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1
17
18 package com.finalist.jaggenerator.modules;
19
20 import com.finalist.jaggenerator.*;
21 import com.finalist.jag.util.TemplateString;
22 import java.awt.event.ActionListener  ;
23
24 import java.util.*;
25 import javax.swing.*;
26 import javax.swing.tree.*;
27 import javax.xml.parsers.*;
28
29 import org.w3c.dom.*;
30 import org.apache.commons.logging.Log;
31 import org.apache.commons.logging.LogFactory;
32
33
37 public class Session extends DefaultMutableTreeNode implements JagBean {
38
39 private DefaultListModel listModel = new DefaultListModel();
40 private ArrayList relationRefs = new ArrayList();
41 static Log log = LogFactory.getLog(JagGenerator.class);
43
44
45
46 public Session(String rootPackage) {
47 initComponents();
48 refList.setModel(listModel);
49 rootPackageText.setText(rootPackage + ".session");
50 }
51
52 public Session(Element el) {
53 initComponents();
54 refList.setModel(listModel);
55 NodeList nl = el.getElementsByTagName("module-data");
56 for (int i = 0; i < nl.getLength(); i++) {
57 Element child = (Element) nl.item(i);
58 String attName = child.getAttribute("name");
59 try {
60 String value = child.getFirstChild().getNodeValue();
61 if (value != null) {
62 if (attName.equalsIgnoreCase("name")) {
63 nameText.setText(value);
64 } else if (attName.equalsIgnoreCase("root-package")) {
65 rootPackageText.setText(value);
66 } else if (attName.equalsIgnoreCase("description")) {
67 descriptionText.setText(value);
68 } else if (attName.equalsIgnoreCase("relation-ref")) {
69 NodeList subList = child.getElementsByTagName("module-data");
70 for (int j = 0; j < subList.getLength(); j++) {
71 String entityName = (subList.item(j)).getFirstChild().getNodeValue();
72 relationRefs.add(entityName);
73 }
74 }
75 }
76 } catch (NullPointerException e) {
77 }
78 }
79 nl = el.getElementsByTagName("ref-name");
80 if (nl.getLength() > 0) {
81 Node node = nl.item(0).getFirstChild();
82 if (node != null) refNameText.setText(node.getNodeValue());
83 }
84 nl = el.getElementsByTagName("ref");
85 for (int i = 0; i < nl.getLength(); i++) {
86 Node node = nl.item(i).getFirstChild();
87 addRef(node.getNodeValue());
88 }
89
90 nl = el.getElementsByTagName("business-methods");
91
92 for (int i = 0; i < nl.getLength(); i++) {
93 Element child = (Element) nl.item(i);
94 NodeList bm = child.getElementsByTagName("business-method");
95 log.debug("Number of business methods: "+ bm.getLength());
97 for (int j=0; j < bm.getLength(); j++) {
98 Element bmNode = (Element) bm.item(j);
99 BusinessMethod newBusinessMethod = new BusinessMethod(this, bmNode);
100 add(newBusinessMethod);
101 }
102 }
103 }
104
105 public ArrayList getBusinessMethods() {
106 ArrayList refs = new ArrayList();
107 for (int i = 0; i < getChildCount(); i++) {
108 JagBean child = (JagBean) getChildAt(i);
109 if (child instanceof BusinessMethod) {
110 refs.add(child);
111 }
112 }
113 return refs;
114 }
115
116
117 public void setBusinessMethods(ArrayList businessMethods) {
118 for (int i = 0; i < businessMethods.size(); i++) {
119 BusinessMethod child = (BusinessMethod) businessMethods.get(i);
120 add(child);
121 }
122 }
123
124
128 public Boolean hasBusinessMethods() {
129 if (getBusinessMethods().size() > 0) {
130 return new Boolean (true);
131 } else {
132 return new Boolean (false);
133 }
134 }
135
136
140 public ArrayList getEntityRefs() {
141 ArrayList entityRefs = new ArrayList();
142 if (listModel != null) {
143 for (int i = 0; i < listModel.size(); i++) {
144 entityRefs.add(listModel.get(i));
145 }
146 }
147 return entityRefs;
148 }
149
150
151
154 public void setEntityRefs(ArrayList refs) {
155 if (refs != null) {
156 for (int i = 0; i < refs.size(); i++) {
157 addRef((String ) refs.get(i));
158 }
159 }
160 }
161
162
167 public ArrayList getNonRelationEntityRefs() {
