Corrections on PlayerSettingsController and SearchController.

libresonic-main/src/main/java/org/libresonic/player/controller/PlayerSettingsController.java

@@ -60,7 +60,12 @@ public class PlayerSettingsController  {
     private TranscodingService transcodingService;
 
     @RequestMapping(method = RequestMethod.GET)
-    protected String formBackingObject(HttpServletRequest request, Model model) throws Exception {
+    protected String displayForm() throws Exception {
+        return "playerSettings";
+    }
+
+    @ModelAttribute
+    protected void formBackingObject(HttpServletRequest request, Model model) throws Exception {
 
         handleRequestParameters(request);
         List<Player> players = getPlayers(request);
@@ -103,11 +108,10 @@ public class PlayerSettingsController  {
         command.setAdmin(user.isAdminRole());
 
         model.addAttribute("command",command);
-        return "playerSettings";
     }
 
     @RequestMapping(method = RequestMethod.POST)
-    protected String doSubmitAction(@ModelAttribute PlayerSettingsCommand command, Model model) throws Exception {
+    protected String doSubmitAction(@ModelAttribute("command") PlayerSettingsCommand command, Model model) throws Exception {
         Player player = playerService.getPlayerById(command.getPlayerId());
 
         player.setAutoControlEnabled(command.isAutoControlEnabled());
@@ -121,7 +125,6 @@ public class PlayerSettingsController  {
         transcodingService.setTranscodingsForPlayer(player, command.getActiveTranscodingIds());
 
         command.setReloadNeeded(true);
-        model.addAttribute("command",command);
         return "redirect:playerSettings.view";
     }
 

libresonic-main/src/main/java/org/libresonic/player/controller/SearchController.java

@@ -29,6 +29,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.validation.BindException;
+import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.servlet.ModelAndView;
@@ -66,13 +67,17 @@ public class SearchController {
     private SearchService searchService;
 
     @RequestMapping(method = RequestMethod.GET)
-    protected String formBackingObject(HttpServletRequest request, Model model) throws Exception {
-        model.addAttribute("command",new SearchCommand());
+    protected String displayForm() throws Exception {
         return "search";
     }
 
+    @ModelAttribute
+    protected void formBackingObject(HttpServletRequest request, Model model) throws Exception {
+        model.addAttribute("command",new SearchCommand());
+    }
+
     @RequestMapping(method = RequestMethod.POST)
-    protected String onSubmit(HttpServletRequest request, HttpServletResponse response, SearchCommand command, Model model)
+    protected String onSubmit(HttpServletRequest request, HttpServletResponse response,@ModelAttribute("command") SearchCommand command, Model model)
             throws Exception {
 
         User user = securityService.getCurrentUser(request);
@@ -101,7 +106,6 @@ public class SearchController {
             command.setPlayer(playerService.getPlayer(request, response));
         }
 
-        model.addAttribute("command",command);
         return "search";
     }