/**
* Upload the given file of n3 data.
*
* @param sFileName the name of the file to upload.
* @param sMeetingID the id of the meeting whose data is being uploaded.
* @throws MalformedURLException {@Link #uploadModel(com.hp.hpl.jena.rdf.model.Model,String)
* uploadModel} method throw it back to this method.
*/
public void uploadFile(String sFileName, String sMeetingID) throws MalformedURLException {
com.hp.hpl.jena.rdf.model.Model model =
com.hp.hpl.jena.rdf.model.ModelFactory.createDefaultModel();
model.read("file:///" + sFileName, "N3"); // $NON-NLS-1$ //$NON-NLS-2$
uploadModel(model, sMeetingID);
model.close();
}
/**
* Write the given model to a file with the given name.
*
* @param model the model to write to a file.
* @param sFileName the name of the file to write to.
* @throws FileNodeFountException if a new FileOutputStream cannot be created.
* @throws IOException if the FileOutputStream cannot be closed.
*/
public void writeFile(com.hp.hpl.jena.rdf.model.Model model, String sFileName)
throws FileNotFoundException, IOException {
FileOutputStream out = new FileOutputStream(sFileName);
model.write(out, "N3"); // $NON-NLS-1$
model.close();
out.close();
}
/**
* Upload the given model to the triplestore
*
* @param model, the model to upload.
* @param sMeetingID the id of the meeting whose data is being uploaded.
* @throws MalformedURLException if the urls used to create the HttpRemove and HttpAdd is
* malformed.
*/
public void uploadModel(com.hp.hpl.jena.rdf.model.Model oModel, String sMeetingID)
throws MalformedURLException {
// System.out.println("About to try and upload: "+oModel.toString());
com.hp.hpl.jena.rdf.model.Model oInnerModel = ModelFactory.createDefaultModel();
Resource meeting = oInnerModel.createResource(sMeetingID);
Property comp_is_proc =
oInnerModel.createProperty(MEMETIC_NS, "compendium-is-processed"); // $NON-NLS-1$
meeting.addProperty(comp_is_proc, "true"); // $NON-NLS-1$
HttpRemove removeOp = new HttpRemove(sUrl);
removeOp.setModel(oInnerModel);
removeOp.exec();
oInnerModel.close();
HttpAdd addOp = new HttpAdd(sUrl);
addOp.setModel(oModel);
addOp.exec();
}
/**
* Create a triple for a new node being created.
*
* @param oMeetingEvent the event whose data to upload.
* @param model the model to add the data to.
*/
private synchronized void addNode(
MeetingEvent oMeetingEvent, com.hp.hpl.jena.rdf.model.Model model) {
NodeSummary oNode = oMeetingEvent.getNode();
if (oNode == null) {
return;
}
String sNodeID = oNode.getId();
Resource oResNode =
model.createResource(oMeetingEvent.getMeetingID() + "-" + sNodeID); // $NON-NLS-1$
Property type = model.createProperty(RDF_NS, "type"); // $NON-NLS-1$
oResNode.addProperty(type, model.createResource(MEMETIC_NS + "Compendium-Node")); // $NON-NLS-1$
int nNodeType = oNode.getType();
String sTripleStoreString = UINodeTypeManager.getTripleStoreDescription(nNodeType);
oResNode.addProperty(type, model.createResource(MEMETIC_NS + sTripleStoreString));
if (nNodeType == ICoreConstants.REFERENCE_SHORTCUT) {
oResNode.addProperty(
model.createProperty(MEMETIC_NS, "has-reference"), oNode.getSource()); // $NON-NLS-1$
}
// ADD LABEL
oResNode.addProperty(
model.createProperty(MEMETIC_NS, "has-label"), oNode.getLabel()); // $NON-NLS-1$
// ADD IF HAS TRIPLESTORE ID
String sOriginalID = oNode.getOriginalID();
if (sOriginalID.startsWith("TS:")
&& !(nNodeType == ICoreConstants.REFERENCE
|| nNodeType == ICoreConstants.REFERENCE)) { // $NON-NLS-1$
int ind = sOriginalID.indexOf(":"); // $NON-NLS-1$
sOriginalID = sOriginalID.substring(ind + 1);
Property has_original_id = model.createProperty(MEMETIC_NS, "has-original-id"); // $NON-NLS-1$
Resource original_id = model.createResource(sOriginalID);
oResNode.addProperty(has_original_id, original_id);
}
}
/**
* Create the model and the meeting data for the given meeting id.
*
* @param oMeeting the object holding the meeting data.
* @param model the model to add the data to.
*/
public synchronized void addMeetingData(Meeting oMeeting, com.hp.hpl.jena.rdf.model.Model model) {
Resource meeting = model.createResource(oMeeting.getMeetingID());
meeting.addProperty(
model.createProperty(MEETING_NS, "has-transcription"),
model.createResource(
oMeeting.getMeetingID()
+ "-"
+ oMeeting.getMeetingMapID())); // $NON-NLS-1$ //$NON-NLS-2$
// Define the map owner, 'person', Reource and add their type, name, and if Compendium created
// (always 'true').
