#835 Implement reloading with external injector

src/main/java/fr/xephi/authme/command/executable/authme/ReloadCommand.java

@@ -6,12 +6,15 @@ import fr.xephi.authme.ConsoleLogger;
 import fr.xephi.authme.command.CommandService;
 import fr.xephi.authme.command.ExecutableCommand;
 import fr.xephi.authme.datasource.DataSource;
+import fr.xephi.authme.initialization.Reloadable;
+import fr.xephi.authme.initialization.SettingsDependent;
 import fr.xephi.authme.output.MessageKey;
 import fr.xephi.authme.settings.NewSetting;
 import fr.xephi.authme.settings.properties.DatabaseSettings;
 import org.bukkit.command.CommandSender;
 
 import javax.inject.Inject;
+import java.util.Collection;
 import java.util.List;
 
 /**
@@ -44,7 +47,7 @@ public class ReloadCommand implements ExecutableCommand {
                 ConsoleLogger.info("Note: cannot change database type during /authme reload");
                 sender.sendMessage("Note: cannot change database type during /authme reload");
             }
-            // FIXME #835: Add replacement for injector.performReloadOnServices();
+            performReloadOnServices();
             commandService.send(sender, MessageKey.CONFIG_RELOAD_SUCCESS);
         } catch (Exception e) {
             sender.sendMessage("Error occurred during reload of AuthMe: aborting");
@@ -52,4 +55,16 @@ public class ReloadCommand implements ExecutableCommand {
             plugin.stopOrUnload();
         }
     }
+
+    private void performReloadOnServices() {
+        Collection<Reloadable> reloadables = injector.retrieveAllOfType(Reloadable.class);
+        for (Reloadable reloadable : reloadables) {
+            reloadable.reload();
+        }
+
+        Collection<SettingsDependent> settingsDependents = injector.retrieveAllOfType(SettingsDependent.class);
+        for (SettingsDependent dependent : settingsDependents) {
+            dependent.reload(settings);
+        }
+    }
 }