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j-easy / easy-batch

The simple, stupid batch framework for Java
https://github.com/j-easy/easy-batch/wiki
MIT License
611 stars 199 forks source link

Export data from MongoDb to file #383

Closed vinay-sd17 closed 4 years ago

vinay-sd17 commented 4 years ago

Team, Is it not possible to export records from MongoDB to a flat file?

If so can I get some example using JPA

fmbenhassine commented 4 years ago

Is it not possible to export records from MongoDB to a flat file?

MongoDB support has been dropped in v6 (see #354), but you can still grab the code from the latest v5 branch if you want: https://github.com/j-easy/easy-batch/blob/easybatch-5.3.0/easybatch-extensions/easybatch-mongodb/src/main/java/org/easybatch/extensions/mongodb/MongoDBRecordReader.java.

If so can I get some example using JPA

There is no full tutorial for JPA support, but the test cases should help you: https://github.com/j-easy/easy-batch/tree/6e0d7966bc243b82b5f1222755b0cbe561437aba/easy-batch-jpa/src/test/java/org/jeasy/batch/jpa