private AuthResult byPreferredEmail(final HttpServletResponse rsp, final String email) {
try {
final ReviewDb db = schema.open();
try {
List<Account> matches = db.accounts().byPreferredEmail(email).toList();
return matches.size() == 1 ? auth(matches.get(0)) : null;
} finally {
db.close();
}
} catch (OrmException e) {
getServletContext().log("cannot query database", e);
return null;
}
}
private AuthResult byUserName(final HttpServletResponse rsp, final String userName) {
try {
final ReviewDb db = schema.open();
try {
AccountExternalId.Key key = new AccountExternalId.Key(SCHEME_USERNAME, userName);
return auth(db.accountExternalIds().get(key));
} finally {
db.close();
}
} catch (OrmException e) {
getServletContext().log("cannot query database", e);
return null;
}
}
private AuthResult byAccountId(final HttpServletResponse rsp, final String idStr) {
final Account.Id id;
try {
id = Account.Id.parse(idStr);
} catch (NumberFormatException nfe) {
return null;
}
try {
final ReviewDb db = schema.open();
try {
return auth(db.accounts().get(id));
} finally {
db.close();
}
} catch (OrmException e) {
getServletContext().log("cannot query database", e);
return null;
}
}