Fix automatic H2 cache invalidation on serialVersionUID change

Since we switched from using the built-in serialization mechanism of H2
to our own Java serialization via JavaCacheSerializer, the
InvalidClassException is wrapped in an IllegalArgumentException instead
of a JdbcSQLException. This resulted in an internal Server error when
the serialVersionUID was changed. For the diff cache, this meant that
no diffs were shown on the UI after changing the serialVersionUID.
As we don't want to depend on the exact type of exception, we simply
look for any exceptions wrapping an InvalidClassException now.

We didn't catch this issue previously as we don't have any tests for it.
Admittedly, it's difficult to write such a test and hence we also don't
add it with this change. The issue was noticed on a local Gerrit server.
The same server was used to verify that this fix works.

Change-Id: Ia0751c9cbbe782e8b096d8fbb1d361329fd27bf7
1 file changed
tree: de71712a89ac3d6adc3996186bb0dec08997f078
  1. .settings/
  2. antlr3/
  3. contrib/
  4. Documentation/
  5. gerrit-gwtdebug/
  6. gerrit-gwtui/
  7. gerrit-gwtui-common/
  8. gerrit-plugin-gwtui/
  9. java/
  10. javatests/
  11. lib/
  12. plugins/
  13. polygerrit-ui/
  14. prolog/
  15. prologtests/
  16. proto/
  17. resources/
  18. tools/
  19. webapp/
  20. .bazelproject
  21. .editorconfig
  22. .git-blame-ignore-revs
  23. .gitignore
  24. .gitmodules
  25. .mailmap
  26. .pydevproject
  27. 0001-Replace-native-http-git-_archive-with-Skylark-rules.patch
  28. 0002-Bump-Dagger-to-2.14.1-to-support-Java-9.patch
  29. BUILD
  30. COPYING
  31. INSTALL
  32. README.md
  33. SUBMITTING_PATCHES
  34. version.bzl
  35. WORKSPACE
README.md

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