JCache and CDI

[biemond]

Hi,

great work, I got it working with Memcached MySQL Cluster but now I want to do something with CDI like @CacheResult.
Do you know if this works and what has to be done.

thanks Edwin

[toelen]

Hi,

I haven't tried the javax.cache annotations myself, but I guess this is more the responsibility of the environment you are running on. Maybe have a look at the javax.cache examples from tomcat, jboss etc. But I am not using one of those.

When using spring you could take a look at http://blog.springsource.org/2011/02/23/spring-3-1-m1-caching/ but than you might be better of using https://github.com/toelen/spymemcached-springcache as well.

When you have it working please let me know what works for you, than I can put this on the wiki.

Regards,
Leen

[biemond]

Hi,

I think it is the responsibility of the jcache provider.
you need to configure some like this in the web.xml or in a spring xml to initialize the jcache.

System.setProperty("spymemcachedservers", servers);

SpyCachingProvider provider = new SpyCachingProvider();
MemcachedClient client = new MemcachedClient(addr);

cacheManager = provider.createCacheManager(provider.getDefaultClassLoader(), "default");
cache = cacheManager.<String, String> createCacheBuilder("cacheName").build();

I will do some more investigation and let you know.

By the way are you also making an 0.6 jcache implementation or waiting for the final.

thanks

I know now some more.

First create an implementation of javax.cache.annotation.BeanProvider like this

https://github.com/jsr107/jsr107tck/blob/master/cdi-weld-annotations-test-harness/src/main/java/org/jsr107/tck/annotations/cdi/test/CdiBeanProvider.java

and then tell CDI where to find it declaring a resource named javax.cache.annotation.BeanProvider in the classpath at /META-INF/services/.

https://github.com/jsr107/jsr107tck/blob/master/cdi-weld-annotations-test-harness/src/main/resources/META-INF/services/javax.cache.annotation.BeanProvider

Will try it out