public static void storeAccessToken(Graph graph, XDI3Segment userXri, String accessToken) {
XDI3Segment contextNodeXri =
new XDI3Segment(
""
+ GoogleCalendarMapping.XRI_S_GOOGLE_CALENDAR_CONTEXT
+ userXri
+ XDIMessagingConstants.XRI_S_OAUTH_TOKEN);
ContextNode contextNode = graph.findContextNode(contextNodeXri, true);
if (contextNode.containsLiteral()) contextNode.getLiteral().setLiteralData(accessToken);
else contextNode.createLiteral(accessToken);
}
public static void removeAccessToken(Graph graph, XDI3Segment userXri) {
XDI3Segment contextNodeXri =
new XDI3Segment(
""
+ GoogleCalendarMapping.XRI_S_GOOGLE_CALENDAR_CONTEXT
+ userXri
+ XDIMessagingConstants.XRI_S_OAUTH_TOKEN);
ContextNode contextNode = graph.findContextNode(contextNodeXri, false);
if (contextNode == null) return;
contextNode.delete();
}
public static String retrieveAccessToken(Graph graph, XDI3Segment userXri) {
XDI3Segment contextNodeXri =
new XDI3Segment(
""
+ GoogleCalendarMapping.XRI_S_GOOGLE_CALENDAR_CONTEXT
+ userXri
+ XDIMessagingConstants.XRI_S_OAUTH_TOKEN);
ContextNode contextNode = graph.findContextNode(contextNodeXri, false);
if (contextNode == null) return null;
Literal literal = contextNode.getLiteral();
if (literal == null) return null;
return literal.getLiteralData();
}