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Polish cache code

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This commit is contained in:
Phillip Webb
2015-06-04 00:51:20 -07:00
parent 412b7b9e50
commit d2f11c465e
22 changed files with 234 additions and 175 deletions
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26
spring-boot-samples/spring-boot-sample-cache/README.adoc
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@@ -16,8 +16,9 @@ the application starts a client invokes the service with a random code every 500
can look at the `/metrics` endpoint to review the cache statistics if your chosen
caching provider is supported.
== Using the JSR-107 annotations
== Using the JSR-107 annotations
The sample uses Spring's cache annotation. If you want to use the JSR-107 annotations
instead, simply add the `javax.cache:cache-api` dependency to the project. No further
configuration is necessary.
@@ -25,35 +26,40 @@ configuration is necessary.
NOTE: You can use the JSR-107 annotations with _any_ cache provider; a JSR-107 compliant
cache provider is not necessary.
== Using a different cache provider
== Using a different cache provider
Initially, the project does not define any caching library so the abstraction works
on simple `ConcurrentHashMap`-based caches. You can try out your favorite caching library
as explained below.
=== EhCache 2.x
=== EhCache 2.x
Simply add the `net.sf.ehcache:ehcache` dependency to the project. Since there is a
default `ehcache.xml` configuration file at the root of the classpath, it is automatically
used to configure the underlying `CacheManager`.
=== Hazelcast
=== Hazelcast
Both `com.hazelcast:hazelcast` and `com.hazelcast:hazelcast-spring` should be added to
the project to enable support for Hazelcast. Since there is a default `hazelcast.xml`
configuration file at the root of the classpath, it is used to automatically configure
the underlying `HazelcastInstance`.
=== Infinispan
=== Infinispan
Simply add the `org.infinispan:infinispan-spring4` dependency to enable support for
Infinispan. There is no default location that Infinispan uses to look for a config
file so if you don't specify anything it will bootstrap on a hardcoded default. You
can set the `spring.cache.infinispan.config` property to use the provided
`infinispan.xml` configuration instead.
=== JCache (JSR-107)
=== JCache (JSR-107)
If you want to configure your cache infrastructure via the standard, you need a compliant
implementation. You could try the following:
@@ -65,14 +71,16 @@ Since Spring Boot supports the native cache library and the JCache wrapper, you
should set the `spring.cache.type` property to `jcache` to specify that you want the
cache manager to be auto-configured that way.
=== Redis
=== Redis
Add the `spring-boot-starter-redis` and make sure it is configured properly (by default,
a redis instance with the default settings is expected on your local box).
=== Guava
=== Guava
Spring Boot does not provide any dependency management for _Guava_ so you'll have to add
the `com.google.guava:guava` dependency with a version. You can customize how caches are
created in different ways, see `application.properties` for an example and the
documentation for more details.
documentation for more details.