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如果我知道MBean的名称,但是我试图监视的应用程序生成随机命名的MBean,并且因此需要能够获取属性信息向JMX查询在域中注册的MBean列表。使用Jython提取在JMX中的域中注册的MBean列表
以下是JConsole中的视图示例,以及我试图动态获取的示例。
下面是我写的代码,这是能够拉属性,注册的域名,但我似乎无法摆脱的MBean的实际列表中的一个域。
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import java.lang.management.ManagementFactory;
import sys, cmd, socket, optparse
from urlparse import urljoin
from cmd import Cmd
def get_connection(host, port):
serviceURL = str()
serviceURL = "service:jmx:rmi:///jndi/rmi://"
serviceURL = serviceURL + host + ":" + str(port) + "/jmxrmi"
url = javax.management.remote.JMXServiceURL(serviceURL);
connector = javax.management.remote.JMXConnectorFactory.connect(url);
global remote
remote = connector.getMBeanServerConnection();
def get_domain_list():
domainList = []
get_connection('dt2apps2102', 8004)
domainList = remote.getDomains()
return domainList
def print_domain_list():
domainList = get_domain_list()
for element in domainList:
print element
def get_domain_objects(domain):
pass
def get_object_list():
dmiDomains = {}
domainList = get_domain_list()
for element in domainList:
if element in ('SystemJobControl', 'MediaStore', 'fabric'):
dmiDomains[element] = None
return dmiDomains
def get_attribute(domain, mbean, attribute):
obn = javax.management.ObjectName(domain + ':' + 'name=' + mbean)
return remote.getAttribute(obn, attribute)
print get_object_list()
get_object_list()
打印get_attribute( 'SystemJobControl',“听众','ListenerEventsProcessed') >>> 294L – casibbald 2012-08-07 15:45:30