| Clover coverage report - dom4j - 1.5 |
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| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| XMLTableModel.java | 75% | 55,6% | 53,3% | 56,5% |
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| 1 | /* | |
| 2 | * Copyright 2001-2004 (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 | * $Id: XMLTableModel.java,v 1.6 2004/06/25 08:03:40 maartenc Exp $ | |
| 8 | */ | |
| 9 | ||
| 10 | package org.dom4j.swing; | |
| 11 | ||
| 12 | import java.util.List; | |
| 13 | ||
| 14 | import javax.swing.table.AbstractTableModel; | |
| 15 | ||
| 16 | import org.dom4j.Document; | |
| 17 | import org.dom4j.Element; | |
| 18 | import org.dom4j.XPath; | |
| 19 | ||
| 20 | /** <p><code>XMLTableDefinition</code> repro.</p> | |
| 21 | * | |
| 22 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> | |
| 23 | * @version $Revision: 1.6 $ | |
| 24 | */ | |
| 25 | public class XMLTableModel extends AbstractTableModel { | |
| 26 | ||
| 27 | ||
| 28 | /** Holds value of property definition. */ | |
| 29 | private XMLTableDefinition definition; | |
| 30 | ||
| 31 | /** Holds value of property source. */ | |
| 32 | private Object source; | |
| 33 | ||
| 34 | /** The rows evaluated from the row XPath expression */ | |
| 35 | private List rows; | |
| 36 | ||
| 37 | /** Creates a TableModel from an XML table definition document | |
| 38 | * and an XML source | |
| 39 | */ | |
| 40 | 0 | public XMLTableModel(Element tableDefinition, Object source) { |
| 41 | 0 | this( XMLTableDefinition.load( tableDefinition ), source ); |
| 42 | } | |
| 43 | ||
| 44 | /** Creates a TableModel from an XML table definition document | |
| 45 | * and an XML source | |
| 46 | */ | |
| 47 | 2 | public XMLTableModel(Document tableDefinition, Object source) { |
| 48 | 2 | this( XMLTableDefinition.load( tableDefinition ), source ); |
| 49 | } | |
| 50 | ||
| 51 | 4 | public XMLTableModel(XMLTableDefinition definition, Object source) { |
| 52 | 4 | this.definition = definition; |
| 53 | 4 | this.source = source; |
| 54 | } | |
| 55 | ||
| 56 | 24 | public Object getRowValue(int rowIndex) { |
| 57 | 24 | return getRows().get(rowIndex); |
| 58 | } | |
| 59 | ||
| 60 | 28 | public List getRows() { |
| 61 | 28 | if ( rows == null ) { |
| 62 | 4 | rows = definition.getRowXPath().selectNodes( source ); |
| 63 | } | |
| 64 | 28 | return rows; |
| 65 | } | |
| 66 | ||
| 67 | ||
| 68 | // TableModel interface | |
| 69 | //------------------------------------------------------------------------- | |
| 70 | 0 | public Class getColumnClass(int columnIndex) { |
| 71 | 0 | return definition.getColumnClass(columnIndex); |
| 72 | } | |
| 73 | ||
| 74 | 4 | public int getColumnCount() { |
| 75 | 4 | return definition.getColumnCount(); |
| 76 | } | |
| 77 | ||
| 78 | 12 | public String getColumnName(int columnIndex) { |
| 79 | 12 | XPath xpath = definition.getColumnNameXPath(columnIndex); |
| 80 | 12 | if ( xpath != null ) { |
| 81 | 0 | System.out.println("Evaluating column xpath: " + xpath + " value: " + xpath.valueOf(source) ); |
| 82 | 0 | return xpath.valueOf( source ); |
| 83 | } | |
| 84 | 12 | return definition.getColumnName(columnIndex); |
| 85 | } | |
| 86 | ||
| 87 | 24 | public Object getValueAt(int rowIndex, int columnIndex) { |
| 88 | 24 | try { |
| 89 | 24 | Object row = getRowValue(rowIndex); |
| 90 | 24 | return definition.getValueAt(row, columnIndex); |
| 91 | } | |
| 92 | catch (Exception e) { | |
| 93 | 0 | handleException(e); |
| 94 | 0 | return null; |
| 95 | } | |
| 96 | } | |
| 97 | ||
| 98 | 4 | public int getRowCount() { |
| 99 | 4 | return getRows().size(); |
| 100 | } | |
| 101 | ||
| 102 | // Properties | |
| 103 | //------------------------------------------------------------------------- | |
| 104 | ||
