1 /*
2 * $Id: ArrayAdapter.java 471756 2006-11-06 15:01:43Z husted $
3 *
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21 package org.apache.struts2.views.xslt;
22
23 import java.util.ArrayList;
24 import java.util.List;
25
26 import org.apache.commons.logging.Log;
27 import org.apache.commons.logging.LogFactory;
28 import org.w3c.dom.Node;
29
30
31 /***
32 */
33 public class ArrayAdapter extends AbstractAdapterElement {
34
35 private Log log = LogFactory.getLog(this.getClass());
36
37 public ArrayAdapter() {
38 }
39
40 public ArrayAdapter(AdapterFactory adapterFactory, AdapterNode parent, String propertyName, Object value) {
41 setContext(adapterFactory, parent, propertyName, value);
42 }
43
44 protected List<Node> buildChildAdapters() {
45 List<Node> children = new ArrayList<Node>();
46 Object[] values = (Object[]) getPropertyValue();
47
48 for (Object value : values) {
49 Node childAdapter = getAdapterFactory().adaptNode(this, "item", value);
50 if (childAdapter != null)
51 children.add(childAdapter);
52
53 if (log.isDebugEnabled()) {
54 log.debug(this + " adding adapter: " + childAdapter);
55 }
56 }
57
58 return children;
59 }
60 }