Merge branch '7.0.x'

framework-platform/framework-platform.gradle

@@ -9,7 +9,7 @@ javaPlatform {
 dependencies {
 	api(platform("com.fasterxml.jackson:jackson-bom:2.20.2"))
 	api(platform("io.micrometer:micrometer-bom:1.16.4"))
-	api(platform("io.netty:netty-bom:4.2.10.Final"))
+	api(platform("io.netty:netty-bom:4.2.12.Final"))
 	api(platform("io.projectreactor:reactor-bom:2025.0.4"))
 	api(platform("io.rsocket:rsocket-bom:1.1.5"))
 	api(platform("org.apache.groovy:groovy-bom:5.0.4"))

spring-context/src/main/java/org/springframework/cache/annotation/Cacheable.java

@@ -193,8 +193,18 @@ public @interface Cacheable {
 	 * This is effectively a hint and the chosen cache provider might not actually
 	 * support it in a synchronized fashion. Check your provider documentation for
 	 * more details on the actual semantics.
+	 * <p>Note that `sync=true` leads to a combined callback operation against the
+	 * cache provider. If this combined operation fails on initial cache access,
+	 * there is no separate put operation to attempt anymore. Whereas for a default
+	 * `sync=false` setup, there are independent get and put steps: If the get step
+	 * fails but its error is suppressed in the {@code CacheErrorHandler} setup,
+	 * there will still be a put attempt after calling the underlying method.
 	 * @since 4.3
 	 * @see org.springframework.cache.Cache#get(Object, Callable)
+	 * @see org.springframework.cache.Cache#get(Object)
+	 * @see org.springframework.cache.Cache#put(Object, Object)
+	 * @see org.springframework.cache.interceptor.CacheErrorHandler#handleCacheGetError
+	 * @see org.springframework.cache.interceptor.CacheErrorHandler#handleCachePutError
 	 */
 	boolean sync() default false;
 

spring-context/src/main/java/org/springframework/cache/interceptor/CacheErrorHandler.java

@@ -16,6 +16,8 @@
 
 package org.springframework.cache.interceptor;
 
+import java.util.concurrent.Callable;
+
 import org.jspecify.annotations.Nullable;
 
 import org.springframework.cache.Cache;
@@ -39,10 +41,17 @@ public interface CacheErrorHandler {
 	 * Handle the given runtime exception thrown by the cache provider when
 	 * retrieving an item with the specified {@code key}, possibly
 	 * rethrowing it as a fatal exception.
+	 * <p>Note that for a default {@code @Cacheable} setup, this will be called
+	 * after an initial cache access failure, whereas the subsequent put step may
+	 * independently fail and be handled in {@link #handleCachePutError} still.
+	 * However, for {@code @Cacheable(sync=true)}, there is only a combined get step
+	 * with {@code handleCacheGetError} being called in case of failure; there won't
+	 * be a separate put attempt after initial cache access failure anymore.
 	 * @param exception the exception thrown by the cache provider
 	 * @param cache the cache
 	 * @param key the key used to get the item
 	 * @see Cache#get(Object)
+	 * @see Cache#get(Object, Callable)
 	 */
 	void handleCacheGetError(RuntimeException exception, Cache cache, Object key);
 

spring-context/src/main/java/org/springframework/context/event/ApplicationListenerMethodAdapter.java

@@ -126,10 +126,10 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 	}
 
 	private static List<ResolvableType> resolveDeclaredEventTypes(Method method, @Nullable EventListener ann) {
-		int count = (KotlinDetector.isSuspendingFunction(method) ? method.getParameterCount() - 1 : method.getParameterCount());
+		int count = (KotlinDetector.isSuspendingFunction(method) ? method.getParameterCount() - 1 :
+				method.getParameterCount());
 		if (count > 1) {
-			throw new IllegalStateException(
+			throw new IllegalStateException("Maximum one parameter is allowed for event listener method: " + method);
-					"Maximum one parameter is allowed for event listener method: " + method);
 		}
 
 		if (ann != null) {
@@ -156,6 +156,35 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 	}
 
 
+	/**
+	 * Return the target listener method.
+	 * @since 7.0.7 in public form (with protected visibility since 5.3)
+	 */
+	public final Method getTargetMethod() {
+		return this.targetMethod;
+	}
+
+	/**
+	 * Return the condition to use.
+	 * <p>Matches the {@code condition} attribute of the {@link EventListener}
+	 * annotation or any matching attribute on a composed annotation that
+	 * is meta-annotated with {@code @EventListener}.
+	 */
+	protected final @Nullable String getCondition() {
+		return this.condition;
+	}
+
+	/**
+	 * Return whether default execution is applicable for the target listener.
+	 * @since 6.2
+	 * @see #onApplicationEvent
+	 * @see EventListener#defaultExecution()
+	 */
+	protected final boolean isDefaultExecution() {
+		return this.defaultExecution;
+	}
+
+
 	/**
 	 * Initialize this instance.
 	 */
@@ -167,7 +196,7 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 
 	@Override
 	public void onApplicationEvent(ApplicationEvent event) {
-		if (isDefaultExecution()) {
+		if (this.defaultExecution) {
 			processEvent(event);
 		}
 	}
@@ -222,22 +251,11 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 	 * @see #getListenerId()
 	 */
 	protected String getDefaultListenerId() {
-		Method method = getTargetMethod();
 		StringJoiner sj = new StringJoiner(",", "(", ")");
-		for (Class<?> paramType : method.getParameterTypes()) {
+		for (Class<?> paramType : this.targetMethod.getParameterTypes()) {
 			sj.add(paramType.getName());
 		}
-		return ClassUtils.getQualifiedMethodName(method) + sj;
+		return ClassUtils.getQualifiedMethodName(this.targetMethod) + sj;
-	}
-
-	/**
-	 * Return whether default execution is applicable for the target listener.
-	 * @since 6.2
-	 * @see #onApplicationEvent
-	 * @see EventListener#defaultExecution()
-	 */
-	protected boolean isDefaultExecution() {
-		return this.defaultExecution;
 	}
 
