asmhatre
a9867c0423
A Spring Boot 4.1.1 module whose test suite is the evidence for the article: 20 tests producing 22 transcripts under docs/output/, plus 12 documentation chapters. Findings the build pins: - @EnableCaching has no exposeProxy attribute; the widely-copied @EnableCaching(exposeProxy = true) does not compile. - Two methods sharing a cache name and an argument type share a key space, and one silently serves the other's answers. - The documented cache-provider detection order does not match CacheType's enum order in 4.1.1: COUCHBASE before INFINISPAN, and CACHE2K before CAFFEINE. - beforeInvocation = true is NOT deferred by TransactionAwareCacheManagerProxy on 7.0.9 - doEvict picks evictIfPresent, which the decorator does not intercept. - Four of five invalid declarations start a clean context and throw at the first call. - Caffeine on the classpath silently displaces the simple provider.
11 lines
432 B
Plaintext
11 lines
432 B
Plaintext
# The same method on the auto-configured Caffeine manager
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cacheManager : org.springframework.cache.caffeine.CaffeineCacheManager
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The application started cleanly. Nothing warned about anything.
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buildAsync("q3") ->
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java.lang.IllegalStateException: No Caffeine AsyncCache available: set CaffeineCacheManager.setAsyncCacheMode(true)
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Thrown on the first invocation, in production, at whatever hour that
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endpoint first gets traffic.
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