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Polish "Clarify and re-organize docs on caching"

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Closes gh-9065
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Stephane Nicoll 2017-05-03 09:10:47 +02:00
parent 11feb75752
commit e2b209e409
1 changed files with 8 additions and 9 deletions
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17
spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc
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@ -3861,8 +3861,8 @@ will replace the default.
The Spring Framework provides support for transparently adding caching to an application. The Spring Framework provides support for transparently adding caching to an application.
At its core, the abstraction applies caching to methods, reducing thus the number of At its core, the abstraction applies caching to methods, reducing thus the number of
executions based on the information available in the cache. The caching logic is applied executions based on the information available in the cache. The caching logic is applied
transparently, without any interference to the invoker. Spring Boot auto-configures a transparently, without any interference to the invoker. Spring Boot auto-configures the
suitable `CacheManager` as long as the caching support is enabled via the `@EnableCaching` cache infrastructure as long as the caching support is enabled via the `@EnableCaching`
annotation. annotation.
NOTE: Check the {spring-reference}/#cache[relevant section] of the Spring Framework NOTE: Check the {spring-reference}/#cache[relevant section] of the Spring Framework
@ -3904,9 +3904,8 @@ production usage, but it's great for getting started and making sure that you un
the features. When you have made up your mind about the cache provider to use, please make the features. When you have made up your mind about the cache provider to use, please make
sure to read its documentation to figure out how to configure the caches that your sure to read its documentation to figure out how to configure the caches that your
application uses. Practically all providers require you to explicitly configure every application uses. Practically all providers require you to explicitly configure every
cache that you use in the application. In most cases Spring Boot allows you to eagerly cache that you use in the application. Some offers a way to build default caches that you
instantiate all the caches on startup (with `spring.cache.cache-names`), or lazily as need to specify with the `spring.cache.cache-names` property.
they are needed (without `spring.cache.cache-names`).
TIP: It is also possible to {spring-reference}/#cache-annotations-put[update] or TIP: It is also possible to {spring-reference}/#cache-annotations-put[update] or
{spring-reference}/#cache-annotations-evict[evict] data from the cache transparently. {spring-reference}/#cache-annotations-evict[evict] data from the cache transparently.
@ -3965,10 +3964,10 @@ values should be passed down to the underlying map.
[NOTE] [NOTE]
==== ====
In the example above, a `ConcurrentMapCacheManager` is expected to be configured (either In the example above, an auto-configured `ConcurrentMapCacheManager` is expected. If that
explicitly or through autoconfiguration). If that is not the case, the customizer won't be is not the case (either you provided your own config or a different cache provider was
invoked at all. You can have as many customizers as you want and you can also order them auto-configured), the customizer won't be invoked at all. You can have as many customizers
as usual using `@Order` or `Ordered`. as you want and you can also order them as usual using `@Order` or `Ordered`.
==== ====