question: get a database connection instance from the identity persistence manager concode_field_sep Log log concode_elem_sep boolean isKeyCacheInistialized concode_field_sep Cache getKeyManagerCache concode_elem_sep void removeFromKeyManagerCache concode_elem_sep String getTenantDomainFromTenantId concode_elem_sep API getAPI concode_elem_sep Map<String,String> constructParameterMap concode_elem_sep APIKeyValidationInfoDTO getFromKeyManagerCache concode_elem_sep void writeToKeyManagerCache
target: Connection function ( ) { return IdentityDatabaseUtil . getDBConnection ( ) ; }