Hansjoerg Wingeier

Hansjoerg Wingeier has asked 5 questions and find answers to 21 problems.

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Senior Java Software Developer

Spring, SpringBatch, SpringBoot
JEE

Hansjoerg Wingeier questions

How to meaningful document an actor design
how to use Spring-EL in @Value when using constants to resolve a property
Using ConfigurationProperties to fill Map in generic way

Hansjoerg Wingeier answers

Make a spring-batch job exit with non-zero code if an exception is thrown
Spring Batch Processor
Combine rows from 2 files and write to DB using Spring Batch
Performance optimization for processing of 115 million records for inserting into Oracle
How to pass a String with more than 250 characters as job parameter in Spring Batch?
Spring batch: use before- and after-step methods within a CompositeItemWriter
Reset state before each Spring scheduled (@Scheduled) run
Spring Batch Java Config: Skip step when exception and go to next steps
Spring batch to aggregate values and write single value
How to run multiple jobs in spring batch using annotations