Deprecate TransactionCallbackWithoutResult

Closes gh-35606

spring-jms/src/test/java/org/springframework/jms/connection/JmsTransactionManagerTests.java

@@ -33,7 +33,6 @@ import org.springframework.transaction.TransactionDefinition;
 import org.springframework.transaction.TransactionStatus;
 import org.springframework.transaction.UnexpectedRollbackException;
 import org.springframework.transaction.support.DefaultTransactionDefinition;
-import org.springframework.transaction.support.TransactionCallbackWithoutResult;
 import org.springframework.transaction.support.TransactionSynchronizationManager;
 import org.springframework.transaction.support.TransactionTemplate;
 
@@ -120,15 +119,11 @@ class JmsTransactionManagerTests {
 			return null;
 		});
 		TransactionTemplate tt = new TransactionTemplate(tm);
-		tt.execute(new TransactionCallbackWithoutResult() {
-			@Override
-			protected void doInTransactionWithoutResult(TransactionStatus status) {
+		tt.execute(status ->
 				jt.execute((SessionCallback<Void>) sess -> {
 					assertThat(session).isSameAs(sess);
 					return null;
-				});
-			}
-		});
+				}));
 		tm.commit(ts);
 
 		verify(session).commit();
@@ -153,15 +148,12 @@ class JmsTransactionManagerTests {
 			return null;
 		});
 		TransactionTemplate tt = new TransactionTemplate(tm);
-		tt.execute(new TransactionCallbackWithoutResult() {
-			@Override
-			protected void doInTransactionWithoutResult(TransactionStatus status) {
+		tt.executeWithoutResult(status -> {
 			jt.execute((SessionCallback<Void>) sess -> {
 				assertThat(session).isSameAs(sess);
 				return null;
 			});
 			status.setRollbackOnly();
-			}
 		});
 		assertThatExceptionOfType(UnexpectedRollbackException.class).isThrownBy(() ->
 				tm.commit(ts));
@@ -191,15 +183,11 @@ class JmsTransactionManagerTests {
 		});
 		TransactionTemplate tt = new TransactionTemplate(tm);
 		tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NOT_SUPPORTED);
-		tt.execute(new TransactionCallbackWithoutResult() {
-			@Override
-			protected void doInTransactionWithoutResult(TransactionStatus status) {
+		tt.execute(status ->
 				jt.execute((SessionCallback<Void>) sess -> {
 					assertThat(session).isNotSameAs(sess);
 					return null;
-				});
-			}
-		});
+				}));
 		jt.execute((SessionCallback<Void>) sess -> {
 			assertThat(session).isSameAs(sess);
 			return null;
@@ -231,15 +219,11 @@ class JmsTransactionManagerTests {
 		});
 		TransactionTemplate tt = new TransactionTemplate(tm);
 		tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
-		tt.execute(new TransactionCallbackWithoutResult() {
-			@Override
-			protected void doInTransactionWithoutResult(TransactionStatus status) {
+		tt.execute(status ->
 				jt.execute((SessionCallback<Void>) sess -> {
 					assertThat(session).isNotSameAs(sess);
 					return null;
-				});
-			}
-		});
+				}));
 		jt.execute((SessionCallback<Void>) sess -> {
 			assertThat(session).isSameAs(sess);
 			return null;

spring-orm/src/test/java/org/springframework/orm/jpa/JpaTransactionManagerTests.java

@@ -28,9 +28,7 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.transaction.InvalidIsolationLevelException;
 import org.springframework.transaction.TransactionDefinition;
-import org.springframework.transaction.TransactionStatus;
 import org.springframework.transaction.TransactionSystemException;
-import org.springframework.transaction.support.TransactionCallbackWithoutResult;
 import org.springframework.transaction.support.TransactionSynchronization;
 import org.springframework.transaction.support.TransactionSynchronizationManager;
 import org.springframework.transaction.support.TransactionTemplate;
@@ -583,11 +581,7 @@ class JpaTransactionManagerTests {
 		tt.setIsolationLevel(TransactionDefinition.ISOLATION_SERIALIZABLE);
 
 		assertThatExceptionOfType(InvalidIsolationLevelException.class).isThrownBy(() ->
-			tt.execute(new TransactionCallbackWithoutResult() {
-				@Override
-				protected void doInTransactionWithoutResult(TransactionStatus status) {
-				}
-			}));
+			tt.executeWithoutResult(status -> {}));
 
 		verify(manager).close();
 	}
@@ -597,12 +591,9 @@ class JpaTransactionManagerTests {
 		assertThat(TransactionSynchronizationManager.hasResource(factory)).isFalse();
 		assertThat(TransactionSynchronizationManager.isSynchronizationActive()).isFalse();
 
-		tt.execute(new TransactionCallbackWithoutResult() {
-			@Override
-			public void doInTransactionWithoutResult(TransactionStatus status) {
+		tt.executeWithoutResult(status -> {
 			assertThat(TransactionSynchronizationManager.hasResource(factory)).isTrue();
 			status.flush();
-			}
 		});
 
 		assertThat(TransactionSynchronizationManager.hasResource(factory)).isFalse();

spring-tx/src/main/java/org/springframework/transaction/support/TransactionCallbackWithoutResult.java

@@ -16,6 +16,8 @@
 
 package org.springframework.transaction.support;
 
+import java.util.function.Consumer;
+
 import org.jspecify.annotations.Nullable;
 
 import org.springframework.transaction.TransactionStatus;
@@ -28,7 +30,9 @@ import org.springframework.transaction.TransactionStatus;
  * @author Juergen Hoeller
  * @since 28.03.2003
  * @see TransactionTemplate
+ * @deprecated as of 7.0, superseded by {@link TransactionOperations#executeWithoutResult(Consumer)}
  */
+@Deprecated(since = "7.0")
 public abstract class TransactionCallbackWithoutResult implements TransactionCallback<@Nullable Object> {
 
 	@Override