checkstyle

Author: CharlesDuboisSAP

orchestration/src/main/java/com/sap/ai/sdk/orchestration/AssistantMessage.java

@@ -14,6 +14,7 @@
 import lombok.Getter;
 import lombok.Value;
 import lombok.experimental.Accessors;
+import lombok.val;
 
 /** Represents a chat message as 'assistant' to the orchestration service. */
 @Value
@@ -68,7 +69,7 @@ public ChatMessage createChatMessage() {
     if (toolCalls() != null) {
       return AssistantChatMessage.create().role(ASSISTANT).toolCalls(toolCalls);
     }
-    var texts =
+    val texts =
         content.items().stream()
             .filter(item -> item instanceof TextItem)
             .map(item -> (TextItem) item)

orchestration/src/main/java/com/sap/ai/sdk/orchestration/MessageContent.java

@@ -6,6 +6,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import javax.annotation.Nonnull;
+import lombok.val;
 
 /**
  * Represents the content of a chat message.
@@ -35,34 +36,36 @@ public record MessageContent(@Nonnull List<ContentItem> items) {
   //    return new MessageContent(itemList);
   //  }
   @Nonnull
-  static MessageContent fromChatMessageContent(ChatMessageContent chatMessageContent) {
+  static MessageContent fromChatMessageContent(final ChatMessageContent chatMessageContent) {
     if (chatMessageContent instanceof ChatMessageContent.InnerString innerString) {
       return new MessageContent(List.of(new TextItem(innerString.value())));
     } else if (chatMessageContent
         instanceof ChatMessageContent.InnerTextContents innerTextContents) {
-      var items =
+      val texts =
           innerTextContents.values().stream()
               .map(textContent -> ((ContentItem) new TextItem(textContent.getText())))
               .toList();
-      return new MessageContent(items);
+      return new MessageContent(texts);
     } else {
       throw new IllegalArgumentException(
           "Contents of type " + chatMessageContent.getClass() + " are not supported.");
     }
   }
 
   @Nonnull
-  static MessageContent fromUserChatMessageContent(UserChatMessageContent chatMessageContent) {
+  static MessageContent fromUserChatMessageContent(
+      final UserChatMessageContent chatMessageContent) {
     if (chatMessageContent instanceof UserChatMessageContent.InnerString innerString) {
       return new MessageContent(List.of(new TextItem(innerString.value())));
     } else if (chatMessageContent
-        instanceof UserChatMessageContent.InnerUserChatMessageContentItems innerContentItems) {
-      var items = new ArrayList<ContentItem>();
-      for (var value : innerContentItems.values()) {
+        instanceof
+        final UserChatMessageContent.InnerUserChatMessageContentItems innerContentItems) {
+      val items = new ArrayList<ContentItem>();
+      for (val value : innerContentItems.values()) {
         if (value.getType().equals(UserChatMessageContentItem.TypeEnum.TEXT)) {
           items.add(new TextItem(value.getText()));
         } else if (value.getType().equals(UserChatMessageContentItem.TypeEnum.IMAGE_URL)) {
-          var detailLevel = ImageItem.DetailLevel.fromString(value.getImageUrl().getDetail());
+          val detailLevel = ImageItem.DetailLevel.fromString(value.getImageUrl().getDetail());
           items.add(new ImageItem(value.getImageUrl().getUrl(), detailLevel));
         }
       }

orchestration/src/main/java/com/sap/ai/sdk/orchestration/OrchestrationChatResponse.java

@@ -17,6 +17,7 @@
 import javax.annotation.Nonnull;
 import lombok.RequiredArgsConstructor;
 import lombok.Value;
+import lombok.val;
 
 /** Orchestration chat completion output. */
 @Value
@@ -60,10 +61,10 @@ public TokenUsage getTokenUsage() {
    */
   @Nonnull
   public List<Message> getAllMessages() throws IllegalArgumentException {
-    final var messages = new ArrayList<Message>();
+    val messages = new ArrayList<Message>();
     for (final ChatMessage chatMessage : originalResponse.getModuleResults().getTemplating()) {
       if (chatMessage instanceof AssistantChatMessage assistantChatMessage) {
-        var toolCalls = assistantChatMessage.getToolCalls();
+        val toolCalls = assistantChatMessage.getToolCalls();
         if (!toolCalls.isEmpty()) {
           messages.add(new AssistantMessage(toolCalls));
         } else {

orchestration/src/main/java/com/sap/ai/sdk/orchestration/SystemMessage.java

@@ -16,6 +16,7 @@
 import lombok.Value;
 import lombok.experimental.Accessors;
 import lombok.experimental.Tolerate;
+import lombok.val;
 
 /** Represents a chat message as 'system' to the orchestration service. */
 @Value
@@ -58,8 +59,7 @@ public SystemMessage withText(@Nonnull final String message) {
   @Nonnull
   @Override
   public ChatMessage createChatMessage() {
-
-    var texts =
+    val texts =
         content.items().stream()
             .filter(item -> item instanceof TextItem)
             .map(item -> (TextItem) item)

orchestration/src/main/java/com/sap/ai/sdk/orchestration/UserMessage.java

@@ -88,6 +88,7 @@ public UserMessage withImage(@Nonnull final String imageUrl) {
     return new UserMessage(new MessageContent(contentItems));
   }
 
+  @Override
   @Nonnull
   public ChatMessage createChatMessage() {
     final var contentList = new LinkedList<UserChatMessageContentItem>();