fix: QueryTransformers must accept input ChatOptions

Fixes gh-3175

Signed-off-by: Thomas Vitale <ThomasVitale@users.noreply.github.com>

Author: ThomasVitale

spring-ai-rag/src/main/java/org/springframework/ai/rag/preretrieval/query/transformation/CompressionQueryTransformer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,7 +25,6 @@
 import org.springframework.ai.chat.client.ChatClient;
 import org.springframework.ai.chat.messages.Message;
 import org.springframework.ai.chat.messages.MessageType;
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.chat.prompt.PromptTemplate;
 import org.springframework.ai.rag.Query;
 import org.springframework.ai.rag.util.PromptAssert;
@@ -84,7 +83,6 @@ public Query transform(Query query) {
 			.user(user -> user.text(this.promptTemplate.getTemplate())
 				.param("history", formatConversationHistory(query.history()))
 				.param("query", query.text()))
-			.options(ChatOptions.builder().build())
 			.call()
 			.content();
 

spring-ai-rag/src/main/java/org/springframework/ai/rag/preretrieval/query/transformation/RewriteQueryTransformer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,6 @@
 import org.slf4j.LoggerFactory;
 
 import org.springframework.ai.chat.client.ChatClient;
-import org.springframework.ai.chat.prompt.ChatOptions;
 import org.springframework.ai.chat.prompt.PromptTemplate;
 import org.springframework.ai.rag.Query;
 import org.springframework.ai.rag.util.PromptAssert;
@@ -82,7 +81,6 @@ public Query transform(Query query) {
 			.user(user -> user.text(this.promptTemplate.getTemplate())
 				.param("target", this.targetSearchSystem)
 				.param("query", query.text()))
-			.options(ChatOptions.builder().build())
 			.call()
 			.content();
 

spring-ai-rag/src/main/java/org/springframework/ai/rag/preretrieval/query/transformation/TranslationQueryTransformer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2023-2024 the original author or authors.
+ * Copyright 2023-2025 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -91,7 +91,6 @@ public Query transform(Query query) {
 			.user(user -> user.text(this.promptTemplate.getTemplate())
 				.param("targetLanguage", this.targetLanguage)
 				.param("query", query.text()))
-			.options(ChatOptions.builder().build())
 			.call()
 			.content();