Source Code Cross Referenced for Fellow.java in  » Groupware » hipergate » com » knowgate » addrbook » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Groupware » hipergate » com.knowgate.addrbook 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:          Copyright (C) 2003  Know Gate S.L. All rights reserved.
003:                              C/Oña, 107 1º2 28050 Madrid (Spain)
004:
005:          Redistribution and use in source and binary forms, with or without
006:          modification, are permitted provided that the following conditions
007:          are met:
008:
009:          1. Redistributions of source code must retain the above copyright
010:             notice, this list of conditions and the following disclaimer.
011:
012:          2. The end-user documentation included with the redistribution,
013:             if any, must include the following acknowledgment:
014:             "This product includes software parts from hipergate
015:             (http://www.hipergate.org/)."
016:             Alternately, this acknowledgment may appear in the software itself,
017:             if and wherever such third-party acknowledgments normally appear.
018:
019:          3. The name hipergate must not be used to endorse or promote products
020:             derived from this software without prior written permission.
021:             Products derived from this software may not be called hipergate,
022:             nor may hipergate appear in their name, without prior written
023:             permission.
024:
025:          This library is distributed in the hope that it will be useful,
026:          but WITHOUT ANY WARRANTY; without even the implied warranty of
027:          MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
028:
029:          You should have received a copy of hipergate License with this code;
030:          if not, visit http://www.hipergate.org or mail to info@hipergate.org
031:         */
032:
033:        package com.knowgate.addrbook;
034:
035:        import java.io.InputStream;
036:        import java.io.ByteArrayOutputStream;
037:
038:        import java.sql.Connection;
039:        import java.sql.SQLException;
040:        import java.sql.PreparedStatement;
041:        import java.sql.CallableStatement;
042:        import java.sql.ResultSet;
043:        import java.sql.ResultSetMetaData;
044:
045:        import com.knowgate.debug.DebugFile;
046:
047:        import com.knowgate.jdc.JDCConnection;
048:        import com.knowgate.dataobjs.DB;
049:        import com.knowgate.dataobjs.DBBind;
050:        import com.knowgate.dataobjs.DBPersist;
051:        import com.knowgate.misc.Gadgets;
052:        import com.knowgate.misc.Base64Encoder;
053:
054:        import com.knowgate.misc.Gadgets;
055:
056:        import java.util.Iterator;
057:
058:        /**
059:         * <p>Enterprise Fellow</p>
060:         * @author Sergio Montoro ten
061:         * @version 3.0
062:         */
063:
064:        public class Fellow extends DBPersist {
065:            public Fellow() {
066:                super (DB.k_fellows, "Fellow");
067:            }
068:
069:            //-------------------------------------------------------------------
070:
071:            /**
072:             * Construct object and set gu_fellow field.
073:             * Object is not fully loaded from database.
074:             * @param sFellowId Fellow Unique Identifier
075:             */
076:
077:            public Fellow(String sFellowId) {
078:                super (DB.k_fellows, "Fellow");
079:                put(DB.gu_fellow, sFellowId);
080:            }
081:
082:            //-------------------------------------------------------------------
083:
084:            /**
085:             * <p>Construct object and load fields from database.</p>
086:             * @param oConn database Connection
087:             * @param sFellowId Fellow Unique Identifier
088:             * @throws SQLException
089:             */
090:            public Fellow(JDCConnection oConn, String sFellowId)
091:                    throws SQLException {
092:                super (DB.k_fellows, "Fellow");
093:                load((Connection) oConn, new Object[] { sFellowId });
094:            }
095:
096:            //-------------------------------------------------------------------
097:
098:            /**
099:             * <p>Create a fellow from a {@link ACLUser} or from another fellow
100:             * <p>The fellow is internally stored at this object but NOT persisted to database.</p>
101:             * @param oUsr ACLUser Identifier or Fellow identifier.
