1 files changed, 32 insertions, 25 deletions
diff --git a/src/main/java/org/traccar/protocol/RuptelaProtocolEncoder.java b/src/main/java/org/traccar/protocol/RuptelaProtocolEncoder.java
index 5ec971a98..79c572707 100644
--- a/src/main/java/org/traccar/protocol/RuptelaProtocolEncoder.java
+++ b/src/main/java/org/traccar/protocol/RuptelaProtocolEncoder.java
@@ -48,50 +48,57 @@ public class RuptelaProtocolEncoder extends BaseProtocolEncoder {
 
         ByteBuf content = Unpooled.buffer();
 
-        switch (command.getType()) {
-            case Command.TYPE_CUSTOM:
+        return switch (command.getType()) {
+            case Command.TYPE_CUSTOM -> {
                 String data = command.getString(Command.KEY_DATA);
                 if (data.matches("(\\p{XDigit}{2})+")) {
                     content.writeBytes(DataConverter.parseHex(data));
-                    return content;
+                    yield content;
                 } else {
                     content.writeBytes(data.getBytes(StandardCharsets.US_ASCII));
-                    return encodeContent(RuptelaProtocolDecoder.MSG_SMS_VIA_GPRS, content);
+                    yield encodeContent(RuptelaProtocolDecoder.MSG_SMS_VIA_GPRS, content);
                 }
-            case Command.TYPE_ENGINE_STOP:
+            }
+            case Command.TYPE_ENGINE_STOP -> {
                 content.writeBytes("pass immobilizer 10".getBytes(StandardCharsets.US_ASCII));
-                return encodeContent(RuptelaProtocolDecoder.MSG_SMS_VIA_GPRS, content);
-            case Command.TYPE_ENGINE_RESUME:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_SMS_VIA_GPRS, content);
+            }
+            case Command.TYPE_ENGINE_RESUME -> {
                 content.writeBytes("pass resetimmob".getBytes(StandardCharsets.US_ASCII));
-                return encodeContent(RuptelaProtocolDecoder.MSG_SMS_VIA_GPRS, content);
-            case Command.TYPE_REQUEST_PHOTO:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_SMS_VIA_GPRS, content);
+            }
+            case Command.TYPE_REQUEST_PHOTO -> {
                 content.writeByte(1); // sub-command
                 content.writeByte(0); // source
                 content.writeInt(0); // start timestamp
                 content.writeInt(Integer.MAX_VALUE); // end timestamp
-                return encodeContent(RuptelaProtocolDecoder.MSG_FILES, content);
-            case Command.TYPE_CONFIGURATION:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_FILES, content);
+            }
+            case Command.TYPE_CONFIGURATION -> {
                 content.writeBytes((command.getString(Command.KEY_DATA) + "\r\n").getBytes(StandardCharsets.US_ASCII));
-                return encodeContent(RuptelaProtocolDecoder.MSG_DEVICE_CONFIGURATION, content);
-            case Command.TYPE_GET_VERSION:
-                return encodeContent(RuptelaProtocolDecoder.MSG_DEVICE_VERSION, content);
-            case Command.TYPE_FIRMWARE_UPDATE:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_DEVICE_CONFIGURATION, content);
+            }
+            case Command.TYPE_GET_VERSION -> encodeContent(RuptelaProtocolDecoder.MSG_DEVICE_VERSION, content);
+            case Command.TYPE_FIRMWARE_UPDATE -> {
                 content.writeBytes("|FU_STRT*\r\n".getBytes(StandardCharsets.US_ASCII));
-                return encodeContent(RuptelaProtocolDecoder.MSG_FIRMWARE_UPDATE, content);
-            case Command.TYPE_OUTPUT_CONTROL:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_FIRMWARE_UPDATE, content);
+            }
+            case Command.TYPE_OUTPUT_CONTROL -> {
                 content.writeInt(command.getInteger(Command.KEY_INDEX));
                 content.writeInt(command.getInteger(Command.KEY_DATA));
-                return encodeContent(RuptelaProtocolDecoder.MSG_SET_IO, content);
-            case Command.TYPE_SET_CONNECTION:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_SET_IO, content);
+            }
+            case Command.TYPE_SET_CONNECTION -> {
                 String c = command.getString(Command.KEY_SERVER) + "," + command.getInteger(Command.KEY_PORT) + ",TCP";
                 content.writeBytes(c.getBytes(StandardCharsets.US_ASCII));
-                return encodeContent(RuptelaProtocolDecoder.MSG_SET_CONNECTION, content);
-            case Command.TYPE_SET_ODOMETER:
+                yield encodeContent(RuptelaProtocolDecoder.MSG_SET_CONNECTION, content);
+            }
+            case Command.TYPE_SET_ODOMETER -> {
                 content.writeInt(command.getInteger(Command.KEY_DATA));
-                return encodeContent(RuptelaProtocolDecoder.MSG_SET_ODOMETER, content);
-            default:
-                return null;
-        }
+                yield encodeContent(RuptelaProtocolDecoder.MSG_SET_ODOMETER, content);
+            }
+            default -> null;
+        };
     }
 
 }