| /* |
| * 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.jxpath; |
| |
| import java.util.Iterator; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Implements the DynamicPropertyHandler interface for {@link java.util.Map}. |
| * |
| * @author Dmitri Plotnikov |
| * @version $Revision$ $Date$ |
| */ |
| public class MapDynamicPropertyHandler implements DynamicPropertyHandler { |
| |
| public String[] getPropertyNames(Object object) { |
| Map map = (Map) object; |
| Set set = map.keySet(); |
| String[] names = new String[set.size()]; |
| Iterator it = set.iterator(); |
| for (int i = 0; i < names.length; i++) { |
| names[i] = String.valueOf(it.next()); |
| } |
| return names; |
| } |
| |
| public Object getProperty(Object object, String propertyName) { |
| return ((Map) object).get(propertyName); |
| } |
| |
| public void setProperty(Object object, String propertyName, Object value) { |
| ((Map) object).put(propertyName, value); |
| } |
| } |