2015-09-15 16:39 GMT-07:00 Steve Goldsmith <[email protected]>:
> OK, maybe it's easier to explain what I'm looking for and you can recommend
> the correct JCache way of doing things. I want to use a named cache
> initialized by a configuration file. The named cache should be considered a
> Singleton, since I should be able to share it between applications and
> especially method invocations. I did another commit that moved the
> configuration files out of the main and test classpath. This resulted in
> the cache not initializing for each test method. For each test using
> Ehcache provider I see (using annotations):
>
>
well it depends the provider but basically you still get manager/provider
per application then the storage depends on the provider. JCS will likely
isolate apps to avoid to leak wrong data between apps by default.
> WARNING: No Cache named 'testCache' was found in the CacheManager, a
> default cache will be created.
>
> I do not want the default cache, I want testCache. Also the @CacheResult
> method isn't working correctly since it's adding the came key again:
>
> cacheManager = cachingProvider.getCacheManager(new
> File("src/config/ehcache.xml").toURI(), null, null);
>
>
Well this has no link with @CacheResult, you need a cacheResolverFactory to
do so
> Sep 15, 2015 7:14:51 PM com.codeferm.jcache.tomee.KeyValueBean
> invalidateCache
> INFO: Cache invalidated
> Sep 15, 2015 7:14:51 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key1, value: value1
> Sep 15, 2015 7:14:51 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key2, value: value2
> Sep 15, 2015 7:14:51 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key3, value: value3
> Sep 15, 2015 7:14:51 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key1, value: value1
>
> but if I do:
>
> cacheManager = cachingProvider.getCacheManager() with ehcache.xml in
> src/main/resources
>
> Sep 15, 2015 7:26:00 PM com.codeferm.jcache.tomee.KeyValueBean
> invalidateCache
> INFO: Cache invalidated
> Sep 15, 2015 7:26:00 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key1, value: value1
> Sep 15, 2015 7:26:00 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key2, value: value2
> Sep 15, 2015 7:26:00 PM com.codeferm.jcache.tomee.KeyValueBean slowMethod
> INFO: Adding key: key3, value: value3
>
> it works. The only way JCache providers seem to work correctly is loading
> configuration from default classpath.
>
> On Tue, Sep 15, 2015 at 5:00 PM, Romain Manni-Bucau <[email protected]
> >
> wrote:
>
> > looks like behaving correctly according your config which is initialized
> by
> > the backing JCS cache manager - not the JCache facade one.
> >
> >
> > Romain Manni-Bucau
> > @rmannibucau <https://twitter.com/rmannibucau> | Blog
> > <http://rmannibucau.wordpress.com> | Github <
> > https://github.com/rmannibucau> |
> > LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
> > <http://www.tomitribe.com>
> >
> > 2015-09-15 12:44 GMT-07:00 Steve Goldsmith <[email protected]>:
> >
> > > It's there https://github.com/sgjava/jcache-tomee. CacheBeanTest has
> > been
> > > modified not to use testCache =
> > > cacheBean.getCacheManager().getCache("testCache"), only annotations.
> You
> > > will see from the logging that the default cache is created several
> > times.
> > > This makes no sense. I'll switch back to EHcache and see what it does
> > while
> > > you are looking at the source. UserServiceJCacheTest will fail because
> it
> > > compares cache with cacheBean.getCacheManager().getCache("testCache").
> > >
> > >
> > >
> > >
> > > On Tue, Sep 15, 2015 at 2:35 PM, Romain Manni-Bucau <
> > [email protected]
> > > >
> > > wrote:
> > >
> > > > can you push it all to github? maybe some semantic issue in our
> > > > communication so would check it on a running example
> > > >
> > > >
> > > > Romain Manni-Bucau
> > > > @rmannibucau <https://twitter.com/rmannibucau> | Blog
> > > > <http://rmannibucau.wordpress.com> | Github <
> > > > https://github.com/rmannibucau> |
> > > > LinkedIn <https://www.linkedin.com/in/rmannibucau> | Tomitriber
> > > > <http://www.tomitribe.com>
> > > >
> > > > 2015-09-15 10:48 GMT-07:00 sgjava <[email protected]>:
> > > >
> > > > > OK, I tried the snapshot again and it still creates a default cache
> > > > trying:
> > > > >
> > > > > @PostConstruct
> > > > > public void init() {
> > > > > log.info("PostConstruct");
> > > > > cachingProvider = Caching.getCachingProvider();
> > > > > //cacheManager = cachingProvider.getCacheManager();
> > > > > log.info("getCacheManager");
> > > > > cacheManager = cachingProvider.getCacheManager(new File(
> > > > > "src/main/resources/jcache.ccf").toURI(),
> > > > > Thread.currentThread().getContextClassLoader(),
> > > > > cachingProvider.
