01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * 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: package org.apache.cocoon.taglib.test;
18:
19: import org.apache.cocoon.taglib.IterationTag;
20: import org.apache.cocoon.taglib.TagSupport;
21: import org.xml.sax.Attributes;
22: import org.xml.sax.SAXException;
23:
24: /**
25: * @author <a href="mailto:volker.schmitt@basf-it-services.com">Volker Schmitt</a>
26: * @version CVS $Id: IterationTestTag.java 433543 2006-08-22 06:22:54Z crossley $
27: */
28: public class IterationTestTag extends TagSupport implements
29: IterationTag {
30:
31: private int i = 0;
32: private int count = 2;
33:
34: /*
35: * @see Tag#doStartTag(String, String, String, Attributes)
36: */
37: public int doStartTag(String namespaceURI, String localName,
38: String qName, Attributes atts) throws SAXException {
39: if (count > 0)
40: return EVAL_BODY;
41: return SKIP_BODY;
42: }
43:
44: /*
45: * @see IterationTag#doAfterBody()
46: */
47: public int doAfterBody() throws SAXException {
48: if (++i >= count)
49: return SKIP_BODY;
50: return EVAL_BODY_AGAIN;
51: }
52:
53: public void setCount(String count) {
54: this .count = Integer.parseInt(count);
55: }
56:
57: /*
58: * @see Recyclable#recycle()
59: */
60: public void recycle() {
61: i = 0;
62: count = 2;
63: super.recycle();
64: }
65: }
|