protected static void initialize() {
try {
WikiDatabase.CONNECTION_VALIDATION_QUERY =
WikiDatabase.queryHandler().connectionValidationQuery();
WikiDatabase.EXISTENCE_VALIDATION_QUERY =
WikiDatabase.queryHandler().existenceValidationQuery();
// initialize connection pool in its own try-catch to avoid an error
// causing property values not to be saved.
DatabaseConnection.setPoolInitialized(false);
} catch (Exception e) {
logger.severe("Unable to initialize database", e);
}
}
