Source Code Cross Referenced for SpyStatement.java in  » EJB-Server-resin-3.1.5 » resin » com » caucho » sql » spy » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » resin » com.caucho.sql.spy 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
003:         *
004:         * This file is part of Resin(R) Open Source
005:         *
006:         * Each copy or derived work must preserve the copyright notice and this
007:         * notice unmodified.
008:         *
009:         * Resin Open Source is free software; you can redistribute it and/or modify
010:         * it under the terms of the GNU General Public License as published by
011:         * the Free Software Foundation; either version 2 of the License, or
012:         * (at your option) any later version.
013:         *
014:         * Resin Open Source is distributed in the hope that it will be useful,
015:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
016:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
017:         * of NON-INFRINGEMENT.  See the GNU General Public License for more
018:         * details.
019:         *
020:         * You should have received a copy of the GNU General Public License
021:         * along with Resin Open Source; if not, write to the
022:         *   Free SoftwareFoundation, Inc.
023:         *   59 Temple Place, Suite 330
024:         *   Boston, MA 02111-1307  USA
025:         *
026:         * @author Scott Ferguson
027:         */
028:
029:        package com.caucho.sql.spy;
030:
031:        import com.caucho.log.Log;
032:        import com.caucho.sql.SQLExceptionWrapper;
033:        import com.caucho.util.L10N;
034:
035:        import java.sql.Connection;
036:        import java.sql.ResultSet;
037:        import java.sql.SQLException;
038:        import java.sql.SQLWarning;
039:        import java.sql.Statement;
040:        import java.util.logging.*;
041:
042:        /**
043:         * Spying on a statement;
044:         */
045:        public class SpyStatement implements  java.sql.Statement {
046:            protected final static Logger log = Log.open(SpyStatement.class);
047:            protected final static L10N L = new L10N(SpyConnection.class);
048:
049:            protected String _id;
050:
051:            // The spy connection
052:            protected SpyConnection _conn;
053:
054:            // The underlying connection
055:            protected Statement _stmt;
056:
057:            SpyStatement(String id, SpyConnection conn, Statement stmt) {
058:                _id = id;
059:
060:                _conn = conn;
061:                _stmt = stmt;
062:            }
063:
064:            public String getId() {
065:                if (_id == null)
066:                    _id = _conn.createStatementId();
067:
068:                return _id;
069:            }
070:
071:            public Statement getStatement() {
072:                return _stmt;
073:            }
074:
075:            public void addBatch(String sql) throws SQLException {
076:                try {
077:                    if (log.isLoggable(Level.FINE))
078:                        log.fine(getId() + ":addBatch(" + sql + ")");
079:
080:                    _stmt.addBatch(sql);
081:                } catch (Throwable e) {
082:                    if (log.isLoggable(Level.FINE))
083:                        log.fine(getId() + ":exn-addBatch(" + e + ")");
084:
085:                    throw SQLExceptionWrapper.create(e);
086:                }
087:            }
088:
089:            public void cancel() throws SQLException {
090:                try {
091:                    if (log.isLoggable(Level.FINE))
092:                        log.fine(getId() + ":cancel()");
093:
094:                    _stmt.cancel();
095:                } catch (Throwable e) {
096:                    if (log.isLoggable(Level.FINE))
097:                        log.fine(getId() + ":exn-cancel(" + e + ")");
098:
099:                    throw SQLExceptionWrapper.create(e);
100:                }
101:            }
102:
103:            public void clearBatch() throws SQLException {
104:                try {
105:                    if (log.isLoggable(Level.FINE))
106:                        log.fine(getId() + ":clearBatch()");
107:
108:                    _stmt.clearBatch();
109:                } catch (Throwable e) {
110:                    if (log.isLoggable(Level.FINE))
111:                        log.fine(getId() + ":exn-clearBatch(" + e + ")");
112:
113:                    throw SQLExceptionWrapper.create(e);
114:                }
115:            }
116:
