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1
5 package com.opensymphony.webwork.components.table;
6
7 import javax.swing.table.AbstractTableModel  ;
8 import javax.swing.table.DefaultTableModel ;
9 import javax.swing.table.TableModel ;
10 import java.util.Vector ;
11
12
13
17 abstract public class AbstractFilterModel extends AbstractTableModel {
18
20 protected TableModel model;
21
22
24 public AbstractFilterModel(TableModel tm) {
25 model = tm;
26 }
27
28
30 public boolean isCellEditable(int par1, int par2) {
31 return model.isCellEditable(par1, par2);
32 }
33
34 public Class getColumnClass(int par1) {
35 return model.getColumnClass(par1);
36 }
37
38 public int getColumnCount() {
39 return model.getColumnCount();
40 }
41
42 public String getColumnName(int par1) {
43 return model.getColumnName(par1);
44 }
45
46 public void setModel(TableModel model) {
47 this.model = model;
48 this.fireTableDataChanged();
49 }
50
51 public TableModel getModel() {
52 return model;
53 }
54
55 public int getRowCount() {
56 return model.getRowCount();
57 }
58
59 public void setValueAt(Object par1, int par2, int par3) {
60 model.setValueAt(par1, par2, par3);
61 }
62
63 public Object getValueAt(int par1, int par2) {
64 return model.getValueAt(par1, par2);
65 }
66
67 public void addRow(Vector data) throws IllegalStateException {
68 if (model instanceof DefaultTableModel ) {
69 ((DefaultTableModel ) model).addRow(data);
70 } else if (model instanceof AbstractFilterModel) {
71 ((AbstractFilterModel) model).addRow(data);
72 } else {
73 throw (new IllegalStateException ("Error attempting to add a row to an underlying model that is not a DefaultTableModel."));
74 }
75 }
76
77 public void removeAllRows() throws ArrayIndexOutOfBoundsException , IllegalStateException {
78 while (this.getRowCount() > 0) {
79 this.removeRow(0);
80 }
81 }
82
83 public void removeRow(int rowNum) throws ArrayIndexOutOfBoundsException , IllegalStateException {
84 if (model instanceof DefaultTableModel ) {
85 ((DefaultTableModel ) model).removeRow(rowNum);
86 } else if (model instanceof AbstractFilterModel) {
87 ((AbstractFilterModel) model).removeRow(rowNum);
88 } else {
89 throw (new IllegalStateException ("Error attempting to remove a row from an underlying model that is not a DefaultTableModel."));
90 }
91 }
92 }
93 |
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