/**
* Download the meeting start time for the given meeting uri.
*
* @param sMeetingID, the id of the meeting whose start time to download.
* @return the time the meeting is due to start as a String represting the time in milliseconds.
*/
public String getStartTime(String sMeetingID) {
String sTime = ""; // $NON-NLS-1$
String sQuery =
"SELECT ?has-abs-start-time WHERE (<"
+ sMeetingID
+ "> memetic:has-abs-start-time ?has-abs-start-time) " //$NON-NLS-1$ //$NON-NLS-2$
+ "USING memetic FOR <"
+ MEMETIC_NS
+ ">"; //$NON-NLS-1$ //$NON-NLS-2$
Query query = new Query(sQuery);
QueryExecution qe = new QueryEngineHTTP(query, sUrl);
QueryResults results = qe.exec();
Iterator iter = results;
if (iter.hasNext()) {
ResultBinding rbind = (ResultBinding) iter.next();
Object obj = rbind.get("has-abs-start-time"); // $NON-NLS-1$
sTime = obj.toString();
// System.out.println("Meeting time = "+sTime);
} else {
System.out.println("No meeting date found for " + sMeetingID); // $NON-NLS-1$
}
return sTime;
}
/**
* Download the meeting title for the given meeting uri.
*
* @param sMeetingID, the id of the meeting whose title to download.
* @return the title of the meeting as a String.
*/
public String getTitle(String sMeetingID) {
String sName = ""; // $NON-NLS-1$
String sQuery =
"SELECT ?title WHERE (<"
+ sMeetingID
+ "> dc:title ?title) " //$NON-NLS-1$ //$NON-NLS-2$
+ "USING dc FOR <"
+ DC_NS
+ ">"; //$NON-NLS-1$ //$NON-NLS-2$
Query query = new Query(sQuery);
QueryExecution qe = new QueryEngineHTTP(query, sUrl);
QueryResults results = qe.exec();
Iterator iter = results;
if (iter.hasNext()) {
ResultBinding rbind = (ResultBinding) iter.next();
Object obj = rbind.get("title"); // $NON-NLS-1$
sName = obj.toString();
// System.out.println("Meeting name = "+sName);
// System.out.flush();
} else {
System.out.println("No meeting title found for " + sMeetingID); // $NON-NLS-1$
}
return sName;
}
/**
* Return the session id associated with the given meeting id
*
* @param sMeetingID the id to return the session for.
*/
public String getSessionID(String sMeetingID) {
String sSessionID = ""; // $NON-NLS-1$
String sQuery =
"SELECT ?sessionid WHERE (<"
+ sMeetingID
+ "> memetic:has-session-id ?sessionid) " //$NON-NLS-1$ //$NON-NLS-2$
+ "USING memetic FOR <"
+ MEMETIC_NS
+ ">"; //$NON-NLS-1$ //$NON-NLS-2$
Query query = new Query(sQuery);
QueryExecution qe = new QueryEngineHTTP(query, sUrl);
QueryResults results = qe.exec();
Iterator iter = results;
if (iter.hasNext()) {
ResultBinding rbind = (ResultBinding) iter.next();
Object obj = rbind.get("sessionid"); // $NON-NLS-1$
sSessionID = obj.toString();
// System.out.println("SessionID = "+sSessionID);
// System.out.flush();
} else {
System.out.println("No meeting session id found for " + sMeetingID); // $NON-NLS-1$
}
return sSessionID;
}
/**
* Download the agenda data for the given meeting uri.
*
* @param sMeetingID, the id for this meeting.
* @return a Vector holding a list of {@Link com.compendium.meeting.MeetingAgendaItem
* MeetingAgendaItem} objects to represent the meeting agenda.
*/
public Vector getAgenda(String sMeetingID) {
Vector vtAgenda = new Vector();
String sQuery =
"SELECT ?agendum ?label ?number WHERE (<"
+ sMeetingID
+ "> portal:has-sub-event ?agendum), " //$NON-NLS-1$ //$NON-NLS-2$
+ "(?agendum rdf:type memetic:Agenda-Item), " //$NON-NLS-1$
+ "(?agendum memetic:has-label ?label), " //$NON-NLS-1$
+ "(?agendum memetic:has-item-number ?number) " //$NON-NLS-1$
+ "USING memetic FOR <"
+ MEMETIC_NS
+ "> portal FOR <"
+ PORTAL_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;
// HAS AN AGENDA BEEN SET?
if (iter.hasNext()) {
String sOriginalID = ""; // $NON-NLS-1$
String sLabel = ""; // $NON-NLS-1$
float fNumber = 0;
for (iter = results; iter.hasNext(); ) {
ResultBinding rbind = (ResultBinding) iter.next();
sOriginalID = new String((rbind.get("agendum")).toString()); // $NON-NLS-1$
// System.out.println("URI of current agendum = " + sOriginalID);
sLabel = new String((rbind.get("label")).toString()); // $NON-NLS-1$
if (sLabel.matches("\\d+\\.\\d+ (.*)")) { // $NON-NLS-1$
sLabel = sLabel.substring(sLabel.indexOf(' '));
}
// System.out.println("label of current agendum = " + sLabel);
fNumber = new Float((rbind.get("number")).toString()).floatValue(); // $NON-NLS-1$
// System.out.println("number of current agendum = " + fNumber);
MeetingAgendaItem item = new MeetingAgendaItem(sMeetingID, sLabel, fNumber);
item.setOriginalID(sOriginalID);
vtAgenda.addElement(item);
}
}
vtAgenda = sortAgenda(vtAgenda);
return vtAgenda;
}
/**
* Download the reference documents for the meeting uri.
