Setting pool size for beans

[carlos.grahl]

Hello,

Is there a way to set the pool size individually, per EJB? For example:

stateless SB example.A:
MinimunSize = 10, maximunSize=30

stateless SB example.B:
MinimunSize=30, maximunSize=50

MDB example.C:
MinimunSize=1, maximunSize=10

and so on..

I found only global settings, for all MDBs, on standardjboss.xml file

Thanks in advance,

Carlos Augusto Grahl

[weston.price]

To do this you would simply create multiple container configurations for each setting you would like to support and then assign that container to each EJB instance. Example:

 <container-configuration>
 <container-name>First Config Stateless SessionBean</container-name>
 <call-logging>false</call-logging>
 <invoker-proxy-binding-name>stateless-unified-invoker</invoker-proxy-binding-name>
 <container-interceptors>
 <interceptor>org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor</interceptor>
 <interceptor>org.jboss.ejb.plugins.LogInterceptor</interceptor>
 <interceptor>org.jboss.ejb.plugins.SecurityInterceptor</interceptor>
 <!-- CMT -->
 <interceptor transaction="Container">org.jboss.ejb.plugins.TxInterceptorCMT</interceptor>
 <interceptor transaction="Container">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
 <interceptor transaction="Container">org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor</interceptor>
 <!-- BMT -->
 <interceptor transaction="Bean">org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor</interceptor>
 <interceptor transaction="Bean">org.jboss.ejb.plugins.TxInterceptorBMT</interceptor>
 <interceptor transaction="Bean">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
 <interceptor>org.jboss.resource.connectionmanager.CachedConnectionInterceptor</interceptor>
 </container-interceptors>
 <instance-pool>org.jboss.ejb.plugins.StatelessSessionInstancePool</instance-pool>
 <instance-cache></instance-cache>
 <persistence-manager></persistence-manager>
 <container-pool-conf>
 <MaximumSize>100</MaximumSize>
 </container-pool-conf>
 </container-configuration>

 <container-configuration>
 <container-name>Second Config Stateless SessionBean</container-name>
 <call-logging>false</call-logging>
 <invoker-proxy-binding-name>stateless-unified-invoker</invoker-proxy-binding-name>
 <container-interceptors>
 <interceptor>org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor</interceptor>
 <interceptor>org.jboss.ejb.plugins.LogInterceptor</interceptor>
 <interceptor>org.jboss.ejb.plugins.SecurityInterceptor</interceptor>
 <!-- CMT -->
 <interceptor transaction="Container">org.jboss.ejb.plugins.TxInterceptorCMT</interceptor>
 <interceptor transaction="Container">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
 <interceptor transaction="Container">org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor</interceptor>
 <!-- BMT -->
 <interceptor transaction="Bean">org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor</interceptor>
 <interceptor transaction="Bean">org.jboss.ejb.plugins.TxInterceptorBMT</interceptor>
 <interceptor transaction="Bean">org.jboss.ejb.plugins.CallValidationInterceptor</interceptor>
 <interceptor>org.jboss.resource.connectionmanager.CachedConnectionInterceptor</interceptor>
 </container-interceptors>
 <instance-pool>org.jboss.ejb.plugins.StatelessSessionInstancePool</instance-pool>
 <instance-cache></instance-cache>
 <persistence-manager></persistence-manager>
 <container-pool-conf>
 <MaximumSize>50</MaximumSize>
 </container-pool-conf>
 </container-configuration>

And then you would simply apply these separate configuration in your jboss.xml to your individual EJBs.