我希望通过 JMX 从 Websphere deploymentDescriptor 中获取 EJB 的 jndi 绑定名称。但是我只找到了getDeploymentDescriptor方法，它只能获取原始的ejb-jar.xml。是否可以通过JMX获取像ibm-ejb-jar-bnd.xmi这样的Websphere deploymentDescriptor？或者其他一些可以为 EJB 获取 jndi 名称的方法
【问题讨论】：
可以通过wsadmin 命令实现。它将打印您以下信息：
wsadmin>print AdminApp.view('DefaultApplication#Increment.jar+META-INF/ejb-jar.xml', '-BindJndiForEJBNonMessageBinding')
BindJndiForEJBNonMessageBinding: Binding enterprise Bean to JNDI names
Each non-message-driven enterprise bean in your application or module must be bound
to a Java Naming and Directory Interface (JNDI) name. For beans in a pre-EJB
3.0 module, you have to use JNDI name for the bean to provide the binding. For
beans in a EJB 3.0 module, you can optionally provide binding through JNDI name
for the bean or local/remote home JNDI names. If JNDI name for the bean is specified,
you cannot specify binding for its local/remote home and any business interface.
If no JNDI name is specified for beans in a EJB 3.0 module, runtime will
provide a container default.
Module: Increment EJB module
Bean: Increment
URI: Increment.jar,META-INF/ejb-jar.xml
Target Resource JNDI Name: Increment
Local Home JNDI Name:
Remote Home JNDI Name:
由于 wsadmin 使用 JMX，您应该也可以在那里找到所需的方法。
为什么您需要以编程方式阅读它并且不能依赖默认绑定？
【讨论】：