168 ArrayList entityRefs = new ArrayList();
169 if (listModel != null) {
170 for (int i = 0; i < listModel.size(); i++) {
171 String entity = (String ) listModel.get(i);
172 if (!relationRefs.contains(entity)) {
173 entityRefs.add(entity);
174 }
175 }
176 }
177 return entityRefs;
178 }
179 public String toString() {
180 return "Service - " + getRefName();
181 }
182
183 public JPanel getPanel() {
184 return panel;
185 }
186
187 public void getXML(Element el) throws ParserConfigurationException {
188 Document doc = el.getOwnerDocument();
189 Element module = doc.createElement("module");
190 module.setAttribute("name", "session");
191
192 Element name = doc.createElement("module-data");
193 name.setAttribute("name", "name");
194 if (nameText.getText() != null) {
195 name.appendChild(doc.createTextNode(nameText.getText()));
196 }
197 module.appendChild(name);
198
199 Element description = doc.createElement("module-data");
200 description.setAttribute("name", "description");
201 if (descriptionText.getText() != null) {
202 description.appendChild(doc.createTextNode(descriptionText.getText()));
203 }
204 module.appendChild(description);
205
206 Element rootPackage = doc.createElement("module-data");
207 rootPackage.setAttribute("name", "root-package");
208 if (rootPackageText.getText() != null) {
209 rootPackage.appendChild(doc.createTextNode(rootPackageText.getText()));
210 }
211 module.appendChild(rootPackage);
212
213 Element refName = doc.createElement("ref-name");
214 if (refNameText.getText() != null) {
215 refName.appendChild(doc.createTextNode(refNameText.getText()));
216 module.appendChild(refName);
217
218 } else {
219 }
221
222 Enumeration refs = listModel.elements();
223 if (refs != null) {
224 while (refs.hasMoreElements()) {
225 Element refNode = doc.createElement("ref");
226 String ref = (String ) refs.nextElement();
227 if (ref != null) {
228 refNode.appendChild(doc.createTextNode(ref));
229 }
230 module.appendChild(refNode);
231 }
232 }
233
234 if (getChildCount() > 0) {
236 Element businessMethods = doc.createElement("business-methods");
237 for (int i= 0; i< getChildCount(); i++) {
238 BusinessMethod bm = (BusinessMethod) getChildAt(i);
239 bm.getXML(businessMethods);
240 }
241 module.appendChild(businessMethods);
242 }
243
244 if (!relationRefs.isEmpty()) {
245 Iterator relRefs = relationRefs.iterator();
246 while (relRefs.hasNext()) {
247 Element refNode = doc.createElement("module-data");
248 refNode.setAttribute("name", "relation-ref");
249 Element child = doc.createElement("module-data");
250 child.setAttribute("name", "entity-name");
251 child.appendChild(doc.createTextNode((String ) relRefs.next()));
252 refNode.appendChild(child);
253 module.appendChild(refNode);
254 }
255 }
256
257 el.appendChild(module);
258 }
259
260 public String getRootPath() {
261 return getRootPackage().toString().replace('.', '/');
262 }
263
264 public TemplateString getName() {
265 return new TemplateString(nameText.getText());
266 }
267
268 public TemplateString getUpperCaseName() {
269 return new TemplateString(nameText.getText().toUpperCase());
270 }
271
272 public void setName(String text) {
273 nameText.setText(text);
274 }
275
276 public TemplateString getDescription() {
277 return new TemplateString(descriptionText.getText());
278 }
279
280 public void setDescription(String text) {
281 descriptionText.setText(text);
282 }
283
284
285 public TemplateString getRootPackage() {
286 return new TemplateString(rootPackageText.getText());
287 }
288
289 public void setRootPackage(String text) {
290 rootPackageText.setText(text);
291 }
292
293
294
299 public List getEntities() {
300 List entities = getEntitiesAndReferences();
301 entities.removeAll(getReferencedEntities());
302 return entities;
303 }
304
305 public List getReferencedEntities() {
