Question

我希望通过JMX从Websphere deploymentDescriptor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ibm-ejb-jar-bnd.xmi等Websphere deploymentDescriptor？或者其他一些方法也可以为EJB获取jndi名称

Answer 1

可以通过wsadmin命令。它会打印出以下信息：

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使用的是JMX，你也应该能够找到所需的方法您需要以编程方式阅读它并且不能依赖默认绑定的任何原因吗？

是否可以通过JMX获取ibm-ejb-jar-bnd.xmi等Websphere deploymentDescriptor？

1 个答案: