Clearing cache contents in JBoss using GUI

[suman291857]

Hello,
Can anyone advise me how to clear cache using JMX Mbeans.This is the xml file which iam loading

<?xml version="1.0" encoding="UTF-8" ?>
<server>
 <classpath codebase="./lib" archives="jboss-cache.jar, jgroups.jar" />

 <!-- ==================================================================== -->
 <!-- Defines TreeCache configuration -->
 <!-- ==================================================================== -->
 <mbean code="org.jboss.cache.TreeCache" name="jboss.cache:service=CustomTreeCache">
 <depends>jboss:service=Naming</depends>
 <depends>jboss:service=TransactionManager</depends>


 <!-- Configure the TransactionManager -->
 <attribute name="TransactionManagerLookupClass">org.jboss.cache.JBossTransactionManagerLookup</attribute>

 <!--
 Node locking level : SERIALIZABLE
 REPEATABLE_READ (default)
 READ_COMMITTED
 READ_UNCOMMITTED
 NONE
 -->
 <attribute name="IsolationLevel">REPEATABLE_READ</attribute>

 <!-- Valid modes are LOCAL
 REPL_ASYNC
 REPL_SYNC
 -->
 <attribute name="CacheMode">LOCAL</attribute>


 <!-- The max amount of time (in milliseconds) we wait until the
 initial state (ie. the contents of the cache) are retrieved from
 existing members in a clustered environment
 -->
 <attribute name="InitialStateRetrievalTimeout">5000</attribute>



 <!-- Number of milliseconds to wait until all responses for a
 synchronous call have been received.
 -->
 <attribute name="SyncReplTimeout">10000</attribute>

 <!-- Max number of milliseconds to wait for a lock acquisition -->
 <attribute name="LockAcquisitionTimeout">15000</attribute>



 </mbean>
 <mbean code="org.jboss.cache.TreeCacheView" name="jboss.cache:service=TreeCacheView">
 <depends>jboss.cache:service=CustomTreeCache</depends>
 <attribute name="CacheService">jboss.cache:service=CustomTreeCache</attribute>
 </mbean>
</server>

And i have TreeCacheGUI from the JMX console.Even on deleting the Node from TreeCacheGUI ,my code still seems to pick up the old cache contents.
Hers the code snippet

ClassPathXmlApplicationContext context = ApplicationContextSingleton.getSpringApplicationContext();
 TreeCacheMBean cacheObj = (TreeCacheMBean)context.getBean(CACHE_SPRING_BEAN_NAME);
(List<Offer>)cacheObj.get(path, key);

Can anyone kindly advise?

Many Thanks
Prashanth

[manik]

Have you tried removing "/"?

[suman291857]

Hello Manik,
Thanks for your response.I tried everything including what you suggested but still iam not able to clear the cache.The GUI shows nothing in the cache but still my code is able to retrieve same old cache values.I wasted 1 day doing this but no result in the end.can you pls advise or tell me the best practise to delete cache at realtime?

Many Thanks
Prashanth

[manik]

Is it just with the GUI that this fails? What about when you directly try and do a remove("/") via JMX?

[suman291857]

Yes...I tried that option as well...Nothing works...In the GUI iam not able to see cache contents but when i call code

:


ClassPathXmlApplicationContext context = ApplicationContextSingleton.getSpringApplicationContext();
 TreeCacheMBean cacheObj = (TreeCacheMBean)context.getBean(CACHE_SPRING_BEAN_NAME);
(List<Offer>)cacheObj.get(path, key);

it returns the same old list.is there any chance that cache is inturn cached in one of the interceptors??

Many Thanks
Prashanth

[manik]

What about removing it programmatically?