01: /*
02: * $Id: SimpleNodeList.java 471756 2006-11-06 15:01:43Z husted $
03: *
04: * Licensed to the Apache Software Foundation (ASF) under one
05: * or more contributor license agreements. See the NOTICE file
06: * distributed with this work for additional information
07: * regarding copyright ownership. The ASF licenses this file
08: * to you under the Apache License, Version 2.0 (the
09: * "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.List;
24:
25: import org.apache.commons.logging.Log;
26: import org.apache.commons.logging.LogFactory;
27: import org.w3c.dom.Node;
28: import org.w3c.dom.NodeList;
29:
30: public class SimpleNodeList implements NodeList {
31:
32: private Log log = LogFactory.getLog(SimpleNodeList.class);
33:
34: private List<Node> nodes;
35:
36: public SimpleNodeList(List<Node> nodes) {
37: this .nodes = nodes;
38: }
39:
40: public int getLength() {
41: if (log.isTraceEnabled())
42: log.trace("getLength: " + nodes.size());
43: return nodes.size();
44: }
45:
46: public Node item(int i) {
47: log.trace("getItem: " + i);
48: return nodes.get(i);
49: }
50:
51: public String toString() {
52: StringBuffer sb = new StringBuffer("SimpleNodeList: [");
53: for (int i = 0; i < getLength(); i++)
54: sb.append(item(i).getNodeName() + ',');
55: sb.append("]");
56: return sb.toString();
57: }
58: }
|