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1
19
20 package org.netbeans.modules.j2ee.common;
21
22 import java.awt.Color  ;
23 import java.awt.Dialog ;
24 import java.awt.event.ActionEvent ;
25 import java.awt.event.ActionListener ;
26 import java.awt.event.ItemEvent ;
27 import java.awt.event.ItemListener ;
28 import java.beans.PropertyChangeEvent ;
29 import java.beans.PropertyChangeListener ;
30 import java.util.HashMap ;
31 import java.util.Iterator ;
32 import java.util.List ;
33 import javax.swing.UIManager ;
34 import javax.swing.event.DocumentEvent ;
35 import javax.swing.event.DocumentListener ;
36 import org.netbeans.api.db.explorer.ConnectionManager;
37 import org.netbeans.api.db.explorer.DatabaseConnection;
38 import org.netbeans.api.db.explorer.support.DatabaseExplorerUIs;
39 import org.netbeans.modules.j2ee.deployment.common.api.Datasource;
40 import org.openide.DialogDescriptor;
41 import org.openide.DialogDisplayer;
42 import org.openide.NotifyDescriptor;
43 import org.openide.util.HelpCtx;
44 import org.openide.util.NbBundle;
45
46
50 class DatasourceCustomizer extends javax.swing.JPanel {
51
52 private final Color nbErrorForeground;
53
54 private Dialog dialog = null;
55 private DialogDescriptor descriptor = null;
56 private boolean dialogOK = false;
57
58 private HashMap <String , Datasource> datasources;
59
60 private String jndiName;
61 private String url;
62 private String username;
63 private String password;
64 private String driverClassName;
65
66 public DatasourceCustomizer(List <Datasource> datasources) {
67 if (datasources != null) { this.datasources = new HashMap <String , Datasource>();
69 for (Iterator it = datasources.iterator(); it.hasNext();) {
70 Datasource ds = (Datasource) it.next();
71 if (ds.getJndiName() != null)
72 this.datasources.put(ds.getJndiName(), ds);
73 }
74 }
75 initComponents();
76
77 DatabaseExplorerUIs.connect(connCombo, ConnectionManager.getDefault());
78
79 connCombo.addActionListener(new ActionListener () {
80 public void actionPerformed(ActionEvent e) {
81 verify();
82 }
83 });
84
85 jndiNameField.getDocument().addDocumentListener(new DocumentListener () {
86 public void changedUpdate(DocumentEvent e) {
87 verify();
88 }
89 public void insertUpdate(DocumentEvent e) {
90 verify();
91 }
92 public void removeUpdate(DocumentEvent e) {
93 verify();
94 }
95 });
96
97 Color errorColor = UIManager.getColor("nb.errorForeground"); if (errorColor == null)
99 errorColor = new Color (255, 0, 0);
100 nbErrorForeground = errorColor;
101
102 errorLabel.setForeground(nbErrorForeground);
103 }
104
105 public boolean showDialog() {
106
107 descriptor = new DialogDescriptor
108 (this, NbBundle.getMessage(DatasourceCustomizer.class, "LBL_DatasourceCustomizer"), true,
109 DialogDescriptor.OK_CANCEL_OPTION, DialogDescriptor.OK_OPTION,
110 DialogDescriptor.DEFAULT_ALIGN,
111 new HelpCtx(DatasourceCustomizer.class),
112 new ActionListener () {
113 public void actionPerformed(ActionEvent e) {
114 boolean close = true;
115 if (descriptor.getValue().equals(DialogDescriptor.OK_OPTION)) {
116 boolean valid = handleConfirmation();
117 close = valid;
118 dialogOK = valid;
119 }
120
121 if (close) {
122 dialog.dispose();
123 }
124 }
125 }
126 );
127
128 descriptor.setClosingOptions(new Object [] { DialogDescriptor.CANCEL_OPTION });
129
130 verify();
131
132 dialog = DialogDisplayer.getDefault().createDialog(descriptor);
133 dialog.setVisible(true);
134 repaint();
135
136 return dialogOK;
137 }
138
139 private boolean handleConfirmation() {
140
141 jndiName = jndiNameField.getText().trim();
142
143 DatabaseConnection conn = (DatabaseConnection)connCombo.getSelectedItem();
144
145 if (conn.getPassword() == null) {
146 ConnectionManager.getDefault().showConnectionDialog(conn);
147 }
148 if (conn.getPassword() == null) {
149 errorLabel.setText(NbBundle.getMessage(DatasourceCustomizer.class, "ERR_NoPassword"));
151 return false;
152 }
153 url = conn.getDatabaseURL();
154 username = conn.getUser();
155 password = conn.getPassword();
156 driverClassName = conn.getDriverClass();
