vaadin / vaadin/spring

SpringVaadinServletService does not reinitialize transient field with ApplicationContext

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bug code quality Impact: Low Severity: Minor
Dominant language
Java
Stars
186
Forks
98
PR merge metrics
No merged PRs in 30d

Description

Class SpringVaadinServletService stores ApplicationContext in transient field, but it is not reinitialized after deserialization.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the SpringVaadinServletService class and inspect how its transient ApplicationContext field is initialized and how deserialization is handled. Confirm that deserialized instances reinitialize the ApplicationContext, and verify the behavior with the relevant existing tests or a focused regression test.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, spring
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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