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1
27 package ch.ethz.prose.tools;
28
29 import java.awt.Color  ;
31 import java.util.HashMap ;
32 import java.util.HashSet ;
33 import java.util.List ;
34 import java.util.Map ;
35 import java.util.Vector ;
36 import javax.swing.text.Document ;
37 import ch.ethz.prose.Aspect;
38 import ch.ethz.prose.query.AspectSurrogate;
39
40 import javax.swing.JTable ;
41 import javax.swing.JToggleButton ;
42
43
49 public class MultipleClientModel {
50
51
52
53 protected JTable actualTable = null;
54 protected WorksheetSingleClientModel actualTableModel = null;
55 protected List copyList;
56 protected int copyColumn;
57 protected String txId = null;
58 protected int txCnt = 0;
59 protected Document classPathModel;
60 protected Document aspectNameModel;
61 protected ConsoleDocumentModel wbConsole;
62
63 protected List createdTableModels;
64 protected List activeTransactionVMs;
65 JToggleButton.ToggleButtonModel selectAspectModel;
66 JToggleButton.ToggleButtonModel selectCrosscutModel;
67 JToggleButton.ToggleButtonModel selectJoinpointModel;
68 JToggleButton.ToggleButtonModel groupByAspectModel;
69 JToggleButton.ToggleButtonModel groupByCrosscutModel;
70 JToggleButton.ToggleButtonModel groupByJoinpointModel;
71 JToggleButton.ToggleButtonModel insertInAllVM;
72 JToggleButton.ToggleButtonModel insertInSelection;
73
74
75 private JMultipleProseClient view;
76
77
81 public MultipleClientModel(JMultipleProseClient view)
82 {
83 this.view = view;
84 classPathModel = new javax.swing.text.DefaultStyledDocument ();
85 aspectNameModel = new javax.swing.text.DefaultStyledDocument ();
86 wbConsole = new ConsoleDocumentModel();
87 activeTransactionVMs = new Vector ();
88 createdTableModels = new Vector ();
89
90 insertInSelection = new JToggleButton.ToggleButtonModel () ;
91 insertInAllVM = new JToggleButton.ToggleButtonModel () ;
92 selectAspectModel = new JToggleButton.ToggleButtonModel () ;
93 selectCrosscutModel= new JToggleButton.ToggleButtonModel () ;
94 selectJoinpointModel = new JToggleButton.ToggleButtonModel ();
95 groupByAspectModel = new JToggleButton.ToggleButtonModel ();
96 groupByCrosscutModel = new JToggleButton.ToggleButtonModel ();
97 groupByJoinpointModel = new JToggleButton.ToggleButtonModel ();
98
99 }
100
101
102 public WorksheetSingleClientModel createTableModel(String pname, String host, String port, boolean pisReal)
103 {
104 WorksheetSingleClientModel mtm = new WorksheetSingleClientModel(this,
105 new Object [][] { },
106 new String [] { "Aspect", "Crosscut", "JoinPointRequest" },
107 pname,
108 host,port,
109 pisReal);
110 createdTableModels.add(mtm);
111 return mtm;
112 }
113
114 public List getAllVM()
115 {
116 return createdTableModels;
117 }
118
119 public void removeVM(String name)
120 {
121 java.util.Iterator i = createdTableModels.iterator();
122 Vector toRemove = new Vector ();
123 while (i.hasNext())
124 {
125 WorksheetSingleClientModel m = (WorksheetSingleClientModel)i.next();
126 if (m.getName().equals(name))
127 toRemove.add(m);
128 }
129 createdTableModels.removeAll(toRemove);
130 }
131
132 public ConsoleDocumentModel getConsole()
133 {
134 return wbConsole;
135 }
136
137 public void setActualTableModel(WorksheetSingleClientModel atm)
138 {
139 actualTableModel = atm;
140 loadTableSettings(actualTableModel.getSelect(), actualTableModel.getGroupBy());
141 }
142
143 public WorksheetSingleClientModel getActualTableModel() throws IllegalUserInputException
144 {
145 if (actualTableModel == null)
146 throw new IllegalUserInputException("No VM available; Please add a VM");
