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28
29
30 package org.objectweb.ecm.taskdefs;
31
32
119 abstract public class IDLtoJavaTask
120 extends org.apache.tools.ant.Task
121 {
122 private java.io.File  _idlfile;
124 private java.io.File _generateto;
125 private java.io.File _genfile;
126 private String _genfilename;
127 private java.util.ArrayList _idldeps;
128 private java.util.ArrayList _idldep;
129 private java.util.ArrayList _includedirs;
130 private java.util.ArrayList _includedir;
131 private String _prefix;
132
133 private String _archive;
134 private java.io.File _buildto;
135 private java.io.File _compileto;
136 private BuildJarTask _buildjar;
137
138 protected
140 IDLtoJavaTask()
141 {
142 _idlfile = null;
144 _generateto = null;
145 _genfile = null;
146 _genfilename = null;
147 _idldeps = new java.util.ArrayList ();
148 _idldep = new java.util.ArrayList ();
149 _includedirs = new java.util.ArrayList ();
150 _includedir = new java.util.ArrayList ();
151 _prefix = null;
152
153 _archive = null;
154 _buildto = null;
155 _compileto = null;
156 _buildjar = null;
157 }
158
159
163 private BuildJarTask
164 buildjar()
165 {
166 if (_buildjar==null) {
167 org.apache.tools.ant.Task task = getProject().createTask("buildjar");
168 _buildjar = (BuildJarTask)task;
169 }
170
171 return _buildjar;
172 }
173
174 private void
176 validateAttributes()
177 throws org.apache.tools.ant.BuildException
178 {
179 String msg = "";
180 if (_idlfile==null) {
181 msg = "idlfile attribute is missing";
182 throw new org.apache.tools.ant.BuildException(msg);
183 }
184
185 if ((!_idlfile.exists()) || (!_idlfile.isFile())) {
186 msg = "Source OMG IDL file does not exists or is not a file";
187 throw new org.apache.tools.ant.BuildException(msg);
188 }
189
190 if ((!_generateto.exists()) || (!_generateto.isDirectory())) {
191 msg = "Generation directory does not exist or is not a directory";
192 throw new org.apache.tools.ant.BuildException(msg);
193 }
194
195 _genfile = new java.io.File (_generateto, _genfilename.replace('/', java.io.File.separatorChar));
197 if (_genfile==null) {
198 msg = "[validateAttributes] genfile (null): "+_generateto.getPath()+"/"+_genfilename.replace('/', java.io.File.separatorChar);
199 log(msg);
200 }
201
202 if (_archive!=null) {
204 if (_compileto==null) {
205 msg = "compileto attribute must be set when archivename attribute is set";
206 throw new org.apache.tools.ant.BuildException(msg);
207 }
208
209 if ((!_compileto.exists()) || (!_compileto.isDirectory())) {
210 msg = "class directory does not exist or is not a directory";
211 throw new org.apache.tools.ant.BuildException(msg);
212 }
213
214 if (_buildto==null) {
215 msg = "buildto attribute must be set when archivename attribute is set";
216 throw new org.apache.tools.ant.BuildException(msg);
217 }
218
219 if ((!_buildto.exists()) || (!_buildto.isDirectory())) {
220 msg = "archive directory does not exist or is not a directory";
221 throw new org.apache.tools.ant.BuildException(msg);
222 }
223 }
224 }
225
226 private boolean
227 idlfileUpToDate()
228 {
229 boolean genfile_passed=false;
230 boolean idldeps_passed=false;
231 boolean idldep_passed=false;
232
233 if (_genfile!=null) {
235 if ((!_genfile.exists()) || (_genfile.lastModified()<_idlfile.lastModified())) {
236 return false;
237 }
238 else {
239 genfile_passed=true;
240 }
241 }
242
243 org.apache.tools.ant.types.FileSet[] sets = null;
245 sets = (org.apache.tools.ant.types.FileSet[])_idldeps.toArray(new org.apache.tools.ant.types.FileSet[0]);
246
247 if (sets.length>0) {
248 for (int i=0;i<sets.length;i++) {
249 org.apache.tools.ant.DirectoryScanner scanner = sets[i].getDirectoryScanner(super.project);
250 String [] filenames = scanner.getIncludedFiles();
251 java.io.File file = null;
252
253 log("[idlfileUpToDate] base dir: "+scanner.getBasedir().getPath());
254 for (int j=0;j<filenames.length;j++) {
255 log("[idlfileUpToDate] filename: "+filenames[j]);
256 file = new java.io.File (scanner.getBasedir(), filenames[j]);
257 if (_idlfile.lastModified()>file.lastModified()) {
258 return false;
259 }
260 }
261 }
262
263 idldeps_passed=true;
264 }
265
266 NestedElementWithFile[] idlfiles = (NestedElementWithFile[])_idldep.toArray(new NestedElementWithFile[0]);
268 if (idlfiles.length!=0) {
269 for (int i=0;i<idlfiles.length;i++) {
270 if (_idlfile.lastModified()>idlfiles[i].getFile().lastModified()) {
271 return false;
272 }
273 }
274
275 idldep_passed = true;
276 }
277
278 if (genfile_passed || idldeps_passed || idldep_passed) {
281 return true;
282 }
283
284 return false;
285 }
286
287 private boolean
288 jarUpToDate(java.io.File tmpdir)
289 {
290 if (_archive==null) {
292 return true;
293 }
294
