| BufferTag.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.taglib.util;
21
22 import com.liferay.portal.kernel.util.StringPool;
23
24 import javax.servlet.jsp.tagext.BodyTagSupport;
25
26 /**
27 * <a href="BufferTag.java.html"><b><i>View Source</i></b></a>
28 *
29 * @author Brian Wing Shun Chan
30 *
31 */
32 public class BufferTag extends BodyTagSupport {
33
34 public int doStartTag() {
35 return EVAL_BODY_BUFFERED;
36 }
37
38 public int doAfterBody() {
39 _bodyContentString = getBodyContent().getString();
40
41 return SKIP_BODY;
42 }
43
44 public int doEndTag() {
45 pageContext.setAttribute(_var, _bodyContentString);
46
47 return EVAL_PAGE;
48 }
49
50 public void setVar(String var) {
51 _var = var;
52 }
53
54 private String _var;
55 private String _bodyContentString = StringPool.BLANK;
56
57 }