Java ClientSession.setActiveList方法代码示例

import org.jivesoftware.openfire.session.ClientSession; //导入方法依赖的package包/类
/**
 * User has specified a new active list that should be used for the current session.
 *
 * @param packet IQ packet setting new active list for the current session.
 * @param from sender of the IQ packet.
 * @param listName name of the new active list for the current session.
 * @return acknowledge of success.
 */
private IQ setActiveList(IQ packet, JID from, String listName) {
    IQ result = IQ.createResultIQ(packet);
    Element childElement = packet.getChildElement().createCopy();
    result.setChildElement(childElement);

    // Get the list
    PrivacyList list = manager.getPrivacyList(from.getNode(), listName);
    if (list != null) {
        // Get the user session
        ClientSession session = sessionManager.getSession(from);
        if (session != null) {
            // Set the new active list for this session
            session.setActiveList(list);
        }
    }
    else {
        // List not found
        result.setError(PacketError.Condition.item_not_found);
    }
    return result;
}
 

import org.jivesoftware.openfire.session.ClientSession; //导入方法依赖的package包/类
public void run() {
    ClientSession session = ((ClientSession) getSession());
    PrivacyList list = null;
    // Get the privacy list to set
    if (listName != null) {
        try {
            String username = session.getUsername();
            list = PrivacyListManager.getInstance().getPrivacyList(username, listName);
        } catch (UserNotFoundException e) {
            // Should never happen
        }
    }
    // Set the privacy list to the session
    if (activeList) {
        session.setActiveList(list);
    }
    else {
        session.setDefaultList(list);
    }
}
 

import org.jivesoftware.openfire.session.ClientSession; //导入方法依赖的package包/类
/**
 * User has requested that no active list should be used for the current session. Return
 * acknowledge of success.
 *
 * @param packet IQ packet declining active list for the current session.
 * @param from sender of the IQ packet.
 * @return acknowledge of success.
 */
private IQ declineActiveList(IQ packet, JID from) {
    // Get the user session
    ClientSession session = sessionManager.getSession(from);
    // Set that there is no active list for this session
    session.setActiveList(null);
    // Return acknowledge of success
    return IQ.createResultIQ(packet);
}
 

import org.jivesoftware.openfire.session.ClientSession; //导入方法依赖的package包/类
/**
 * Updates an existing privacy list or creates a new one with the specified items list. The
 * new list will not become the active or default list by default. The user will have to
 * send another packet to set the new list as active or default.<p>
 *
 * Once the list was updated or created a "privacy list push" will be sent to all
 * connected resources of the user.
 *
 * @param packet IQ packet updating or creating a new privacy list.
 * @param from sender of the IQ packet.
 * @param listElement the element containing the list and its items.
 * @return acknowledge of success.
 */
private IQ updateOrCreateList(IQ packet, JID from, Element listElement) {
    IQ result = IQ.createResultIQ(packet);
    Element childElement = packet.getChildElement().createCopy();
    result.setChildElement(childElement);

    String listName = listElement.attributeValue("name");
    PrivacyList list = manager.getPrivacyList(from.getNode(), listName);
    if (list == null) {
        list = manager.createPrivacyList(from.getNode(), listName, listElement);
    }
    else {
        // Update existing list
        list.updateList(listElement);
        provider.updatePrivacyList(from.getNode(), list);
        // Make sure that existing user sessions that are using the updated list are poining
        // to the updated instance. This may happen since PrivacyListManager uses a Cache that
        // may expire so it's possible to have many instances representing the same privacy
        // list. Therefore, if a list is modified then we need to make sure that all
        // instances are replaced with the updated instance. An OR Mapping Tool would have
        // avoided this issue since identity is ensured.
        for (ClientSession session : sessionManager.getSessions(from.getNode())) {
            if (list.equals(session.getDefaultList())) {
                session.setDefaultList(list);
            }
            if (list.equals(session.getActiveList())) {
                session.setActiveList(list);
            }
        }
    }
    // Send a "privacy list push" to all connected resources
    IQ pushPacket = new IQ(IQ.Type.set);
    Element child = pushPacket.setChildElement("query", "jabber:iq:privacy");
    child.addElement("list").addAttribute("name", list.getName());
    sessionManager.userBroadcast(from.getNode(), pushPacket);

    return result;
}
 

import org.jivesoftware.openfire.session.ClientSession; //导入方法依赖的package包/类
private IQ deleteList(IQ packet, JID from, String listName) {
    ClientSession currentSession;
    IQ result = IQ.createResultIQ(packet);
    Element childElement = packet.getChildElement().createCopy();
    result.setChildElement(childElement);
    // Get the list to delete
    PrivacyList list = manager.getPrivacyList(from.getNode(), listName);

    if (list == null) {
        // List to delete was not found
        result.setError(PacketError.Condition.item_not_found);
        return result;
    }
    else {
        currentSession = sessionManager.getSession(from);
        // Check if the list is being used by another session
        for (ClientSession session : sessionManager.getSessions(from.getNode())) {
            if (currentSession == session) {
                // Ignore the active session for this checking
                continue;
            }
            if (list.equals(session.getDefaultList()) || list.equals(session.getActiveList())) {
                // List to delete is being used by another session so return a conflict error
                result.setError(PacketError.Condition.conflict);
                return result;
            }
        }
    }
    // Remove the list from the active session (if it was being used)
    if (list.equals(currentSession.getDefaultList())) {
        currentSession.setDefaultList(null);
    }
    if (list.equals(currentSession.getActiveList())) {
        currentSession.setActiveList(null);
    }
    manager.deletePrivacyList(from.getNode(), listName);
    return result;
}