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org.apache.commons.jelly.tags.swing.TableModelTag |
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1 | /* |
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2 | * Copyright 2002,2004 The Apache Software Foundation. |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | package org.apache.commons.jelly.tags.swing; |
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17 | ||
18 | import javax.swing.JTable; |
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19 | ||
20 | import org.apache.commons.jelly.JellyTagException; |
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21 | import org.apache.commons.jelly.tags.core.UseBeanTag; |
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22 | import org.apache.commons.jelly.tags.swing.model.ExpressionTableModel; |
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23 | ||
24 | /** |
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25 | * Creates a default TableModel using nested tableColumn tags. |
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26 | * |
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27 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> |
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28 | * @version $Revision: 155420 $ |
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29 | */ |
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30 | 0 | public class TableModelTag extends UseBeanTag { |
31 | ||
32 | public ExpressionTableModel getTableModel() { |
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33 | 0 | return (ExpressionTableModel) getBean(); |
34 | } |
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35 | ||
36 | ||
37 | // Implementation methods |
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38 | //------------------------------------------------------------------------- |
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39 | protected void processBean(String var, Object bean) throws JellyTagException { |
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40 | 0 | super.processBean(var, bean); |
41 | ||
42 | 0 | ComponentTag tag = (ComponentTag) findAncestorWithClass( ComponentTag.class ); |
43 | 0 | if ( tag == null ) { |
44 | 0 | throw new JellyTagException( "This tag must be nested within a JellySwing <table> tag" ); |
45 | } |
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46 | 0 | ExpressionTableModel model = getTableModel(); |
47 | 0 | model.setContext(context); |
48 | ||
49 | 0 | Object component = tag.getComponent(); |
50 | 0 | if (component instanceof JTable) { |
51 | 0 | JTable table = (JTable) component; |
52 | 0 | table.setModel(model); |
53 | } |
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54 | else { |
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55 | 0 | throw new JellyTagException( "This tag must be nested within a JellySwing <table> tag" ); |
56 | } |
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57 | 0 | } |
58 | ||
59 | protected Class getDefaultClass() { |
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60 | 0 | return ExpressionTableModel.class; |
61 | } |
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62 | } |
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63 |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |