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package com.isode.stroke.whiteboard;
import com.isode.stroke.elements.IQ;
import com.isode.stroke.elements.WhiteboardOperation;
import com.isode.stroke.elements.WhiteboardPayload;
import com.isode.stroke.jid.JID;
import com.isode.stroke.queries.GenericRequest;
import com.isode.stroke.queries.IQRouter;
public class IncomingWhiteboardSession extends WhiteboardSession {
private final WhiteboardClient client = new WhiteboardClient();
public IncomingWhiteboardSession(JID jid, IQRouter router) {
super(jid, router);
}
public void accept() {
WhiteboardPayload payload = new WhiteboardPayload(WhiteboardPayload.Type.SessionAccept);
GenericRequest<WhiteboardPayload> request =
new GenericRequest<WhiteboardPayload>(IQ.Type.Set, toJID_, payload, router_);
request.send();
onRequestAccepted.emit(toJID_);
}
@Override
public void sendOperation(WhiteboardOperation operation) {
operation.setID(idGenerator_.generateID());
operation.setParentID(lastOpID_);
lastOpID_ = operation.getID();
WhiteboardOperation result = client.handleLocalOperationReceived(operation);
if (result != null) {
WhiteboardPayload payload = new WhiteboardPayload();
payload.setOperation(result);
sendPayload(payload);
}
}
@Override
protected void handleIncomingOperation(WhiteboardOperation operation) {
WhiteboardClient.Result pairResult = client.handleServerOperationReceived(operation);
if (pairResult.client != null) {
if (pairResult.client.getPos() != -1) {
onOperationReceived.emit(pairResult.client);
}
lastOpID_ = pairResult.client.getID();
}
if (pairResult.server != null) {
WhiteboardPayload payload = new WhiteboardPayload();
payload.setOperation(pairResult.server);
sendPayload(payload);
}
}
}
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