102:             */
103:            public void clone(DBPersist oUsr) {
104:                String sField;
105:                String sSurName;
106:                String sSurName1 = "";
107:                String sSurName2 = "";
108:
109:                if (DebugFile.trace) {
110:                    DebugFile.writeln("Begin Fellow.clone("
111:                            + oUsr.getStringNull(DB.gu_user, "null") + ")");
112:                    DebugFile.incIdent();
113:                }
114:
115:                Iterator oFields = oUsr.getItems().iterator();
116:
117:                while (oFields.hasNext()) {
118:                    sField = (String) oFields.next();
119:
120:                    if (sField.equals(DB.tx_main_email))
121:                        put(DB.tx_email, oUsr.get(DB.tx_main_email));
122:                    else if (sField.equals(DB.nm_user))
123:                        put(DB.tx_name, oUsr.get(DB.nm_user));
124:                    else if (sField.equals(DB.tx_surname1))
125:                        sSurName1 = oUsr.getStringNull(DB.tx_surname1, "");
126:                    else if (sField.equals(DB.tx_surname2))
127:                        sSurName2 = " "
128:                                + oUsr.getStringNull(DB.tx_surname2, "");
129:                    else
130:                        put(sField, oUsr.get(sField));
131:                } // wend
132:
133:                sSurName = sSurName1 + sSurName2;
134:
135:                if (sSurName.trim().length() > 0)
136:                    put(DB.tx_surname, sSurName);
137:
138:                if (DebugFile.trace) {
139:                    DebugFile.decIdent();
140:                    DebugFile.writeln("End Fellow.clone()");
141:                }
142:            } // clone
143:
144:            // ----------------------------------------------------------
145:            /**
146:             * @param oConn Database Connection
147:             * @return <b>true</b> if Fellow has an associated record at k_fellows_attach table</p>
148:             * @throws SQLException
149:             */
150:            public boolean hasPhoto(JDCConnection oConn) throws SQLException {
151:
152:                if (DebugFile.trace) {
153:                    DebugFile.writeln("Begin Fellow.hasPhoto([Connection])");
154:                    DebugFile.incIdent();
155:
156:                    DebugFile
157:                            .writeln("Connection.prepareStatement(SELECT NULL FROM "
158:                                    + DB.k_fellows_attach
159:                                    + " WHERE "
160:                                    + DB.gu_fellow
161:                                    + "="
162:                                    + getStringNull(DB.gu_fellow, "null") + ")");
163:                }
164:
165:                PreparedStatement oStmt = oConn
166:                        .prepareStatement("SELECT NULL FROM "
167:                                + DB.k_fellows_attach + " WHERE "
168:                                + DB.gu_fellow + "=?");
169:                oStmt.setString(1, getString(DB.gu_fellow));
170:                ResultSet oRSet = oStmt.executeQuery();
171:                boolean bHasAttach = oRSet.next();
172:                oRSet.close();
173:                oStmt.close();
174:
175:                if (DebugFile.trace) {
176:                    DebugFile.decIdent();
177:                    DebugFile.writeln("End Fellow.hasPhoto() : "
178:                            + String.valueOf(bHasAttach));
179:                }
180:
181:                return bHasAttach;
182:            } // hasPhoto
183:
184:            // ----------------------------------------------------------
185:
186:            /**
187:             * <P>Get Fellow Photo as a byte array</P>
188:             * @param oConn JDBC Connection
189:             * @return Byte Array or <b>null</b> if Fellow does not have a photograph.
190:             * @throws SQLException
191:             */
192:            public byte[] getPhoto(Connection oConn) throws SQLException {
193:
194:                if (DebugFile.trace) {
195:                    DebugFile.writeln("Begin Fellow.getPhoto([Connection])");
196:                    DebugFile.incIdent();
197:                }
198:
199:                ByteArrayOutputStream oOut = null;
200:                PreparedStatement oStmt = oConn
201:                        .prepareStatement("SELECT " + DB.len_file + ","
202:                                + DB.bin_file + " FROM " + DB.k_fellows_attach
203:                                + " WHERE " + DB.gu_fellow + "=?",
204:                                ResultSet.TYPE_FORWARD_ONLY,
205:                                ResultSet.CONCUR_READ_ONLY);
206:                oStmt.setString(1, getString(DB.gu_fellow));
207:                ResultSet oRSet = oStmt.executeQuery();
208:
209:                if (oRSet.next()) {
210:                    int iLen = oRSet.getInt(1);
211:
212:                    if (iLen > 0)
