All Questions
6 questions
1
vote
0
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51
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Java multithreading with Spring JPA
I have to improve a process that is currently sequential, and i wanna make it multi-thread.
This process uses Spring JPA, with spring boot 2 and java 17.
I would like to have a feedback on the ...
- 111
1
vote
1
answer
2k
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Collect and combine results of async calls returning completable futures in Java in a cleaner way?
I need an abstract way to implement this below functionality because in my code I have to use it in multiple places with different REST endpoints. If I ignore it will cause code duplication.
Please ...
- 13
2
votes
0
answers
40
views
How to check gcp pupsub empty/inactitve subscribtion
I have an application that subscribes to a topic in GCP and when there is some messages over there it downloads them and sends them to a queue on ActiveMQ.
In order to make this process fast I am ...
- 21
4
votes
2
answers
946
views
Spring Boot API - Avoiding Concurrency issues
I'm still in the process of learning Java / spring and I think I'm getting better. Now at this point I'm able to build a rest api BUT I'm at a lost at how to ensure I've no concurrency issues . I've ...
- 143
2
votes
0
answers
355
views
Let Them Eat Lists, Eventually (Asynchronous Generic List Consumption with Spring and CompletableFuture)
I want to reduce some repeated code in my Java 1.8/Spring Boot application, and to that end I tried to make a reuseable asynchronous utility module. In essence its an async List.forEach that takes a ...
- 419
2
votes
1
answer
2k
views
Async processes in Java Spring
I need to refactor this class having in mind that the logic inside the call methods is not so short and it require spring dependencies to work, the base class I have is:
...
- 121