295 if (tmpdir.listFiles().length==0) {
297 return true;
298 }
299
300 return false;
301 }
302
303
307 final public void
308 setIdlfile(java.io.File file)
309 {
310 _idlfile = file;
311 }
312
313 final public void
314 setGenerateto(java.io.File dir)
315 {
316 _generateto = dir;
317 }
318
319 final public void
320 setGenfile(String filename)
321 {
322 _genfilename = filename;
323 }
324
325 final public void
326 setIdldeps(String idldeps)
327 {
328 }
331
332 final public void
333 addIdldeps(org.apache.tools.ant.types.FileSet set)
334 {
335 _idldeps.add(set);
336 }
337
338 final public NestedElementWithFile
339 createIdldep()
340 {
341 NestedElementWithFile idldep = new NestedElementWithFile();
342 _idldep.add(idldep);
343 return idldep;
344 }
345
346 final public void
347 addIncludedirs(org.apache.tools.ant.types.DirSet set)
348 {
349 _includedirs.add(set);
350 }
351
352 final public NestedElementWithFile
353 createIncludedir()
354 {
355 NestedElementWithFile dir = new NestedElementWithFile();
356 _includedir.add(dir);
357 return dir;
358 }
359
360 final public void
361 setPrefix(String p)
362 {
363 _prefix = p;
364 }
365
366 final public void
367 setCompileto(java.io.File dir)
368 {
369 _compileto = dir;
370 }
371
372 final public void
373 setArchivename(String name)
374 {
375 _archive = name;
376 }
377
378 final public void
379 setBuildto(java.io.File dir)
380 {
381 _buildto = dir;
382 }
383
384 final public void
385 setClasspathRef(org.apache.tools.ant.types.Reference cp)
386 {
387 buildjar().setClasspathRef(cp);
388 }
389
390 final public void
391 setClasspathref(org.apache.tools.ant.types.Reference cp)
392 {
393 buildjar().setClasspathref(cp);
394 }
395
396 final public void
397 setBootclasspathRef(org.apache.tools.ant.types.Reference cp)
398 {
399 buildjar().setBootclasspathRef(cp);
400 }
401
402 final public void
403 setBootclasspathref(org.apache.tools.ant.types.Reference cp)
404 {
405 buildjar().setBootclasspathref(cp);
406 }
407
408 final public org.apache.tools.ant.types.Path
409 createClasspath()
410 {
411 return buildjar().createClasspath();
412 }
413
414 final public org.apache.tools.ant.types.Path
415 createBootclasspath()
416 {
417 return buildjar().createBootclasspath();
418 }
419
420
424 final public void
425 execute()
426 throws org.apache.tools.ant.BuildException
427 {
428 validateAttributes();
430
431 java.io.File tmpdir = FileHelper.createTempDir();
433
434 if (!idlfileUpToDate()) {
436 log("[execute] OMG IDL file is not uptodate: "+_idlfile.getName());
437
438 java.util.ArrayList vdirs = new java.util.ArrayList ();
439
440 org.apache.tools.ant.types.DirSet[] sets = null;
442 sets = (org.apache.tools.ant.types.DirSet[])_includedirs.toArray(new org.apache.tools.ant.types.DirSet[0]);
443
444 for (int i=0;i<sets.length;i++) {
445 org.apache.tools.ant.DirectoryScanner scanner = sets[i].getDirectoryScanner(super.project);
446 String [] dirnames = scanner.getIncludedDirectories();
447
448 for (int j=0;j<dirnames.length;j++) {
449 java.io.File dir = new java.io.File (scanner.getBasedir(), dirnames[j]);
450 if (!dir.exists()) {
451 String msg = "Included directory does not exists: "+dir.getPath();
452 log(msg, org.apache.tools.ant.Project.MSG_WARN);
453 }
454 else if (!dir.isDirectory()) {
455 String msg = "Included directory is not a directory: "+dir.getPath();
456 log(msg, org.apache.tools.ant.Project.MSG_WARN);
457 }
458 else {
459 vdirs.add(dir);
460 }
461 }
462 }
463
464 NestedElementWithFile[] dirs = (NestedElementWithFile[])_includedir.toArray(new NestedElementWithFile[0]);
467 for (int i=0;i<dirs.length;i++) {
468 java.io.File dir = dirs[i].getFile();
469 if (!dir.exists()) {
470 String msg = "Included directory does not exists: "+dir.getPath();
471 log(msg, org.apache.tools.ant.Project.MSG_WARN);
472 }
473 else if (!dir.isDirectory()) {
474 String msg = "Included directory is not a directory: "+dir.getPath();
475 log(msg, org.apache.tools.ant.Project.MSG_WARN);
476 }
477 else {
478 vdirs.add(dir);
479 }
480 }
481
482 java.io.File [] idirs = (java.io.File [])vdirs.toArray(new java.io.File [0]);
483 compileIDL(_idlfile, tmpdir, idirs, _prefix);
484 }
485
486 if (!jarUpToDate(tmpdir)) {
488 log("[execute] jar is not uptodate");
490 buildjar().setSrcdir(tmpdir);
491 buildjar().setCompileto(_compileto);
492 buildjar().setArchivename(_archive);
493 buildjar().setBuildto(_buildto);
494 buildjar().execute();
495 }
496
497 FileHelper.moveFiles(tmpdir.listFiles(), _generateto);
499
500 FileHelper.deleteDir(tmpdir);
502 }
503
504
508 abstract protected void
509 compileIDL(java.io.File idlfile, java.io.File compileto,
510 java.io.File [] includedirs, String prefix);
511 }
512 |
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