1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
| package modele.base;
import java.io.Serializable;
import java.math.BigDecimal;
import java.sql.Timestamp;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import net.sf.hibernate.Criteria;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Query;
import net.sf.hibernate.Session;
import net.sf.hibernate.Transaction;
import net.sf.hibernate.SessionFactory;
import net.sf.hibernate.cfg.Configuration;
import net.sf.hibernate.expression.Expression;
import net.sf.hibernate.expression.Order;
import net.sf.hibernate.type.Type;
/**
* This class has been automatically generated by Hibernate Synchronizer.
* For more information or documentation, visit The Hibernate Synchronizer page
* at http://www.binamics.com/hibernatesync or contact Joe Hudson at joe@binamics.com.
*/
public abstract class _BaseRootDAO {
protected static Map sessionFactoryMap = new HashMap();
protected static ThreadLocal threadedSessions = new ThreadLocal();
/**
* Configure the session factory by reading hibernate config file
*/
public static void initialize () throws HibernateException {
initialize((String) null);
}
/**
* Configure the session factory by reading hibernate config file
* @param configFileName the name of the configuration file
*/
public static void initialize (String configFileName) throws HibernateException {
if (null == configFileName && sessionFactoryMap.size() > 0) return;
else if (null != sessionFactoryMap.get(configFileName)) return;
else {
Configuration cfg = new Configuration();
if (null == configFileName)
cfg.configure();
else
cfg.configure(configFileName);
setSessionFactory(configFileName, cfg.buildSessionFactory());
}
}
/**
* Set the session factory
*/
protected static void setSessionFactory (SessionFactory sessionFactory) {
setSessionFactory((String) null, sessionFactory);
}
/**
* Set the session factory
*/
protected static void setSessionFactory (String configFileName, SessionFactory sessionFactory) {
sessionFactoryMap.put(configFileName, sessionFactory);
}
/**
* Return the SessionFactory that is to be used by these DAOs. Change this
* and implement your own strategy if you, for example, want to pull the SessionFactory
* from the JNDI tree.
*/
protected SessionFactory getSessionFactory() throws HibernateException {
return getSessionFactory (getConfigurationFileName());
}
private static SessionFactory getSessionFactory(String configFile) throws HibernateException {
if (sessionFactoryMap.size() == 1) return (SessionFactory) sessionFactoryMap.values().toArray()[0];
else {
SessionFactory sessionFactory = (SessionFactory) sessionFactoryMap.get(configFile);
if (null == sessionFactory)
if (null == configFile)
throw new RuntimeException("The session factory has not been initialized.");
else
throw new RuntimeException("The session factory for '" + configFile + "' has not been initialized.");
else
return sessionFactory;
}
}
/**
* Return a new Session object that must be closed when the work has been completed.
* @return the active Session
*/
protected Session getSession() throws HibernateException {
return createSession();
}
/**
* Return a new Session object that must be closed when the work has been completed.
* @return the active Session
*/
public static Session createSession() throws HibernateException {
return createSession(null);
}
/**
* Return a new Session object that must be closed when the work has been completed.
* @param configFile the config file must match the meta attribute "config-file" in the hibernate mapping file
* @return the active Session
*/
public static Session createSession(String configFile) throws HibernateException {
java.util.Stack sessionStack = (java.util.Stack) threadedSessions.get();
Session session = null;
if (null == sessionStack) {
sessionStack = new java.util.Stack();
threadedSessions.set(sessionStack);
}
if (sessionStack.size() > 0) {
Object[] arr = (Object[]) sessionStack.peek();
String cf = (String) arr[0];
if (null == cf) {
session = (Session) arr[1];
}
else if (null != cf && null != configFile) {
if (cf.equals(configFile)) session = (Session) arr[1];
}
if (null == session) {
session = getSessionFactory(configFile).openSession();
arr = new Object[2];
arr[0] = configFile;
arr[1] = session;
sessionStack.push(arr);
}
}
else {
session = getSessionFactory(configFile).openSession();
Object[] arr = new Object[2];
arr = new Object[2];
arr[0] = configFile;
arr[1] = session;
sessionStack.push(arr);
}
return session;
}
/**
* Return the name of the configuration file to be used with this DAO or null if default
*/
public String getConfigurationFileName () {
return null;
}
/**
* Return the specific Object class that will be used for class-specific
* implementation of this DAO.
