public void writeResults(
SlingHttpServletRequest request, JSONWriter write, Iterator<Result> results)
throws JSONException {
ExtendedJSONWriter exWriter = (ExtendedJSONWriter) write;
Session session =
StorageClientUtils.adaptToSession(
request.getResourceResolver().adaptTo(javax.jcr.Session.class));
String currUser = request.getRemoteUser();
try {
// write out the profile information for each result
while (results.hasNext()) {
Result result = results.next();
// start the object here so we can decorate with contact details
write.object();
super.writeResult(request, write, result, true);
// add contact information if appropriate
String otherUser = String.valueOf(result.getFirstValue("path"));
connMgr.writeConnectionInfo(exWriter, session, currUser, otherUser);
write.endObject();
}
} catch (StorageClientException e) {
LOGGER.error(e.getMessage(), e);
} catch (AccessDeniedException e) {
LOGGER.error(e.getMessage(), e);
}
}
@Override
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response)
throws ServletException, IOException {
// get current user
String user = request.getRemoteUser();
if (user == null) {
response.sendError(
HttpServletResponse.SC_UNAUTHORIZED, "User must be logged in to check their status");
}
LOGGER.info("GET to PresenceContactsServlet (" + user + ")");
response.setContentType("application/json");
response.setCharacterEncoding("UTF-8");
try {
Writer writer = response.getWriter();
ExtendedJSONWriter output = new ExtendedJSONWriter(writer);
// start JSON object
output.object();
PresenceUtils.makePresenceJSON(output, user, presenceService, true);
// add in the list of contacts info
Session session = request.getResourceResolver().adaptTo(Session.class);
List<String> userIds = connectionManager.getConnectedUsers(user, ConnectionState.ACCEPTED);
output.key("contacts");
output.array();
for (String userId : userIds) {
output.object();
// put in the basics
PresenceUtils.makePresenceJSON(output, userId, presenceService, true);
// add in the profile
output.key("profile");
Authorizable au = PersonalUtils.getAuthorizable(session, userId);
Node profileNode = (Node) session.getItem(PersonalUtils.getProfilePath(au));
ExtendedJSONWriter.writeNodeToWriter(output, profileNode);
output.endObject();
}
output.endArray();
// finish it
output.endObject();
} catch (JSONException e) {
LOGGER.error(e.getMessage(), e);
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} catch (RepositoryException e) {
LOGGER.error(e.getMessage(), e);
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
}
return;
}