| 105 | /** Getter for property definition. | |
| 106 | * @return Value of property definition. | |
| 107 | */ | |
| 108 | 0 | public XMLTableDefinition getDefinition() { |
| 109 | 0 | return definition; |
| 110 | } | |
| 111 | ||
| 112 | /** Setter for property definition. | |
| 113 | * @param definition New value of property definition. | |
| 114 | */ | |
| 115 | 0 | public void setDefinition(XMLTableDefinition definition) { |
| 116 | 0 | this.definition = definition; |
| 117 | } | |
| 118 | ||
| 119 | /** Getter for the XML source, which is usually a Node or List of nodes. | |
| 120 | * @return Value of property source. | |
| 121 | */ | |
| 122 | 0 | public Object getSource() { |
| 123 | 0 | return source; |
| 124 | } | |
| 125 | ||
| 126 | /** Setter for the XML source, which is usually a Node or List of nodes. | |
| 127 | * @param source New value of property source. | |
| 128 | */ | |
| 129 | 0 | public void setSource(Object source) { |
| 130 | 0 | this.source = source; |
| 131 | 0 | this.rows = null; |
| 132 | } | |
| 133 | ||
| 134 | ||
| 135 | // Implementation methods | |
| 136 | //------------------------------------------------------------------------- | |
| 137 | ||
| 138 | 0 | protected void handleException(Exception e) { |
| 139 | // #### should use jakarta commons-logging | |
| 140 | 0 | System.out.println( "Caught: " + e ); |
| 141 | } | |
| 142 | } | |
| 143 | ||
| 144 | ||
| 145 | ||
| 146 | ||
| 147 | /* | |
| 148 | * Redistribution and use of this software and associated documentation | |
| 149 | * ("Software"), with or without modification, are permitted provided | |
| 150 | * that the following conditions are met: | |
| 151 | * | |
| 152 | * 1. Redistributions of source code must retain copyright | |
| 153 | * statements and notices. Redistributions must also contain a | |
| 154 | * copy of this document. | |
| 155 | * | |
| 156 | * 2. Redistributions in binary form must reproduce the | |
| 157 | * above copyright notice, this list of conditions and the | |
| 158 | * following disclaimer in the documentation and/or other | |
| 159 | * materials provided with the distribution. | |
| 160 | * | |
| 161 | * 3. The name "DOM4J" must not be used to endorse or promote | |
| 162 | * products derived from this Software without prior written | |
| 163 | * permission of MetaStuff, Ltd. For written permission, | |
| 164 | * please contact dom4j-info@metastuff.com. | |
| 165 | * | |
| 166 | * 4. Products derived from this Software may not be called "DOM4J" | |
| 167 | * nor may "DOM4J" appear in their names without prior written | |
| 168 | * permission of MetaStuff, Ltd. DOM4J is a registered | |
| 169 | * trademark of MetaStuff, Ltd. | |
| 170 | * | |
| 171 | * 5. Due credit should be given to the DOM4J Project - | |
| 172 | * http://www.dom4j.org | |
| 173 | * | |
| 174 | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS | |
| 175 | * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT | |
| 176 | * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 177 | * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL | |
| 178 | * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, | |
| 179 | * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 180 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 181 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 182 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
| 183 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 184 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
| 185 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 186 | * | |
| 187 | * Copyright 2001-2004 (C) MetaStuff, Ltd. All Rights Reserved. | |
| 188 | * | |
| 189 | * $Id: XMLTableModel.java,v 1.6 2004/06/25 08:03:40 maartenc Exp $ | |
| 190 | */ |
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