 
@@ -274,11 +292,10 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 		if (args == null) {
 			return false;
 		}
-		String condition = getCondition();
+		if (StringUtils.hasText(this.condition)) {
-		if (StringUtils.hasText(condition)) {
 			Assert.notNull(this.evaluator, "EventExpressionEvaluator must not be null");
 			return this.evaluator.condition(
-					condition, event, this.targetMethod, this.methodKey, args);
+					this.condition, event, this.targetMethod, this.methodKey, args);
 		}
 		return true;
 	}
@@ -402,24 +419,6 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 		return this.applicationContext.getBean(this.beanName);
 	}
 
-	/**
-	 * Return the target listener method.
-	 * @since 5.3
-	 */
-	protected Method getTargetMethod() {
-		return this.targetMethod;
-	}
-
-	/**
-	 * Return the condition to use.
-	 * <p>Matches the {@code condition} attribute of the {@link EventListener}
-	 * annotation or any matching attribute on a composed annotation that
-	 * is meta-annotated with {@code @EventListener}.
-	 */
-	protected @Nullable String getCondition() {
-		return this.condition;
-	}
-
 	/**
 	 * Add additional details such as the bean type and method signature to
 	 * the given error message.
@@ -427,7 +426,7 @@ public class ApplicationListenerMethodAdapter implements GenericApplicationListe
 	 */
 	protected String getDetailedErrorMessage(Object bean, @Nullable String message) {
 		StringBuilder sb = (StringUtils.hasLength(message) ? new StringBuilder(message).append('\n') : new StringBuilder());
-		sb.append("HandlerMethod details: \n");
+		sb.append("ApplicationListenerMethodAdapter details: \n");
 		sb.append("Bean [").append(bean.getClass().getName()).append("]\n");
 		sb.append("Method [").append(this.method.toGenericString()).append("]\n");
 		return sb.toString();

spring-core/src/main/java/org/springframework/core/task/SimpleAsyncTaskExecutor.java

@@ -324,8 +324,7 @@ public class SimpleAsyncTaskExecutor extends CustomizableThreadCreator
 			catch (Throwable ex) {
 				// Release concurrency permit if thread creation fails
 				this.concurrencyThrottle.afterAccess();
-				throw new TaskRejectedException(
+				throw new TaskRejectedException("Failed to start execution thread for task: " + task, ex);
-						"Failed to start execution thread for task: " + task, ex);
 			}
 		}
 		else if (this.activeThreads != null) {

spring-core/src/main/java/org/springframework/core/task/support/TaskExecutorAdapter.java

@@ -42,7 +42,6 @@ import org.springframework.util.Assert;
  * @see java.util.concurrent.ExecutorService
  * @see java.util.concurrent.Executors
  */
-@SuppressWarnings("deprecation")
 public class TaskExecutorAdapter implements AsyncTaskExecutor {
 
 	private final Executor concurrentExecutor;

spring-webmvc/src/main/java/org/springframework/web/servlet/function/SseServerResponse.java

@@ -105,7 +105,6 @@ final class SseServerResponse extends AbstractServerResponse {
 
 		private static final byte[] NL_NL = new byte[]{'\n', '\n'};
 
-
 		private final ServerHttpResponse outputMessage;
 
 		private final DeferredResult<?> deferredResult;
@@ -118,7 +117,6 @@ final class SseServerResponse extends AbstractServerResponse {
 
 		private boolean sendFailed;
 
-
 		public DefaultSseBuilder(HttpServletResponse response, Context context, DeferredResult<?> deferredResult,
 				HttpHeaders httpHeaders) {
 			this.outputMessage = new ServletServerHttpResponse(response);
@@ -184,7 +182,6 @@ final class SseServerResponse extends AbstractServerResponse {
 		@Override
 		public void data(Object object) throws IOException {
 			Assert.notNull(object, "Object must not be null");
-
 			if (object instanceof String text) {
 				writeString(text);
 			}
@@ -206,7 +203,6 @@ final class SseServerResponse extends AbstractServerResponse {
 			this.builder.append("data:");
 			try {
 				this.outputMessage.getBody().write(builderBytes());
-
 				Class<?> dataClass = data.getClass();
 				for (HttpMessageConverter<?> converter : this.messageConverters) {
 					if (converter.canWrite(dataClass, MediaType.APPLICATION_JSON)) {
@@ -291,8 +287,7 @@ final class SseServerResponse extends AbstractServerResponse {
 			public HttpHeaders getHeaders() {
 				return this.mutableHeaders;
 			}
-
 		}
-
 	}
+
 }