117:            public void clearWarnings() throws SQLException {
118:                try {
119:                    if (log.isLoggable(Level.FINE))
120:                        log.fine(getId() + ":clearWarnings()");
121:
122:                    _stmt.clearWarnings();
123:                } catch (Throwable e) {
124:                    if (log.isLoggable(Level.FINE))
125:                        log.fine(getId() + ":exn-clearWarnings(" + e + ")");
126:
127:                    throw SQLExceptionWrapper.create(e);
128:                }
129:            }
130:
131:            public void close() throws SQLException {
132:                try {
133:                    if (log.isLoggable(Level.FINE))
134:                        log.fine(getId() + ":close()");
135:
136:                    _stmt.close();
137:                } catch (Throwable e) {
138:                    if (log.isLoggable(Level.FINE))
139:                        log.fine(getId() + ":exn-close(" + e + ")");
140:
141:                    throw SQLExceptionWrapper.create(e);
142:                }
143:            }
144:
145:            public java.sql.ResultSet executeQuery(String sql)
146:                    throws SQLException {
147:                try {
148:                    if (log.isLoggable(Level.FINE))
149:                        log.fine(getId() + ":executeQuery(" + sql + ")");
150:
151:                    ResultSet rs = _stmt.executeQuery(sql);
152:
153:                    return rs;
154:                } catch (Throwable e) {
155:                    if (log.isLoggable(Level.FINE))
156:                        log.fine(getId() + ":exn-executeQuery(" + sql + ") -> "
157:                                + e);
158:
159:                    throw SQLExceptionWrapper.create(e);
160:                }
161:            }
162:
163:            public int executeUpdate(String sql) throws SQLException {
164:                try {
165:                    int count = _stmt.executeUpdate(sql);
166:
167:                    if (log.isLoggable(Level.FINE))
168:                        log.fine(getId() + ":executeUpdate(" + sql + ") -> "
169:                                + count);
170:
171:                    return count;
172:                } catch (Throwable e) {
173:                    if (log.isLoggable(Level.FINE))
174:                        log.fine(getId() + ":exn-executeUpdate(" + sql
175:                                + ") -> " + e);
176:
177:                    throw SQLExceptionWrapper.create(e);
178:                }
179:            }
180:
181:            public boolean execute(String sql) throws SQLException {
182:                try {
183:                    boolean hasResult = _stmt.execute(sql);
184:
185:                    if (log.isLoggable(Level.FINE))
186:                        log.fine(getId() + ":execute(" + sql + ") -> "
187:                                + hasResult);
188:
189:                    return hasResult;
190:                } catch (Throwable e) {
191:                    if (log.isLoggable(Level.FINE))
192:                        log.fine(getId() + ":exn-execute(" + sql + ") -> " + e);
193:
194:                    throw SQLExceptionWrapper.create(e);
195:                }
196:            }
197:
198:            public int[] executeBatch() throws SQLException {
199:                try {
200:                    int[] result = _stmt.executeBatch();
201:
202:                    if (log.isLoggable(Level.FINE))
203:                        log.fine(getId() + ":executeBatch()");
204:
205:                    return result;
206:                } catch (Throwable e) {
207:                    if (log.isLoggable(Level.FINE))
208:                        log.fine(getId() + ":exn-executeBatch(" + e + ")");
209:
210:                    throw SQLExceptionWrapper.create(e);
211:                }
212:            }
213:
214:            public java.sql.ResultSet getResultSet() throws SQLException {
215:                try {
216:                    ResultSet result = _stmt.getResultSet();
217:
218:                    if (log.isLoggable(Level.FINE))
219:                        log.fine(getId()
220:                                + ":getResultSet() -> "
221:                                + (result != null ? result.getClass().getName()
222:                                        : ""));
223:
224:                    return result;
225:                } catch (Throwable e) {
226:                    if (log.isLoggable(Level.FINE))
227:                        log.fine(getId() + ":exn-getResultSet(" + e + ")");
228:
229:                    throw SQLExceptionWrapper.create(e);
