<%@page import="java.lang.management.*"%>
<%@page import="java.util.*"%>
<%@page import="javax.management.*"%>
<%@page import="ch.qos.logback.classic.jmx.JMXConfiguratorMBean"%>
<%
MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
ObjectName objectName = new ObjectName("ch.qos.logback.classic:Name=default,Type=ch.qos.logback.classic.jmx.JMXConfigurator");
JMXConfiguratorMBean jMXConfiguratorMBean = JMX.newMBeanProxy(mBeanServer, objectName, JMXConfiguratorMBean.class);
String action = request.getParameter("action");
if ("update".equals(action)) {
String logger = request.getParameter("logger");
String level = request.getParameter("level");
jMXConfiguratorMBean.setLoggerLevel(logger, level);
response.sendRedirect("logback.jsp");
return;
}
%>
<html>
<head>
<meta charset="utf-8">
<title>logback</title>
<style>
tbody tr:nth-child(odd) td,
tbody tr:nth-child(odd) th {
background-color: #f9f9f9;
}
</style>
<script>
function $(id) {
return document.getElementById(id);
}
function toggle(body) {
if ($(body).style.display == '') {
$(body).style.display = 'none';
} else {
$(body).style.display = '';
}
}
function updateLoggerLevel(logger, level) {
location.href = '?action=update&logger=' + logger + '&level=' + level;
}
</script>
</head>
<body>
<table border="1" onclick="toggle('statusBody')" style="cursor:pointer;">
<thead>
<tr>
<th>status</th>
</tr>
</thead>
<tbody id="statusBody" style="display:none;">
<tr>
<td>
<%
List<String> statuses = jMXConfiguratorMBean.getStatuses();
for (String status : statuses) {
%>
<%=status%><br>
<%
}
%>
</td>
</tr>
</tbody>
</table>
<form action="logback.jsp">
<input type="hidden" name="action" value="update">
<input type="text" name="logger" value="">
<select name="level">
<option value="null"></option>
<option value="OFF">OFF</option>
<option value="ERROR">ERROR</option>
<option value="WARN">WARN</option>
<option value="INFO">INFO</option>
<option value="DEBUG" selected>DEBUG</option>
<option value="TRACE">TRACE</option>
<option value="ALL">ALL</option>
</select>
<input type="submit">
</form>
<table border="1">
<caption onclick="toggle('loggerBody')" style="cursor:pointer;">logger</caption>
<thead>
<tr>
<th>logger</th>
<th>level</th>
<th> </th>
</tr>
</thead>
<tbody id="loggerBody">
<%
List<String> loggers = jMXConfiguratorMBean.getLoggerList();
for (String logger : loggers) {
String level = jMXConfiguratorMBean.getLoggerLevel(logger);
if (level != null && (!level.equals(""))) {
pageContext.setAttribute("logger", logger);
pageContext.setAttribute("level", level);
%>
<tr>
<td>${logger}</td>
<td>
<select onchange="updateLoggerLevel('${logger}', this.value)">
<option value="OFF" ${level == 'OFF' ? 'selected' : ''}>OFF</option>
<option value="ERROR" ${level == 'ERROR' ? 'selected' : ''}>ERROR</option>
<option value="WARN" ${level == 'WARN' ? 'selected' : ''}>WARN</option>
<option value="INFO" ${level == 'INFO' ? 'selected' : ''}>INFO</option>
<option value="DEBUG" ${level == 'DEBUG' ? 'selected' : ''}>DEBUG</option>
<option value="TRACE" ${level == 'TRACE' ? 'selected' : ''}>TRACE</option>
<option value="ALL" ${level == 'ALL' ? 'selected' : ''}>ALL</option>
</select>
</td>
<td>
<%
if ("ROOT".equals(logger)) {
%>
<%
} else {
%>
<button onclick="updateLoggerLevel('${logger}', 'null')">delete</button>
<%
}
%>
</td>
</tr>
<%
}
}
%>
</tbody>
</table>
</body>
</html>
