在JBoss EAP 6.1中将池分配给特定的无状态bean [英] Assign a pool to a specific stateless bean in JBoss EAP 6.1

问题描述

我可以看到如何控制所有无状态会话bean的全局池大小。

I can see how one can control the size of the global pool for all the stateless session beans.

但是，我希望能有一个新的仅适用于一种无状态bean的池。这样，我的所有无状态bean都将从通常的 slsb-strict-max-pool 中汇集，并且一个bean将拥有自己的池。

However, I would like to be able to have a new pool that only applies to one type of stateless bean. This way, all my stateless beans but one would be pooled from the usual slsb-strict-max-pool, and one bean would have its own pool.

是否有可能在JBoss EAP 6.1中做到这一点？

Is it possible to do that in JBoss EAP 6.1?

推荐答案

使用

@org.jboss.ejb3.annotation.Pool(value="myPoolName")

在EJB上引用自定义池的注释，如standalone.xml中所定义：

annotation on the EJB referencing your custom pool as defined in the standalone.xml :

<pools>
     <bean-instance-pools>
                <strict-max-pool name="slsb-strict-max-pool"
                                 max-pool-size="20" instance-acquisition-timeout="5"
                                 instance-acquisition-timeout-unit="MINUTES" />
                <strict-max-pool name="mdb-strict-max-pool"
                                 max-pool-size="80" instance-acquisition-timeout="1"
                                 instance-acquisition-timeout-unit="MINUTES" />
                <strict-max-pool name="myPoolName"
                                 max-pool-size="20" instance-acquisition-timeout="5"
                                 instance-acquisition-timeout-unit="SECONDS" />
            </bean-instance-pools>
</pools>

[编辑]：

在jboss-ejb3.xml中使用池命名空间（urn：ejb-pool：1.0）（特定于jboss的ejb描述符）

Using the pool namespace (urn:ejb-pool:1.0) in jboss-ejb3.xml (jboss specific ejb descriptor)

<p:pool>
 <ejb-name>myEjbName</ejb-name>
 <p:bean-instance-pool-ref>myPoolName</p:bean-instance-pool-ref>
</p:pool>

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