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Hibernate problem with bulk inserts

Ahsan Bagwan
Ranch Hand
Posts: 254
Java MySQL Database Ubuntu
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I'm trying to insert new rows in one table, and update rows in other table as well. While updating works fine in one table, its the insert in that table that is problematic. Hall_calendar, which has composite keys, is where I want the update to take place as well as insert new value. Hall_block_calendar is where form values are persisted when after updating other table, which is working fine on .

I've commented the part in the dao which is working wrong. I'm stuck and would be grateful for any help with the code. Apologies for the bad code practice.

This is my DAO method. The for's else if statement is where I try batch update.

This is my servlet class

Mapping file for updating table

Mapping to persist form values

VO for hall_calendar and hall_block calendar,

VO for composite fields,

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