Source Code Cross Referenced for WbImport.java in  » Database-Client » SQL-Workbench » workbench » sql » wbcommands » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database Client » SQL Workbench » workbench.sql.wbcommands 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * WbImport.java
003:         *
004:         * This file is part of SQL Workbench/J, http://www.sql-workbench.net
005:         *
006:         * Copyright 2002-2008, Thomas Kellerer
007:         * No part of this code maybe reused without the permission of the author
008:         *
009:         * To contact the author please send an email to: support@sql-workbench.net
010:         *
011:         */
012:        package workbench.sql.wbcommands;
013:
014:        import workbench.db.importer.ConstantColumnValues;
015:        import java.io.File;
016:        import java.sql.SQLException;
017:        import java.util.ArrayList;
018:        import java.util.List;
019:        import workbench.WbManager;
020:        import workbench.db.ColumnIdentifier;
021:        import workbench.db.importer.ConstantColumnValues;
022:        import workbench.db.importer.CycleErrorException;
023:        import workbench.db.importer.DataImporter;
024:        import workbench.db.importer.ParsingInterruptedException;
025:        import workbench.db.importer.RowDataProducer;
026:        import workbench.db.importer.TableStatements;
027:        import workbench.db.importer.TextFileParser;
028:        import workbench.db.importer.XmlDataFileParser;
029:        import workbench.interfaces.ImportFileParser;
030:        import workbench.util.ArgumentType;
031:        import workbench.util.ExceptionUtil;
032:        import workbench.log.LogMgr;
033:        import workbench.resource.ResourceMgr;
034:        import workbench.resource.Settings;
035:        import workbench.sql.SqlCommand;
036:        import workbench.sql.StatementRunnerResult;
037:        import workbench.util.ArgumentParser;
038:        import workbench.util.ConverterException;
039:        import workbench.util.StringUtil;
040:        import workbench.util.ValueConverter;
041:        import workbench.util.WbFile;
042:
043:        /**
044:         *
045:         * @author  support@sql-workbench.net
046:         */
047:        public class WbImport extends SqlCommand {
048:            public static final String VERB = "WBIMPORT";
049:
050:            public static final String ARG_TYPE = "type";
051:            public static final String ARG_FILE = "file";
052:            public static final String ARG_TARGETTABLE = "table";
053:            public static final String ARG_QUOTE = "quotechar";
054:            public static final String ARG_CONTAINSHEADER = "header";
055:            public static final String ARG_FILECOLUMNS = "fileColumns";
056:            public static final String ARG_MODE = "mode";
057:            public static final String ARG_KEYCOLUMNS = "keyColumns";
058:            public static final String ARG_DELETE_TARGET = "deleteTarget";
059:            public static final String ARG_EMPTY_STRING_IS_NULL = "emptyStringIsNull";
060:            public static final String ARG_DECODE = "decode";
061:            public static final String ARG_IMPORTCOLUMNS = "importColumns";
062:            public static final String ARG_COL_FILTER = "columnFilter";
063:            public static final String ARG_LINE_FILTER = "lineFilter";
064:            public static final String ARG_DIRECTORY = "sourceDir";
065:            public static final String ARG_TARGET_SCHEMA = "schema";
066:            public static final String ARG_USE_TRUNCATE = "useTruncate";
067:            public static final String ARG_TRIM_VALUES = "trimValues";
068:            public static final String ARG_FILE_EXT = "extension";
069:            public static final String ARG_UPDATE_WHERE = "updateWhere";
070:            public static final String ARG_TRUNCATE_TABLE = "truncateTable";
071:            public static final String ARG_CREATE_TABLE = "createTarget";
072:            public static final String ARG_BLOB_ISFILENAME = "blobIsFilename";
073:            public static final String ARG_CLOB_ISFILENAME = "clobIsFilename";
074:            public static final String ARG_MULTI_LINE = "multiLine";
075:            public static final String ARG_START_ROW = "startRow";
076:            public static final String ARG_END_ROW = "endRow";
077:            public static final String ARG_BADFILE = "badFile";
078:            public static final String ARG_CONSTANTS = "constantValues";
079:            public static final String ARG_COL_WIDTHS = "columnWidths";
080:
081:            private DataImporter imp;
082:
083:            public WbImport() {
084:                this .isUpdatingCommand = true;
