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zeroleakzeroleak
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add web status: Config + System
1 parent 3faa220 commit ea03eb7

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‎src/main/java/com/samourai/javaserver/web/controllers/AbstractConfigWebController.java‎

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package com.samourai.javaserver.web.controllers;
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import com.samourai.javaserver.web.models.ConfigTemplateModel;
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import org.springframework.ui.Model;
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public class AbstractConfigWebController {
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public String config(Model model, ConfigTemplateModel templateModel) {
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templateModel.apply(model);
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return "decorators/config.html";
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}
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}

‎src/main/java/com/samourai/javaserver/web/controllers/AbstractSystemWebController.java‎

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package com.samourai.javaserver.web.controllers;
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import com.samourai.javaserver.web.models.SystemTemplateModel;
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import org.springframework.ui.Model;
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public class AbstractSystemWebController {
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public String system(Model model, SystemTemplateModel templateModel) {
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templateModel.apply(model);
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return "decorators/system.html";
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}
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}

‎src/main/java/com/samourai/javaserver/web/models/ConfigTemplateModel.java‎

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package com.samourai.javaserver.web.models;
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import java.util.Map;
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import org.springframework.ui.Model;
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public class ConfigTemplateModel extends DashboardTemplateModel {
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public Map<String, String> configInfo;
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public ConfigTemplateModel(String pageTitle, String logoTitle, Map<String, String> configInfo) {
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super(pageTitle, logoTitle);
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this.configInfo = configInfo;
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}
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public void apply(Model model) {
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super.apply(model);
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model.addAttribute("configInfo", configInfo);
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}
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}

‎src/main/java/com/samourai/javaserver/web/models/SystemTemplateModel.java‎

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package com.samourai.javaserver.web.models;
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import java.util.Collection;
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import java.util.Comparator;
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import java.util.stream.Collectors;
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import org.springframework.ui.Model;
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public class SystemTemplateModel extends DashboardTemplateModel {
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public Collection<Thread> threads;
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private long memUsed;
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private long memTotal;
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public SystemTemplateModel(String pageTitle, String logoTitle) {
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super(pageTitle, logoTitle);
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ThreadGroup tg = Thread.currentThread().getThreadGroup();
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this.threads =
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Thread.getAllStackTraces()
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.keySet()
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.stream()
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.filter(t -> t.getThreadGroup() == tg)
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.sorted(Comparator.comparing(o -> o.getName().toLowerCase()))
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.collect(Collectors.toList());
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if (false) {
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Thread t = threads.iterator().next();
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t.getName();
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t.getState();
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}
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// memory
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Runtime rt = Runtime.getRuntime();
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memTotal = rt.totalMemory();
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long free = rt.freeMemory();
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memUsed = memTotal - free;
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}
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public void apply(Model model) {
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super.apply(model);
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model.addAttribute("threads", threads);
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model.addAttribute("memUsed", memUsed);
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model.addAttribute("memTotal", memTotal);
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}
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}

‎src/main/resources/static/css/dashboard.css‎

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}
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.container-fluid a:hover {
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color: #b71c1c;
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}
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.table-sm {
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font-size: 0.8em;
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}

‎src/main/resources/templates/decorators/config.html‎

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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml"
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xmlns:th="http://www.thymeleaf.org"
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xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
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layout:decorate="~{decorators/dashboard}"
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th:with="currentPage = 'config'">
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<head>
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<title>Configuration</title>
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<link rel="stylesheet" href="/css/config.css" />
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</head>
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<body>
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<div layout:fragment="main">
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<h1 class="h2">Configuration</h1>
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<div class="table-responsive">
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<table class="table table-sm history">
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<thead>
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<tr>
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<th scope="col">Key</th>
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<th scope="col">Value</th>
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</tr>
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</thead>
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<tbody>
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<tr th:each="entry : *{configInfo}">
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<td class="configInfoKey"><span th:text="${entry.key}"/></td>
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<td class="configInfoValue"><pre><code th:text="${entry.value}"/></pre></td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</body>
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</html>

‎src/main/resources/templates/decorators/system.html‎

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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml"
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xmlns:th="http://www.thymeleaf.org"
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xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
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layout:decorate="~{decorators/dashboard}"
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th:with="currentPage = 'system'">
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<head>
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<title>System</title>
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<link rel="stylesheet" href="/css/config.css" />
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</head>
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<body>
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<div layout:fragment="main">
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<h1 class="h2">System</h1>
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<div>Mem use: <strong th:text="${memUsed}M"/>/<span th:text="${memTotal}M"/></div>
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<div><strong th:text="${threads.size()}"/> threads running.</div>
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<div class="table-responsive">
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<table class="table table-sm system">
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<thead>
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<tr>
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<th scope="col">Thread</th>
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<th scope="col">Status</th>
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</tr>
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</thead>
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<tbody>
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<tr th:each="thread : ${threads}">
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<td class="threadName"><span th:text="${thread.getName()}"/></td>
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<td class="threadState"><span th:text="${thread.getState()}"/></td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</body>
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</html>

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