Add option to download heapdump

spring-boot-admin-server-ui/modules/applications/controllers/applicationsCtrl.js

@@ -18,7 +18,6 @@
 module.exports = function ($rootScope, $scope, $state, ApplicationViews, NotificationFilters) {
   'ngInject';
 
-
   $scope.applications = $rootScope.applications;
   $scope.notificationFilters = null;
   $scope.notificationFiltersSupported = false;

spring-boot-admin-server-ui/modules/applications/module.js

@@ -59,13 +59,30 @@ module.config(function ($stateProvider) {
   });
 });
 
-module.run(function ($rootScope, $state, $filter, Notification, Application, MainViews) {
+module.run(function ($rootScope, $state, $filter, $sce, $http, Notification, Application, MainViews, ApplicationViews) {
   MainViews.register({
     title: 'Applications',
     state: 'applications-list',
     order: -100
   });
 
+  ApplicationViews.register({
+    order: 110,
+    title: $sce.trustAsHtml('<i class="fa fa-cubes fa-fw"></i>Heapdump'),
+    href: '/api/applications/{id}/heapdump',
+    target: '_blank',
+    show: function (application) {
+      if (!application.managementUrl || !application.statusInfo.status || application.statusInfo.status === 'OFFLINE') {
+        return false;
+      }
+      return $http.head('api/applications/' + application.id + '/heapdump').then(function () {
+        return true;
+      }).catch(function () {
+        return false;
+      });
+    }
+  });
+
   $rootScope.applications = [];
 
   $rootScope.indexOfApplication = function (id) {

spring-boot-admin-server-ui/modules/applications/services/applicationViews.js

@@ -31,9 +31,14 @@ module.exports = function ($state, $q) {
       $q.when(!view.show || view.show(application)).then(function (result) {
         if (result) {
           var appView = angular.copy(view);
-          appView.href = $state.href(view.state, {
-            id: application.id
-          });
+          if (view.state) {
+            appView.href = $state.href(view.state, {
+              id: application.id
+            });
+          } else {
+            appView.href = view.href.replace('{id}', application.id);
+            appView.target = '_blank';
+          }
 
           applicationViews.push(appView);
           applicationViews.sort(function (v1, v2) {

spring-boot-admin-server-ui/modules/applications/views/application-nav.html

@@ -13,7 +13,7 @@
     </div>
     <div class="container-fluid">
       <ul class="nav nav-tabs">
-        <li ng-repeat="view in views" ng-class="{active: $state.includes(view.state)}"><a ng-href="{{view.href}}"><span ng-bind-html="view.title"></span></a></li>
+        <li ng-repeat="view in views" ng-class="{active: $state.includes(view.state)}"><a ng-href="{{view.href}}" target="{{view.target}}"><span ng-bind-html="view.title"></span></a></li>
       </ul>
     </div>
   </div>

spring-boot-admin-server-ui/modules/applications/views/applications-list.html

@@ -30,14 +30,14 @@
         <td>
           <div class="pull-right">
             <div class="btn-group">
-              <a ng-if="application.capabilities.logfile && application.managementUrl && application.statusInfo.status != null && application.statusInfo.status != 'OFFLINE'" target="_blank" class="btn btn-success" ng-href="{{application.capabilities.logfile ? 'api/applications/' + application.id + '/logfile' :''}}"><i class="fa fa-file-text-o"></i> Log</a>
-              <a ng-if="views.length > 0" ng-href="{{views[0].href}}" class="btn btn-success" ng-bind-html="views[0].title"></a>
+              <a ng-if="application.capabilities.logfile && application.statusInfo.status != null && application.statusInfo.status != 'OFFLINE'" target="_blank" class="btn btn-success" ng-href="{{application.capabilities.logfile ? 'api/applications/' + application.id + '/logfile' :''}}"><i class="fa fa-file-text-o"></i> Log</a>
+              <a ng-if="views.length > 0" ng-href="{{views[0].href}}" target="{{views[0].target}}" class="btn btn-success" ng-bind-html="views[0].title"></a>
               <a class="btn btn-success dropdown-toggle" data-toggle="dropdown" ng-if="views.length > 1">
                 <i class="fa fa-caret-down"></i>
               </a>
               <ul class="dropdown-menu">
                 <li ng-repeat="view in views.slice(1)">
-                  <a ng-href="{{view.href}}" ng-bind-html="view.title"></a>
+                  <a ng-href="{{view.href}}" target="{{view.target}}" ng-bind-html="view.title"></a>
                 </li>
               </ul>
             </div>

spring-boot-admin-server/src/main/java/de/codecentric/boot/admin/zuul/ApplicationRouteLocator.java

@@ -53,7 +53,8 @@ public class ApplicationRouteLocator implements RefreshableRouteLocator {
 	 * Endpoints to be proxified by spring boot admin.
 	 */
 	private String[] endpoints = { "env", "metrics", "trace", "dump", "jolokia", "info",
-			"configprops", "trace", "activiti", "logfile", "refresh", "flyway", "liquibase" };
+			"configprops", "trace", "activiti", "logfile", "refresh", "flyway", "liquibase",
+			"heapdump" };
 
 	public ApplicationRouteLocator(String servletPath, ApplicationRegistry registry,
 			String prefix) {
@@ -65,7 +66,7 @@ public class ApplicationRouteLocator implements RefreshableRouteLocator {
 	protected List<Route> locateRoutes() {
 		Collection<Application> applications = registry.getApplications();
 
-		List<Route> locateRoutes = new ArrayList<Route>(
+		List<Route> locateRoutes = new ArrayList<>(
 				applications.size() * (endpoints.length + 1));
 
 		for (Application application : applications) {