dom4j - 1.6.1

Clover coverage report - dom4j - 1.6.1
Coverage timestamp: ma mei 16 2005 14:23:01 GMT+01:00
FRAMES NO FRAMES

file stats: | LOC: | 203 |  | Methods: | 15
| NCLOC: | 73 |  | Classes: | 1

Source file | Conditionals | Statements | Methods | TOTAL

XMLTableModel.java

75%

55,6%

53,3%

56,5%

1 |  | /*
2 |  | * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
3 |  | *
4 |  | * This software is open source.
5 |  | * See the bottom of this file for the licence.
6 |  | */
7 |  |
8 |  | package org.dom4j.swing;
9 |  |
10 |  | import java.util.List;
11 |  |
12 |  | import javax.swing.table.AbstractTableModel;
13 |  |
14 |  | import org.dom4j.Document;
15 |  | import org.dom4j.Element;
16 |  | import org.dom4j.XPath;
17 |  |
18 |  | /**
19 |  | * <p>
20 |  | * <code>XMLTableDefinition</code> repro.
21 |  | * </p>
22 |  | *
23 |  | * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
24 |  | * @version $Revision: 1.8 $
25 |  | */
26 |  | public class XMLTableModel extends AbstractTableModel {
27 |  | /** Holds value of property definition. */
28 |  | private XMLTableDefinition definition;
29 |  |
30 |  | /** Holds value of property source. */
31 |  | private Object source;
32 |  |
33 |  | /** The rows evaluated from the row XPath expression */
34 |  | private List rows;
35 |  |
36 |  | /**
37 |  | * Creates a TableModel from an XML table definition document and an XML
38 |  | * source
39 |  | *
40 |  | * @param tableDefinition
41 |  | * DOCUMENT ME!
42 |  | * @param source
43 |  | * DOCUMENT ME!
44 |  | */
45 | 0 | public XMLTableModel(Element tableDefinition, Object source) {
46 | 0 | this(XMLTableDefinition.load(tableDefinition), source);
47 |  | }
48 |  |
49 |  | /**
50 |  | * Creates a TableModel from an XML table definition document and an XML
51 |  | * source
52 |  | *
53 |  | * @param tableDefinition
54 |  | * DOCUMENT ME!
55 |  | * @param source
56 |  | * DOCUMENT ME!
57 |  | */
58 | 1 | public XMLTableModel(Document tableDefinition, Object source) {
59 | 1 | this(XMLTableDefinition.load(tableDefinition), source);
60 |  | }
61 |  |
62 | 2 | public XMLTableModel(XMLTableDefinition definition, Object source) {
63 | 2 | this.definition = definition;
64 | 2 | this.source = source;
65 |  | }
66 |  |
67 | 12 | public Object getRowValue(int rowIndex) {
68 | 12 | return getRows().get(rowIndex);
69 |  | }
70 |  |
71 | 14 | public List getRows() {
72 | 14 | if (rows == null) {
73 | 2 | rows = definition.getRowXPath().selectNodes(source);
74 |  | }
75 |  |
76 | 14 | return rows;
77 |  | }
78 |  |
79 |  | // TableModel interface
80 |  | // -------------------------------------------------------------------------
81 | 0 | public Class getColumnClass(int columnIndex) {
82 | 0 | return definition.getColumnClass(columnIndex);
83 |  | }
84 |  |
85 | 2 | public int getColumnCount() {
86 | 2 | return definition.getColumnCount();
87 |  | }
88 |  |
89 | 6 | public String getColumnName(int columnIndex) {
90 | 6 | XPath xpath = definition.getColumnNameXPath(columnIndex);
91 |  |
92 | 6 | if (xpath != null) {
93 | 0 | System.out.println("Evaluating column xpath: " + xpath + " value: "
94 |  | + xpath.valueOf(source));
95 |  |
96 | 0 | return xpath.valueOf(source);
97 |  | }
98 |  |
99 | 6 | return definition.getColumnName(columnIndex);
100 |  | }
101 |  |
102 | 12 | public Object getValueAt(int rowIndex, int columnIndex) {
103 | 12 | try {
104 | 12 | Object row = getRowValue(rowIndex);
105 |  |
106 | 12 | return definition.getValueAt(row, columnIndex);
107 |  | } catch (Exception e) {
108 | 0 | handleException(e);
109 |  |
110 | 0 | return null;
111 |  | }
112 |  | }
113 |  |
114 | 2 | public int getRowCount() {
115 | 2 | return getRows().size();
116 |  | }
117 |  |
118 |  | // Properties
119 |  | // -------------------------------------------------------------------------
120 |  |
121 |  | /**
122 |  | * Getter for property definition.
123 |  | *
124 |  | * @return Value of property definition.
125 |  | */
126 | 0 | public XMLTableDefinition getDefinition() {
127 | 0 | return definition;
128 |  | }
129 |  |
130 |  | /**
131 |  | * Setter for property definition.
132 |  | *
133 |  | * @param definition
134 |  | * New value of property definition.
135 |  | */
136 | 0 | public void setDefinition(XMLTableDefinition definition) {
137 | 0 | this.definition = definition;
138 |  | }
139 |  |
140 |  | /**
141 |  | * Getter for the XML source, which is usually a Node or List of nodes.
142 |  | *
143 |  | * @return Value of property source.
144 |  | */
145 | 0 | public Object getSource() {
146 | 0 | return source;
147 |  | }
148 |  |
149 |  | /**
150 |  | * Setter for the XML source, which is usually a Node or List of nodes.
151 |  | *
152 |  | * @param source
153 |  | * New value of property source.
154 |  | */
155 | 0 | public void setSource(Object source) {
156 | 0 | this.source = source;
157 | 0 | this.rows = null;
158 |  | }
159 |  |
160 |  | // Implementation methods
161 |  | // -------------------------------------------------------------------------
162 | 0 | protected void handleException(Exception e) {
163 |  | // #### should use jakarta commons-logging
164 | 0 | System.out.println("Caught: " + e);
165 |  | }
166 |  | }
167 |  |
168 |  | /*
169 |  | * Redistribution and use of this software and associated documentation
170 |  | * ("Software"), with or without modification, are permitted provided that the
171 |  | * following conditions are met:
172 |  | *
173 |  | * 1. Redistributions of source code must retain copyright statements and
174 |  | * notices. Redistributions must also contain a copy of this document.
175 |  | *
176 |  | * 2. Redistributions in binary form must reproduce the above copyright notice,
177 |  | * this list of conditions and the following disclaimer in the documentation
178 |  | * and/or other materials provided with the distribution.
179 |  | *
180 |  | * 3. The name "DOM4J" must not be used to endorse or promote products derived
181 |  | * from this Software without prior written permission of MetaStuff, Ltd. For
182 |  | * written permission, please contact dom4j-info@metastuff.com.
183 |  | *
184 |  | * 4. Products derived from this Software may not be called "DOM4J" nor may
185 |  | * "DOM4J" appear in their names without prior written permission of MetaStuff,
186 |  | * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
187 |  | *
188 |  | * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
189 |  | *
190 |  | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
191 |  | * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
192 |  | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
193 |  | * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
194 |  | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
195 |  | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
196 |  | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
197 |  | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
198 |  | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
199 |  | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
200 |  | * POSSIBILITY OF SUCH DAMAGE.
201 |  | *
202 |  | * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
203 |  | */