Examples with PacketCollector org.jivesoftware.smack.PacketCollector used on opensource projects

Example 6 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class MultiUserChat method getAffiliatesByOwner.

/**
 * Returns a collection of <code>Affiliate</code> that have the specified room affiliation
 * sending a request in the owner namespace.
 *
 * @param affiliation the affiliation of the users in the room.
 * @return a collection of <code>Affiliate</code> that have the specified room affiliation.
 * @throws XMPPException if an error occured while performing the request to the server or you
 *         don't have enough privileges to get this information.
 */
private Collection<Affiliate> getAffiliatesByOwner(String affiliation) throws XMPPException {
    MUCOwner iq = new MUCOwner();
    iq.setTo(room);
    iq.setType(IQ.Type.GET);
    // Set the specified affiliation. This may request the list of owners/admins/members/outcasts.
    MUCOwner.Item item = new MUCOwner.Item(affiliation);
    iq.addItem(item);
    // Wait for a response packet back from the server.
    PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
    PacketCollector response = connection.createPacketCollector(responseFilter);
    // Send the request to the server.
    connection.sendPacket(iq);
    // Wait up to a certain number of seconds for a reply.
    MUCOwner answer = (MUCOwner) response.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Stop queuing results
    response.cancel();
    if (answer == null) {
        throw new XMPPException("No response from server.");
    } else if (answer.getError() != null) {
        throw new XMPPException(answer.getError());
    }
    // Get the list of affiliates from the server's answer
    List<Affiliate> affiliates = new ArrayList<Affiliate>();
    for (Iterator<MUCOwner.Item> it = answer.getItems(); it.hasNext(); ) {
        affiliates.add(new Affiliate(it.next()));
    }
    return affiliates;
}

Example 7 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class MultiUserChat method getRegistrationForm.

/**
 * Returns the room's registration form that an unaffiliated user, can use to become a member
 * of the room or <tt>null</tt> if no registration is possible. Some rooms may restrict the
 * privilege to register members and allow only room admins to add new members.<p>
 *
 * If the user requesting registration requirements is not allowed to register with the room
 * (e.g. because that privilege has been restricted), the room will return a "Not Allowed"
 * error to the user (error code 405).
 *
 * @return the registration Form that contains the fields to complete together with the
 * instrucions or <tt>null</tt> if no registration is possible.
 * @throws XMPPException if an error occurs asking the registration form for the room or a
 * 405 error if the user is not allowed to register with the room.
 */
public Form getRegistrationForm() throws XMPPException {
    Registration reg = new Registration();
    reg.setType(IQ.Type.GET);
    reg.setTo(room);
    PacketFilter filter = new AndFilter(new PacketIDFilter(reg.getPacketID()), new PacketTypeFilter(IQ.class));
    PacketCollector collector = connection.createPacketCollector(filter);
    connection.sendPacket(reg);
    IQ result = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    collector.cancel();
    if (result == null) {
        throw new XMPPException("No response from server.");
    } else if (result.getType() == IQ.Type.ERROR) {
        throw new XMPPException(result.getError());
    }
    return Form.getFormFrom(result);
}

Example 8 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class UserSearch method sendSimpleSearchForm.

/**
 * Sends the filled out answer form to be sent and queried by the search service.
 *
 * @param con           the current Connection.
 * @param searchForm    the <code>Form</code> to send for querying.
 * @param searchService the search service to use. (ex. search.jivesoftware.com)
 * @return ReportedData the data found from the query.
 * @throws org.jivesoftware.smack.XMPPException
 *          thrown if a server error has occurred.
 */
public ReportedData sendSimpleSearchForm(Connection con, Form searchForm, String searchService) throws XMPPException {
    SimpleUserSearch search = new SimpleUserSearch();
    search.setForm(searchForm);
    search.setType(IQ.Type.SET);
    search.setTo(searchService);
    PacketCollector collector = con.createPacketCollector(new PacketIDFilter(search.getPacketID()));
    con.sendPacket(search);
    IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Cancel the collector.
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from server on status set.");
    }
    if (response.getError() != null) {
        throw new XMPPException(response.getError());
    }
    if (response instanceof SimpleUserSearch) {
        return ((SimpleUserSearch) response).getReportedData();
    }
    return null;
}

Example 9 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class UserSearch method getSearchForm.

/**
 * Returns the form for all search fields supported by the search service.
 *
 * @param con           the current Connection.
 * @param searchService the search service to use. (ex. search.jivesoftware.com)
 * @return the search form received by the server.
 * @throws org.jivesoftware.smack.XMPPException
 *          thrown if a server error has occurred.
 */
public Form getSearchForm(Connection con, String searchService) throws XMPPException {
    UserSearch search = new UserSearch();
    search.setType(IQ.Type.GET);
    search.setTo(searchService);
    PacketCollector collector = con.createPacketCollector(new PacketIDFilter(search.getPacketID()));
    con.sendPacket(search);
    IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Cancel the collector.
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from server on status set.");
    }
    if (response.getError() != null) {
        throw new XMPPException(response.getError());
    }
    return Form.getFormFrom(response);
}

Example 10 with PacketCollector

use of org.jivesoftware.smack.PacketCollector in project ecf by eclipse.

the class UserSearch method sendSearchForm.

/**
 * Sends the filled out answer form to be sent and queried by the search service.
 *
 * @param con           the current Connection.
 * @param searchForm    the <code>Form</code> to send for querying.
 * @param searchService the search service to use. (ex. search.jivesoftware.com)
 * @return ReportedData the data found from the query.
 * @throws org.jivesoftware.smack.XMPPException
 *          thrown if a server error has occurred.
 */
public ReportedData sendSearchForm(Connection con, Form searchForm, String searchService) throws XMPPException {
    UserSearch search = new UserSearch();
    search.setType(IQ.Type.SET);
    search.setTo(searchService);
    search.addExtension(searchForm.getDataFormToSend());
    PacketCollector collector = con.createPacketCollector(new PacketIDFilter(search.getPacketID()));
    con.sendPacket(search);
    IQ response = (IQ) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
    // Cancel the collector.
    collector.cancel();
    if (response == null) {
        throw new XMPPException("No response from server on status set.");
    }
    if (response.getError() != null) {
        return sendSimpleSearchForm(con, searchForm, searchService);
    }
    return ReportedData.getReportedDataFrom(response);
}