Replace public hasRestTemplateDefaults() method with hasBaseUri()

See gh-32180

spring-web/src/main/java/org/springframework/web/client/DefaultRestClientBuilder.java

@@ -195,7 +195,7 @@ final class DefaultRestClientBuilder implements RestClient.Builder {
 		UriTemplateHandler uriTemplateHandler = restTemplate.getUriTemplateHandler();
 		if (uriTemplateHandler instanceof DefaultUriBuilderFactory builderFactory) {
 			// only reuse the DefaultUriBuilderFactory if it has been customized
-			if (builderFactory.hasRestTemplateDefaults()) {
+			if (hasRestTemplateDefaults(builderFactory)) {
 				return null;
 			}
 			else {
@@ -210,6 +210,19 @@ final class DefaultRestClientBuilder implements RestClient.Builder {
 		}
 	}
 
+
+	/**
+	 * Indicate whether this {@code DefaultUriBuilderFactory} uses the default
+	 * {@link org.springframework.web.client.RestTemplate RestTemplate} settings.
+	 */
+	private static boolean hasRestTemplateDefaults(DefaultUriBuilderFactory factory) {
+		// see RestTemplate::initUriTemplateHandler
+		return (!factory.hasBaseUri() &&
+				factory.getEncodingMode() == DefaultUriBuilderFactory.EncodingMode.URI_COMPONENT &&
+				CollectionUtils.isEmpty(factory.getDefaultUriVariables()) &&
+				factory.shouldParsePath());
+	}
+
 	private static ClientHttpRequestFactory getRequestFactory(RestTemplate restTemplate) {
 		ClientHttpRequestFactory requestFactory = restTemplate.getRequestFactory();
 		if (requestFactory instanceof InterceptingClientHttpRequestFactory interceptingClientHttpRequestFactory) {

spring-web/src/main/java/org/springframework/web/util/DefaultUriBuilderFactory.java

@@ -83,6 +83,15 @@ public class DefaultUriBuilderFactory implements UriBuilderFactory {
 	}
 
 
+	/**
+	 * Determine whether this factory has been configured with a base URI.
+	 * @since 6.1.4
+	 * @see #DefaultUriBuilderFactory()
+	 */
+	public final boolean hasBaseUri() {
+		return (this.baseUri != null);
+	}
+
 	/**
 	 * Set the {@link EncodingMode encoding mode} to use.
 	 * <p>By default this is set to {@link EncodingMode#TEMPLATE_AND_VALUES
@@ -157,20 +166,6 @@ public class DefaultUriBuilderFactory implements UriBuilderFactory {
 		return this.parsePath;
 	}
 
-	/**
-	 * Indicates whether this {@code DefaultUriBuilderFactory} uses the default
-	 * {@link org.springframework.web.client.RestTemplate RestTemplate}
-	 * settings.
-	 * @since 6.1.4
-	 */
-	public boolean hasRestTemplateDefaults() {
-		// see RestTemplate::initUriTemplateHandler
-		return this.baseUri == null &&
-				this.encodingMode == EncodingMode.URI_COMPONENT &&
-				CollectionUtils.isEmpty(this.defaultUriVariables) &&
-				this.parsePath;
-	}
-
 
 	// UriTemplateHandler