static final synchronized MyRelation assertRelation(CallingContext cc)
throws ODKDatastoreException {
MyRelation relationPrototype;
Datastore ds = cc.getDatastore();
User user = cc.getUserService().getDaemonAccountUser();
relationPrototype = new MyRelation(ds.getDefaultSchemaName());
ds.assertRelation(relationPrototype, user); // may throw exception...
// at this point, the prototype has become fully populated
return relationPrototype; // set static variable only upon success...
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
CallingContext cc = ContextFactory.getCallingContext(this, req);
User user = cc.getCurrentUser();
UserService userService = cc.getUserService();
// Check to make sure we are using the canonical server name.
// If not, redirect to that name. This ensures that authentication
// cookies will have the proper realm(s) established for them.
String newUrl = cc.getServerURL() + BasicConsts.FORWARDSLASH + ADDR;
String query = req.getQueryString();
if (query != null && query.length() != 0) {
newUrl += "?" + query;
}
URL url = new URL(newUrl);
if (!url.getHost().equalsIgnoreCase(req.getServerName())) {
// we should redirect over to the proper fully-formed URL.
logger.info(
"Incoming servername: "
+ req.getServerName()
+ " expected: "
+ url.getHost()
+ " -- redirecting.");
resp.sendRedirect(newUrl);
return;
}
// OK. We are using the canonical server name.
boolean isSuperUser = false;
try {
isSuperUser = userService.isSuperUser(cc);
} catch (ODKDatastoreException e) {
e.printStackTrace();
}
// determine if this is the first time the system has not been accessed...
if (isSuperUser) {
// this is the super-user -- examine the isEnabled
// field to determine whether this is the first time
// visiting the site. If it is, force a redirect to
// the site-configuration tab.
boolean directToConfigTab = false;
Datastore ds = cc.getDatastore();
try {
long changeTimestamp = SecurityRevisionsTable.getLastSuperUserIdRevisionDate(ds, user);
long reviewStamp = SecurityRevisionsTable.getLastPermissionsViewRevisionDate(ds, user);
if (reviewStamp < changeTimestamp) {
SecurityRevisionsTable.setLastPermissionsViewRevisionDate(ds, user);
directToConfigTab = true;
}
} catch (ODKDatastoreException e) {
e.printStackTrace();
}
if (directToConfigTab) {
newUrl += "#admin/permission///";
logger.info("Redirect to configuration tab: " + newUrl);
resp.sendRedirect(newUrl);
return;
}
}
resp.setContentType(HtmlConsts.RESP_TYPE_HTML);
resp.setCharacterEncoding(HtmlConsts.UTF8_ENCODE);
PrintWriter out = resp.getWriter();
out.print(PAGE_CONTENTS_FIRST);
String simpleApiKey;
try {
simpleApiKey = ServerPreferencesProperties.getGoogleSimpleApiKey(cc);
if (simpleApiKey != null && simpleApiKey.length() != 0) {
out.print("key=" + encodeParameter(simpleApiKey) + "&");
}
} catch (ODKEntityNotFoundException e) {
e.printStackTrace();
logger.info("Unable to access Map APIKey");
} catch (ODKOverQuotaException e) {
e.printStackTrace();
logger.info("Unable to access Map APIKey");
}
out.print(PAGE_CONTENTS_SECOND);
}