Comments on: Remember to Clear Entity Manager if Entities No Longer Used http://robin.mytechtip.com/2010/03/24/remember-to-clear-entity-manager-if-entities-no-longer-used/ Just another My Tech Tip weblog Fri, 21 Oct 2011 09:11:40 +1100 http://wordpress.org/?v=2.8.4 hourly 1 By: robin http://robin.mytechtip.com/2010/03/24/remember-to-clear-entity-manager-if-entities-no-longer-used/#comment-759 robin Thu, 15 Jul 2010 23:28:49 +0000 http://robin.mytechtip.com/?p=67#comment-759 To persist an entity, you need to begin a transaction. it looks like you don't have a transaction created. To persist an entity, you need to begin a transaction. it looks like you don’t have a transaction created.

]]> By: Sherlyn http://robin.mytechtip.com/2010/03/24/remember-to-clear-entity-manager-if-entities-no-longer-used/#comment-758 Sherlyn Tue, 13 Jul 2010 14:19:31 +0000 http://robin.mytechtip.com/?p=67#comment-758 Hi, After em.persit(), I have used em.clear(), which is ending in error saying, no session or session closed. Please suggest me how we can use clear method to release the entities immediately after persisting the entity. Thank you. Hi,

After em.persit(), I have used em.clear(), which is ending in error saying, no session or session closed. Please suggest me how we can use clear method to release the entities immediately after persisting the entity.

Thank you.

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