213:                        oOut = new ByteArrayOutputStream(iLen);
214:                    else
215:                        oOut = new ByteArrayOutputStream();
216:
217:                    byte[] oBuffer = new byte[4000];
218:
219:                    InputStream oBlob = oRSet.getBinaryStream(2);
220:
221:                    int iReaded = 0;
222:                    do {
223:                        try {
224:                            iReaded = oBlob.read(oBuffer, 0, 4000);
225:                            if (iReaded > 0)
226:                                oOut.write(oBuffer, 0, iReaded);
227:                        } catch (java.io.IOException ignore) {
228:                        }
229:                    } while (4000 == iReaded);
230:
231:                    try {
232:                        oBlob.close();
233:                    } catch (java.io.IOException ignore) {
234:                    }
235:
236:                    oBlob = null;
237:                }
238:
239:                oRSet.close();
240:                oStmt.close();
241:
242:                if (DebugFile.trace) {
243:                    DebugFile.decIdent();
244:                    DebugFile.writeln("End Fellow.getPhoto()");
245:                }
246:
247:                if (oOut != null)
248:                    return oOut.toByteArray();
249:                else
250:                    return null;
251:            } // getPhoto
252:
253:            // ----------------------------------------------------------
254:
255:            public boolean load(JDCConnection oConn, Object[] PKVals)
256:                    throws SQLException {
257:                return load((Connection) oConn, PKVals);
258:            }
259:
260:            // ----------------------------------------------------------
261:
262:            public boolean load(Connection oConn, Object[] PKVals)
263:                    throws SQLException {
264:
265:                Object oCol;
266:                PreparedStatement oStmt;
267:                ResultSet oRSet;
268:                ResultSetMetaData oMDat;
269:                int iCols;
270:                boolean bRetVal = false;
271:
272:                if (DebugFile.trace) {
273:                    DebugFile.writeln("Begin Fellow.load([Connection], "
274:                            + PKVals[0] + ")");
275:                    DebugFile.incIdent();
276:                }
277:
278:                oStmt = oConn
279:                        .prepareStatement("SELECT * FROM " + DB.k_fellows
280:                                + " WHERE " + DB.gu_fellow + "=?",
281:                                ResultSet.TYPE_FORWARD_ONLY,
282:                                ResultSet.CONCUR_READ_ONLY);
283:                oStmt.setString(1, (String) PKVals[0]);
284:                oRSet = oStmt.executeQuery();
285:                oMDat = oRSet.getMetaData();
286:                iCols = oMDat.getColumnCount();
287:
288:                if (oRSet.next()) {
289:                    bRetVal = true;
290:
291:                    for (int c = 1; c <= iCols; c++) {
292:                        if (!oMDat.getColumnName(c).equalsIgnoreCase(
293:                                DB.dt_created)) {
294:                            oCol = oRSet.getObject(c);
295:                            if (!oRSet.wasNull())
296:                                AllVals.put(oMDat.getColumnName(c)
297:                                        .toLowerCase(), oCol);
298:                        }
299:                    } // next
300:                } // fi (oRSet.next())
301:
302:                oRSet.close();
303:                oStmt.close();
304:
305:                if (bRetVal) {
306:                    if (DebugFile.trace)
307:                        DebugFile
308:                                .writeln("Connection.prepareStatement(SELECT * FROM "
309:                                        + DB.k_users
310:                                        + " WHERE "
311:                                        + DB.gu_user
312:                                        + "='"
313:                                        + getStringNull(DB.gu_fellow, "null")
314:                                        + "')");
315:
316:                    oStmt = oConn.prepareStatement("SELECT * FROM "
317:                            + DB.k_users + " WHERE " + DB.gu_user + "=?",
318:                            ResultSet.TYPE_FORWARD_ONLY,
319:                            ResultSet.CONCUR_READ_ONLY);
320:                    oStmt.setString(1, (String) PKVals[0]);
321:                    oRSet = oStmt.executeQuery();
322:                    oMDat = oRSet.getMetaData();
323:                    iCols = oMDat.getColumnCount();
324:
325:                    if (oRSet.next()) {
326:                        for (int c = 1; c <= iCols; c++) {
327:                            if (!oMDat.getColumnName(c).equalsIgnoreCase(
328:                                    DB.dt_created)
329:                                    && !AllVals.containsKey(oMDat
