Send notifications only once when process output was read

src/main/java/org/aerogear/plugin/intellij/mobile/api/CLIRunnerImpl.java

@@ -79,15 +79,15 @@ public void executeAsync(List<String> args, Watcher w) {
             final Process p = pb.start();
             Callable<String> inputRead = () -> readOutput(OUTPUT_TYPE_STD,p.getInputStream(), true);
             Callable<String> errorRead = () -> readOutput(OUTPUT_TYPE_ERROR,p.getErrorStream(),true);
-            Future<String>  cmdInput = executorService.submit(inputRead);
+            Future<String>  cmdOut = executorService.submit(inputRead);
             Future<String>  cmdErr = executorService.submit(errorRead);
-            String input = cmdInput.get();
+            String out = cmdOut.get();
             String error = cmdErr.get();
             if (!error.isEmpty()) {
               w.onError(new CLIException(error));
             }
-            else if (!input.isEmpty()) {
-              w.onSuccess(input);
+            else if (!out.isEmpty()) {
+              w.onSuccess(out);
             } else
             p.destroyForcibly();
           } catch (Exception e) {
@@ -103,17 +103,19 @@ private String readOutput(String outputType,InputStream in, Boolean shouldNotify
     try (BufferedReader bf = new BufferedReader(new InputStreamReader(in))) {
       String line;
       while ((line = bf.readLine()) != null) {
-        if (shouldNotify) {
-          if (outputType.equals(OUTPUT_TYPE_ERROR)) {
-            this.notificationsService.notifyError("cli error", line);
-          } else {
-            this.notificationsService.notifyInformation("cli output", line);
-          }
-        }
         sb.append(line).append(System.lineSeparator());
       }
     }
-    return sb.toString();
+
+    String out =  sb.toString();
+    if (shouldNotify) {
+      if (outputType.equals(OUTPUT_TYPE_ERROR)) {
+        this.notificationsService.notifyError("cli error", out);
+      } else {
+        this.notificationsService.notifyInformation("cli output", out);
+      }
+    }
+    return out;
   }
 
   public static CLIRunner getInstance() {

src/main/java/org/aerogear/plugin/intellij/mobile/ui/sdkconfig/ServiceDeployedNotification.java

@@ -63,6 +63,8 @@ private NotificationListener getNotificationListener() {
                         MobileNotificationsService.getInstance().notifyError("Error from mobile plugin: " + ex.toString());
                     }
                     break;
+                 default:
+                     throw new CLIException("no other settings are supported atm.");
             }
         };
     }