147 return actualTableModel;
148 }
149
150 public List getCopySelection()
151 {
152 return copyList;
153 }
154
155 public int getCopyColumn()
156 {
157 return copyColumn;
158 }
159
160 public void setCopySelection(int column, List copyList)
161 {
162 copyColumn = column;
163 this.copyList = new Vector (new HashSet (copyList));
165 }
166
167
168 public Document getAspectClassNameModel()
169 {
170 return aspectNameModel;
171 }
172
173 public Document getClasspathModel()
174 {
175 return classPathModel;
176 }
177
178 public String getAspectClassName()
179 {
180 try
181 {
182 return getAspectClassNameModel().getText(0,getAspectClassNameModel().getLength());
183 }
184 catch (javax.swing.text.BadLocationException e)
185 {
186 throw new Error (e.toString());
187 }
188 }
189
190 public String getClasspath()
191 {
192 try
193 {
194 return getClasspathModel().getText(0,getClasspathModel().getLength());
195 }
196 catch (javax.swing.text.BadLocationException e)
197 {
198 throw new Error (e.toString());
199 }
200 }
201
202 public void appendToClasspath(String toBeDo)
203 {
204 try
205 {
206 getClasspathModel().insertString(getClasspathModel().getLength(),System.getProperty("path.separator",":") + toBeDo,null);
207 }
208 catch (javax.swing.text.BadLocationException e)
209 {
210 throw new Error (e.toString());
211 }
212
213
214 }
216
217 public void cutSelection() throws java.rmi.RemoteException ,TableSelectionException,WithdrawAspectsException,IllegalUserInputException
218 {
219 addVMToActiveTransaction(getActualTableModel());
220 copySelection();
221 getActualTableModel().cutAspects();
222 }
223
224
225 public void copySelection() throws TableSelectionException,java.rmi.RemoteException ,IllegalUserInputException
226 {
227 int column = getActualTableModel().getSelectedColumn();
228 if ((column != JWorksheetProseClientPane.JOINPOINT_COL_INDEX) && (column != JWorksheetProseClientPane.ASPECT_COL_INDEX))
229 throw new TableSelectionException("Cut and copy only on 'Aspects' or 'Joinpoints'");
230
231 List copyList = new Vector ();
232 for (int i=0; i < getActualTableModel().selectedCells.length; i++)
233 {
234 Object value = getActualTableModel().getValueAt(getActualTableModel().selectedCells[i], column);
235 if (value == null)
236 throw new TableSelectionException("Cut and copy of 'null' values is not permitted.");
237 copyList.add(value);
238 }
239 setCopySelection(column, copyList);
240 }
241
242 public void pasteSelection() throws TableSelectionException,java.rmi.RemoteException ,IllegalUserInputException,PasteAspectsException
243 {
244 if (getCopySelection() == null)
245 throw new TableSelectionException("Nothing to paste!");
246
247
248
249
250 getActualTableModel().setSelectedColumn(getCopyColumn());
251 if (getCopyColumn() == JWorksheetProseClientPane.JOINPOINT_COL_INDEX)
252 getActualTableModel().pasteJoinpoints(getCopySelection());
253 else if (getCopyColumn() == JWorksheetProseClientPane.ASPECT_COL_INDEX)
254 {
255 addVMToActiveTransaction(getActualTableModel());
256 getActualTableModel().pasteAspects(getCopySelection());
257 }
258 else
259 throw new Error ("Error: wrong copy action");
260 }
261
262 public void insertAspect() throws IllegalUserInputException,PasteAspectsException,java.rmi.RemoteException ,TableSelectionException
263 {
264
265 if (getAspectClassName() == null || getAspectClassName().trim().equals(""))
266 throw new IllegalUserInputException("Aspect class name not specified");
267 List aspectList = new Vector ();
268 aspectList.add(new AspectSurrogate(getAspectClassName(),Aspect.generateUniqueAssociation()));
269
