#1211 - ENH: Support L2 cache complex natural keys include findList() queries

src/main/java/io/ebeaninternal/server/expression/NonPrepareExpression.java

@@ -2,12 +2,19 @@ package io.ebeaninternal.server.expression;
 
 import io.ebean.event.BeanQueryRequest;
 import io.ebeaninternal.api.SpiExpression;
+import io.ebeaninternal.api.NaturalKeyQueryData;
 
 /**
  * Base abstract expression that does nothing for prepareExpression().
  */
 abstract class NonPrepareExpression implements SpiExpression {
 
+  @Override
+  public boolean naturalKey(NaturalKeyQueryData data) {
+    // can't use naturalKey cache
+    return false;
+  }
+
   @Override
   public void simplify() {
     // do nothing