230:                }
231:            }
232:
233:            public int getUpdateCount() throws SQLException {
234:                try {
235:                    int updateCount = _stmt.getUpdateCount();
236:
237:                    if (log.isLoggable(Level.FINE))
238:                        log.fine(getId() + ":getUpdateCount() -> "
239:                                + updateCount);
240:
241:                    return updateCount;
242:                } catch (Throwable e) {
243:                    if (log.isLoggable(Level.FINE))
244:                        log.fine(getId() + ":exn-getUpdateCount(" + e + ")");
245:
246:                    throw SQLExceptionWrapper.create(e);
247:                }
248:            }
249:
250:            public java.sql.Connection getConnection() throws SQLException {
251:                int updateCount = _stmt.getUpdateCount();
252:
253:                if (log.isLoggable(Level.FINE))
254:                    log.fine(getId() + ":getConnection()");
255:
256:                return _conn;
257:            }
258:
259:            public int getFetchDirection() throws SQLException {
260:                try {
261:                    int result = _stmt.getFetchDirection();
262:
263:                    if (log.isLoggable(Level.FINE))
264:                        log.fine(getId() + ":getFetchDirection() -> " + result);
265:
266:                    return result;
267:                } catch (Throwable e) {
268:                    if (log.isLoggable(Level.FINE))
269:                        log.fine(getId() + ":exn-getFetchDirection(" + e + ")");
270:
271:                    throw SQLExceptionWrapper.create(e);
272:                }
273:            }
274:
275:            public int getFetchSize() throws SQLException {
276:                try {
277:                    int result = _stmt.getFetchSize();
278:
279:                    if (log.isLoggable(Level.FINE))
280:                        log.fine(getId() + ":getFetchSize() -> " + result);
281:
282:                    return result;
283:                } catch (Throwable e) {
284:                    if (log.isLoggable(Level.FINE))
285:                        log.fine(getId() + ":exn-getFetchSize(" + e + ")");
286:
287:                    throw SQLExceptionWrapper.create(e);
288:                }
289:            }
290:
291:            public int getMaxFieldSize() throws SQLException {
292:                try {
293:                    int result = _stmt.getMaxFieldSize();
294:
295:                    if (log.isLoggable(Level.FINE))
296:                        log.fine(getId() + ":getMaxFieldSize() -> " + result);
297:
298:                    return result;
299:                } catch (Throwable e) {
300:                    if (log.isLoggable(Level.FINE))
301:                        log.fine(getId() + ":exn-getMaxFieldSize(" + e + ")");
302:
303:                    throw SQLExceptionWrapper.create(e);
304:                }
305:            }
306:
307:            public int getMaxRows() throws SQLException {
308:                try {
309:                    int result = _stmt.getMaxRows();
310:
311:                    if (log.isLoggable(Level.FINE))
312:                        log.fine(getId() + ":getMaxRows() -> " + result);
313:
314:                    return result;
315:                } catch (Throwable e) {
316:                    if (log.isLoggable(Level.FINE))
317:                        log.fine(getId() + ":exn-getMaxRows(" + e + ")");
318:
319:                    throw SQLExceptionWrapper.create(e);
320:                }
321:            }
322:
323:            public void setMaxRows(int max) throws SQLException {
324:                try {
325:                    if (log.isLoggable(Level.FINE))
326:                        log.fine(getId() + ":setMaxRows(" + max + ")");
327:
328:                    _stmt.setMaxRows(max);
329:                } catch (Throwable e) {
330:                    if (log.isLoggable(Level.FINE))
331:                        log.fine(getId() + ":exn-setMaxRows(" + e + ")");
332:
333:                    throw SQLExceptionWrapper.create(e);
334:                }
335:            }
336:
337:            public boolean getMoreResults() throws SQLException {
338:                try {
339:                    boolean result = _stmt.getMoreResults();
340:
341:                    if (log.isLoggable(Level.FINE))
342:                        log.fine(getId() + ":getMoreResults() -> " + result);
343:
344:                    return result;
345:                } catch (Throwable e) {
346:                    if (log.isLoggable(Level.FINE))