085:                this .cmdLine = new ArgumentParser();
086:                CommonArgs.addDelimiterParameter(cmdLine);
087:                CommonArgs.addEncodingParameter(cmdLine);
088:                CommonArgs.addProgressParameter(cmdLine);
089:                CommonArgs.addCommitParameter(cmdLine);
090:                CommonArgs.addContinueParameter(cmdLine);
091:                CommonArgs.addCommitAndBatchParams(cmdLine);
092:                CommonArgs.addQuoteEscaping(cmdLine);
093:                CommonArgs.addConverterOptions(cmdLine, true);
094:                CommonArgs.addCheckDepsParameter(cmdLine);
095:                CommonArgs.addTableStatements(cmdLine);
096:                CommonArgs.addTransactionControL(cmdLine);
097:
098:                cmdLine.addArgument(ARG_TYPE, StringUtil
099:                        .stringToList("text,xml"));
100:                cmdLine.addArgument(ARG_UPDATE_WHERE);
101:                cmdLine.addArgument(ARG_FILE);
102:                cmdLine
103:                        .addArgument(ARG_TARGETTABLE,
104:                                ArgumentType.TableArgument);
105:                cmdLine.addArgument(ARG_QUOTE);
106:                cmdLine.addArgument(ARG_CONTAINSHEADER,
107:                        ArgumentType.BoolArgument);
108:                cmdLine.addArgument(ARG_FILECOLUMNS);
109:                cmdLine.addArgument(ARG_MODE, StringUtil.stringToList(
110:                        "insert;update;insert,update;update,insert", ";"));
111:                cmdLine.addArgument(ARG_KEYCOLUMNS);
112:                cmdLine.addArgument(ARG_DELETE_TARGET,
113:                        ArgumentType.BoolArgument);
114:                cmdLine.addArgument(ARG_EMPTY_STRING_IS_NULL,
115:                        ArgumentType.BoolArgument);
116:                cmdLine.addArgument(ARG_DECODE, ArgumentType.BoolArgument);
117:                cmdLine.addArgument(ARG_IMPORTCOLUMNS);
118:                cmdLine.addArgument(ARG_COL_FILTER);
119:                cmdLine.addArgument(ARG_LINE_FILTER);
120:                cmdLine.addArgument(ARG_DIRECTORY);
121:                cmdLine.addArgument(ARG_TARGET_SCHEMA);
122:                cmdLine
123:                        .addArgument(ARG_USE_TRUNCATE,
124:                                ArgumentType.BoolArgument);
125:                cmdLine.addArgument(ARG_TRIM_VALUES, ArgumentType.BoolArgument);
126:                cmdLine.addArgument(ARG_FILE_EXT);
127:                cmdLine.addArgument(ARG_TRUNCATE_TABLE,
128:                        ArgumentType.BoolArgument);
129:                cmdLine
130:                        .addArgument(ARG_CREATE_TABLE,
131:                                ArgumentType.BoolArgument);
132:                cmdLine.addArgument(ARG_BLOB_ISFILENAME,
133:                        ArgumentType.BoolArgument);
134:                cmdLine.addArgument(ARG_CLOB_ISFILENAME,
135:                        ArgumentType.BoolArgument);
136:                cmdLine.addArgument(ARG_MULTI_LINE, ArgumentType.BoolArgument);
137:                cmdLine
138:                        .addArgument(ARG_START_ROW,
139:                                ArgumentType.IntegerArgument);
140:                cmdLine.addArgument(ARG_END_ROW, ArgumentType.IntegerArgument);
141:                cmdLine.addArgument(ARG_BADFILE);
142:                cmdLine.addArgument(ARG_CONSTANTS);
143:                cmdLine.addArgument(ARG_COL_WIDTHS);
144:                ModifierArguments.addArguments(cmdLine);
145:            }
146:
147:            public String getVerb() {
148:                return VERB;
149:            }
150:
151:            private void addWrongParamsMessage(StatementRunnerResult result) {
152:                if (WbManager.getInstance().isBatchMode())
153:                    return;
154:                String msg = getWrongParamsMessage();
155:                result.addMessageNewLine();
156:                result.addMessage(msg);
157:                result.setFailure();
158:            }
159:
160:            private String getWrongParamsMessage() {
161:                String result = ResourceMgr
162:                        .getString("ErrImportWrongParameters");
163:                result = StringUtil.replace(result, "%continue_default%",
164:                        Boolean.toString(getContinueDefault()));
165:                result = StringUtil.replace(result, "%multiline_default%",
166:                        Boolean.toString(getMultiDefault()));
167:                result = StringUtil.replace(result, "%header_default%", Boolean
168:                        .toString(getHeaderDefault()));
169:                result = StringUtil.replace(result, "%trim_default%", Boolean
170:                        .toString(getTrimDefault()));