330:                                            .getColumnName(c))) {
331:                                oCol = oRSet.getObject(c);
332:                                if (!oRSet.wasNull())
333:                                    AllVals.put(oMDat.getColumnName(c)
334:                                            .toLowerCase(), oCol);
335:                            }
336:                        } // next
337:                    } // fi
338:
339:                    oRSet.close();
340:                    oStmt.close();
341:
342:                    if (DebugFile.trace)
343:                        DebugFile.writeln("Connection.prepareStatement(SELECT "
344:                                + DB.tx_file + "," + DB.len_file + " FROM "
345:                                + DB.k_fellows_attach + " WHERE "
346:                                + DB.gu_fellow + "='"
347:                                + getStringNull(DB.gu_fellow, "null") + "')");
348:
349:                    oStmt = oConn.prepareStatement("SELECT " + DB.tx_file + ","
350:                            + DB.len_file + " FROM " + DB.k_fellows_attach
351:                            + " WHERE " + DB.gu_fellow + "=?");
352:                    oStmt.setString(1, (String) PKVals[0]);
353:                    oRSet = oStmt.executeQuery();
354:                    if (oRSet.next()) {
355:                        put(DB.tx_file, oRSet.getString(1));
356:                        put(DB.len_file, oRSet.getInt(2));
357:                    }
358:                    oRSet.close();
359:                    oStmt.close();
360:                }
361:
362:                if (DebugFile.trace) {
363:                    DebugFile.decIdent();
364:                    DebugFile.writeln("End Fellow.load() : "
365:                            + String.valueOf(bRetVal));
366:                }
367:
368:                return bRetVal;
369:            } // load
370:
371:            // ----------------------------------------------------------
372:
373:            public boolean store(JDCConnection oConn) throws SQLException {
374:                java.sql.Timestamp dtNow = new java.sql.Timestamp(DBBind
375:                        .getTime());
376:
377:                // Si no se especificó un identificador, entonces añadirlo automáticamente
378:                if (!AllVals.containsKey(DB.gu_fellow))
379:                    put(DB.gu_fellow, Gadgets.generateUUID());
380:
381:                // Forzar la fecha de modificación del registro
382:                replace(DB.dt_modified, dtNow);
383:
384:                return super .store(oConn);
385:            }
386:
387:            // ----------------------------------------------------------
388:
389:            public boolean delete(JDCConnection oConn) throws SQLException {
390:
391:                return Fellow.delete(oConn, getString(DB.gu_fellow));
392:            }
393:
394:            // ----------------------------------------------------------
395:
396:            /**
397:             *
398:             * @return
399:             * @throws SQLException
400:             * @since 2.1
401:             * @see <A href="http://www.faqs.org/rfcs/rfc2426.html">RFC 2426 (Plain Text)</A><BR>
402:             * @see <A href="http://www.imc.org/pdi/vcard-21.doc">vCard 2.1 Spec (MS Word format)</A><BR>
403:             */
404:            public String vCard(Connection oConn) throws SQLException {
405:
406:                final String CrLf = new String(new byte[] { 13, 10 });
407:
408:                StringBuffer oCardBuffer = new StringBuffer();
409:
410:                oCardBuffer.append("BEGIN:VCARD" + CrLf);
411:                oCardBuffer.append("VERSION:3.0" + CrLf);
412:                oCardBuffer.append("PRODID:hipergate" + CrLf);
413:                oCardBuffer.append("CLASS:PUBLIC" + CrLf);
414:
415:                oCardBuffer.append("FN:");
416:                if (!isNull(DB.tx_name))
417:                    oCardBuffer.append(getString(DB.tx_name));
418:                if (!isNull(DB.tx_surname))
419:                    oCardBuffer.append(" " + getString(DB.tx_surname));
420:                oCardBuffer.append(CrLf);
421:
422:                oCardBuffer.append("N:");
423:                oCardBuffer.append(getStringNull(DB.tx_surname1, "") + ";");
424:                oCardBuffer.append(getStringNull(DB.nm_user, "") + ";");
425:                oCardBuffer.append(getStringNull(DB.tx_surname2, "") + ";");
426:                oCardBuffer.append(";;" + CrLf);
427:
428:                if (!isNull(DB.tx_nickname)) {
429:                    oCardBuffer.append("NICKNAME:" + getString(DB.tx_nickname)
430:                            + CrLf);
431:                }
432:
433:                byte[] byPhoto = getPhoto(oConn);
434:
435:                if (null != byPhoto) {
436:                    String sType = "";
437:                    int iDot = getStringNull(DB.tx_file, "").lastIndexOf('.');
438:                    if (iDot > 0