347:                        log.fine(getId() + ":exn-getMoreResults(" + e + ")");
348:
349:                    throw SQLExceptionWrapper.create(e);
350:                }
351:            }
352:
353:            public int getQueryTimeout() throws SQLException {
354:                try {
355:                    int result = _stmt.getQueryTimeout();
356:
357:                    if (log.isLoggable(Level.FINE))
358:                        log.fine(getId() + ":getQueryTimeout() -> " + result);
359:
360:                    return result;
361:                } catch (Throwable e) {
362:                    if (log.isLoggable(Level.FINE))
363:                        log.fine(getId() + ":exn-getQueryTimeout(" + e + ")");
364:
365:                    throw SQLExceptionWrapper.create(e);
366:                }
367:            }
368:
369:            public int getResultSetConcurrency() throws SQLException {
370:                try {
371:                    int result = _stmt.getResultSetConcurrency();
372:
373:                    if (log.isLoggable(Level.FINE))
374:                        log.fine(getId() + ":getResultSetConcurrency() -> "
375:                                + result);
376:
377:                    return result;
378:                } catch (Throwable e) {
379:                    if (log.isLoggable(Level.FINE))
380:                        log.fine(getId() + ":exn-getResultSetConcurrency(" + e
381:                                + ")");
382:
383:                    throw SQLExceptionWrapper.create(e);
384:                }
385:            }
386:
387:            public int getResultSetType() throws SQLException {
388:                try {
389:                    int result = _stmt.getResultSetType();
390:
391:                    if (log.isLoggable(Level.FINE))
392:                        log.fine(getId() + ":getResultSetType() -> " + result);
393:
394:                    return result;
395:                } catch (Throwable e) {
396:                    if (log.isLoggable(Level.FINE))
397:                        log.fine(getId() + ":exn-getResultSetType(" + e + ")");
398:
399:                    throw SQLExceptionWrapper.create(e);
400:                }
401:            }
402:
403:            public SQLWarning getWarnings() throws SQLException {
404:                try {
405:                    SQLWarning result = _stmt.getWarnings();
406:
407:                    if (log.isLoggable(Level.FINE))
408:                        log.fine(getId() + ":getWarnings() -> " + result);
409:
410:                    return result;
411:                } catch (Throwable e) {
412:                    if (log.isLoggable(Level.FINE))
413:                        log.fine(getId() + ":exn-getWarnings(" + e + ")");
414:
415:                    throw SQLExceptionWrapper.create(e);
416:                }
417:            }
418:
419:            public void setCursorName(String name) throws SQLException {
420:                try {
421:                    if (log.isLoggable(Level.FINE))
422:                        log.fine(getId() + ":setCursorName(" + name + ")");
423:
424:                    _stmt.setCursorName(name);
425:                } catch (Throwable e) {
426:                    if (log.isLoggable(Level.FINE))
427:                        log.fine(getId() + ":exn-setCursorName(" + e + ")");
428:
429:                    throw SQLExceptionWrapper.create(e);
430:                }
431:            }
432:
433:            public void setEscapeProcessing(boolean enable) throws SQLException {
434:                try {
435:                    if (log.isLoggable(Level.FINE))
436:                        log.fine(getId() + ":setEscapeProcessing(" + enable
437:                                + ")");
438:
439:                    _stmt.setEscapeProcessing(enable);
440:                } catch (Throwable e) {
441:                    if (log.isLoggable(Level.FINE))
442:                        log.fine(getId() + ":exn-setEscapeProcessing(" + e
443:                                + ")");
444:
445:                    throw SQLExceptionWrapper.create(e);
446:                }
447:            }
448:
449:            public void setFetchDirection(int direction) throws SQLException {
450:                try {
451:                    if (log.isLoggable(Level.FINE))
452:                        log.fine(getId() + ":setFetchDirection(" + direction
453:                                + ")");
454:
455:                    _stmt.setFetchDirection(direction);
456:                } catch (Throwable e) {
457:                    if (log.isLoggable(Level.FINE))
