1 /*
2 * Copyright 2008 The Kuali Foundation
3 *
4 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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.kuali.ole.sys.document.web.renderers;
17
18 import java.io.IOException;
19
20 import javax.servlet.jsp.JspException;
21 import javax.servlet.jsp.JspWriter;
22 import javax.servlet.jsp.PageContext;
23 import javax.servlet.jsp.tagext.Tag;
24
25 import org.kuali.ole.sys.document.web.AccountingLineTable;
26
27 /**
28 * Renders a table
29 */
30 public class TableRenderer implements Renderer {
31 AccountingLineTable table;
32
33 /**
34 * Clears out the table
35 * @see org.kuali.ole.sys.document.web.renderers.Renderer#clear()
36 */
37 public void clear() {
38 table = null;
39 }
40
41 /**
42 *
43 * @see org.kuali.ole.sys.document.web.renderers.Renderer#render(javax.servlet.jsp.PageContext, javax.servlet.jsp.tagext.Tag)
44 */
45 public void render(PageContext pageContext, Tag parentTag) throws JspException {
46 JspWriter out = pageContext.getOut();
47 try {
48 out.write(buildBeginningTableTag());
49 table.renderChildrenRows(pageContext, parentTag);
50 out.write(buildEndingTableTag());
51 }
52 catch (IOException ioe) {
53 throw new JspException("Difficulty with rendering inner table", ioe);
54 }
55 }
56
57 /**
58 * Builds the opening tag of the table, ie <table class="datatable">
59 * @return the String for the opening tag
60 */
61 protected String buildBeginningTableTag() {
62 return "<table class=\"datatable\">";
63 }
64
65 /**
66 * Builds the closing tag of the table, ie </table>
67 * @return the String for the closing tag
68 */
69 protected String buildEndingTableTag() {
70 return "</table>";
71 }
72
73 /**
74 * Gets the table attribute.
75 * @return Returns the table.
76 */
77 public AccountingLineTable getTable() {
78 return table;
79 }
80
81 /**
82 * Sets the table attribute value.
83 * @param table The table to set.
84 */
85 public void setTable(AccountingLineTable table) {
86 this.table = table;
87 }
88 }