[chore] Misc

- remove Maven pom.xml
- renaming
- upgrade mongodb driver to 3.8

.gitignore

@@ -1,12 +1,7 @@
 *.iml
-*.ipr
-*.iws
-.classpath
-.project
-.settings/
-target/
+classes/
 META-INF/
 .idea/
 .gradle/
 build/
-
+.DS_Store

build.gradle

@@ -56,7 +56,7 @@ repositories {
 }
 
 dependencies {
-    compile 'org.mongodb:mongodb-driver:3.5.0'
+    compile 'org.mongodb:mongodb-driver:3.8.0'
     compile 'commons-lang:commons-lang:2.4'
     compile 'commons-io:commons-io:1.4'
 

src/main/java/org/codinjutsu/tools/mongo/view/MongoExplorerPanel.java

@@ -139,7 +139,14 @@ public void addConfiguration(ServerConfiguration serverConfiguration) {
         mongoManager.registerServer(mongoServer);
     }
 
-    public void loadServerConfiguration(final MongoServer mongoServer) {
+    public void closeServer(MongoServer mongoServer) {
+     ApplicationManager.getApplication().invokeLater(() -> {
+         mongoServer.setDatabases(Collections.emptyList());
+         mongoTreeBuilder.queueUpdateFrom(mongoServer, true);
+     });
+    }
+
+    public void openServer(final MongoServer mongoServer) {
         ProgressManager.getInstance().run(new Task.Backgroundable(project, "Connecting to " + mongoServer.getLabel()) {
 
             @Override
@@ -247,7 +254,7 @@ protected boolean onDoubleClick(MouseEvent event) {
 
                 MongoServer selectedMongoServer = getSelectedServer();
                 if (selectedMongoServer != null) {
-                    loadServerConfiguration(selectedMongoServer);
+                    openServer(selectedMongoServer);
                     return true;
                 }
                 MongoCollection selectedCollection = getSelectedCollection();

src/main/java/org/codinjutsu/tools/mongo/view/action/explorer/ConnectDisconnectServerAction.java

@@ -44,8 +44,8 @@ public ConnectDisconnectServerAction(MongoExplorerPanel mongoExplorerPanel) {
     @Override
     public void actionPerformed(@NotNull AnActionEvent anActionEvent) {
         MongoServer selectedMongoServer = mongoExplorerPanel.getSelectedServer();
-        mongoExplorerPanel.loadServerConfiguration(selectedMongoServer);
-//        mongoExplorerPanel.loadServerConfiguration(selectedMongoServer);
+        mongoExplorerPanel.openServer(selectedMongoServer);
+        mongoExplorerPanel.closeServer(selectedMongoServer);
     }
 
     @Override

src/main/java/org/codinjutsu/tools/mongo/view/action/explorer/EditServerAction.java

@@ -52,7 +52,7 @@ public void actionPerformed(AnActionEvent event) {
             return;
         }
         if (mongoServer.isConnected()) {
-            mongoExplorerPanel.loadServerConfiguration(mongoServer);
+            mongoExplorerPanel.openServer(mongoServer);
         }
     }
 

src/main/java/org/codinjutsu/tools/mongo/view/action/explorer/RefreshServerAction.java

@@ -44,7 +44,7 @@ public RefreshServerAction(MongoExplorerPanel mongoExplorerPanel) {
     @Override
     public void actionPerformed(@NotNull AnActionEvent anActionEvent) {
         MongoServer selectedMongoServer = mongoExplorerPanel.getSelectedServer();
-        mongoExplorerPanel.loadServerConfiguration(selectedMongoServer);
+        mongoExplorerPanel.openServer(selectedMongoServer);
     }
 
     @Override