157
158 return true;
159 }
160
161 private boolean verify() {
162
163 boolean isValid = verifyJndiName();
164 if (isValid)
165 isValid = verifyConnection();
166
167 return isValid;
168 }
169
170 private boolean verifyJndiName() {
171
172 boolean valid = true;
173
174 String jndiName = jndiNameField.getText().trim();
175 if (jndiName.length() == 0) {
176 errorLabel.setText(NbBundle.getMessage(DatasourceCustomizer.class, "ERR_JNDI_NAME_EMPTY")); valid = false;
178 }
179 else
180 if (datasourceAlreadyExists(jndiName)) {
181 errorLabel.setText(NbBundle.getMessage(DatasourceCustomizer.class, "ERR_DS_EXISTS")); valid = false;
183 }
184 else {
185 errorLabel.setText(""); }
187
188 descriptor.setValid(valid);
189
190 return valid;
191 }
192
193 private boolean verifyConnection() {
194
195 boolean valid = true;
196
197 if (!(connCombo.getSelectedItem() instanceof DatabaseConnection)) {
198 errorLabel.setText(NbBundle.getMessage(DatasourceCustomizer.class, "ERR_NO_CONN_SELECTED")); valid = false;
200 }
201 else {
202 errorLabel.setText(""); }
204
205 descriptor.setValid(valid);
206
207 return valid;
208 }
209
210 private boolean datasourceAlreadyExists(String jndiName) {
211 return datasources.containsKey(jndiName);
212 }
213
214 String getJndiName() {
215 return jndiName;
216 }
217
218 String getUrl() {
219 return url;
220 }
221
222 String getUsername() {
223 return username;
224 }
225
226 String getPassword() {
227 return password;
228 }
229
230 String getDriverClassName() {
231 return driverClassName;
232 }
233
234
239 private void initComponents() {
241 jLabel1 = new javax.swing.JLabel ();
242 jLabel2 = new javax.swing.JLabel ();
243 jndiNameField = new javax.swing.JTextField ();
244 errorLabel = new javax.swing.JLabel ();
245 connCombo = new javax.swing.JComboBox ();
246
247 setForeground(new java.awt.Color (255, 0, 0));
248 jLabel1.setLabelFor(jndiNameField);
249 org.openide.awt.Mnemonics.setLocalizedText(jLabel1, org.openide.util.NbBundle.getMessage(DatasourceCustomizer.class, "LBL_DSC_JndiName"));
250
251 org.openide.awt.Mnemonics.setLocalizedText(jLabel2, org.openide.util.NbBundle.getMessage(DatasourceCustomizer.class, "LBL_DSC_DbConn"));
252
253 org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
254 this.setLayout(layout);
255 layout.setHorizontalGroup(
256 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
257 .add(layout.createSequentialGroup()
258 .addContainerGap()
259 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
260 .add(layout.createSequentialGroup()
261 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
262 .add(jLabel1)
263 .add(jLabel2))
264 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
265 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
266 .add(layout.createSequentialGroup()
267 .add(jndiNameField, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 359, Short.MAX_VALUE)
268 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED))
269 .add(connCombo, 0, 359, Short.MAX_VALUE)))
270 .add(errorLabel))
271 .addContainerGap())
272 );
273 layout.setVerticalGroup(
274 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
275 .add(layout.createSequentialGroup()
276 .addContainerGap()
277 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
278 .add(jLabel1)
279 .add(jndiNameField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
280 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
281 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
282 .add(layout.createSequentialGroup()
283 .add(jLabel2)
284 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 39, Short.MAX_VALUE)
285 .add(errorLabel))
286 .add(layout.createSequentialGroup()
287 .add(connCombo, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
288 .addContainerGap())))
289 );
290 }
292
293 private javax.swing.JComboBox connCombo;
295 private javax.swing.JLabel errorLabel;
296 private javax.swing.JLabel jLabel1;
297 private javax.swing.JLabel jLabel2;
298 private javax.swing.JTextField jndiNameField;
299
301 }
302 |
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