Monitoring Messaging Bridges

try:
mBeans=home.getMBeansByType("MessagingBridgeRuntime")
print '---------------------- Messaging Bridge ---------------------'
print
for bean in mBeans:
if server_name != bean.getObjectName().getLocation():
continue
print bean.getName() + " is " + str(bean.getDescription()) + " and " + str(bean.getState())
except:
print "This server has no Messaging Bridge"