监控weblogic代码

ab520025520025

代码从别出拷来，运行了一下。可以正常运行。以后可以通过这部分代码来扩展监控。

/**
*
*/
package com.monitor.weblogic;
import java.io.IOException;
import java.net.MalformedURLException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Hashtable;
import javax.management.MBeanServerConnection;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import javax.naming.Context;
/**
* @author Administrator
*
*/
public class MonitorWeblogic {
private static MBeanServerConnection connection;
private static JMXConnector connector;
private static final ObjectName service;
/*
* 实例化 DomainRuntimeServiceMBean 对象名,这样可以通过类使用此对象名.
*/
static {
try {
service = new ObjectName(
"com.bea:Name=DomainRuntimeService,Type=weblogic.management.mbeanservers.domainruntime.DomainRuntimeServiceMBean");
} catch (MalformedObjectNameException e) {
throw new AssertionError(e.getMessage());
}
}
public static void main(String[] args) throws Exception {
String hostname = "localhost";
String portString = "7001";
String username = "weblogic";
String password = "weblogic";
MonitorWeblogic weblogic =  new MonitorWeblogic();
weblogic.initConnection(hostname, portString, username, password);
//        weblogic.printNameAndState(weblogic.getServerRuntimes());
//        weblogic.getServletData();
weblogic.printAppNameAndState();
}
/*
* 实例化与 Domain Runtime MBean Server 的连接。
*/
private void initConnection(String hostname, String portString, String username, String password) throws IOException, MalformedURLException {
String protocol = "t3";
Integer portInteger = Integer.valueOf(portString);
int port = portInteger.intValue();
String jndiroot = "/jndi/";
String mserver = "weblogic.management.mbeanservers.domainruntime";
JMXServiceURL serviceURL = new JMXServiceURL(protocol, hostname, port, jndiroot + mserver);
Hashtable<String, String> h = new Hashtable<String, String>();
h.put(Context.SECURITY_PRINCIPAL, username);
h.put(Context.SECURITY_CREDENTIALS, password);
h.put(JMXConnectorFactory.PROTOCOL_PROVIDER_PACKAGES, "weblogic.management.remote");
connector = JMXConnectorFactory.connect(serviceURL, h);
connection = connector.getMBeanServerConnection();
}
public ObjectName[] getServerRuntimes() throws Exception {
return (ObjectName[]) connection.getAttribute(service, "ServerRuntimes");
}
/*
* 迭代 ServerRuntimeMBean，获取名称和状态
*/
public void printNameAndState(ObjectName[] p_objNames) throws Exception {
ObjectName[] serverRT = p_objNames;
System.out.println("got server runtimes");
int length = (int) serverRT.length;
for (int i = 0; i < length; i++) {
print("===================Weblogic运行信息====================", "");
//域名称
String name = (String) connection.getAttribute(serverRT, "Name");
System.out.println("Server name: " + name);
//运行状态
String state = (String) connection.getAttribute(serverRT, "State");
System.out.println("Server state: " + state);
//开始时间
Long activationTime = (Long) connection.getAttribute(serverRT, "ActivationTime");
Calendar cal = Calendar.getInstance();
Date date = cal.getTime();
date.setTime(activationTime);
SimpleDateFormat formater = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String strDateTime = formater.format(date);
System.out.println("Start running time: " + strDateTime);
//weblogic 的版本
String weblogicVersion = (String) connection.getAttribute(serverRT, "WeblogicVersion");
System.out.println("Weblogic Version: " + weblogicVersion);
//OS信息
ObjectName jvmServerRT = (ObjectName) connection.getAttribute(serverRT, "JVMRuntime");
print("=======================OS信息==========================", "");
print(" 操作系统", connection.getAttribute(jvmServerRT, "OSName").toString());
print(" 操作系统版本", connection.getAttribute(jvmServerRT, "OSVersion").toString());
print(" Java版本", connection.getAttribute(jvmServerRT, "JavaVersion").toString());
print(" Java提供商", connection.getAttribute(jvmServerRT, "JavaVMVendor").toString());
long runTime = (Long) connection.getAttribute(jvmServerRT, "Uptime") / 1000;
long day = runTime / (24 * 60 * 60);
long hour = runTime % (24 * 60 * 60) / (60 * 60);
long minute = runTime % (60 * 60) / 60;
long second = runTime % 60;
System.out.println(" 系统已经运行:" + day + "天" + hour + "小时" + minute + "分" + second + "秒");
}
}
/*
*
* 获取一组 WebApplicationComponentRuntimeMBean  取得应用相关信息比如jdbc
*/
public void getServletData() throws Exception {
print("===================ServletData信息====================", "");
ObjectName[] serverRT = getServerRuntimes();
int length = (int) serverRT.length;
for (int i = 0; i < length; i++) {
ObjectName[] appRT = (ObjectName[]) connection.getAttribute(serverRT, "ApplicationRuntimes");
int appLength = (int) appRT.length;
for (int x = 0; x < appLength; x++) {
System.out.println("Application name: " + (String) connection.getAttribute(appRT[x], "Name"));
ObjectName[] compRT = (ObjectName[]) connection.getAttribute(appRT[x], "ComponentRuntimes");
int compLength = (int) compRT.length;
for (int y = 0; y < compLength; y++) {
System.out.println("  Component name: " + (String) connection.getAttribute(compRT[y], "Name"));
String componentType = (String) connection.getAttribute(compRT[y], "Type");
System.out.println("            type: " + componentType.toString());
if (componentType.toString().equals("WebAppComponentRuntime")) {
ObjectName[] servletRTs = (ObjectName[]) connection.getAttribute(compRT[y], "Servlets");
int servletLength = (int) servletRTs.length;
for (int z = 0; z < servletLength; z++) {
System.out.println("    Servlet name: "
+ (String) connection.getAttribute(servletRTs[z], "Name"));
System.out.println("       Servlet context path: "
+ (String) connection.getAttribute(servletRTs[z], "ContextPath"));
System.out.println("       Invocation Total Count : "
+ (Object) connection.getAttribute(servletRTs[z], "InvocationTotalCount"));
}
}
}
}
}
}
/**
* 取得应用状态
* @throws Exception
*/
public void printAppNameAndState() throws Exception {
print("===================AppNameAndState====================", "");
ObjectName[] serverRT = getServerRuntimes();
for (int k = 0; k < serverRT.length; k++) {
ObjectName[] appRT = (ObjectName[]) connection.getAttribute(serverRT[k], "ApplicationRuntimes");
int length = appRT.length;
for (int i = 0; i < length; i++) {
String appName = (String) connection.getAttribute(appRT, "Name");
ObjectName[] compRT = (ObjectName[]) connection.getAttribute(appRT, "ComponentRuntimes");
for (int j = 0; j < compRT.length; j++) {
int appState = ((Integer) connection.getAttribute(compRT[j], "DeploymentState")).intValue();
String type = (String) connection.getAttribute(compRT[j], "Type");
System.out.println(k + "|" + j + "|Server name: " + appName + ".    Server type: " + type
+ "   Server state: " + appState);
}
}
}
}

public void print(String prefix, String content) {
System.out.println(prefix + ": " + content);
}
}