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From t.@apache.org
Subject svn commit: r1729183 - /commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java
Date Mon, 08 Feb 2016 14:44:51 GMT
Author: tv
Date: Mon Feb  8 14:44:51 2016
New Revision: 1729183

URL: http://svn.apache.org/viewvc?rev=1729183&view=rev
Log:
Make sure the SoftReference can actually be garbage collected.

Added:
    commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java
  (with props)

Added: commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java
URL: http://svn.apache.org/viewvc/commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java?rev=1729183&view=auto
==============================================================================
--- commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java
(added)
+++ commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java
Mon Feb  8 14:44:51 2016
@@ -0,0 +1,55 @@
+package org.apache.commons.jcs.engine.memory.util;
+
+/*
+ * 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.
+ */
+
+import org.apache.commons.jcs.engine.behavior.ICacheElement;
+
+/**
+ * This wrapper is needed for double linked lists.
+ */
+public class DefaultMemoryElementDescriptor<K, V>
+    extends MemoryElementDescriptor<K, V>
+{
+    /** Don't change */
+    private static final long serialVersionUID = -1905161209035522460L;
+
+    /** The CacheElement wrapped by this descriptor */
+    private final ICacheElement<K, V> ce;
+
+    /**
+     * Constructs a usable MemoryElementDescriptor.
+     * <p>
+     * @param ce
+     */
+    public DefaultMemoryElementDescriptor( ICacheElement<K, V> ce )
+    {
+        super( ce );
+        this.ce = ce;
+    }
+
+    /**
+     * @return the ce
+     */
+    @Override
+    public ICacheElement<K, V> getCacheElement()
+    {
+        return ce;
+    }
+}

Propchange: commons/proper/jcs/trunk/commons-jcs-core/src/main/java/org/apache/commons/jcs/engine/memory/util/DefaultMemoryElementDescriptor.java
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