/** * Checks whether media recording is currently enabled for this <tt>Conference</tt>. * * @return <tt>true</tt> if media recording is currently enabled for this <tt>Conference</tt>, * false otherwise. */ public boolean isRecording() { boolean recording = this.recording; // if one of the contents is not recording, stop all recording if (recording) { synchronized (contents) { for (Content content : contents) { MediaType mediaType = content.getMediaType(); if (!MediaType.VIDEO.equals(mediaType) && !MediaType.AUDIO.equals(mediaType)) continue; if (!content.isRecording()) recording = false; } } } if (this.recording != recording) setRecording(recording); return this.recording; }
/** * Attempts to enable or disable media recording for this <tt>Conference</tt>. * * @param recording whether to enable or disable recording. * @return the state of the media recording for this <tt>Conference</tt> after the attempt to * enable (or disable). */ public boolean setRecording(boolean recording) { if (recording != this.recording) { if (recording) { // try enable recording if (logger.isDebugEnabled()) { logger.debug("Starting recording for conference with id=" + getID()); } String path = getRecordingPath(); boolean failedToStart = !checkRecordingDirectory(path); if (!failedToStart) { RecorderEventHandler handler = getRecorderEventHandler(); if (handler == null) failedToStart = true; } if (!failedToStart) { EndpointRecorder endpointRecorder = getEndpointRecorder(); if (endpointRecorder == null) { failedToStart = true; } else { for (Endpoint endpoint : getEndpoints()) endpointRecorder.updateEndpoint(endpoint); } } /* * The Recorders of the Contents need to share a single * Synchronizer, we take it from the first Recorder. */ boolean first = true; Synchronizer synchronizer = null; for (Content content : contents) { MediaType mediaType = content.getMediaType(); if (!MediaType.VIDEO.equals(mediaType) && !MediaType.AUDIO.equals(mediaType)) { continue; } if (!failedToStart) failedToStart = !content.setRecording(true, path); if (failedToStart) break; if (first) { first = false; synchronizer = content.getRecorder().getSynchronizer(); } else { Recorder recorder = content.getRecorder(); if (recorder != null) recorder.setSynchronizer(synchronizer); } content.feedKnownSsrcsToSynchronizer(); } if (failedToStart) { recording = false; logger.warn("Failed to start media recording for conference " + getID()); } } // either we were asked to disable recording, or we failed to // enable it if (!recording) { if (logger.isDebugEnabled()) { logger.debug("Stopping recording for conference with id=" + getID()); } for (Content content : contents) { MediaType mediaType = content.getMediaType(); if (MediaType.AUDIO.equals(mediaType) || MediaType.VIDEO.equals(mediaType)) { content.setRecording(false, null); } } if (recorderEventHandler != null) recorderEventHandler.close(); recorderEventHandler = null; recordingPath = null; recordingDirectory = null; if (endpointRecorder != null) endpointRecorder.close(); endpointRecorder = null; } this.recording = recording; } return this.recording; }