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1
5 package com.tc;
6
7 import org.apache.xmlbeans.XmlAnyURI;
8 import org.dijon.Button;
9 import org.dijon.ContainerResource;
10
11 import com.tc.admin.common.XContainer;
12 import com.tc.admin.common.XObjectTableModel;
13 import com.tc.admin.common.XTable;
14 import com.terracottatech.config.Client;
15 import com.terracottatech.config.Module;
16 import com.terracottatech.config.Modules;
17
18 import java.awt.event.ActionEvent  ;
19 import java.awt.event.ActionListener ;
20
21 import javax.swing.JOptionPane ;
22 import javax.swing.event.ListSelectionEvent ;
23 import javax.swing.event.ListSelectionListener ;
24 import javax.swing.event.TableModelEvent ;
25 import javax.swing.event.TableModelListener ;
26
27 public class ModulesPanel extends XContainer implements TableModelListener {
29
30 private Modules m_modules;
31 private Client m_dsoClient;
32 private XTable m_repositoriesTable;
33 private XTable m_modulesTable;
34 private AddModuleDialog m_addModulesDialog;
35 private RepositoriesTableModel m_repositoriesTableModel;
36 private ModulesTableModel m_modulesTableModel;
37 private Button m_repoAddButton;
38 private Button m_repoRemoveButton;
39 private Button m_moduleAddButton;
40 private Button m_moduleRemoveButton;
41 private ActionListener m_repoAddListener;
42 private ActionListener m_repoRemoveListener;
43 private ActionListener m_moduleAddListener;
44 private ActionListener m_moduleRemoveListener;
45 private ListSelectionListener m_repoSelectionListener;
46 private ListSelectionListener m_moduleSelectionListener;
47
48 public ModulesPanel() {
49 super();
50 }
51
52 public void load(ContainerResource containerRes) {
53 super.load(containerRes);
54
55 m_repositoriesTable = (XTable) findComponent("RepositoriesTable");
56 m_repositoriesTable.setModel(m_repositoriesTableModel = new RepositoriesTableModel());
57
58 m_modulesTable = (XTable) findComponent("ModulesTable");
59 m_modulesTable.setModel(m_modulesTableModel = new ModulesTableModel());
60 m_addModulesDialog = new AddModuleDialog();
61 m_moduleAddListener = new ActionListener () {
62 public void actionPerformed(ActionEvent ae) {
63 String [] module = m_addModulesDialog.prompt();
64 if (module != null) {
65 internalAddModule(module[0], module[1]);
66 }
67 }
68 };
69
70 m_moduleRemoveButton = (Button) findComponent("RemoveModuleButton");
71 m_moduleRemoveListener = new ActionListener () {
72 public void actionPerformed(ActionEvent ae) {
73 Modules modules = ensureModulesElement();
74 int[] selection = m_modulesTable.getSelectedRows();
75 for (int i = selection.length - 1; i >= 0; i--) {
76 modules.removeModule(selection[i]);
77 }
78 m_modulesTableModel.removeRows(selection);
79 }
80 };
81
82 m_repoAddButton = (Button) findComponent("AddRepositoryButton");
83 m_repoAddListener = new ActionListener () {
84 public void actionPerformed(ActionEvent ae) {
85 String repoLocation = JOptionPane.showInputDialog("Repository Location (URL)");
86 if (repoLocation != null && !(repoLocation = repoLocation.trim()).equals("")) {
87 internalAddRepositoryLocation(repoLocation);
88 }
89 }
90 };
91
92 m_repoRemoveButton = (Button) findComponent("RemoveRepositoryButton");
93 m_repoRemoveListener = new ActionListener () {
94 public void actionPerformed(ActionEvent ae) {
95 Modules modules = ensureModulesElement();
96 int[] selection = m_repositoriesTable.getSelectedRows();
97 for (int i = selection.length - 1; i >= 0; i--) {
98 modules.removeRepository(selection[i]);
99 }
100 m_repositoriesTableModel.removeRows(selection);
101 }
102 };
103
104 m_repoSelectionListener = new ListSelectionListener () {
105 public void valueChanged(ListSelectionEvent lse) {
106 if (!lse.getValueIsAdjusting()) {
107 int[] sel = m_repositoriesTable.getSelectedRows();
108 m_repoRemoveButton.setEnabled(sel != null && sel.length > 0);
109 }
110 }
111 };
112 m_moduleSelectionListener = new ListSelectionListener () {
113 public void valueChanged(ListSelectionEvent lse) {
114 if (!lse.getValueIsAdjusting()) {
115 int[] sel = m_modulesTable.getSelectedRows();
116 m_moduleRemoveButton.setEnabled(sel != null && sel.length > 0);
117 }
118 }
119 };
120
121 m_moduleAddButton = (Button) findComponent("AddModuleButton");
122 }
123
124 private Modules ensureModulesElement() {
125 if (m_modules == null) {
126 ensureXmlObject();
127 }
128 return m_modules;
129 }
130
131 public void ensureXmlObject() {
133 if (m_modules == null) {
134 removeListeners();
135 m_modules = m_dsoClient.addNewModules();
136 updateChildren();
