private void buildHosts ( Map externalProperties , List < Server > servers , String persistenceUnit , final KunderaMetadata kunderaMetadata ) { persistenceUnitMetadata = kunderaMetadata . getApplicationMetadata ( ) . getPersistenceUnitMetadata ( persistenceUnit ) ; Properties props = persistenceUnitMetadata . getProperties ( ) ; this . externalProperties = externalProperties ; String hosts = null ; String portAsString = null ; if ( externalProperties != null ) { hosts = ( String ) externalProperties . get ( PersistenceProperties . KUNDERA_NODES ) ; portAsString = ( String ) externalProperties . get ( PersistenceProperties . KUNDERA_PORT ) ; } if ( hosts == null ) { hosts = ( String ) props . get ( PersistenceProperties . KUNDERA_NODES ) ; } if ( portAsString == null ) { portAsString = ( String ) props . get ( PersistenceProperties . KUNDERA_PORT ) ; } if ( hosts != null && portAsString != null ) { buildHosts ( hosts , portAsString , this . hostsList ) ; } else if ( servers != null && servers . size ( ) >= 1 ) { buildHosts ( servers , this . hostsList ) ; } }
Build host array .