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1
2 package Jt.ejb.examples.bmp;
3
4 import javax.ejb.*;
5 import javax.naming.*;
6 import java.rmi.RemoteException  ;
7 import java.sql.Connection ;
8 import Jt.*;
9 import Jt.examples.*;
10 import java.util.*;
11
12
13
16
17 public class MemberEJB
18 implements EntityBean
19 {
20
21 EntityContext ctx;
22 public String email;
23 public String firstname;
24 public String lastname;
25 public int status;
26 public String subject;
27 public String comments;
28 public Date tstamp;
29 public int email_flag;
30 public Date mdate;
31 public String location;
32
33 private DAOMember member = null; private transient JtFactory factory = new JtFactory ();
35 private transient JtValueObject valueObject = null;
36 private transient boolean dirty = false;
37 private transient boolean loaded = false;
38
39
40
41 public Object calcValueObject () {
42
43 JtValueObject valueObj;
44 JtMessage msg;
45
46 factory.handleTrace ("calcValueObject");
47
48 valueObj = new JtValueObject ();
49 factory.setValue (valueObj, "subject", this);
50
51
52 factory.sendMessage (valueObj, new JtMessage ("JtACTIVATE"));
53 return (valueObj);
54
55
56 }
57
58 public JtValueObject getValueObject () {
59 valueObject = (JtValueObject) calcValueObject ();
60 return (valueObject);
61
62 }
63
64 public void setValueObject (JtValueObject valueObject) {
65
66 JtMessage msg;
67 String tmp;
68 JtFactory factory = new JtFactory ();
69 Object out;
70
71 this.valueObject = valueObject;
72
73 if (valueObject == null)
74 return;
75
76
77 msg = new JtMessage ("JtGET");
78 msg.setMsgData ("firstname");
79
80 tmp = (String ) valueObject.processMessage (msg);
81
82 if (tmp != null)
83 setFirstname (tmp);
84
85 msg.setMsgData ("lastname");
86 tmp = (String ) valueObject.processMessage (msg);
87
88 if (tmp != null)
89 setLastname (tmp);
90
91
92 msg.setMsgData ("location");
93 tmp = (String ) valueObject.processMessage (msg);
94 if (tmp != null)
95 setLocation (tmp);
96
97
98 msg.setMsgData ("comments");
99 tmp = (String ) valueObject.processMessage (msg);
100 if (tmp != null)
101 setComments (tmp);
102
103 msg.setMsgData ("subject");
104 tmp = (String ) valueObject.processMessage (msg);
105 if (tmp != null)
106 setSubject (tmp);
107
108 msg.setMsgData ("status");
109 out = (Object ) valueObject.processMessage (msg);
110 if (out != null)
111 factory.setValue (this, "status", out);
112
113
114 msg.setMsgData ("email_flag");
115 out = (Object ) valueObject.processMessage (msg);
116 if (out != null)
117 factory.setValue (this, "email_flag", out);
118
119 dirty = true; }
121
122
123
124 public String getEmail() {
125 return (email);
126 }
127
128 public void setEmail (String email) {
129 this.email = email;
130 }
131
132
133 public void setEmail_flag (int newEmail_flag) {
134 email_flag = newEmail_flag;
135 }
136
137 public int getEmail_flag () {
138 return (email_flag);
139 }
140
141 public int getStatus () {
142 return (status);
143 }
144
145
146 public void setStatus (int newStatus) {
147 status = newStatus;
148 }
149
150 public String getSubject() {
151 return subject;
152 }
153
154 public void setSubject (String newSubject) {
155 subject = newSubject;
156 }
157
158 public String getComments() {
159 return comments;
160 }
161
162 public void setComments (String newComments) {
163 comments = newComments;
164 }
165
166 public void setFirstname (String newFirstname) {
167 firstname = newFirstname;
168 }
169
170 public String getFirstname() {
171 return firstname;
172 }
173
174 public void setLastname (String newLastname) {
175 lastname = newLastname;
176 }
177
178 public String getLastname() {
179 return lastname;
180 }
181
182
183 public void setTstamp (Date tstamp) {
184 this.tstamp = tstamp;
185 }
186
187 public Date getTstamp () {
188 return tstamp;
189 }
190
191 public void setMdate (Date mdate) {
192 this.mdate = mdate;
193 }
194
195 public Date getMdate () {
196 return mdate;
197 }
198
199 public String getLocation() {
200 return location;
201 }
202
203 public void setLocation (String location) {
204 this.location = location;
205 }
206
207
208 private DAOMember createDAO () {
209 DAOMember member;
210
211
213
214
216 member = (DAOMember) factory.createObject ("Jt.examples.DAOMember", "member");
217
218
219
220
222
223
225 factory.setValue (member, "key", "email");
226 factory.setValue (member, "table", "member");
227
228
229 factory.sendMessage (member, new JtMessage ("JtREALIZE"));