306 ArrayList entities = new ArrayList();
307 Iterator relRefs = relationRefs.iterator();
308 while (relRefs.hasNext()) {
309 String ref = (String ) relRefs.next();
310 Entity entity = JagGenerator.getEntityByRefName(ref);
311 entities.add(entity);
312 }
313 return entities;
314 }
315
316 public List getEntitiesAndReferences() {
317 ArrayList entities = new ArrayList();
318 Enumeration refs = listModel.elements();
319 while (refs.hasMoreElements()) {
320 String ref = (String ) refs.nextElement();
321 Entity entity = JagGenerator.getEntityByRefName(ref);
322 entities.add(entity);
323 }
324 return entities;
325 }
326
330 public String getRefName() {
331 return refNameText.getText();
332 }
333
334
338 public void setRefName(String text) {
339 refNameText.setText(text);
340 }
341
342
346 public void addRef(String ref) {
347 listModel.addElement(ref);
348 }
349
350 public void addRelationRef(String entity) {
351 addRef(entity);
352 relationRefs.add(entity);
353 }
354
355
356
361 private void initComponents() { panel = new javax.swing.JPanel ();
363 nameLabel = new javax.swing.JLabel ();
364 desciptionLabel = new javax.swing.JLabel ();
365 rootPackageLabel = new javax.swing.JLabel ();
366 refNameLabel = new javax.swing.JLabel ();
367 nameText = new javax.swing.JTextField ();
368 descriptionText = new javax.swing.JTextField ();
369 rootPackageText = new javax.swing.JTextField ();
370 refNameText = new javax.swing.JTextField ();
371 refsLabel = new javax.swing.JLabel ();
372 jScrollPane1 = new javax.swing.JScrollPane ();
373 refList = new javax.swing.JList ();
374 buttonPanel = new javax.swing.JPanel ();
375 removeButton = new javax.swing.JButton ();
376 addButton = new javax.swing.JButton ();
377
378 panel.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());
379
380 nameLabel.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
381 nameLabel.setText("Name: ");
382 panel.add(nameLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 10, 90, -1));
383
384 desciptionLabel.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
385 desciptionLabel.setText("Description: ");
386 panel.add(desciptionLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 40, 90, -1));
387
388 rootPackageLabel.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
389 rootPackageLabel.setText("Root-package: ");
390 panel.add(rootPackageLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 70, 90, -1));
391
392 refNameLabel.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
393 refNameLabel.setText("Ref-name: ");
394 panel.add(refNameLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 100, 90, -1));
395
396 nameText.setAutoscrolls(false);
397 nameText.addFocusListener(new java.awt.event.FocusAdapter () {
398 public void focusLost(java.awt.event.FocusEvent evt) {
399 nameTextFocusLost(evt);
400 }
401 });
402
403 panel.add(nameText, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 10, 260, -1));
404
405 descriptionText.addFocusListener(new java.awt.event.FocusAdapter () {
406 public void focusLost(java.awt.event.FocusEvent evt) {
407 descriptionTextFocusLost(evt);
408 }
409 });
410
411 panel.add(descriptionText, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 40, 260, -1));
412
413 rootPackageText.addFocusListener(new java.awt.event.FocusAdapter () {
414 public void focusLost(java.awt.event.FocusEvent evt) {
415 rootPackageTextFocusLost(evt);
416 }
417 });
418
419 panel.add(rootPackageText, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 70, 260, -1));
420
421 refNameText.addFocusListener(new java.awt.event.FocusAdapter () {
422 public void focusLost(java.awt.event.FocusEvent evt) {
423 refNameTextFocusLost(evt);
424 }
425 });
426
427 panel.add(refNameText, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 100, 260, -1));
428
429 refsLabel.setHorizontalAlignment(javax.swing.SwingConstants.TRAILING);