* @return the reference Class
*/
protected abstract Class getReferenceClass();
/**
* Close the session
*/
public void closeSession () throws HibernateException {
java.util.Stack sessionStack = (java.util.Stack) threadedSessions.get();
if (null != sessionStack) {
Object[] arr = (Object[]) sessionStack.peek();
String cf = (String) arr[0];
if (null == cf) {
Session session = (Session) arr[1];
session.close();
sessionStack.pop();
}
else {
String configurationFile = getConfigurationFileName();
if (null != configurationFile && configurationFile.equals(cf)) {
Session session = (Session) arr[1];
session.close();
sessionStack.pop();
}
}
}
}
/**
* Begin the transaction related to the session
*/
public Transaction beginTransaction(Session s) throws HibernateException {
return s.beginTransaction();
}
/**
* Commit the given transaction
*/
public void commitTransaction(Transaction t) throws HibernateException {
t.commit();
}
/**
* Execute a query.
* @param query a query expressed in Hibernate's query language
* @return a distinct list of instances (or arrays of instances)
*/
public java.util.List find(String query) throws HibernateException {
Session s = null;
try {
s = getSession();
return find(query, s);
} finally {
closeSession();
}
}
/**
* Perform a find but use the session given instead of creating a new one.
* @param query a query expressed in Hibernate's query language
* @s the Session to use
*/
public java.util.List find(String query, Session s) throws HibernateException {
return s.find(query);
}
/**
* Return all objects related to the implementation of this DAO with no filter.
*/
public java.util.List findAll () throws HibernateException {
Session s = null;
try {
s = getSession();
return findAll(s);
}
finally {
closeSession();
}
}
/**
* Return all objects related to the implementation of this DAO with no filter.
* Use the session given.
* @param s the Session
*/
public java.util.List findAll (Session s) throws HibernateException {
return findAll(s, getDefaultOrderProperty());
}
/**
* Return all objects related to the implementation of this DAO with no filter.
*/
public java.util.List findAll (String orderProperty) throws HibernateException {
Session s = null;
try {
s = getSession();
return findAll(s, orderProperty);
}
finally {
closeSession();
}
}
/**
* Return all objects related to the implementation of this DAO with no filter.
* Use the session given.
* @param s the Session
*/
public java.util.List findAll (Session s, String orderProperty) throws HibernateException {
Criteria crit = createCriteria(s);
if (null != orderProperty) crit.addOrder(Order.asc(orderProperty));
return crit.list();
}
/**
* Return all objects related to the implementation of this DAO with a filter.
* Use the session given.
* @param propName the name of the property to use for filtering
* @param filter the value of the filter
*/
protected java.util.List findFiltered (String propName, Object filter) throws HibernateException {
return findFiltered(propName, filter, getDefaultOrderProperty());
}
/**
* Return all objects related to the implementation of this DAO with a filter.
* Use the session given.
* @param propName the name of the property to use for filtering
* @param filter the value of the filter
* @param orderProperty the name of the property used for ordering
*/
protected java.util.List findFiltered (String propName, Object filter, String orderProperty) throws HibernateException {
Session s = null;
try {
s = getSession();
return findFiltered(s, propName, filter, getDefaultOrderProperty());
}
finally {
closeSession();
}
}
/**
* Return all objects related to the implementation of this DAO with a filter.
* Use the session given.
* @param s the Session
* @param propName the name of the property to use for filtering
* @param filter the value of the filter
* @param orderProperty the name of the property used for ordering
*/
protected java.util.List findFiltered (Session s, String propName, Object filter, String orderProperty) throws HibernateException {
Criteria crit = createCriteria(s);
crit.add(Expression.eq(propName, filter));
if (null != orderProperty) crit.addOrder(Order.asc(orderProperty));
return crit.list();
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* @param name the name of a query defined externally
* @return Query
*/
public java.util.List getNamedQuery(String name) throws HibernateException {
Session s = null;
try {
s = getSession();
return getNamedQuery(name, s);
} finally {
closeSession();
}
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the session given.
* @param name the name of a query defined externally
* @param s the Session
* @return Query
*/
public java.util.List getNamedQuery(String name, Session s) throws HibernateException {
Query q = s.getNamedQuery(name);
return q.list();
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the parameters given.
* @param name the name of a query defined externally
* @param params the parameter array
* @return Query
*/
public java.util.List getNamedQuery(String name, Serializable[] params)
throws HibernateException {
Session s = null;
try {
s = getSession();
return getNamedQuery(name, params, s);
} finally {
closeSession();
}
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the parameters given and the Session given.
* @param name the name of a query defined externally
* @param params the parameter array
* @s the Session
* @return Query
*/
public java.util.List getNamedQuery(String name, Serializable[] params, Session s)
throws HibernateException {
Query q = s.getNamedQuery(name);
if (null != params) {
for (int i = 0; i < params.length; i++) {
setParameterValue(q, i, params[i]);
}
}
return q.list();
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the parameters given.
* @param name the name of a query defined externally
* @param params the parameter Map
* @return Query
*/
public java.util.List getNamedQuery(String name, Map params)
throws HibernateException {
Session s = null;
try {
s = getSession();
return getNamedQuery(name, params, s);
} finally {
closeSession();
}
}
/**
* Obtain an instance of Query for a named query string defined in the mapping file.
