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POhibernate would not able to save object sequentially in DB
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copied!<p>There are 3 user logged in a application ,say A,B,C. I had implemented a business logic if user A save a Object(using hibernate)in DB (say Employee object) for other it will mark as "duplicate" processing state in Employee table (every records have a Processing State like success, error, duplicate). I put the code block in which employee object is persisted in synchronization block. But my problem is “when all 3 user click on save employee button at same time ,3 object are save in DB, the code in synchronization block are executing serially for all 3 user but it save object in DB at same time due to that I am not able to mark the record as duplicate (before save the object I have a check of processing state)”. I want to save object one by one means if all 3 are click on save Employee button same time, the thread which enter first in synchronization block the should save the employee object 1st so that I can mark the records duplicate for other.</p> <p>I have implemented code as below</p> <pre><code>synchronized(this){ find processing state of each records. if record is have success status mark as duplicate else save the object in DB with status proccesing (by using hibernate) save function is { session().save(object) (hibernate session ) session().flush(); } // do some other work update the records status success }// close the synchronized block </code></pre> <p>If 1st user save records successfully. But I am not able to get records status “success for other use” </p> <p>Please Help</p> <p>Thanks</p>

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