171:                result = StringUtil.replace(result, "%default_encoding%",
172:                        Settings.getInstance().getDefaultDataEncoding());
173:                return result;
174:            }
175:
176:            private boolean getContinueDefault() {
177:                return Settings.getInstance().getBoolProperty(
178:                        "workbench.import.default.continue", false);
179:            }
180:
181:            private boolean getHeaderDefault() {
182:                return Settings.getInstance().getBoolProperty(
183:                        "workbench.import.default.header", true);
184:            }
185:
186:            private boolean getMultiDefault() {
187:                return Settings.getInstance().getBoolProperty(
188:                        "workbench.import.default.multilinerecord", false);
189:            }
190:
191:            private boolean getTrimDefault() {
192:                return Settings.getInstance().getBoolProperty(
193:                        "workbench.import.default.trimvalues", false);
194:            }
195:
196:            public StatementRunnerResult execute(final String sqlCommand)
197:                    throws SQLException {
198:                imp = new DataImporter();
199:                this .imp.setConnection(currentConnection);
200:
201:                StatementRunnerResult result = new StatementRunnerResult(
202:                        sqlCommand);
203:                String options = getCommandLine(sqlCommand);
204:
205:                cmdLine.parse(options);
206:
207:                if (cmdLine.hasUnknownArguments()) {
208:                    setUnknownMessage(result, cmdLine, getWrongParamsMessage());
209:                    return result;
210:                }
211:
212:                if (!cmdLine.hasArguments()) {
213:                    addWrongParamsMessage(result);
214:                    return result;
215:                }
216:
217:                WbFile inputFile = evaluateFileArgument(cmdLine
218:                        .getValue(ARG_FILE));
219:                String type = cmdLine.getValue(ARG_TYPE);
220:                String dir = cmdLine.getValue(ARG_DIRECTORY);
221:
222:                if (inputFile == null && dir == null) {
223:                    result.addMessage(ResourceMgr
224:                            .getString("ErrImportFileMissing"));
225:                    addWrongParamsMessage(result);
226:                    return result;
227:                }
228:
229:                if (type == null) {
230:                    type = findTypeFromFilename(inputFile.getFullPath());
231:                }
232:
233:                if (type == null) {
234:                    result.addMessage(ResourceMgr
235:                            .getString("ErrImportTypeMissing"));
236:                    addWrongParamsMessage(result);
237:                    return result;
238:                }
239:
240:                if (!type.equalsIgnoreCase("text")
241:                        && !type.equalsIgnoreCase("txt")
242:                        && !type.equalsIgnoreCase("xml")) {
243:                    result.addMessage(ResourceMgr
244:                            .getString("ErrImportInvalidType"));
245:                    result.setFailure();
246:                    return result;
247:                }
248:
249:                String badFile = cmdLine.getValue(ARG_BADFILE);
250:                if (badFile != null) {
251:                    boolean multiFileImport = (dir != null && inputFile == null);
252:                    File bf = new File(badFile);
253:                    if (multiFileImport && !bf.isDirectory()) {
254:                        result.addMessage(ResourceMgr
255:                                .getString("ErrImportBadFileNoDir"));
256:                        result.setFailure();
257:                        return result;
258:                    }
259:                }
260:                CommonArgs.setCommitAndBatchParams(imp, cmdLine);
261:
262:                boolean continueOnError = cmdLine.getBoolean(
263:                        CommonArgs.ARG_CONTINUE, getContinueDefault());
264:                imp.setContinueOnError(continueOnError);
265:
266:                String table = cmdLine.getValue(ARG_TARGETTABLE);
267:                String schema = cmdLine.getValue(ARG_TARGET_SCHEMA);
268:
269:                if (inputFile != null) {
270:                    if (!inputFile.exists()) {
271:                        String msg = ResourceMgr
272:                                .getString("ErrImportFileNotFound");
273:                        msg = StringUtil.replace(msg, "%filename%", inputFile
274:                                .getFullPath());
275:                        LogMgr.logError("WbImport.execute()", msg, null);
