001    package org.apache.commons.ognl.internal.entry;
002    
003    /*
004     * Licensed to the Apache Software Foundation (ASF) under one
005     * or more contributor license agreements.  See the NOTICE file
006     * distributed with this work for additional information
007     * regarding copyright ownership.  The ASF licenses this file
008     * to you under the Apache License, Version 2.0 (the
009     * "License"); you may not use this file except in compliance
010     * with the License.  You may obtain a copy of the License at
011     *
012     *   http://www.apache.org/licenses/LICENSE-2.0
013     *
014     * Unless required by applicable law or agreed to in writing,
015     * software distributed under the License is distributed on an
016     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017     * KIND, either express or implied.  See the License for the
018     * specific language governing permissions and limitations
019     * under the License.
020     */
021    
022    /*
023     * $Id: FiedlCacheEntryFactory.java 1194954 2011-10-29 18:00:27Z mcucchiara $
024     */
025    
026    import org.apache.commons.ognl.internal.CacheException;
027    
028    import java.lang.reflect.Field;
029    import java.util.HashMap;
030    import java.util.Map;
031    
032    public class FieldCacheEntryFactory
033        implements ClassCacheEntryFactory<Map<String, Field>>
034    {
035        public Map<String, Field> create( Class<?> key )
036            throws CacheException
037        {
038            Field[] declaredFields = key.getDeclaredFields();
039            Map<String, Field> result = new HashMap<String, Field>( declaredFields.length );
040            for ( Field field : declaredFields )
041            {
042                result.put( field.getName(), field );
043            }
044            return result;
045        }
046    }
047