📄 createthresholdmonitor.jsp
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<%@ page import="javax.management.MBeanServer, org.jboss.mx.util.MBeanServerLocator, org.jboss.mx.util.InstanceOfQueryExp, java.util.Set, java.util.Iterator, javax.management.ObjectInstance, javax.management.ObjectName, java.util.HashSet"%> <%-- | | Author: Bill Burke (bill@jboss.org) | | Distributable under LGPL license. | See terms of license at gnu.org. +--%><% String error = (String)request.getAttribute("error"); String monitorName = request.getParameter("monitorName"); if (monitorName == null) monitorName = ""; String objectName = request.getParameter("objectName"); if (objectName == null) objectName = ""; String attribute = request.getParameter("attribute"); if (attribute == null) attribute = ""; String threshold = request.getParameter("threshold"); if (threshold == null) threshold = ""; String period = request.getParameter("period"); if (period == null) period = ""; String compare = request.getParameter("compare"); if (compare == null) compare = "gt"; String enabled = request.getParameter("enabled"); if (enabled == null) enabled = ""; String[] alertStrings = request.getParameterValues("alerts"); HashSet alertSet = null; if (alertStrings != null) { alertSet = new HashSet(); for (int i = 0; i < alertStrings.length; i++) { alertSet.add(alertStrings[i]); } }%><?xml version="1.0" encoding="iso-8859-1"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>JBoss Management Console - Server Information</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /><link rel="StyleSheet" href="css/jboss.css" type="text/css"/></head><body><!-- header begin --> <img src="images/logo.gif" alt="JBoss" id="logo" width="226" height="105" /> <div id="header"> </div> <div id="navigation_bar"> </div><!-- header end --><hr class="hide"/> <center> <div id="content"> <div class="content_block" style="width: 100%; height: 247"> <h3>Create Threshold MBean Monitor</h3> <p> </p><% if (error != null) {%> <p><font color="red" size ="-2"><%=error%></font> </p><% }%><form action="CreateThresholdMonitor" method="post"><table cellspacing="2" cellpadding="2" border="0"><tr> <td><b>Monitor Name</b></td> <td><input type="text" name="monitorName" size="35" value="<%=monitorName%>"></td> <td><i>The name of the monitor and how it will be references within web console</i></td></tr><tr> <td><b>Object Name</b></td> <td><input type="text" name="objectName" value="<%=objectName%>" size="35"></td> <td><i>The MBean javax.management.ObjectName of the MBean you are monitoring</i></td></tr><tr> <td><b>Attribute</b></td> <td><input type="text" name="attribute" value="<%=attribute%>" size="35"></td> <td><i>The MBean Attribute you are monitoring</i></td></tr><tr> <td><b>Threshold</b></td> <td><input type="text" name="threshold" size="35" value="<%=threshold%>"></td> <td><i>The value that will trigger an alert when the Comparison Equation is reached for the attribute value</i></td></tr><tr> <td><b>Time Period</b></td> <td><input type="text" name="period" size="35" value="<%=period%>"></td> <td><i>How often should threshold be tested.</i></td></tr><tr> <td><b>Comparison Equation</b></td> <td><select name="compare" id="compare" size="1"> <option value="gt" <%=compare.equals("gt") ? "SELECTED" : ""%>>></option> <option value="lt" <%=compare.equals("lt") ? "SELECTED" : ""%>><</option> <option value="eq" <%=compare.equals("eq") ? "SELECTED" : ""%>>=</option> </select> </td> <td><i>Boolean expression to use when testing threshold hit.</i></td></tr><tr> <td><b>Persisted</b></td> <td><input type="checkbox" name="persisted" value="" checked></td> <td><i>Should this monitor be created for next JBoss reboot?</i></td></tr><tr> <td><b>Enable Monitor</b></td> <td><input type="checkbox" name="enabled" value="" <%=enabled%>></td> <td><i>Should this monitor be enabled.</i></td></tr><tr> <td><b>Alerts</b></td> <td><% MBeanServer mbeanServer = MBeanServerLocator.locateJBoss(); InstanceOfQueryExp queryExp = null; queryExp = new InstanceOfQueryExp("org.jboss.monitor.alerts.JBossAlertListener"); Set alerts = mbeanServer.queryNames(null, queryExp); if (alerts.size() > 0) {%> <select name="alerts" id="alerts" size="<%=Integer.toString(alerts.size())%>" multiple><% Iterator it = alerts.iterator(); while (it.hasNext()) { ObjectName alert = (ObjectName)it.next(); String alertName = (String)mbeanServer.getAttribute(alert, "AlertName"); String selected = ""; if (alertSet != null && alertSet.contains(alert.toString())) selected = "SELECTED";%> <option value="<%=alert.toString()%>" <%=selected%>><%=alertName%></option><% } }%></select> </td> <td><i>Alert Listeners to trigger.</i></td></tr></table><input type="submit" value="Create"></form> </div> <div class="spacer"><hr/></div> </div> </center><!-- content end --><hr class="hide"/><!-- footer begin --> <div id="footer"> <div id="credits">JBoss™ Management Console</div> <div id="footer_bar"> </div> </div><!-- footer end --></body></html>⌨️ 快捷键说明
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