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1
19
24
25 package org.netbeans.modules.j2ee.sun.share;
26
27 import java.util.Arrays  ;
28 import java.util.Vector ;
29 import java.util.ResourceBundle ;
30 import java.text.MessageFormat ;
31 import javax.swing.table.AbstractTableModel ;
32
33
37 public class SecurityMasterListModel extends AbstractTableModel {
38
39 private static final ResourceBundle bundle = ResourceBundle.getBundle(
40 "org.netbeans.modules.j2ee.sun.share.Bundle");
42 public static final String DUPLICATE_PRINCIPAL = bundle.getString("ERR_PrincipalExists"); public static final String DUPLICATE_GROUP = bundle.getString("ERR_GroupExists");
45 public static final String [] PRINCIPAL_COLUMN_NAMES = {
46 bundle.getString("LBL_PrincipalColumnName"),
47 bundle.getString("LBL_PrincipalClassColumnName")
48 };
49
50 public static final String [] GROUP_COLUMN_NAMES = {
51 bundle.getString("LBL_GroupColumnName")
52 };
53
54 private Vector masterList;
57
58 private final String [] columnNames;
59 private final int columnCount;
60
61 private String duplicateErrorPattern;
62
63
64 private SecurityMasterListModel(String dupErrorPattern) {
65 this(dupErrorPattern, GROUP_COLUMN_NAMES, 1);
66 }
67
68 private SecurityMasterListModel(String dupErrorPattern, String [] colNames, int columns) {
69 assert colNames.length == columns;
71 duplicateErrorPattern = dupErrorPattern;
72 columnNames = colNames;
73 columnCount = columns;
74 masterList = new Vector ();
75 }
76
77 private SecurityMasterListModel(String dupErrorPattern, String [] colNames, Object [] objects, int columns) {
78 assert colNames.length == columns;
80 duplicateErrorPattern = dupErrorPattern;
81 columnNames = colNames;
82 columnCount = columns;
83 masterList = new Vector (Arrays.asList(objects));
84 }
85
86
88
90 public void addElement(Object obj) {
91 int index = masterList.size();
92 masterList.add(obj);
93 fireTableRowsInserted(index, index);
94 }
95
96
98 public boolean removeElement(Object obj) {
99 int index = masterList.indexOf(obj);
100 boolean result = masterList.removeElement(obj);
101 if(index >= 0) {
102 fireTableRowsDeleted(index, index);
103 }
104 return result;
105 }
106
107 public void removeElementAt(int index) {
108 if(index >= 0 || index < masterList.size()) {
109 masterList.removeElementAt(index);
110 fireTableRowsDeleted(index, index);
111 }
112 }
113
114 public void removeElements(int[] indices) {
115 if(indices.length > 0) {
118 for(int i = indices.length-1; i >= 0; i--) {
119 if(indices[i] >= 0 || indices[i] < masterList.size()) {
120 masterList.removeElementAt(indices[i]);
121 }
122 }
123 fireTableRowsUpdated(indices[0], indices[indices.length-1]);
124 }
125 }
126
127
129 public boolean replaceElement(Object oldObj, Object newObj) {
130 boolean result = false;
131 int index = masterList.indexOf(oldObj);
132 if(index != -1) {
133 masterList.setElementAt(newObj, index);
134 fireTableRowsUpdated(index, index);
135 }
136 return result;
137 }
138
139
142 public Object getValueAt(int rowIndex, int columnIndex) {
143 Object result = null;
144 if(rowIndex >= 0 && rowIndex < masterList.size() && columnIndex >= 0 && columnIndex < columnCount) {
145 Object entry = masterList.get(rowIndex);
146
147 if(entry instanceof String ) {
148 assert columnCount == 1 : "Invalid object for getValueAt() in SecurityMasterListModel.";
149 result = entry;
150 } else if(entry instanceof PrincipalNameMapping) {
151 PrincipalNameMapping principalEntry = (PrincipalNameMapping) masterList.get(rowIndex);
152 if(columnIndex == 0) {
153 result = principalEntry.getPrincipalName();
154 } else {
155 result = principalEntry.getClassName();
156 }
157 } else {
158 assert false : "Invalid object for getValueAt() in SecurityMasterListModel.";
159 }
160 }
161 return result;
162 }
163
164 public int getRowCount() {
165 return masterList.size();
166 }
167
168 public int getColumnCount() {
169 return columnCount;
170 }
171
172 public String getColumnName(int column) {
173 if(column >= 0 && column < columnCount) {
174 return columnNames[column];
175 }
176 return null;
177 }
178
179
181 public boolean contains(Object obj) {
182 return masterList.contains(obj);
183 }
184
185 public String getDuplicateErrorMessage(String roleName) {
186 Object [] args = { roleName };
187 return MessageFormat.format(duplicateErrorPattern, args);
188 }
189
190 public Object getRow(int rowIndex) {
191 Object result = null;
192 if(rowIndex >= 0 && rowIndex < masterList.size()) {
193 result = masterList.get(rowIndex);
194 }
195 return result;
196 }
197
198
200 private static SecurityMasterListModel principalMaster = new SecurityMasterListModel(DUPLICATE_PRINCIPAL, PRINCIPAL_COLUMN_NAMES, 2);
201
202
205 public static SecurityMasterListModel getPrincipalMasterModel() {
206 return principalMaster;
207 }
208
209
211 private static SecurityMasterListModel groupMaster = new SecurityMasterListModel(DUPLICATE_GROUP);
212
213
216 public static SecurityMasterListModel getGroupMasterModel() {
217 return groupMaster;
218 }
219 }
220 |
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