[jboss-user] [JBossCache] - cachelistener configuration
Hi All,
How to configure the cache listener in the xml configuration file?
and I tested the POJOCache with 1.4.0.GA use policy and cacheloader like follow
| <attribute
name="EvictionPolicyClass">org.jboss.cache.aop.eviction.AopLRUPolicy</attribute>
|
| <!-- Specific eviction policy configurations. This is LRU -->
| <attribute name="EvictionPolicyConfig">
| <config>
| <attribute
name="wakeUpIntervalSeconds">5</attribute>
| <!-- Cache wide default -->
| <region name="/_default_">
| <attribute name="maxNodes">5000</attribute>
| <attribute
name="timeToLiveSeconds">1000</attribute>
| </region>
| <region name="/test">
| <attribute name="maxNodes">500</attribute>
| <attribute
name="timeToLiveSeconds">4</attribute>
| </region>
| </config>
| </attribute>
|
| <attribute name="CacheLoaderConfiguration">
| <config>
| <passivation>true</passivation>
| <preload></preload>
| <shared>false</shared>
|
| <cacheloader>
|
<class>org.jboss.cache.loader.jdbm.JdbmCacheLoader</class>
| <properties>
| location=c:/tmp/aop/filetore2
| </properties>
| <async>false</async>
|
| <fetchPersistentState>false</fetchPersistentState>
| <ignoreModifications>false</ignoreModifications>
| <purgeOnStartup>false</purgeOnStartup>
| </cacheloader>
|
| </config>
| </attribute>
|
then i wrote the following test code
| for(int j = 0; j < 1000; j ++){
| SamplePojo pojo=new SamplePojo(j, "Hany"+(i*1000+j));
| pojo.getHobbies().add("Running");
| pojo.getHobbies().add("Beerathlon");
| pojo.getHobbies().add("Triathlon");
| cache.putObject("/test/"+(j), pojo);
| }
| Thread.sleep(6000);
| System.out.println(tester.cache.getObject(Fqn.fromString("/test/3")));
|
|
|
the last print will be null, why can not retrieve data from cache?
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