* Use the parameters given and the Session given.
* @param name the name of a query defined externally
* @param params the parameter Map
* @s the Session
* @return Query
*/
public java.util.List getNamedQuery(String name, Map params, Session s)
throws HibernateException {
Query q = s.getNamedQuery(name);
if (null != params) {
for (Iterator i=params.entrySet().iterator(); i.hasNext(); ) {
Map.Entry entry = (Map.Entry) i.next();
setParameterValue(q, (String) entry.getKey(), entry.getValue());
}
}
return q.list();
}
/**
* Execute a query.
* @param query a query expressed in Hibernate's query language
* @return a distinct list of instances (or arrays of instances)
*/
public java.util.List find(String query, Object obj, Type type) throws HibernateException {
Session s = null;
try {
s = getSession();
return find(query, obj, type, s);
}
finally {
closeSession();
}
}
/**
* Perform a find but use the session given instead of creating a new one.
* @param query a query expressed in Hibernate's query language
* @s the Session to use
*/
public java.util.List find(String query, Object obj, Type type, Session s) throws HibernateException {
return s.find(query, obj, type);
}
/**
* Execute a query.
* @param query a query expressed in Hibernate's query language
* @return a distinct list of instances (or arrays of instances)
*/
public java.util.List find(String query, Object[] obj, Type[] type) throws HibernateException {
Session s = null;
try {
s = getSession();
return find(query, obj, type, s);
}
finally {
closeSession();
}
}
/**
* Perform a find but use the session given instead of creating a new one.
* @param query a query expressed in Hibernate's query language
* @s the Session to use
*/
public java.util.List find(String query, Object[] obj, Type[] type, Session s) throws HibernateException {
return s.find(query, obj, type);
}
/**
* Return a Criteria object that relates to the DAO's table.
* A session will be created if an open one is not located. This session must be closed!
*/
protected Criteria createCriteria () throws HibernateException {
Session s = getSession();
return createCriteria(s);
}
/**
* Return a Criteria object that relates to the DAO's table
*/
protected Criteria createCriteria (Session s) throws HibernateException {
return s.createCriteria(getReferenceClass());
}
/**
* Return the property of the class you would like to use for default ordering
* @return the property name
*/
public String getDefaultOrderProperty () {
return null;
}
/**
* Convenience method to set paramers in the query given based on the actual object type in passed in as the value.
* You may need to add more functionaly to this as desired (or not use this at all).
* @param query the Query to set
* @param position the ordinal position of the current parameter within the query
* @param value the object to set as the parameter
*/
protected void setParameterValue(Query query, int position, Object value) {
if (null == value) {
return;
} else if (value instanceof Boolean) {
query.setBoolean(position, ((Boolean) value).booleanValue());
} else if (value instanceof String) {
query.setString(position, (String) value);
} else if (value instanceof Integer) {
query.setInteger(position, ((Integer) value).intValue());
} else if (value instanceof Long) {
query.setLong(position, ((Long) value).longValue());
} else if (value instanceof Float) {
query.setFloat(position, ((Float) value).floatValue());
} else if (value instanceof Double) {
query.setDouble(position, ((Double) value).doubleValue());
} else if (value instanceof BigDecimal) {
query.setBigDecimal(position, (BigDecimal) value);
} else if (value instanceof Byte) {
query.setByte(position, ((Byte) value).byteValue());
} else if (value instanceof Calendar) {
query.setCalendar(position, (Calendar) value);
} else if (value instanceof Character) {
query.setCharacter(position, ((Character) value).charValue());
} else if (value instanceof Timestamp) {
query.setTimestamp(position, (Timestamp) value);
} else if (value instanceof Date) {
query.setDate(position, (Date) value);
} else if (value instanceof Short) {
query.setShort(position, ((Short) value).shortValue());
}
}
/**
* Convenience method to set paramers in the query given based on the actual object type in passed in as the value.
* You may need to add more functionaly to this as desired (or not use this at all).