458:                        log.fine(getId() + ":exn-setFetchDirection(" + e + ")");
459:
460:                    throw SQLExceptionWrapper.create(e);
461:                }
462:            }
463:
464:            public void setFetchSize(int rows) throws SQLException {
465:                try {
466:                    if (log.isLoggable(Level.FINE))
467:                        log.fine(getId() + ":setFetchSize(" + rows + ")");
468:
469:                    _stmt.setFetchSize(rows);
470:                } catch (Throwable e) {
471:                    if (log.isLoggable(Level.FINE))
472:                        log.fine(getId() + ":exn-setFetchSize(" + e + ")");
473:
474:                    throw SQLExceptionWrapper.create(e);
475:                }
476:            }
477:
478:            public void setMaxFieldSize(int max) throws SQLException {
479:                try {
480:                    if (log.isLoggable(Level.FINE))
481:                        log.fine(getId() + ":setMaxFieldSize(" + max + ")");
482:
483:                    _stmt.setMaxFieldSize(max);
484:                } catch (Throwable e) {
485:                    if (log.isLoggable(Level.FINE))
486:                        log.fine(getId() + ":exn-setMaxFieldSize(" + e + ")");
487:
488:                    throw SQLExceptionWrapper.create(e);
489:                }
490:            }
491:
492:            public void setQueryTimeout(int seconds) throws SQLException {
493:                try {
494:                    if (log.isLoggable(Level.FINE))
495:                        log.fine(getId() + ":setQueryTimeout(" + seconds + ")");
496:
497:                    _stmt.setQueryTimeout(seconds);
498:                } catch (Throwable e) {
499:                    if (log.isLoggable(Level.FINE))
500:                        log.fine(getId() + ":exn-setQueryTimeout(" + e + ")");
501:
502:                    throw SQLExceptionWrapper.create(e);
503:                }
504:            }
505:
506:            // jdk 1.4
507:            public boolean getMoreResults(int count) throws SQLException {
508:                return _stmt.getMoreResults(count);
509:            }
510:
511:            public java.sql.ResultSet getGeneratedKeys() throws SQLException {
512:                return _stmt.getGeneratedKeys();
513:            }
514:
515:            public int executeUpdate(String query, int resultType)
516:                    throws SQLException {
517:                return _stmt.executeUpdate(query, resultType);
518:            }
519:
520:            public int executeUpdate(String query, int[] columns)
521:                    throws SQLException {
522:                return _stmt.executeUpdate(query, columns);
523:            }
524:
525:            public int executeUpdate(String query, String[] columns)
526:                    throws SQLException {
527:                return _stmt.executeUpdate(query, columns);
528:            }
529:
530:            public boolean execute(String query, int resultType)
531:                    throws SQLException {
532:                return _stmt.execute(query, resultType);
533:            }
534:
535:            public boolean execute(String query, int[] columns)
536:                    throws SQLException {
537:                return _stmt.execute(query, columns);
538:            }
539:
540:            public boolean execute(String query, String[] columns)
541:                    throws SQLException {
542:                return _stmt.execute(query, columns);
543:            }
544:
545:            public int getResultSetHoldability() throws SQLException {
546:                return _stmt.getResultSetHoldability();
547:            }
548:
549:            public boolean isClosed() throws SQLException {
550:                throw new UnsupportedOperationException("Not supported yet.");
551:            }
552:
553:            public void setPoolable(boolean poolable) throws SQLException {
554:                throw new UnsupportedOperationException("Not supported yet.");
555:            }
556:
557:            public boolean isPoolable() throws SQLException {
558:                throw new UnsupportedOperationException("Not supported yet.");
559:            }
560:
561:            public <T> T unwrap(Class<T> iface) throws SQLException {
562:                throw new UnsupportedOperationException("Not supported yet.");
563:            }
564:
565:            public boolean isWrapperFor(Class<?> iface) throws SQLException {
566:                throw new UnsupportedOperationException("Not supported yet.");
567:            }
568:        }
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