Bug 37237043 - [37193730->24.09.1] $SYS:Config:EventDispatcher throws NPE when coherence-mp-config used on storage-disabled node

[git-p4: depot-paths = "//dev/coherence-ce/release/coherence-ce-v24.09/": change = 112258]

Author: tmiddlet2666

prj/coherence-core/src/main/java/com/tangosol/net/events/internal/StorageDispatcher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000, 2023, Oracle and/or its affiliates.
+ * Copyright (c) 2000, 2024, Oracle and/or its affiliates.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * https://oss.oracle.com/licenses/upl.
@@ -90,6 +90,12 @@ public String getCacheName()
         return f_sCacheName;
         }
 
+    @Override
+    public CacheService getCacheService()
+        {
+        return f_service;
+        }
+
     @Override
     public String getServiceName()
         {

prj/coherence-core/src/main/java/com/tangosol/net/events/partition/cache/CacheLifecycleEventDispatcher.java

@@ -1,11 +1,13 @@
 /*
- * Copyright (c) 2020 Oracle and/or its affiliates.
+ * Copyright (c) 2020, 2024 Oracle and/or its affiliates.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at
- * http://oss.oracle.com/licenses/upl.
+ * https://oss.oracle.com/licenses/upl.
  */
 package com.tangosol.net.events.partition.cache;
 
+import com.tangosol.net.CacheService;
+
 import com.tangosol.net.events.EventDispatcher;
 
 /**
@@ -34,6 +36,13 @@ public interface CacheLifecycleEventDispatcher
      */
     public String getServiceName();
 
+    /**
+     * Return the {@link CacheService} associated with this dispatcher.
+     *
+     * @return the {@link CacheService}
+     */
+    public CacheService getCacheService();
+
     /**
      * Return the optional scope name that this dispatcher is associated with.
      *

prj/coherence-grpc-client-common/src/main/java/com/oracle/coherence/grpc/client/common/GrpcCacheLifecycleEventDispatcher.java

@@ -7,6 +7,8 @@
 package com.oracle.coherence.grpc.client.common;
 
 import com.tangosol.internal.net.ConfigurableCacheFactorySession;
+
+import com.tangosol.net.CacheService;
 import com.tangosol.net.Coherence;
 import com.tangosol.net.NamedCache;
 
@@ -71,6 +73,12 @@ public String getScopeName()
         {
         return f_service == null ? Coherence.SYSTEM_SCOPE : f_service.getScopeName();
         }
+        
+    @Override
+    public CacheService getCacheService()
+        {
+        return getService();
+        }
 
     // ----- RemoteSessionDispatcher methods --------------------------------
 

prj/coherence-mp/config/src/main/java/com/oracle/coherence/mp/config/CoherenceConfigSource.java

@@ -1,17 +1,19 @@
 /*
- * Copyright (c) 2000, 2022, Oracle and/or its affiliates.
+ * Copyright (c) 2000, 2024, Oracle and/or its affiliates.
  *
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * https://oss.oracle.com/licenses/upl.
  */
 package com.oracle.coherence.mp.config;
 
-import com.oracle.coherence.common.base.Classes;
 import com.oracle.coherence.cdi.events.Activated;
 import com.oracle.coherence.cdi.events.MapName;
 import com.oracle.coherence.cdi.events.ScopeName;
 
+import com.oracle.coherence.common.base.Classes;
+
 import com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache;
+
 import com.tangosol.net.CacheService;
 import com.tangosol.net.Coherence;
 import com.tangosol.net.ConfigurableCacheFactory;
@@ -23,7 +25,6 @@
 
 import com.tangosol.net.events.partition.cache.CacheLifecycleEvent;
 import com.tangosol.net.events.partition.cache.CacheLifecycleEventDispatcher;
-import com.tangosol.net.events.partition.cache.PartitionedCacheDispatcher;
 import com.tangosol.util.MapEvent;
 
 import java.util.Collections;
@@ -193,8 +194,7 @@ public void onEvent(CacheLifecycleEvent event)
 
         if (event.getType() == CacheLifecycleEvent.Type.CREATED)
             {
-            m_configMap = ((PartitionedCacheDispatcher) event.getEventDispatcher()).getBackingMapContext()
-                    .getManagerContext().getCacheService().ensureCache(MAP_NAME, Classes.getContextClassLoader());
+            m_configMap = event.getEventDispatcher().getCacheService().ensureCache(MAP_NAME, Classes.getContextClassLoader());
             }
         }