[jbosscache-dev] Modified Object state not passivated

Kavitha Durai Kavitha.Durai at rohatyngroup.com
Wed Mar 24 20:48:24 EDT 2010


When a passivated object state is activated and modified  , the modified
state is not passivated again .

 

I am using passivation as false to retain the object in secondary cache
but the object may get modified in memory any time .

 

Modified state of the object is not getting passivated to file system .
Any idea? .Attaching  the jboss config file.

 

      <!-- Cache Loader configuration block -->

      <attribute name="CacheLoaderConfig">

         <config>

            <!-- if passivation is true, only the first cache loader is
used; the rest are ignored -->

            <!--  passivation should be false to retain the data in
secondary cache otherwise node will be deleted after loading to the
memery -->

            <passivation>false</passivation>

            <!-- comma delimited FQNs to preload -->

            <!-- <preload>/ASOF_POSITION</preload>  -->

            <shared>false</shared>

             <!-- we can now have multiple cache loaders, which get
chained -->

    

 

         <cacheloader>

               <class>org.jboss.cache.loader.FileCacheLoader</class>

               <properties>

                  location=e:/trash/jbosscache

               </properties>

               <!-- whether the cache loader writes are asynchronous -->

               <async>true</async>

               <!-- if set to true, purges the contents of this cache
loader when the cache starts up.

                    Defaults to false.  -->

               <purgeOnStartup>false</purgeOnStartup>

               

               <!-- only one cache loader in the chain may set
fetchPersistentState to true.

                              An exception is thrown if more than one
cache loader sets this to true. -->

               <fetchPersistentState>true</fetchPersistentState>

               <!-- determines whether this cache loader ignores writes
- defaults to false. -->

               <ignoreModifications>false</ignoreModifications>

            </cacheloader>  

         </config>

      </attribute>

 

Regards,

Kavitha Durai,

The Rohatyn Group,

212-984-3512.

 



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