/** Constructor private because singleton class */
private ApiKeyManager() {
// Set the name of the db to get the data from.
// Use the db name, such as "web".
dbName = DbSetupConfig.getDbName();
// Create the cache. Cache will actually be populated when first
// checking if key is valid. This way don't do a db read at startup.
apiKeyCache = new HashMap<String, ApiKey>();
}
/**
* Specifies name of database to use for reading in the WebAgency objects. Currently using the
* command line option transitime.core.agencyId .
*
* @return Name of db to retrieve WebAgency objects from
*/
private static String getWebAgencyDbName() {
return DbSetupConfig.getDbName();
}
/**
* Gets the API keys from the database. Gets the session for db access. The session is specified
* by parameters in CoreConfig including CoreConfig.getAgencyId() for the name of the database
* (such as "web") and CoreConfig.getDbHost(), CoreConfig.getDbUserName(), and
* CoreConfig.getDbPassword(). The db host, user name, and password can also be set in the
* hibernate.cfg.xml file if the parameter transitime.hibernate.configFile in the CoreConfig is
* set.
*
* @return
*/
public List<ApiKey> getApiKeys() {
Session session = HibernateUtils.getSession(DbSetupConfig.getDbName());
return ApiKey.getApiKeys(session);
}