430 refsLabel.setText("Refs: ");
431 panel.add(refsLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 130, 90, -1));
432
433 refList.setBorder(new javax.swing.border.EtchedBorder ());
434 jScrollPane1.setViewportView(refList);
435
436 panel.add(jScrollPane1, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 130, 180, 170));
437
438 buttonPanel.setLayout(new java.awt.BorderLayout ());
439
440 removeButton.setText("Remove");
441 removeButton.setMaximumSize(new java.awt.Dimension (56, 26));
442 removeButton.setMinimumSize(new java.awt.Dimension (56, 26));
443 removeButton.addActionListener(new java.awt.event.ActionListener () {
444 public void actionPerformed(java.awt.event.ActionEvent evt) {
445 removeButtonActionPerformed(evt);
446 }
447 });
448
449 buttonPanel.add(removeButton, java.awt.BorderLayout.SOUTH);
450
451 addButton.setText("Add");
452 addButton.addActionListener(new java.awt.event.ActionListener () {
453 public void actionPerformed(java.awt.event.ActionEvent evt) {
454 addButtonActionPerformed(evt);
455 }
456 });
457
458 buttonPanel.add(addButton, java.awt.BorderLayout.CENTER);
459
460 panel.add(buttonPanel, new org.netbeans.lib.awtextra.AbsoluteConstraints(310, 160, -1, -1));
461
462 }
464 private void refNameTextFocusLost(java.awt.event.FocusEvent evt) { JagGenerator.stateChanged(false);
466 }
468 private void rootPackageTextFocusLost(java.awt.event.FocusEvent evt) { JagGenerator.stateChanged(false);
470 }
472 private void descriptionTextFocusLost(java.awt.event.FocusEvent evt) { JagGenerator.stateChanged(false);
474 }
476 private void nameTextFocusLost(java.awt.event.FocusEvent evt) { if ((nameText.getText() != null) && (nameText.getText().length() > 0)) {
479 nameText.setText(Utils.initCap(nameText.getText()));
480 this.descriptionText.setText(Utils.initCap(nameText.getText()));
481 this.refNameText.setText(Utils.initCap(nameText.getText()));
482 }
483 JagGenerator.stateChanged(true);
484 }
486
487 private void addButtonActionPerformed(java.awt.event.ActionEvent evt) { if (((Root) getRoot()).getRefs().isEmpty()) {
489 JOptionPane.showMessageDialog(getPanel(),
490 "There are no entity beans specified in the current application, \n" +
491 "so it is not possible to add anything to this service bean yet.", "No entity beans!", javax.swing.JOptionPane.ERROR_MESSAGE);
492 return;
493 }
494 ArrayList refs = new ArrayList();
495 JFrame tmpFrame = new JFrame();
496 new SelectRefs(tmpFrame, this, refs).show();
497 if (refs == null)
498 return;
499
500 for (int i = 0; i < refs.size(); i++) {
501 listModel.addElement(refs.get(i));
502 }
503
504 refList.setModel(listModel);
505 JagGenerator.stateChanged(false);
506 }
508
509 private void removeButtonActionPerformed(java.awt.event.ActionEvent evt) { int[] selection = refList.getSelectedIndices();
511 if (selection != null) {
512 for (int i = selection.length - 1; i >= 0; i--) {
513 relationRefs.remove(listModel.elementAt(selection[i]));
514 listModel.removeElementAt(selection[i]);
515 }
516 refList.setModel(listModel);
517 JagGenerator.stateChanged(false);
518 }
519 }
521 private javax.swing.JButton addButton;
523 private javax.swing.JPanel buttonPanel;
524 private javax.swing.JLabel desciptionLabel;
525 public javax.swing.JTextField descriptionText;
526 private javax.swing.JScrollPane jScrollPane1;
527 private javax.swing.JLabel nameLabel;
528 public javax.swing.JTextField nameText;
529 private javax.swing.JPanel panel;
530 private javax.swing.JList refList;
531 private javax.swing.JLabel refNameLabel;
532 public javax.swing.JTextField refNameText;
533 private javax.swing.JLabel refsLabel;
534 private javax.swing.JButton removeButton;
535 private javax.swing.JLabel rootPackageLabel;
536 private javax.swing.JTextField rootPackageText;
537 }
539
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