230 member.setValue ("db", "datasource", "datasrc");
235
236 return (member);
237
238 }
239
240 public String ejbCreate (String email, String firstname, String lastname)
241 throws CreateException {
242
243 DAOMember tmp;
244 Date date = new Date ();
245
246
247 if (member == null)
248 member = createDAO ();
249
250
251 factory.setValue (member, "email", email);
252 factory.setValue (member, "firstname", firstname);
253 factory.setValue (member, "lastname", lastname);
254 factory.setValue (member, "status", "1");
255 factory.setValue (member, "tstamp", date);
256 factory.setValue (member, "subject", null);
257 factory.setValue (member, "comments", null);
258 factory.setValue (member, "email_flag", "0");
259 factory.setValue (member, "mdate", null);
260 factory.setValue (member, "location", null);
261
262
263 this.firstname = firstname;
264 this.lastname = lastname;
265 this.status = 1;
266 this.tstamp = date;
267 this.subject = null;
268 this.comments = null;
269 this.email_flag = 0;
270 this.mdate = null;
271 this.location = null;
272
273
274
275 tmp = (DAOMember) factory.sendMessage (member, new JtMessage ("JtINSERT"));
276
277 if (tmp == null) {
278 throw new CreateException ("Unable to create member");
279 }
280
281 return email;
282 }
283
284
285 public void setEntityContext (EntityContext ctx) {
286 this.ctx = ctx;
287 }
288
289 public void unsetEntityContext () {
290 ctx = null;
291 }
292 public void ejbLoad () {
293
294 String primaryKey;
295 DAOMember tmp;
296
298 factory.handleTrace ("MemberEJB.ejbLoad .....");
299
301 if (ctx == null)
302 return;
304 primaryKey = (String ) ctx.getPrimaryKey ();
305
306
307 if (loaded) {
308 factory.handleTrace ("MemberEJB.ejbLoad: nothing to load .....");
309 return;
310 }
311
312
313 if (member == null)
314 member = createDAO ();
315
316
317 factory.setValue (member, "email", primaryKey);
318 tmp = (DAOMember) factory.sendMessage (member, new JtMessage ("JtFIND"));
319
320 if (tmp == null)
321 return;
322
323 email = tmp.getEmail ();
324 firstname = tmp.getFirstname ();
325 lastname = tmp.getLastname ();
326 status = tmp.getStatus ();
327 subject = tmp.getSubject ();
328 comments = tmp.getComments ();
329 email_flag = tmp.getEmail_flag ();
330 mdate = tmp.getMdate ();
331 location = tmp.getLocation ();
332 tstamp = tmp.getTstamp ();
333
334
335 }
336
337 public void ejbStore () {
338
339 DAOMember tmp;
341
342 factory.handleTrace ("MemberEJB.ejbStore .....");
343
345 if (!dirty) {
346 factory.handleTrace ("MemberEJB.ejbStore: nothing to update .....");
347 return;
348 }
349
350 if (member == null)
351 member = createDAO ();
352
353
354 factory.setValue (member, "email", email);
355
356 member.setEmail (email);
357 member.setFirstname (firstname);
358 member.setLastname (lastname);
359 member.setStatus (status);
360 member.setSubject (subject);
361 member.setComments (comments);
362 member.setEmail_flag (email_flag);
363 member.setMdate (mdate);
364 member.setLocation (location);
365 member.setTstamp (tstamp);
366
367
368 tmp = (DAOMember) factory.sendMessage (member, new JtMessage ("JtUPDATE"));
369
370
371 }
372
373 public void ejbRemove () {
374
375 if (member == null)
376 member = createDAO ();
377
378
379 factory.setValue (member, "email", email);
380
381
382 factory.sendMessage (member, new JtMessage ("JtDELETE"));
383
384 }
385
386 public void ejbPassivate () {
387
388 if (member != null)
389 factory.removeObject ("member");
391 member = null;
392
393 }
394 public void ejbActivate () {
395
396 }
397
398 public String ejbFindByPrimaryKey (String primaryKey) throws FinderException {
399 DAOMember tmp;
400
402
403 if (member == null)
404 member = createDAO ();
405
406 factory.setValue (member, "email", primaryKey);
407
408 factory.handleTrace ("MemberEJB.ejbFindByPrimaryKey:" + primaryKey);
409
410 tmp = (DAOMember) factory.sendMessage (member, new JtMessage ("JtFIND"));
411
412 if (tmp == null)
413 throw new ObjectNotFoundException ();
414
415 email = tmp.getEmail ();
416 firstname = tmp.getFirstname ();
417 lastname = tmp.getLastname ();
418 status = tmp.getStatus ();
419 subject = tmp.getSubject ();
420 comments = tmp.getComments ();
421 email_flag = tmp.getEmail_flag ();
422 mdate = tmp.getMdate ();
423 location = tmp.getLocation ();
424 tstamp = tmp.getTstamp ();
425 loaded = true;
426
427 return (primaryKey);
428 }
429
430 public void ejbPostCreate (String email, String firstname, String lastname) {
431 }
432 }
433 |
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