topic Re: Thread safe unique sequence generation in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/thread-safe-unique-sequence-generation/m-p/278483#M231613 <HTML><HEAD></HEAD><BODY><SPAN>If you want your&nbsp; sequence generation class to be survived between server restart ,you&nbsp; can consider to use db seqence(oracle sequence,mysql&nbsp; LAST_INSERT_ID() ..)</SPAN><BR /><SPAN>If not,You can use Atomic Integer ,it is thread safe.you can define a singleton class and use AtomicInteger 's getAndIncrement() method to generate sequence number.</SPAN></BODY></HTML> Fri, 20 Jun 2014 06:08:03 GMT kaynezhang 2014-06-20T06:08:03Z Thread safe unique sequence generation https://connect.hyland.com/t5/alfresco-archive/thread-safe-unique-sequence-generation/m-p/278482#M231612 Please let me know what is the best and simple thread safe unique sequence generation approach.Appreciate response with links/sample code. Thu, 19 Jun 2014 15:52:37 GMT https://connect.hyland.com/t5/alfresco-archive/thread-safe-unique-sequence-generation/m-p/278482#M231612 narayana_giri 2014-06-19T15:52:37Z Re: Thread safe unique sequence generation https://connect.hyland.com/t5/alfresco-archive/thread-safe-unique-sequence-generation/m-p/278483#M231613 <HTML><HEAD></HEAD><BODY><SPAN>If you want your&nbsp; sequence generation class to be survived between server restart ,you&nbsp; can consider to use db seqence(oracle sequence,mysql&nbsp; LAST_INSERT_ID() ..)</SPAN><BR /><SPAN>If not,You can use Atomic Integer ,it is thread safe.you can define a singleton class and use AtomicInteger 's getAndIncrement() method to generate sequence number.</SPAN></BODY></HTML> Fri, 20 Jun 2014 06:08:03 GMT https://connect.hyland.com/t5/alfresco-archive/thread-safe-unique-sequence-generation/m-p/278483#M231613 kaynezhang 2014-06-20T06:08:03Z