#1225 - ENH: Extend L2 server cache (near caching) for clearing "near caches"

src/main/java/io/ebeaninternal/server/transaction/RemoteTransactionEvent.java

@@ -2,6 +2,7 @@ package io.ebeaninternal.server.transaction;
 
 import io.ebeaninternal.api.SpiEbeanServer;
 import io.ebeaninternal.api.TransactionEventTable.TableIUD;
+import io.ebeaninternal.server.cache.RemoteCacheEvent;
 import io.ebeaninternal.server.cluster.BinaryMessageList;
 
 import java.io.IOException;
@@ -16,6 +17,8 @@ public class RemoteTransactionEvent implements Runnable {
 
   private DeleteByIdMap deleteByIdMap;
 
+  private RemoteCacheEvent remoteCacheEvent;
+
   private String serverName;
 
   private transient SpiEbeanServer server;
@@ -65,6 +68,9 @@ public class RemoteTransactionEvent implements Runnable {
     for (BeanPersistIds aBeanPersistList : beanPersistList) {
       aBeanPersistList.writeBinaryMessage(msgList);
     }
+    if (remoteCacheEvent != null) {
+      remoteCacheEvent.writeBinaryMessage(msgList);
+    }
   }
 
   public boolean isEmpty() {
@@ -77,6 +83,29 @@ public class RemoteTransactionEvent implements Runnable {
     beanPersistList.add(beanPersist);
   }
 
+  /**
+   * Add a cache clearAll event.
+   */
+  public RemoteTransactionEvent cacheClearAll() {
+    this.remoteCacheEvent = new RemoteCacheEvent(true);
+    return this;
+  }
+
+  /**
+   * Add a cache clear event for the given bean type.
+   */
+  public RemoteTransactionEvent cacheClear(Class<?> beanType) {
+    this.remoteCacheEvent = new RemoteCacheEvent(beanType);
+    return this;
+  }
+
+  /**
+   * Set the RemoteCacheEvent.
+   */
+  public void addRemoteCacheEvent(RemoteCacheEvent remoteCacheEvent) {
+    this.remoteCacheEvent = remoteCacheEvent;
+  }
+
   public void addTableIUD(TableIUD tableIud) {
     if (tableList == null) {
       tableList = new ArrayList<>(4);
@@ -108,4 +137,8 @@ public class RemoteTransactionEvent implements Runnable {
     return beanPersistList;
   }
 
+  public RemoteCacheEvent getRemoteCacheEvent() {
+    return remoteCacheEvent;
+  }
+
 }