137 addListeners();
138 }
139 }
140
141 private void updateChildren() {
143 m_modulesTableModel.clear();
144 m_repositoriesTableModel.clear();
145 if (m_modules != null) {
146 m_repositoriesTableModel.set(m_modules.xgetRepositoryArray());
147 m_modulesTableModel.set(m_modules.getModuleArray());
148 }
149 }
150
151 public void tableChanged(TableModelEvent e) {
152 syncModel();
153 }
154
155 public void setup(Client dsoClient) {
156 setEnabled(true);
157 removeListeners();
158 m_dsoClient = dsoClient;
159 m_modules = (m_dsoClient != null) ? m_dsoClient.getModules() : null;
160 updateChildren();
161 addListeners();
162 }
163
164 public void tearDown() {
165 removeListeners();
166 m_dsoClient = null;
167 m_repositoriesTableModel.clear();
168 setEnabled(false);
169 }
170
171 private void removeListeners() {
172 m_modulesTableModel.removeTableModelListener(this);
173 m_repositoriesTableModel.removeTableModelListener(this);
174 m_repositoriesTable.getSelectionModel().removeListSelectionListener(m_repoSelectionListener);
175 m_repoAddButton.removeActionListener(m_repoAddListener);
176 m_repoRemoveButton.removeActionListener(m_repoRemoveListener);
177 m_modulesTable.getSelectionModel().removeListSelectionListener(m_moduleSelectionListener);
178 m_moduleAddButton.removeActionListener(m_moduleAddListener);
179 m_moduleRemoveButton.removeActionListener(m_moduleRemoveListener);
180 }
181
182 private void addListeners() {
183 m_modulesTableModel.addTableModelListener(this);
184 m_repositoriesTableModel.addTableModelListener(this);
185 m_repositoriesTable.getSelectionModel().addListSelectionListener(m_repoSelectionListener);
186 m_repoAddButton.addActionListener(m_repoAddListener);
187 m_repoRemoveButton.addActionListener(m_repoRemoveListener);
188 m_modulesTable.getSelectionModel().addListSelectionListener(m_moduleSelectionListener);
189 m_moduleAddButton.addActionListener(m_moduleAddListener);
190 m_moduleRemoveButton.addActionListener(m_moduleRemoveListener);
191 }
192
193 private void internalAddRepositoryLocation(String repoLocation) {
194 XmlAnyURI elem = ensureModulesElement().addNewRepository();
195 elem.setStringValue(repoLocation);
196 m_repositoriesTableModel.addRepoLocation(elem);
197 int row = m_repositoriesTableModel.getRowCount() - 1;
198 m_repositoriesTable.setRowSelectionInterval(row, row);
199 }
200
201 private void internalAddModule(String name, String version) {
202 Module module = ensureModulesElement().addNewModule();
203 module.setName(name);
204 module.setVersion(version);
205 m_modulesTableModel.addModule(module);
206 int row = m_modulesTableModel.getRowCount() - 1;
207 m_modulesTable.setRowSelectionInterval(row, row);
208 }
209
210 private void syncModel() {
211 if (!hasAnySet() && m_dsoClient.getModules() != null) {
212 m_dsoClient.unsetModules();
213 m_modules = null;
214 }
215 SessionIntegratorFrame frame = (SessionIntegratorFrame) getAncestorOfClass(SessionIntegratorFrame.class);
216 frame.modelChanged();
217 }
218
219 public boolean hasAnySet() {
220 return m_modules != null && (m_modules.sizeOfRepositoryArray() > 0 || m_modules.sizeOfModuleArray() > 0);
221 }
222
223
225 class RepositoriesTableModel extends XObjectTableModel {
226 RepositoriesTableModel() {
227 super(XmlAnyURI.class,
228 new String [] {"StringValue"},
229 new String [] {"Location"});
230 }
231
232 void addRepoLocation(XmlAnyURI repoLocation) {
233 add(repoLocation);
234 int row = getRowCount();
235 fireTableRowsInserted(row, row);
236 }
237
238 public void setValueAt(Object value, int row, int col) {
239 m_modules.setRepositoryArray(row, (String ) value);
240 super.setValueAt(value, row, col);
241 }
242
243 void removeRows(int[] rows) {
244 removeTableModelListener(ModulesPanel.this);
245 for (int i = rows.length - 1; i >= 0; i--) {
246 remove(rows[i]);
247 }
248 addTableModelListener(ModulesPanel.this);
249 syncModel();
250 }
251 }
252
253
255 private static final String [] MODULE_FIELDS = {"Name", "Version"};
256
257 class ModulesTableModel extends XObjectTableModel {
258 ModulesTableModel() {
259 super(Module.class, MODULE_FIELDS, MODULE_FIELDS);
260 }
261
262 void addModule(Module module) {
263 add(module);
264 int row = getRowCount();
265 fireTableRowsInserted(row, row);
266 }
267
268 void removeRows(int[] rows) {
269 removeTableModelListener(ModulesPanel.this);
270 for (int i = rows.length - 1; i >= 0; i--) {
271 remove(rows[i]);
272 }
273 addTableModelListener(ModulesPanel.this);
274 syncModel();
275 }
276 }
277 }
278 |
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