439:                            && iDot < getStringNull(DB.tx_file, "").length() - 1)
440:                        sType = getString(DB.tx_file).substring(iDot + 1)
441:                                .toUpperCase();
442:                    if (sType.equals("JPG"))
443:                        sType = "JPEG";
444:
445:                    if (sType.length() > 0)
446:                        oCardBuffer.append("PHOTO;ENCODING=BASE64;TYPE="
447:                                + sType + ":" + Base64Encoder.encode(byPhoto)
448:                                + CrLf);
449:                }
450:
451:                if (!isNull(DB.dt_birth)) {
452:                    oCardBuffer.append("BDAY:"
453:                            + getDateFormated(DB.dt_birth, "yyyyMMdd") + CrLf);
454:                }
455:
456:                if (!isNull(DB.work_phone)) {
457:                    oCardBuffer.append("TEL;WORK:" + getString(DB.work_phone)
458:                            + CrLf);
459:                }
460:
461:                if (!isNull(DB.home_phone)) {
462:                    oCardBuffer.append("TEL;HOME:" + getString(DB.home_phone)
463:                            + CrLf);
464:                }
465:
466:                if (!isNull(DB.mov_phone)) {
467:                    oCardBuffer.append("TEL;CELL:" + getString(DB.mov_phone)
468:                            + CrLf);
469:                }
470:
471:                if (!isNull(DB.tx_email)) {
472:                    oCardBuffer.append("EMAIL;INTERNET:"
473:                            + getString(DB.tx_email) + CrLf);
474:                }
475:
476:                if (!isNull(DB.tx_timezone)) {
477:                    oCardBuffer
478:                            .append("TZ:" + getString(DB.tx_timezone) + CrLf);
479:                }
480:
481:                if (!isNull(DB.de_title)) {
482:                    oCardBuffer
483:                            .append("TITLE:" + getString(DB.de_title) + CrLf);
484:                }
485:
486:                if (!isNull(DB.nm_company)) {
487:                    oCardBuffer.append("ORG:" + getString(DB.nm_company));
488:                    if (!isNull(DB.tx_division))
489:                        oCardBuffer.append(";" + getString(DB.tx_division));
490:                    if (!isNull(DB.tx_dept))
491:                        oCardBuffer.append(";" + getString(DB.tx_dept));
492:                    oCardBuffer.append(CrLf);
493:                }
494:
495:                if (!isNull(DB.tx_comments)) {
496:                    oCardBuffer.append("NOTE:" + getString(DB.tx_comments)
497:                            + CrLf);
498:                }
499:
500:                if (!isNull(DB.dt_modified)) {
501:                    oCardBuffer.append("REV:"
502:                            + getDateFormated(DB.dt_modified, "yyyyMMddhhmmss")
503:                            + CrLf);
504:                }
505:
506:                oCardBuffer.append("UID:" + getString(DB.gu_fellow) + CrLf);
507:
508:                oCardBuffer.append("END:VCARD" + CrLf);
509:
510:                return oCardBuffer.toString();
511:            } // vCard
512:
513:            // **********************************************************
514:            // Metodos Estáticos
515:
516:            /**
517:             * <p>Delete Fellow</p>
518:             * <p>Calls k_sp_del_fellow stored procedure</p>
519:             * @param oConn Database Connection
520:             * @param sFellowGUID Identifier of Fellow to delete
521:             * @throws SQLException
522:             */
523:            public static boolean delete(JDCConnection oConn, String sFellowGUID)
524:                    throws SQLException {
525:                boolean bRetVal;
526:
527:                if (DebugFile.trace) {
528:                    DebugFile.writeln("Begin Fellow.delete([Connection],"
529:                            + sFellowGUID + ")");
530:                    DebugFile.incIdent();
531:                    DebugFile
532:                            .writeln("Connection.prepareCall({call k_sp_del_fellow ('"
533:                                    + sFellowGUID + "')})");
534:                }
535:
536:                CallableStatement oCall = oConn
537:                        .prepareCall("{call k_sp_del_fellow ('" + sFellowGUID
538:                                + "')}");
539:                bRetVal = oCall.execute();
540:                oCall.close();
541:
542:                if (DebugFile.trace) {
543:                    DebugFile.decIdent();
544:                    DebugFile.writeln("End Fellow.delete() : "
545:                            + String.valueOf(bRetVal));
546:                }
547:
548:                return bRetVal;
549:            } // delete
550:
551:            // **********************************************************
552:            // Private Variables
553:
554:            public static final short ClassId = 20;
555:        }
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