276:                        result.addMessage(msg);
277:                        result.setFailure();
278:                        return result;
279:                    }
280:                } else {
281:                    File d = new File(dir);
282:                    if (!d.exists()) {
283:                        String msg = ResourceMgr
284:                                .getString("ErrImportSourceDirNotFound");
285:                        msg = StringUtil.replace(msg, "%dir%", dir);
286:                        LogMgr.logError("WbImport.execute()", msg, null);
287:                        result.addMessage(msg);
288:                        result.setFailure();
289:                        return result;
290:                    }
291:                    if (!d.isDirectory()) {
292:                        String msg = ResourceMgr.getString("ErrImportNoDir");
293:                        msg = StringUtil.replace(msg, "%dir%", dir);
294:                        LogMgr.logError("WbImport.execute()", msg, null);
295:                        result.addMessage(msg);
296:                        result.setFailure();
297:                        return result;
298:                    }
299:                }
300:
301:                String encoding = cmdLine.getValue(CommonArgs.ARG_ENCODING);
302:                ImportFileParser parser = null;
303:
304:                if ("text".equalsIgnoreCase(type)
305:                        || "txt".equalsIgnoreCase(type)) {
306:                    if (table == null && dir == null) {
307:                        String msg = ResourceMgr
308:                                .getString("ErrTextImportRequiresTableName");
309:                        LogMgr.logError("WbImport.execute()", msg, null);
310:                        result.addMessage(msg);
311:                        result.setFailure();
312:                        return result;
313:                    }
314:
315:                    TextFileParser textParser = new TextFileParser();
316:                    parser = textParser;
317:
318:                    textParser.setTableName(table);
319:                    if (inputFile != null) {
320:                        textParser.setInputFile(inputFile);
321:                    } else {
322:                        textParser.setSourceDirectory(dir);
323:                        String ext = cmdLine.getValue(ARG_FILE_EXT);
324:                        if (ext != null)
325:                            textParser.setSourceExtension(ext);
326:                    }
327:
328:                    boolean multi = cmdLine.getBoolean(ARG_MULTI_LINE,
329:                            getMultiDefault());
330:                    textParser.setEnableMultilineRecords(multi);
331:                    textParser.setTargetSchema(schema);
332:                    textParser.setConnection(currentConnection);
333:                    textParser.setAbortOnError(!continueOnError);
334:                    textParser.setTreatClobAsFilenames(cmdLine.getBoolean(
335:                            ARG_CLOB_ISFILENAME, false));
336:
337:                    String delimiter = StringUtil.trimQuotes(cmdLine
338:                            .getValue(CommonArgs.ARG_DELIM));
339:                    if (delimiter != null)
340:                        textParser.setDelimiter(delimiter);
341:
342:                    String quote = cmdLine.getValue(ARG_QUOTE);
343:                    if (quote != null)
344:                        textParser.setQuoteChar(quote);
345:
346:                    textParser.setTrimValues(cmdLine.getBoolean(
347:                            ARG_TRIM_VALUES, getTrimDefault()));
348:                    textParser.setDecodeUnicode(cmdLine.getBoolean(ARG_DECODE,
349:                            false));
350:
351:                    if (encoding != null)
352:                        textParser.setEncoding(encoding);
353:
354:                    textParser.setEmptyStringIsNull(cmdLine.getBoolean(
355:                            ARG_EMPTY_STRING_IS_NULL, true));
356:
357:                    if (dir == null) {
358:                        boolean headerDefault = Settings
359:                                .getInstance()
360:                                .getBoolProperty(
361:                                        "workbench.import.default.header", true);
362:                        boolean header = cmdLine.getBoolean(ARG_CONTAINSHEADER,
363:                                headerDefault);
364:                        textParser.setContainsHeader(header);
365:
366:                        String importcolumns = cmdLine
367:                                .getValue(ARG_IMPORTCOLUMNS);
368:                        if (importcolumns != null) {
369:                            try {
