[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1478) Handle querying node count in an unstarted DataContainer

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-1478:
-----------------------------------

       Summary: Handle querying node count in an unstarted DataContainer  (was: java.lang.UnsupportedOperationException: Not supported in UnversionedNode)
    Complexity: Low


> Handle querying node count in an unstarted DataContainer
> --------------------------------------------------------
>
>                 Key: JBCACHE-1478
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1478
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.0.2.GA
>         Environment: Windows XP
> java version "1.5.0_16"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b02)
> Java HotSpot(TM) Client VM (build 1.5.0_16-b02, mixed mode)
> JBoss Cache version: JBossCache 'Naga' 3.0.2.GA
>            Reporter: Santhosh Kumar
>            Assignee: Manik Surtani
>             Fix For: 3.0.3.CR1, 3.0.3.GA
>
>
> Getting java.lang.UnsupportedOperationException: Not supported in UnversionedNode when toString is invoked on a CacheServer which is not created.
> Here is the stack trace.
> Exception in thread "main" java.lang.UnsupportedOperationException: Not supported in UnversionedNode
> 	at org.jboss.cache.AbstractNode.getChildrenDirect(AbstractNode.java:277)
> 	at org.jboss.cache.mvcc.NodeReference.getChildrenDirect(NodeReference.java:267)
> 	at org.jboss.cache.invocation.NodeInvocationDelegate.getChildrenDirect(NodeInvocationDelegate.java:163)
> 	at org.jboss.cache.DataContainerImpl.numNodes(DataContainerImpl.java:454)
> 	at org.jboss.cache.DataContainerImpl.getNumberOfNodes(DataContainerImpl.java:431)
> 	at org.jboss.cache.DataContainerImpl.toString(DataContainerImpl.java:388)
> 	at org.jboss.cache.DataContainerImpl.toString(DataContainerImpl.java:366)
> 	at org.jboss.cache.invocation.CacheInvocationDelegate.toString(CacheInvocationDelegate.java:143)
> 	at java.lang.String.valueOf(String.java:2615)
> 	at java.lang.StringBuilder.append(StringBuilder.java:116)
> 	at com.autodesk.it.common.cache.CacheTestCase.main(CacheTestCase.java:12)
> Test Case:
> import org.jboss.cache.Cache;
> import org.jboss.cache.CacheFactory;
> import org.jboss.cache.DefaultCacheFactory;
> public class CacheTestCase {
>     public static void main(String[] args) {
>         CacheFactory<String, String> cacheFactory = new DefaultCacheFactory<String, String>();
>         Cache<String, String> cacheServer = cacheFactory.createCache(false);
>         System.out.println("Cache Server " + cacheServer);
>     }
> }

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