Spring cache EhCache | Data are not updated and deleted from cache - spring-boot

Question

I start to learn Spring Cache abstraction.
I use Spring boot, Spring Data Jpa, EhCache provider for this purpose.
My ehcache.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ehcache>
<ehcache>
<diskStore path="java.io.tmpdir"/>
<defaultCache maxElementsInMemory="100"
eternal="false"
timeToIdleSeconds="120"
timeToLiveSeconds="120"
overflowToDisk="true">
</defaultCache>
<cache name="teams"
maxElementsInMemory="500"
eternal="true"
timeToIdleSeconds="0"
timeToLiveSeconds="100"
overflowToDisk="false">
</cache>
My service:
#CacheConfig(cacheNames = "teams")
#Service
public class TeamService {
#Autowired
private TeamRepository teamRepository;
#Cacheable
public Team findById(long id) {
return teamRepository.findById(id).get();
}
#Cacheable
public List<Team> findAll() {
return teamRepository.findAll();
}
#CachePut
public Team save(Team team) {
return teamRepository.save(team);
}
#CacheEvict
public void delete(long id) {
teamRepository.deleteById(id);
}
}
My controller:
#RestController
public class TeamController {
#Autowired
private TeamService teamService;
#GetMapping("/teams")
public List<Team> getAll() {
return teamService.findAll();
}
#GetMapping("/team/{id}")
public Team getById(#PathVariable long id) {
return teamService.findById(id);
}
#DeleteMapping("/team/{id}")
public void delete(#PathVariable long id) {
teamService.delete(id);
}
#PostMapping("/team")
public Team save(#RequestBody Team team) {
return teamService.save(team);
}
}
I am performing requests to my controller...
When I perform getAll() method of the controller data are cached correctly and then don't exucute query to database at next times. Then I update and delete data from the database using corresponding methods of my controller, which service methods are marked as #CachePut and #CacheEvict respectively and must refresh cache. Then I perform above getAll() method again and get the same response like at the first time but I want that it will be refreshed after performing delete and update requests.
What's I doing wrong or How I can get the desired result?.

Answer 1

When you put #Cachable annotation on a method so all entries will be kept on cache added by default a name then the first cachable is different to second cachable, so if you want to work well you need to add a name that you want, for example:
#Cachable("teams")
#Cachable("teams")
#CachePut("teams")
#CacheEvict(value="teams", allEntries=true)
You can get more information in this link: https://www.baeldung.com/spring-cache-tutorial
Perhaps a best solution would be this:
#Cachable("team")
#Cachable("teams")
#Caching(put = {
#CachePut(value="team"),
#CachePut(value="teams") })
#Caching(evict = {
#CacheEvict(value="team", allEntries=true),
#CacheEvict(value="teams", allEntries=true) })