Index: src/java/javax/jdo/annotations/Cacheable.java
===================================================================
--- src/java/javax/jdo/annotations/Cacheable.java	(revision 0)
+++ src/java/javax/jdo/annotations/Cacheable.java	(revision 0)
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package javax.jdo.annotations;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Annotation to specify that this class/field/property is cacheable
+ * in a Level 2 cache.
+ * This corresponds to the xml attribute "cacheable" of the "class", "field"
+ * and "property" elements.
+ * @version 2.2
+ * @since 2.2
+ */
+@Target({ElementType.TYPE, ElementType.FIELD, ElementType.METHOD}) 
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Cacheable
+{
+	boolean value() default true;
+}
\ No newline at end of file
Index: src/java/javax/jdo/annotations/PersistenceCapable.java
===================================================================
--- src/java/javax/jdo/annotations/PersistenceCapable.java	(revision 676130)
+++ src/java/javax/jdo/annotations/PersistenceCapable.java	(working copy)
@@ -70,6 +70,11 @@
      */
     Class objectIdClass() default void.class;
 
+    /** Whether this class is cacheable in a Level2 cache.
+     * @since 2.2
+     */
+    boolean cacheable() default true;
+
     /** Any vendor extensions. 
      */
     Extension[] extensions() default {};
Index: src/java/javax/jdo/annotations/Persistent.java
===================================================================
--- src/java/javax/jdo/annotations/Persistent.java	(revision 676130)
+++ src/java/javax/jdo/annotations/Persistent.java	(working copy)
@@ -203,6 +203,11 @@
      */
     int recursionDepth() default 1;
 
+    /** Whether this field/property is cacheable in a Level2 cache.
+     * @since 2.2
+     */
+    boolean cacheable() default true;
+
     /** Vendor extensions for this member. 
      * @return the vendor extensions
      */