/**
* Download the list of node creation events for the given meeting and add pass them to the given
* {@Link com.compendium.meeting.MeetingManager MeetingManager}.
*
* @param oMeetingManager the {@Link com.compendium.meeting.MeetingManager MeetingManager} object
* controlling this meeting recording/replay.
* @param sMeetingID the id for this meeting.
*/
public void loadNodes(MeetingManager oMeetingManager, String sMeetingID) {
String sQuery =
"SELECT ?node_id ?map_id ?media_start_time WHERE "
+ //$NON-NLS-1$
"(<"
+ sMeetingID
+ "> portal:has-sub-event ?creation_event), "
+ //$NON-NLS-1$ //$NON-NLS-2$
"(?creation_event rdf:type memetic:Creating-Compendium-Node), "
+ //$NON-NLS-1$
"(?creation_event memetic:has-media-start-time ?media_start_time), "
+ //$NON-NLS-1$
"(?creation_event memetic:has-node ?node_id), "
+ //$NON-NLS-1$
"(?creation_event memetic:has-map ?map_id) "
+ //$NON-NLS-1$
"USING portal FOR <"
+ PORTAL_NS
+ "> memetic FOR <"
+ MEMETIC_NS
+ ">"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
Query query = new Query(sQuery);
QueryExecution qe = new QueryEngineHTTP(query, sUrl);
QueryResults results = qe.exec();
Iterator iter = results;
String sID = ""; // $NON-NLS-1$
String sNodeID = ""; // $NON-NLS-1$
String sID2 = ""; // $NON-NLS-1$
String sViewID = ""; // $NON-NLS-1$
String sMediaIndex = ""; // $NON-NLS-1$
for (iter = results; iter.hasNext(); ) {
ResultBinding rbind = (ResultBinding) iter.next();
sID = new String((rbind.get("node_id")).toString()); // $NON-NLS-1$
// System.out.println("sID = " + sID);
if (!sID.equals("")) { // $NON-NLS-1$
int ind = sID.lastIndexOf("-"); // $NON-NLS-1$
sNodeID = sID.substring(ind + 1);
// System.out.println("sNodeID = "+sNodeID);
}
sID2 = new String((rbind.get("map_id")).toString()); // $NON-NLS-1$
// System.out.println("sID2 = " + sID2);
if (!sID2.equals("")) { // $NON-NLS-1$
int ind2 = sID2.lastIndexOf("-"); // $NON-NLS-1$
sViewID = sID2.substring(ind2 + 1);
// System.out.println("sViewID = "+sViewID);
}
sMediaIndex = new String((rbind.get("media_start_time")).toString()); // $NON-NLS-1$
if (!sViewID.equals("") && !sNodeID.equals("")) { // $NON-NLS-1$ //$NON-NLS-2$
oMeetingManager.addNodeView(sNodeID, sViewID, sMediaIndex);
}
}
}