public boolean getLiteral(
XRI3Segment[] contributorXris,
XRI3Segment relativeContextNodeXri,
XRI3Segment contextNodeXri,
String literalData,
GetOperation operation,
MessageResult messageResult,
ExecutionContext executionContext)
throws Xdi2MessagingException {
MessageResult tempMessageResult = new MessageResult();
this.getContext(
contributorXris,
relativeContextNodeXri,
contextNodeXri,
operation,
tempMessageResult,
executionContext);
ContextNode tempContextNode =
tempMessageResult.getGraph().findContextNode(contextNodeXri, false);
if (tempContextNode == null) return false;
Literal tempLiteral = tempContextNode.getLiteral();
if (tempLiteral == null) return false;
if (literalData.isEmpty() || literalData.equals(tempLiteral.getLiteralData())) {
CopyUtil.copyLiteral(tempLiteral, messageResult.getGraph(), null);
}
return false;
}
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();
}