> > > > > getDefaultProperties());
> > > > > }
> > > > >
> > > > > It still creates a default cache after calling getCacheManager:
> > > > >
> > > > > Sep 15, 2015 1:49:06 PM com.codeferm.jcache.tomee.CacheBean init
> > > > > *INFO: PostConstruct*
> > > > > Sep 15, 2015 1:49:06 PM com.codeferm.jcache.tomee.CacheBean init
> > > > > *INFO: getCacheManager*
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.utils.threadpool.ThreadPoolManager
> loadConfig
> > > > > INFO: thread_pool.default PoolConfiguration = useBoundary = [true]
> > > > > boundarySize = [2000] maximumPoolSize = [150] minimumPoolSize = [4]
> > > > > keepAliveTime = [300000] whenBlockedPolicy = [RUN] startUpSize =
> [4]
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > setDefaultAuxValues
> > > > > INFO: Setting default auxiliaries to null
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > parseCompositeCacheAttributes
> > > > > INFO: No special CompositeCacheAttributes class defined for key
> > > > > [jcs.default.cacheattributes], using default class.
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > setDefaultCompositeCacheAttributes
> > > > > INFO: setting defaultCompositeCacheAttributes to [ useLateral =
> true,
> > > > > useRemote = true, useDisk = true, maxObjs = 100, maxSpoolPerRun =
> -1,
> > > > > diskUsagePattern = SWAP, spoolChunkSize = 2 ]
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > parseElementAttributes
> > > > > INFO: No special ElementAttribute class defined for key
> > > > > [jcs.default.elementattributes], using default class.
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > setDefaultElementAttributes
> > > > > INFO: setting defaultElementAttributes to [ IS_LATERAL = true,
> > > IS_SPOOL =
> > > > > true, IS_REMOTE = true, IS_ETERNAL = true, MaxLifeSeconds = -1,
> > > IdleTime
> > > > =
> > > > > -1, CreateTime = 1442339346194, LastAccessTime = 1442339346194,
> > > > > getTimeToLiveSeconds() = -1, createTime = 1442339346194 ]
> > > > > Sep 15, 2015 1:49:06 PM
> > > > >
> > >
> org.apache.commons.jcs.engine.memory.AbstractDoubleLinkedListMemoryCache
> > > > > initialize
> > > > > INFO: initialized MemoryCache for testCache
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCache
> > > > > <init>
> > > > > INFO: Constructed cache with name [testCache] and cache attributes
> [
> > > > > useLateral = true, useRemote = true, useDisk = true, maxObjs =
> > 200001,
> > > > > maxSpoolPerRun = -1, diskUsagePattern = SWAP, spoolChunkSize = 2 ]
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > parseAuxiliary
> > > > > SEVERE: Could not instantiate auxFactory named "DC".
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > parseRegions
> > > > > INFO: Parsed regions [testCache]
> > > > > Sep 15, 2015 1:49:06 PM
> > > > > org.apache.commons.jcs.engine.control.CompositeCacheConfigurator
> > > > > doConfigure
> > > > > INFO: Finished configuration in 13 ms.
> > > > >
> > > > > testCache = cacheBean.getCacheManager().getCache("testCache") also
> > > > creates
> > > > > a
> > > > > default cache.
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > View this message in context:
> > > > >
> > > >
> > >
> >
> http://tomee-openejb.979440.n4.nabble.com/JCache-annotations-using-default-cache-instead-of-MutableConfiguration-or-configuration-file-tp4676198p4676225.html
> > > > > Sent from the TomEE Users mailing list archive at Nabble.com.
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Steven P. Goldsmith
> > >
> >
>
>
>
> --
> Steven P. Goldsmith
>
