**
     * Sets the roster group(s) allowed to subscribe and retrieve items. This information
     * is going to be used only when using the
     * {@link org.jivesoftware.openfire.pubsub.models.RosterAccess} access model.
     *
     * @param rosterGroupsAllowed the roster group(s) allowed to subscribe and retrieve items.
     */
    void setRosterGroupsAllowed(Collection<String> rosterGroupsAllowed) {
        this.rosterGroupsAllowed = rosterGroupsAllowed;
    }

    void setReplyRooms(Collection<JID> replyRooms) {
        this.replyRooms = replyRooms;
    }

    void setReplyTo(Collection<JID> replyTo) {
        this.replyTo = replyTo;
    }

    /**
     * Sets the type of payload data to be provided at the node. Usually specified by the
     * namespace of the payload (if any).
     *
     * @param payloadType the type of payload data to be provided at the node.
     */
    void setPayloadType(String payloadType) {
        this.payloadType = payloadType;
    }

    /**
     * Sets the URL of an XSL transformation which can be applied to payloads in order
     * to generate an appropriate message body element.
     *
     * @param bodyXSLT the URL of an XSL transformation which can be applied to payloads.
     */
    void setBodyXSLT(String bodyXSLT) {
        this.bodyXSLT = bodyXSLT;
    }

    /**
     * Sets the URL of an XSL transformation which can be applied to the payload format
     * in order to generate a valid Data Forms result that the client could display
     * using a generic Data Forms rendering engine.
     *
     * @param dataformXSLT the URL of an XSL transformation which can be applied to the
     *        payload format.
     */
    void setDataformXSLT(String dataformXSLT) {
        this.dataformXSLT = dataformXSLT;
    }

    void setSavedToDB(boolean savedToDB) {
        this.savedToDB = savedToDB;
        if (savedToDB && parent != null) {
            // Notify the parent that he has a new child :)
            parent.addChildNode(this);
        }
    }

    /**
     * Sets the datetime when the node was created.
     *
     * @param creationDate the datetime when the node was created.
     */
    void setCreationDate(Date creationDate) {
        this.creationDate = creationDate;
    }

    /**
     * Sets the last date when the ndoe's configuration was modified.
     *
     * @param modificationDate the last date when the ndoe's configuration was modified.
     */
    void setModificationDate(Date modificationDate) {
        this.modificationDate = modificationDate;
    }

    /**
     * Sets the description of the node. This information is really optional and can be
     * modified by submiting a completed data form with the new node configuration.
     *
     * @param description the description of the node.
     */
    void setDescription(String description) {
        this.description = description;
    }

    /**
     * Sets the default language of the node. This information is really optional and can be
     * modified by submiting a completed data form with the new node configuration.
     *
     * @param language the default language of the node.
     */
    void setLanguage(String language) {
        this.language = language;
    }

    /**
     * Sets the name of the node. The node may not have a configured name. The node's
     * name can be changed by submiting a completed data form.
     *
     * @param name the name of the node.
     */
    void setName(String name) {
        this.name = name;
    }

    /**
     * Sets the JIDs of those to contact with questions. This information is not used by
     * the pubsub service. It is meant to be "discovered" by users and redirect any question
     * to the returned people to contact.
     *
     * @param contacts the JIDs of those to contact