int getAllPuCount ( ) { final boolean isTraceOn = TraceComponent . isAnyTracingEnabled ( ) ; if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . entry ( tc , "getAllPuCount" , this ) ; int rtnCount = 0 ; synchronized ( pxmlsInfo ) { for ( JPAPxmlInfo pxmlInfo : pxmlsInfo . values ( ) ) { rtnCount += pxmlInfo . getPuCount ( ) ; } } if ( isTraceOn && tc . isEntryEnabled ( ) ) Tr . exit ( tc , "getAllPuCount : " + rtnCount ) ; return rtnCount ; }
Returns the number of persistence units in persistence . xml defined in this scope .