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.beans;
018
019 import java.util.Locale;
020
021 import org.apache.commons.jxpath.ri.QName;
022 import org.apache.commons.jxpath.ri.model.NodePointer;
023 import org.apache.commons.jxpath.ri.model.NodePointerFactory;
024 import org.apache.commons.jxpath.util.ValueUtils;
025
026 /**
027 * Implements NodePointerFactory for stand-alone collections.
028 *
029 * @author Dmitri Plotnikov
030 * @version $Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
031 */
032 public class CollectionPointerFactory implements NodePointerFactory {
033
034 /** factory order constant */
035 public static final int COLLECTION_POINTER_FACTORY_ORDER = 10;
036
037 public int getOrder() {
038 return COLLECTION_POINTER_FACTORY_ORDER;
039 }
040
041 public NodePointer createNodePointer(QName name, Object bean, Locale locale) {
042 return ValueUtils.isCollection(bean) ? new CollectionPointer(bean, locale) : null;
043 }
044
045 public NodePointer createNodePointer(NodePointer parent, QName name,
046 Object bean) {
047 return ValueUtils.isCollection(bean) ? new CollectionPointer(parent, bean) : null;
048 }
049 }