Flush « Batch « JPA Q&A

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1. How to really controll the flush for batch process?    forum.hibernate.org

Dear members, I am using Hibernate + Spring for the following problem (batch process): 1. Reading the objects from a flat file. 2. Processing the information (validation, checking, etc, some queries are inviked in order to verify some information) 3. Saving into database. I just want to flush the data just on step 3, becase on step 1, 2 the data ...

2. flush during batch processing    forum.hibernate.org

3. Nested collection flush throw batch update exception    forum.hibernate.org

Beginner Joined: Wed Jun 11, 2008 4:43 am Posts: 20 In my app, I have two nested collections. Person class has a collection of childs which has a collection of elements. All seems to work well until I call a refresh. It gives me a very generic exception with which I can't figure out what is wrong (org.hibernate.exception.GenericJDBCException: Could not execute ...