cache « JBoss « Java Enterprise Q&A

1. Caching in J2EE application    stackoverflow.com

I use JBoss AS. I have a long and heavy SQL that run inside the application server. I want to cache the results based on input parameters. I have a few options ...

2. How to avoid JBoss-Cache region from getting evicted?    stackoverflow.com

I'm trying to create a jboss-cache for data that is only relevant for a short period of time. After that time the data should be discarded and the respective memory freed. The ...

3. Jboss Cache as distributed state repository    stackoverflow.com

Is using JBoss Cache as distributed state repository a good idea? Can JBoss Cache be applied in situation when you need the guarantee that each time you read something from repository you ...

4. Compatibility between JBoss Cache to JBoss Server    stackoverflow.com

Our application runs succesfully on Tomcat, Websphere and Weblogic and as part of it uses Jboss Cache version 3.1.0.G. Now we would like adjust our app to run also in Jboss server ...

5. jboss cache and server    stackoverflow.com

Whenever a cache element is accessed, and that element is not in the cache (e.g. due to eviction or due to server restart), then the cache loader transparently loads the element ...

6. How to access jboss cache statistics programatically    stackoverflow.com

I have an embedded jboss cache instance, and I would like to access it's statistics (hit/miss ratio, etc). The statistics are normally exposed via JMX, but I would like to access them ...

7. JBossCache evict() versus removeNode()    stackoverflow.com

Reading JBossCache documentation, there are different policies for eviction

JBoss Cache also ships with RemoveOnEvictActionPolicy, which calls Cache.removeNode() for each node that needs to be evicted, instead ...

8. JBoss shared cache sync problems    stackoverflow.com

I have implemented shared cache using jboss.

public void releaseLock(String str) throws SharedCacheException {
    sharedCache.storeObjectToCache(str, Boolean.FALSE);
}

public boolean Lock(String str) throws SharedCacheException {

    Boolean value ...

9. JBossCache - Access cache from separate Java app    stackoverflow.com

My company wants to investigate the option of launching one java app that simply configures and starts a cache on an app server, then have a separate stand alone app call ...

10. Performance of JBoss Cache and Ehcache    stackoverflow.com

I'm considering to use to implement a cache either JBoss Cache or Ehcache. After looking at both APIs I has the intuition that JBoss is probably a little bit more memory ...

11. Internet Explorer using Cached JS files with JBOSS Server    stackoverflow.com

I deployed a WAR file in JBOSS & my application is working fine, when i run it on IE7. The problem is that when i make some changes to my .js ...

12. JBoss: Unable to acquire lock on Fqn    stackoverflow.com

We have some production JBoss 5.0.1.GA servers and from time to time we got this error

Caused by: org.jboss.cache.lock.TimeoutException: Unable to acquire lock on Fqn [/persistence.unit:unitName=z-eBF-ejb3Beans.jar#ebf-ejb3-beansUnit/ar/com/sdd/ebf/bo/do cument/DocumentBean/ENTITY/ar.com.sdd.ebf.bo.document.DocumentBean#55420546] after [25000] ...

13. JBossCache eviction listener    stackoverflow.com

I am new on JBossCache. Reading the user documentation it says that a listener could be added to the Eviction class used, but I wasn't able to found how to do ...

14. Jboss Tree Cache Error    stackoverflow.com

we have implemented Jboss Tree cache in our application to store some privilege details in it. I'm getting the following error in jboss cache frequently even if we remove the error by ...

15. using Jboss' Cache    stackoverflow.com

I am trying to use Jboss' Cache, and I am running into a bit of a snag. I have typed in the example code from the Jboss Cache User ...

16. How do I use Jboss Cache    stackoverflow.com

I am trying to build some servlets in Netbeans 7.0 for a web project that is running on/under GateIn - the successor to to Jboss Portal. GateIn comes with and runs ...

17. Infinispan tree like cache structure    stackoverflow.com

I would like to use Infinispan following a tree like structure for the cache. For example, using the following data structure for ticker symbols:

1. Exchange (NY stock exchange, AMEX...)
2. Date
3. Ticker

18. JBoss cache. Concurrency issue    stackoverflow.com

I'm using JBossCache 'Malagueta' 3.2.0.GA I faced with strange issue in production environment, sometimes writes to jboss cache do not work properly. I tried to reproduce this situation with simple java application

public ...

19. how to configure and use jboss cache    java-forums.org

Hi, I need to use Jboss Cache in our application, But i don't know anything about Jboss Cache... can u tell me requirements and configuration for this? and i am using jboss application server 3.2.3.. and apache-ant-1.7.1, jdk1.6.0_06, jbosscache 2.2.0 can u tell me how to configure and use jboss cache? Thanks & Regards Thilkumar