UserProfile oUser = oMeeting.getUser();
if (oUser == null) {
oUser = ProjectCompendium.APP.getModel().getUserProfile();
}
Resource person = model.createResource(MEMETIC_STUB + oUser.getId());
person.addProperty(
model.createProperty(RDF_NS, "type"),
model.createResource(PORTAL_NS + "Person")); // $NON-NLS-1$ //$NON-NLS-2$
person.addProperty(
model.createProperty(PORTAL_NS, "full-name"), oUser.getUserName()); // $NON-NLS-1$
person.addProperty(
model.createProperty(MEMETIC_NS, "is-compendium-created"),
"true"); //$NON-NLS-1$ //$NON-NLS-2$
// UPLOAD THE DATA ABOUT THE MEETING MAP NODE ITSELF
MeetingEvent oMeetingEvent =
new MeetingEvent(
oMeeting.getMeetingID(),
false,
MeetingEvent.NODE_ADDED_EVENT,
(View) oMeeting.getMapNode(),
oMeeting.getMapNode());
addNode(oMeetingEvent, model);
}
/**
* Create the given event triple.
*
* @param oMeetingEvent the event whose data to upload.
* @param model the model to add the data to.
*/
public synchronized void addEvent(
MeetingEvent oMeetingEvent, com.hp.hpl.jena.rdf.model.Model model) {
int nEventType = oMeetingEvent.getEventType();
// IF THIS EVENT INDICATES THAT A NEW NODE WAS CREATED,
// CREATE A NEW NODE OBJECT FOR IT IN THE TRIPLESTORE BEFORE CONTINUING.
if (nEventType == MeetingEvent.NODE_ADDED_EVENT
|| nEventType == MeetingEvent.NODE_TRANSCLUDED_EVENT) {
addNode(oMeetingEvent, model);
}
String id = com.compendium.core.datamodel.Model.getStaticUniqueID();
Resource meeting = model.createResource(oMeetingEvent.getMeetingID());
Resource event = model.createResource(MEMETIC_STUB + id);
Property type = model.createProperty(RDF_NS, "type"); // $NON-NLS-1$
event.addProperty(type, model.createResource(MEMETIC_NS + "Compendium-Event")); // $NON-NLS-1$
Resource oEventType = null;
String oTagName = ""; // $NON-NLS-1$
switch (oMeetingEvent.getEventType()) {
case MeetingEvent.TAG_ADDED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Tagging-Compendium-Node"); // $NON-NLS-1$
oTagName = oMeetingEvent.getCode().getName();
break;
case MeetingEvent.TAG_REMOVED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Detagging-Compendium-Node"); // $NON-NLS-1$
oTagName = oMeetingEvent.getCode().getName();
break;
case MeetingEvent.NODE_ADDED_EVENT:
case MeetingEvent.NODE_TRANSCLUDED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Creating-Compendium-Node"); // $NON-NLS-1$
break;
case MeetingEvent.NODE_REMOVED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Deleting-Compendium-Node"); // $NON-NLS-1$
break;
case MeetingEvent.VIEW_SELECTED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Bringing-Map-To-Front"); // $NON-NLS-1$
break;
case MeetingEvent.NODE_FOCUSED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Selecting-Compendium-Node"); // $NON-NLS-1$
break;
case MeetingEvent.REFERENCE_LAUNCHED_EVENT:
oEventType = model.createResource(MEMETIC_NS + "Launching-Reference-Node"); // $NON-NLS-1$
break;
default:
break;
}
event.addProperty(type, oEventType);
if (!oTagName.equals("")) { // $NON-NLS-1$
event.addProperty(model.createProperty(MEMETIC_NS, "has-tag"), oTagName); // $NON-NLS-1$
}
event.addProperty(
model.createProperty(MEMETIC_NS, "has-media-start-time"),
oMeetingEvent.getMediaIndex()); // $NON-NLS-1$
event.addProperty(
model.createProperty(MEMETIC_NS, "has-node"),
model.createResource(
oMeetingEvent.getMeetingID()
+ "-"
+ oMeetingEvent.getNodeID())); // $NON-NLS-1$ //$NON-NLS-2$
event.addProperty(
model.createProperty(MEMETIC_NS, "has-map"),
model.createResource(
oMeetingEvent.getMeetingID()
+ "-"
+ oMeetingEvent.getViewID())); // $NON-NLS-1$ //$NON-NLS-2$
event.addProperty(
model.createProperty(PORTAL_NS, "sender-of-information"),
model.createResource(userURI)); // $NON-NLS-1$
event.addProperty(
model.createProperty(MEMETIC_NS, "created-post-meeting"),
oMeetingEvent.creatingPostMeeting()); // $NON-NLS-1$
meeting.addProperty(model.createProperty(PORTAL_NS, "has-sub-event"), event); // $NON-NLS-1$
}