[jbosscache-issues] [JBoss JIRA] Created: (JBCACHE-1489) Javadocs not clear on how to create basic local mode caches

[Manik Surtani (JIRA)]

Javadocs not clear on how to create basic local mode caches
-----------------------------------------------------------

                 Key: JBCACHE-1489
                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1489
             Project: JBoss Cache
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 3.0.3.GA
            Reporter: Manik Surtani
            Assignee: Manik Surtani
             Fix For: 3.1.0.GA


Could also help by making default config bundles, like Configuration.getDefaultLocalConfig(), getDefaultReplicatedConfig(), etc.

>From Bill Burke, who reported this:

"
Problem:

This code did not work:

     CacheFactory factory = new DefaultCacheFactory();
     ExpirationAlgorithmConfig exp = new ExpirationAlgorithmConfig();
     exp.setMaxNodes(maxSize);

     EvictionRegionConfig evictionRegionConfig = new EvictionRegionConfig();
     evictionRegionConfig.setEvictionAlgorithmConfig(exp);

     EvictionConfig evictConfig = new EvictionConfig();
     evictConfig.setDefaultEvictionRegionConfig(evictionRegionConfig);
     evictConfig.setWakeupInterval(wakeupInterval);


     Configuration config = new Configuration();
     config.setCacheMode(Configuration.CacheMode.LOCAL);
     config.setEvictionConfig(evictConfig);

I got a NullPointerException at line 700 of RegionManagerImpl.  This is because I did not set the region FQN within the EvictionRegionConfig constructor.  There is no documentation to figure out how to do this.  I had to dig into source code to figure out the problem.  Also javadocs are not clear on what the default values are or how to assemble things.

"

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira