📄 managethresholdmonitor.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, java.util.ArrayList"%> <%-- | | Author: Bill Burke (bill@jboss.org) | | Distributable under LGPL license. | See terms of license at gnu.org. +--%><%try{ MBeanServer mbeanServer = MBeanServerLocator.locateJBoss(); String error = (String)request.getAttribute("error"); String monitorObjectName = request.getParameter("monitorObjectName"); ObjectName moname = new ObjectName(monitorObjectName); String monitorName = (String)mbeanServer.getAttribute(moname, "MonitorName"); ObjectName observedObject = (ObjectName)mbeanServer.getAttribute(moname, "ObservedObject"); String attribute = (String)mbeanServer.getAttribute(moname, "ObservedAttribute"); String threshold = (String)mbeanServer.getAttribute(moname, "Threshold"); Long period = (Long)mbeanServer.getAttribute(moname, "Period"); int compare = ((Integer)mbeanServer.getAttribute(moname, "CompareTo")).intValue(); boolean enabled = ((Boolean)mbeanServer.getAttribute(moname, "Enabled")).booleanValue(); ArrayList alerts = (ArrayList)mbeanServer.getAttribute(moname, "AlertListeners"); Object[] args = {"monitors", monitorName, "-service.xml"}; String[] signature = {"java.lang.String", "java.lang.String", "java.lang.String"}; Object rtn = mbeanServer.invoke(new ObjectName("jboss.admin:service=DeploymentFileRepository"), "isStored", args, signature); boolean persisted = ((Boolean)rtn).booleanValue(); Object[] nullArgs = {}; String[] nullSig = {}; boolean alerted = ((Boolean)mbeanServer.invoke(moname, "alerted", nullArgs, nullSig)).booleanValue(); Object triggeredValue = null; if (alerted) triggeredValue = mbeanServer.getAttribute(moname, "TriggeredAttributeValue"); String color = alerted ? "red" : "green";%><?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 - Manage Monitor</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><font color="<%=color%>">Manage Threshold MBean Monitor</font></h3> <p> </p><% if (error != null) {%> <p><font color="red" size ="-2"><%=error%></font> </p><% }%><form action="ManageThresholdMonitor" method="post"><input type="hidden" name="monitorObjectName" value="<%=moname.toString()%>"><table cellspacing="2" cellpadding="2" border="0"><tr> <td><b>Monitor Name</b></td> <td><input type="text" name="monitorName" size="35" value="<%=monitorName%>" readonly></td> <td><i>The name of the monitor and how it will be references within web console</i></td></tr><tr> <td><b>Monitor's Object Name</b></td> <td><input type="text" name="monitorObjectName" size="35" value="<%=monitorObjectName%>" readonly></td> <td><i>The MBean javax.management.ObjectName</i></td></tr><tr> <td><b>Object Name</b></td> <td><input type="text" name="objectName" value="<%=observedObject.toString()%>" size="35" readonly></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" readonly></td> <td><i>The MBean Attribute you are monitoring</i></td></tr><% if (alerted) {%><tr> <td><font color="red"><b>Triggered Value</b></font></td> <td><input type="text" name="trigger" value="<%=triggeredValue.toString()%>" size="35" readonly></td> <td><i>The attribute value the triggered the threshold.</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 == -1 ? "SELECTED" : ""%>>></option> <option value="lt" <%=compare == 1 ? "SELECTED" : ""%>><</option> <option value="eq" <%=compare == 0 ? "SELECTED" : ""%>>=</option> </select> </td> <td><i>Boolean expression to use when testing threshold hit.</i></td></tr><tr> <td><b>Persist Changes</b></td> <td><input type="checkbox" name="persisted" value="" checked></td> <td><i>Should changes be reflected in deployment file.</i></td></tr><tr> <td><b>Enable Monitor</b></td> <td><input type="checkbox" name="enabled" value="" <%=enabled ? "checked" : ""%>></td> <td><i>Should this monitor be enabled.</i></td></tr><tr> <td><b>Alerts</b></td> <td><% InstanceOfQueryExp queryExp = null; queryExp = new InstanceOfQueryExp("org.jboss.monitor.alerts.JBossAlertListener"); Set allAlertTypes = mbeanServer.queryNames(null, queryExp); if (allAlertTypes.size() > 0) {%> <select name="alerts" id="alerts" size="<%=Integer.toString(allAlertTypes.size())%>" multiple><% Iterator it = allAlertTypes.iterator(); while (it.hasNext()) { ObjectName alert = (ObjectName)it.next(); String alertName = (String)mbeanServer.getAttribute(alert, "AlertName"); String selected = ""; if (alerts != null && alerts.contains(alert)) selected = "SELECTED";%> <option value="<%=alert.toString()%>" <%=selected%>><%=alertName%></option><% } }%></select> </td> <td><i>Alert Listeners to trigger.</i></td></tr></table><input type="submit" name="action" value="Update Monitor"><input type="submit" name="action" value="Remove Monitor"><% if (alerted) {%><input type="submit" name="action" value="Clear Alert"><% }%></form><%}catch (Exception ex){ %> ERROR in parsing <% ex.printStackTrace();}%> </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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