* @param query the Query to set
* @param key the key name
* @param value the object to set as the parameter
*/
protected void setParameterValue(Query query, String key, Object value) {
if (null == key || null == value) {
return;
} else if (value instanceof Boolean) {
query.setBoolean(key, ((Boolean) value).booleanValue());
} else if (value instanceof String) {
query.setString(key, (String) value);
} else if (value instanceof Integer) {
query.setInteger(key, ((Integer) value).intValue());
} else if (value instanceof Long) {
query.setLong(key, ((Long) value).longValue());
} else if (value instanceof Float) {
query.setFloat(key, ((Float) value).floatValue());
} else if (value instanceof Double) {
query.setDouble(key, ((Double) value).doubleValue());
} else if (value instanceof BigDecimal) {
query.setBigDecimal(key, (BigDecimal) value);
} else if (value instanceof Byte) {
query.setByte(key, ((Byte) value).byteValue());
} else if (value instanceof Calendar) {
query.setCalendar(key, (Calendar) value);
} else if (value instanceof Character) {
query.setCharacter(key, ((Character) value).charValue());
} else if (value instanceof Timestamp) {
query.setTimestamp(key, (Timestamp) value);
} else if (value instanceof Date) {
query.setDate(key, (Date) value);
} else if (value instanceof Short) {
query.setShort(key, ((Short) value).shortValue());
}
}
/**
* Used by the base DAO classes but here for your modification
* Load object matching the given key and return it.
*/
protected Object load(Class refClass, Serializable key) throws HibernateException {
Session s = null;
try {
s = getSession();
return load(refClass, key, s);
} finally {
closeSession();
}
}
/**
* Used by the base DAO classes but here for your modification
* Load object matching the given key and return it.
*/
protected Object load(Class refClass, Serializable key, Session s) throws HibernateException {
return s.load(refClass, key);
}
/**
* Used by the base DAO classes but here for your modification
* Persist the given transient instance, first assigning a generated identifier.
* (Or using the current value of the identifier property if the assigned generator is used.)
*/
protected Serializable save(Object obj) throws HibernateException {
Transaction t = null;
Session s = null;
try {
s = getSession();
t = beginTransaction(s);
Serializable rtn = save(obj, s);
commitTransaction(t);
return rtn;
}
catch (HibernateException e) {
if (null != t) t.rollback();
throw e;
}
finally {
closeSession();
}
}
/**
* Used by the base DAO classes but here for your modification
* Persist the given transient instance, first assigning a generated identifier.
* (Or using the current value of the identifier property if the assigned generator is used.)
*/
protected Serializable save(Object obj, Session s) throws HibernateException {
return s.save(obj);
}
/**
* Used by the base DAO classes but here for your modification
* Either save() or update() the given instance, depending upon the value of its
* identifier property.
*/
protected void saveOrUpdate(Object obj) throws HibernateException {
Transaction t = null;
Session s = null;
try {
s = getSession();
t = beginTransaction(s);
saveOrUpdate(obj, s);
commitTransaction(t);
}
catch (HibernateException e) {
if (null != t) t.rollback();
throw e;
}
finally {
closeSession();
}
}
/**
* Used by the base DAO classes but here for your modification
* Either save() or update() the given instance, depending upon the value of its
* identifier property.
*/
protected void saveOrUpdate(Object obj, Session s) throws HibernateException {
s.saveOrUpdate(obj);
}
/**
* Used by the base DAO classes but here for your modification
* Update the persistent state associated with the given identifier. An exception is thrown if there is a persistent
* instance with the same identifier in the current session.
* @param obj a transient instance containing updated state
*/
protected void update(Object obj) throws HibernateException {
Transaction t = null;
Session s = null;
try {
s = getSession();
t = beginTransaction(s);
update(obj, s);
commitTransaction(t);
}
catch (HibernateException e) {
if (null != t) t.rollback();
throw e;
}
finally {
closeSession();
}
}
/**
* Used by the base DAO classes but here for your modification
* Update the persistent state associated with the given identifier. An exception is thrown if there is a persistent
* instance with the same identifier in the current session.
* @param obj a transient instance containing updated state
* @param s the Session
*/
protected void update(Object obj, Session s) throws HibernateException {
s.update(obj);
}
/**
* Used by the base DAO classes but here for your modification
* Remove a persistent instance from the datastore. The argument may be an instance associated with the receiving
* Session or a transient instance with an identifier associated with existing persistent state.
*/
protected void delete(Object obj) throws HibernateException {
Transaction t = null;
Session s = null;
try {
s = getSession();
t = beginTransaction(s);
delete(obj, s);
commitTransaction(t);
}
catch (HibernateException e) {
if (null != t) t.rollback();
throw e;
}
finally {
closeSession();
}
}
/**
* Used by the base DAO classes but here for your modification
* Remove a persistent instance from the datastore. The argument may be an instance associated with the receiving
* Session or a transient instance with an identifier associated with existing persistent state.
*/
protected void delete(Object obj, Session s) throws HibernateException {
s.delete(obj);
}
/**
* Used by the base DAO classes but here for your modification
* Re-read the state of the given instance from the underlying database. It is inadvisable to use this to implement
* long-running sessions that span many business tasks. This method is, however, useful in certain special circumstances.
*/
protected void refresh(Object obj, Session s) throws HibernateException {
s.refresh(obj);
}
} |
configuration hibernate distribution
Répondre avec citation
Partager