I would like to turn on pooling for my stateful session bean. When I'm trying to configure <container-configuration> with pooling but without cache I'm getting during bean deployment on server an error that <cache-policy-conf> is required.
Whem I'm configuring cache, getting an exception (on the standalone client) during executing create() method on Home Interface: java.lang.NullPointerException | at org.jboss.ejb.StatefulSessionContainer.createSession(StatefulSessionContainer.java:248) | at org.jboss.ejb.StatefulSessionContainer.createHome(StatefulSessionContainer.java:323) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | ... | at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86) | at $Proxy0.create(Unknown Source) | at com.example.client.HelloClient.main(HelloClient.java:31) | I have prepared config files as follows: ejb-jar.xml: <enterprise-beans> | | <!-- Session Beans --> | <session > | <description><![CDATA[]]></description> | <display-name>Hello</display-name> | | <ejb-name>Hello</ejb-name> | | <home>com.example.HelloHome</home> | <remote>com.example.Hello</remote> | <local-home>com.example.HelloLocalHome</local-home> | <local>com.example.HelloLocal</local> | <ejb-class>com.example.HelloBean</ejb-class> | <session-type>Stateful</session-type> | <transaction-type>Container</transaction-type> | | </session> | ... jboss.xml: <enterprise-beans> | | <session> | <ejb-name>Hello</ejb-name> | <jndi-name>ejb/Hello</jndi-name> | <local-jndi-name>HelloLocal</local-jndi-name> | <configuration-name>Hello</configuration-name> | <method-attributes> | </method-attributes> | </session> | </enterprise-beans> | | <container-configurations> | <container-configuration> | <container-name>Hello</container-name> | <instance-pool>org.jboss.ejb.plugins.StatefulSessionInstancePool</instance-pool> | <instance-cache>org.jboss.ejb.plugins.StatefulSessionInstanceCache</instance-cache> | <persistence-manager>org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager</persistence-manager> | <container-pool-conf> | <MaximumSize>3</MaximumSize> | </container-pool-conf> | <container-cache-conf> | <cache-policy>org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy</cache-policy> | <cache-policy-conf> | <min-capacity>50</min-capacity> | <max-capacity>1000000</max-capacity> | <overager-period>300</overager-period> | <max-bean-age>600</max-bean-age> | <resizer-period>400</resizer-period> | <max-cache-miss-period>60</max-cache-miss-period> | <min-cache-miss-period>1</min-cache-miss-period> | <cache-load-factor>0.75</cache-load-factor> | </cache-policy-conf> | </container-cache-conf> | </container-configuration> | </container-configurations> | | ... Have you any idea what can be wrong here? I had been working on it for several hours and haven't found any solution. Best regards, Konrad View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3932630#3932630 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3932630 ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=110944&bid=241720&dat=121642 _______________________________________________ JBoss-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-user