270 addVMToActiveTransaction(getActualTableModel());
271 getActualTableModel().pasteAspects(aspectList);
272 }
273
274
275
276 public void startTransaction() throws IllegalStateException
277 {
278 if (txId != null)
279 throw new IllegalStateException ("Transaction still active. Commit/abort first");
280
281 txId=""+System.currentTimeMillis() + txCnt--;
282 }
283
284 public String getActiveTransactionID()
285 {
286 return txId;
287 }
288
289 public void commitTransaction(boolean force) throws Exception
290 {
291 TransactionFinishException exceptionList = new TransactionFinishException();
292 if (txId == null)
293 throw new IllegalUserInputException("Nothing to commit");
294 java.util.Iterator i = activeTransactionVMs.iterator();
295 while(i.hasNext())
296 {
297 try
298 {
299 WorksheetSingleClientModel qClient = (WorksheetSingleClientModel)(i.next());
300 qClient.commit(txId);
301 }
302 catch (Exception e)
303 {
304 if (force)
305 exceptionList.add(e);
306 else
307 throw e;
308 }
309 }
310 txId = null;
311 activeTransactionVMs.clear();
312 }
313
314 public void abortTransaction(boolean force) throws Exception
315 {
316 TransactionFinishException exceptionList = new TransactionFinishException();
317 if (txId == null)
318 throw new IllegalUserInputException("Nothing to abort");
319 java.util.Iterator i = activeTransactionVMs.iterator();
320 while(i.hasNext())
321 {
322 try
323 {
324 WorksheetSingleClientModel qClient = (WorksheetSingleClientModel)(i.next());
325 qClient.abort(txId);
326 }
327 catch (Exception e)
328 {
329 if (force)
330 exceptionList.add(e);
331 else
332 throw e;
333 }
334 }
335
336 txId = null;
337 activeTransactionVMs.clear();
338 }
339
340
341 public void addVMToActiveTransaction(WorksheetSingleClientModel n)
342 {
343 if (getActiveTransactionID() == null)
344 return;
345 activeTransactionVMs.add(n);
346 }
347
348 protected void loadTableSettings(int select, int groupBy)
349 {
350 selectAspectModel.setSelected((select & WorksheetSingleClientModel.SELECT_ASPECT) > 0);
351 selectCrosscutModel.setSelected((select & WorksheetSingleClientModel.SELECT_CROSSCUT) > 0);
352 selectJoinpointModel.setSelected((select & WorksheetSingleClientModel.SELECT_JOINPOINT) > 0);
353 switch (groupBy) {
354 case WorksheetSingleClientModel.BY_ASPECT: groupByAspectModel.setSelected(true); break;
355 case WorksheetSingleClientModel.BY_CROSSCUT: groupByCrosscutModel.setSelected(true); break;
356 case WorksheetSingleClientModel.BY_JOINPOINT: groupByJoinpointModel.setSelected(true); break;
357 default: throw new IndexOutOfBoundsException ("BUG: 'GroupBy' value is out of Range: " + groupBy);
358 }
359 }
360
361
362
363 public JToggleButton.ToggleButtonModel getInsertInSelection()
364 {
365 return insertInSelection;
366 }
367
368 public JToggleButton.ToggleButtonModel getInsertInAllVM()
369 {
370 return insertInAllVM;
371 }
372
373 public JToggleButton.ToggleButtonModel getSelectAspect()
374 {
375 return selectAspectModel;
376 }
377
378 public JToggleButton.ToggleButtonModel getSelectCrosscut()
379 {
380 return selectCrosscutModel;
381 }
382
383 public JToggleButton.ToggleButtonModel getSelectJoinpoint()
384 {
385 return selectJoinpointModel;
386 }
387
388 public JToggleButton.ToggleButtonModel getGroupByAspect()
389 {
390 return groupByAspectModel;
391 }
392 public JToggleButton.ToggleButtonModel getGroupByCrosscut()
393 {
394 return groupByCrosscutModel;
395 }
396
397 public JToggleButton.ToggleButtonModel getGroupByJoinpoint()
398 {
399 return groupByJoinpointModel;
400 }
401
402
403
404 }
405
406
407 |
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