001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.commons.jxpath.ri.model.dynamic;
018    
019    import org.apache.commons.jxpath.ri.QName;
020    import org.apache.commons.jxpath.ri.model.beans.BeanAttributeIterator;
021    import org.apache.commons.jxpath.ri.model.beans.PropertyOwnerPointer;
022    
023    /**
024     * <code>DynamicAttributeIterator</code> is different from a regular
025     * <code>BeanAttributeIterator</code> in that given a property name it
026     * will always find that property (albeit with a null value).
027     *
028     * @author <a href="mailto:dmitri@apache.org">Dmitri Plotnikov</a>
029     * @version $Id: DynamicAttributeIterator.java 652845 2008-05-02 17:46:46Z ebourg $
030     */
031    public class DynamicAttributeIterator extends BeanAttributeIterator {
032    
033        /**
034         * Create a new DynamicAttributeIterator.
035         * @param parent pointer
036         * @param name to match properties
037         */
038        public DynamicAttributeIterator(PropertyOwnerPointer parent, QName name) {
039            super(parent, name);
040        }
041    
042        protected void prepareForIndividualProperty(String name) {
043             ((DynamicPropertyPointer) getPropertyPointer()).setPropertyName(name);
044             super.prepareForIndividualProperty(name);
045        }
046    }