*
* @param sMeetingID the id for this meeting.
* @return a Vector listing the {@Link com.compendium.meeting.MeetingDocument MeetingDocument}
* objects representing additional documents for this meeting.
*/
public Vector getDocuments(String sMeetingID) {
Vector vtDocuments = new Vector();
String sQuery =
"SELECT ?anon_ref ?ref_url ?pretty_name WHERE "
+ //$NON-NLS-1$
"(<"
+ sMeetingID
+ "> memetic:has-relevant-resource ?anon_ref), "
+ //$NON-NLS-1$ //$NON-NLS-2$
"(?anon_ref support:has-pretty-name ?pretty_name), (?anon_ref "
+ //$NON-NLS-1$
"memetic:has-url ?ref_url) USING memetic FOR <"
+ MEMETIC_NS
+ "> "
+ //$NON-NLS-1$ //$NON-NLS-2$
"support FOR <"
+ SUPPORT_NS
+ ">"; //$NON-NLS-1$ //$NON-NLS-2$
Query query = new Query(sQuery);
QueryExecution qe = new QueryEngineHTTP(query, sUrl);
QueryResults results = qe.exec();
Iterator iter = results;
if (iter.hasNext()) {
String sURL = ""; // $NON-NLS-1$
String sName = ""; // $NON-NLS-1$
String sOriginalID = ""; // $NON-NLS-1$
for (iter = results; iter.hasNext(); ) {
ResultBinding rbind = (ResultBinding) iter.next();
sOriginalID = new String((rbind.get("anon_ref")).toString()); // $NON-NLS-1$
// System.out.println("ID of current reference = " + sOriginalID);
sURL = new String((rbind.get("ref_url")).toString()); // $NON-NLS-1$
// System.out.println("URL of current reference = " + sURL);
sName = new String((rbind.get("pretty_name")).toString()); // $NON-NLS-1$
// System.out.println("prettyname of current reference = " + sName);
MeetingDocument doc = new MeetingDocument(sMeetingID, sName, sURL);
doc.setOriginalID(sURL);
vtDocuments.addElement(doc);
}
}
return vtDocuments;
}
// Returns the uri of the given user
private String getUserURI(String username) {
String uri = null;
String sQuery =
"SELECT ?user WHERE (?user <memetic:has-username> \""
+ username
+ "\")"; //$NON-NLS-1$ //$NON-NLS-2$
sQuery += " USING memetic FOR <" + MEMETIC_NS + ">"; // $NON-NLS-1$ //$NON-NLS-2$
Query query = new Query(sQuery);
QueryExecution qe = new QueryEngineHTTP(query, sUrl);
QueryResults results = qe.exec();
if (results.hasNext()) {
ResultBinding rbind = (ResultBinding) results.next();
uri = rbind.get("user").toString(); // $NON-NLS-1$
// System.out.println("User URI = " + uri);
} else {
System.out.println("User URI Not found for user " + username); // $NON-NLS-1$
}
return uri;
}
/**
* Download the attendee data for the given meeting uri.
*
* @param sMeetingID the id for this meeting.
* @return a Vector of {@Link com.compendium.meeting.MeetingAttendee MeetingAttendee} items for
* those people attending the meeting.
*/
public Vector getAttendees(String sMeetingID) {
Vector vtAttendees = new Vector();
String sQuery =
"SELECT ?person ?name WHERE (<"
+ sMeetingID
+ "> meeting:has-local-event ?meeting), " //$NON-NLS-1$ //$NON-NLS-2$
+ "(?meeting portal:meeting-attendee ?person), " //$NON-NLS-1$
+ "(?person portal:full-name ?name) " //$NON-NLS-1$
+ "USING meeting FOR <"
+ MEETING_NS
+ "> portal FOR <"
+ PORTAL_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 sOriginalID = ""; // $NON-NLS-1$
String sName = ""; // $NON-NLS-1$
for (iter = results; iter.hasNext(); ) {
ResultBinding rbind = (ResultBinding) iter.next();
sOriginalID = new String((rbind.get("person")).toString()); // $NON-NLS-1$
// System.out.println("URI of current person = " + sOriginalID);
sName = new String((rbind.get("name")).toString()); // $NON-NLS-1$
// System.out.println("name of current person = " + sName);
MeetingAttendee item = new MeetingAttendee(sMeetingID, sName);
item.setOriginalID(sOriginalID);
vtAttendees.addElement(item);
}
return vtAttendees;
}
/**
* 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);
}
}
}