GH-9441: Deprecate Hazelcast module

Fixes: #9441

The most important Hazelcast CP Subsystem has been migrated to the Enterprise Edition.
Therefore, we cannon provide Open Source support for feature based on those in the commercial Hazelcast.

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/CacheEventType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -26,6 +26,7 @@
  *
  * @see org.springframework.integration.hazelcast.inbound.AbstractHazelcastMessageProducer
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public enum CacheEventType {
 
 	/**

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/CacheListeningPolicyType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -26,6 +26,7 @@
  *
  * @see org.springframework.integration.hazelcast.inbound.AbstractHazelcastMessageProducer
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public enum CacheListeningPolicyType {
 
 	/**

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/ClusterMonitorType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -28,6 +28,7 @@
  * @see com.hazelcast.core.DistributedObjectListener
  * @see com.hazelcast.core.LifecycleListener
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public enum ClusterMonitorType {
 
 	/**

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/DistributedSQLIterationType.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -27,6 +27,7 @@
  * @see org.springframework.integration.hazelcast.inbound.HazelcastDistributedSQLMessageSource
  * @see com.hazelcast.map.IMap
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public enum DistributedSQLIterationType {
 
 	/**

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/HazelcastHeaders.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -24,6 +24,7 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public abstract class HazelcastHeaders {
 
 	private static final String PREFIX = "hazelcast_";

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/HazelcastIntegrationDefinitionValidator.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -40,6 +40,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public final class HazelcastIntegrationDefinitionValidator {
 
 	public static <E extends Enum<E>> Set<String> validateEnumType(final Class<E> enumType, final String types) {

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/HazelcastLocalInstanceRegistrar.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -40,6 +40,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastLocalInstanceRegistrar implements SmartInitializingSingleton {
 
 	private static final Log logger = LogFactory.getLog(HazelcastLocalInstanceRegistrar.class);

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/HazelcastIntegrationConfigurationInitializer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -31,6 +31,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastIntegrationConfigurationInitializer implements IntegrationConfigurationInitializer {
 
 	@Override

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/xml/HazelcastClusterMonitorInboundChannelAdapterParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -34,6 +34,8 @@
  * @author Eren Avsarogullari
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastClusterMonitorInboundChannelAdapterParser extends
 		AbstractSingleBeanDefinitionParser {
 

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/xml/HazelcastContinuousQueryInboundChannelAdapterParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -37,6 +37,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastContinuousQueryInboundChannelAdapterParser extends AbstractSingleBeanDefinitionParser {
 
 	private static final String CHANNEL_ATTRIBUTE = "channel";

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/xml/HazelcastDistributedSQLInboundChannelAdapterParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2024 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -33,6 +33,8 @@
  * @author Eren Avsarogullari
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastDistributedSQLInboundChannelAdapterParser extends AbstractPollingInboundChannelAdapterParser {
 
 	private static final String CACHE_ATTRIBUTE = "cache";

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/xml/HazelcastEventDrivenInboundChannelAdapterParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -35,6 +35,8 @@
  * @author Eren Avsarogullari
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastEventDrivenInboundChannelAdapterParser extends AbstractSingleBeanDefinitionParser {
 
 	private static final String CHANNEL_ATTRIBUTE = "channel";

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/xml/HazelcastIntegrationNamespaceHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -24,6 +24,8 @@
  * @author Eren Avsarogullari
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastIntegrationNamespaceHandler extends AbstractIntegrationNamespaceHandler {
 
 	@Override

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/config/xml/HazelcastOutboundChannelAdapterParser.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -33,6 +33,8 @@
  * @author Eren Avsarogullari
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastOutboundChannelAdapterParser extends AbstractOutboundChannelAdapterParser {
 
 	private static final String CACHE_ATTRIBUTE = "cache";

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/inbound/AbstractHazelcastMessageProducer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2024 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -54,6 +54,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public abstract class AbstractHazelcastMessageProducer extends MessageProducerSupport {
 
 	protected final DistributedObject distributedObject;

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/inbound/HazelcastClusterMonitorMessageProducer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -50,6 +50,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastClusterMonitorMessageProducer extends MessageProducerSupport {
 
 	private final HazelcastInstance hazelcastInstance;

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/inbound/HazelcastContinuousQueryMessageProducer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -30,6 +30,8 @@
  * @author Eren Avsarogullari
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastContinuousQueryMessageProducer extends AbstractHazelcastMessageProducer {
 
 	private final String predicate;

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/inbound/HazelcastDistributedSQLMessageSource.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -36,7 +36,8 @@
  *
  * @since 6.0
  */
-@SuppressWarnings("rawtypes")
+@SuppressWarnings({ "rawtypes", "removal" })
+@Deprecated(forRemoval = true, since = "6.5")
 public class HazelcastDistributedSQLMessageSource extends AbstractMessageSource {
 
 	private final IMap<?, ?> distributedMap;

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/inbound/HazelcastEventDrivenMessageProducer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2023 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -49,6 +49,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastEventDrivenMessageProducer extends AbstractHazelcastMessageProducer {
 
 	public HazelcastEventDrivenMessageProducer(DistributedObject distributedObject) {

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/leader/LeaderInitiator.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2024 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -58,6 +58,7 @@
  * @author Christian Tzolov
  * @author Emil Palm
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public class LeaderInitiator implements SmartLifecycle, DisposableBean, ApplicationEventPublisherAware {
 
 	private static final LogAccessor logger = new LogAccessor(LeaderInitiator.class);

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/listener/HazelcastMembershipListener.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -37,6 +37,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastMembershipListener extends MembershipAdapter {
 
 	@Override

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/lock/HazelcastLockRegistry.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2022 the original author or authors.
+ * Copyright 2017-2025 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.
@@ -28,6 +28,7 @@
  *
  * @author Artem Bilan
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public class HazelcastLockRegistry implements LockRegistry {
 
 	private final HazelcastInstance client;

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/message/EntryEventMessagePayload.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2022 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -29,6 +29,7 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public class EntryEventMessagePayload<K, V> {
 
 	/**

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/metadata/HazelcastMetadataStore.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2017-2022 the original author or authors.
+ * Copyright 2017-2025 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.
@@ -37,6 +37,7 @@
  * @author Vinicius Carvalho
  * @author Artem Bilan
  */
+@Deprecated(forRemoval = true, since = "6.5")
 public class HazelcastMetadataStore implements ListenableMetadataStore, InitializingBean {
 
 	private static final String METADATA_STORE_MAP_NAME = "SPRING_INTEGRATION_METADATA_STORE";

spring-integration-hazelcast/src/main/java/org/springframework/integration/hazelcast/outbound/HazelcastCacheWritingMessageHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2024 the original author or authors.
+ * Copyright 2015-2025 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.
@@ -40,6 +40,8 @@
  *
  * @since 6.0
  */
+@Deprecated(forRemoval = true, since = "6.5")
+@SuppressWarnings("removal")
 public class HazelcastCacheWritingMessageHandler extends AbstractMessageHandler {
 
 	private DistributedObject distributedObject;