Java 类org.jivesoftware.smackx.jingle.listeners.JingleSessionListener 实例源码

/**
 * Trigger a session closed event.
 */
protected void triggerSessionClosed(String reason) {
    //        for (ContentNegotiator contentNegotiator : contentNegotiators) {
    //
    //            contentNegotiator.stopJingleMediaSession();
    //
    //            for (TransportCandidate candidate : contentNegotiator.getTransportNegotiator().getOfferedCandidates())
    //                candidate.removeCandidateEcho();
    //        }

    List<JingleListener> listeners = getListenersList();
    for (JingleListener li : listeners) {
        if (li instanceof JingleSessionListener) {
            JingleSessionListener sli = (JingleSessionListener) li;
            sli.sessionClosed(reason, this);
        }
    }
    close();
}

/**
 * Trigger a session closed event due to an error.
 */
protected void triggerSessionClosedOnError(XMPPException exc) {
    for (ContentNegotiator contentNegotiator : contentNegotiators) {

        contentNegotiator.stopJingleMediaSession();

        for (TransportCandidate candidate : contentNegotiator.getTransportNegotiator().getOfferedCandidates())
            candidate.removeCandidateEcho();
    }
    List<JingleListener> listeners = getListenersList();
    for (JingleListener li : listeners) {
        if (li instanceof JingleSessionListener) {
            JingleSessionListener sli = (JingleSessionListener) li;
            sli.sessionClosedOnError(exc, this);
        }
    }
    close();
}

/**
 * Trigger a media received event.
 */
protected void triggerMediaReceived(String participant) {
    List<JingleListener> listeners = getListenersList();
    for (JingleListener li : listeners) {
        if (li instanceof JingleSessionListener) {
            JingleSessionListener sli = (JingleSessionListener) li;
            sli.sessionMediaReceived(this, participant);
        }
    }
}

/**
 * Trigger a session established event.
 */
private void triggerContentEstablished(PayloadType pt, TransportCandidate rc, TransportCandidate lc) {

    // Let the session know that we've established a content/media segment.
    JingleSession session = getSession();
    if (session != null) {
        List<JingleListener> listeners = session.getListenersList();
        for (JingleListener li : listeners) {
            if (li instanceof JingleSessionListener) {
                JingleSessionListener sli = (JingleSessionListener) li;
                sli.sessionEstablished(pt, rc, lc, session);
            }
        }
    }

    // Create a media session for each media manager in the session.
    if (mediaNeg.getMediaManager() != null) {
        rc.removeCandidateEcho();
        lc.removeCandidateEcho();

        jingleMediaSession = getMediaNegotiator().getMediaManager().createMediaSession(pt, rc, lc, session);
        jingleMediaSession.addMediaReceivedListener(session);
        if (jingleMediaSession != null) {

            jingleMediaSession.startTrasmit();
            jingleMediaSession.startReceive();

            for (TransportCandidate candidate : getTransportNegotiator().getOfferedCandidates())
                candidate.removeCandidateEcho();
        }
        JingleMediaManager mediaManager = getMediaNegotiator().getMediaManager();
        getSession().addJingleMediaSession(mediaManager.getName(), jingleMediaSession);
    }

}