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Java > Open Source Codes > org > apache > taglibs > utility > basic > MacroPaste


1 /*
2  * Copyright 1999,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.taglibs.utility.basic;
17
18 import javax.servlet.jsp.*;
19 import javax.servlet.jsp.tagext.*;
20
21 /**
22   * This tag will put the contents of
23   * the writer with a given name in the
24   * page.
25   *
26   * Author Mandar Raje.
27   */
28
29 public class MacroPaste extends TagSupport {
30
31     private String JavaDoc name;
32
33     public String JavaDoc getName() {
34     return name;
35     }
36
37     public void setName(String JavaDoc val) {
38     this.name = val;
39     }
40
41     public int doStartTag() {
42     return EVAL_BODY_INCLUDE;
43     }
44
45     public int doEndTag() throws JspException {
46         try {
47         BodyContent bOut = (BodyContent)
48         pageContext.getAttribute(this.getName());
49         bOut.writeOut(pageContext.getOut());
50         } catch (Exception JavaDoc ex) {
51             throw new JspException("Could set pageContext attribute");
52         }
53         return super.doEndTag();
54     }
55
56 }
57
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