svn commit: r1186856 - /commons/proper/ognl/branches/new-cache-approach/src/main/java/org/apache/commons/ognl/internal/HashMapClassCache.java

[mc...@apache.org]

Author: mcucchiara
Date: Thu Oct 20 15:36:48 2011
New Revision: 1186856

URL: http://svn.apache.org/viewvc?rev=1186856&view=rev
Log:
New HashMap Class Cache

Added:
    commons/proper/ognl/branches/new-cache-approach/src/main/java/org/apache/commons/ognl/internal/HashMapClassCache.java

Added: commons/proper/ognl/branches/new-cache-approach/src/main/java/org/apache/commons/ognl/internal/HashMapClassCache.java
URL: http://svn.apache.org/viewvc/commons/proper/ognl/branches/new-cache-approach/src/main/java/org/apache/commons/ognl/internal/HashMapClassCache.java?rev=1186856&view=auto
==============================================================================
--- commons/proper/ognl/branches/new-cache-approach/src/main/java/org/apache/commons/ognl/internal/HashMapClassCache.java (added)
+++ commons/proper/ognl/branches/new-cache-approach/src/main/java/org/apache/commons/ognl/internal/HashMapClassCache.java Thu Oct 20 15:36:48 2011
@@ -0,0 +1,51 @@
+/*
+ * $Id: $
+ *
+ * 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 org.apache.commons.ognl.internal;
+
+import org.apache.commons.ognl.ClassCacheInspector;
+import org.apache.commons.ognl.internal.entry.CacheEntryFactory;
+
+public class HashMapClassCache<T>
+    extends HashMapCache<Class<?>,T>
+    implements ClassCache<T>
+{
+    private ClassCacheInspector inspector;
+
+    public HashMapClassCache( CacheEntryFactory<Class<?>, T> entryFactory )
+    {
+        super( entryFactory );
+    }
+
+    public void setClassInspector( ClassCacheInspector inspector )
+    {
+        this.inspector = inspector;
+    }
+
+    public T put( Class<?> key, T value )
+    {
+        if ( inspector != null && !inspector.shouldCache( key ) )
+        {
+            return value;
+        }
+        return super.put( key, value );
+    }
+}