1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.jxpath.ri.model.beans;
19
20 import java.util.Locale;
21
22 import org.apache.commons.jxpath.ri.QName;
23 import org.apache.commons.jxpath.ri.model.NodePointer;
24 import org.apache.commons.jxpath.ri.model.NodePointerFactory;
25 import org.apache.commons.jxpath.util.ValueUtils;
26
27 /**
28 * Implements NodePointerFactory for stand-alone collections.
29 */
30 public class CollectionPointerFactory implements NodePointerFactory {
31
32 /** Factory order constant */
33 public static final int COLLECTION_POINTER_FACTORY_ORDER = 10;
34
35 /**
36 * Constructs a new instance.
37 */
38 public CollectionPointerFactory() {
39 // empty
40 }
41
42 @Override
43 public NodePointer createNodePointer(final NodePointer parent, final QName qName, final Object bean) {
44 return ValueUtils.isCollection(bean) ? new CollectionPointer(parent, bean) : null;
45 }
46
47 @Override
48 public NodePointer createNodePointer(final QName qName, final Object bean, final Locale locale) {
49 return ValueUtils.isCollection(bean) ? new CollectionPointer(bean, locale) : null;
50 }
51
52 @Override
53 public int getOrder() {
54 return COLLECTION_POINTER_FACTORY_ORDER;
55 }
56 }