370:                                List<String> cols = StringUtil.stringToList(
371:                                        importcolumns, ",", true, true);
372:                                textParser.setImportColumnNames(cols);
373:                            } catch (IllegalArgumentException e) {
374:                                result.addMessage(textParser.getMessages());
375:                                result.setFailure();
376:                                return result;
377:                            }
378:                        }
379:
380:                        String filecolumns = cmdLine.getValue(ARG_FILECOLUMNS);
381:                        if (filecolumns != null) {
382:                            List<String> cols = StringUtil.stringToList(
383:                                    filecolumns, ",", true, true);
384:                            try {
385:                                List<ColumnIdentifier> colIds = new ArrayList<ColumnIdentifier>(
386:                                        cols.size());
387:                                for (String colname : cols) {
388:                                    ColumnIdentifier col = new ColumnIdentifier(
389:                                            colname);
390:                                    if (!colname
391:                                            .equals(RowDataProducer.SKIP_INDICATOR)
392:                                            && colIds.contains(col)) {
393:                                        String msg = ResourceMgr
394:                                                .getFormattedString(
395:                                                        "ErrImpDupColumn",
396:                                                        colname);
397:                                        LogMgr.logError("WbImport.execute()",
398:                                                msg, null);
399:                                        result.addMessage(msg);
400:                                        result.setFailure();
401:                                        return result;
402:                                    }
403:                                    colIds.add(col);
404:                                }
405:                                textParser.setColumns(colIds, true);
406:                            } catch (Exception e) {
407:                                result.addMessage(textParser.getMessages());
408:                                result.setFailure();
409:                                return result;
410:                            }
411:                        }
412:
413:                        if (filecolumns == null) {
414:                            // read column definition from header line
415:                            // if no header was specified, the text parser
416:                            // will assume the columns in the text file
417:                            // map to the column in the target table
418:                            try {
419:                                textParser.setupFileColumns();
420:                            } catch (Exception e) {
421:                                result.setFailure();
422:                                result.addMessage(textParser.getMessages());
423:                                LogMgr.logError("WbImport.execute()",
424:                                        ExceptionUtil.getDisplay(e), null);
425:                                return result;
426:                            }
427:                        }
428:
429:                        // The column filter has to bee applied after the
430:                        // columns are defined!
431:                        String filter = cmdLine.getValue(ARG_COL_FILTER);
432:                        if (filter != null) {
433:                            addColumnFilter(filter, textParser);
434:                        }
435:
436:                    } else {
437:                        // source directory specified --> Assume files contain headers
438:                        textParser.setContainsHeader(cmdLine.getBoolean(
439:                                ARG_CONTAINSHEADER, true));
440:                    }
441:
442:                    textParser.setTreatBlobsAsFilenames(cmdLine.getBoolean(
443:                            ARG_BLOB_ISFILENAME, true));
444:
445:                    String filter = cmdLine.getValue(ARG_LINE_FILTER);
446:                    if (filter != null) {
447:                        textParser.setLineFilter(StringUtil.trimQuotes(filter));
448:                    }
449:                    textParser.setQuoteEscaping(CommonArgs
450:                            .getQuoteEscaping(cmdLine));
451:
452:                    // when all columns are defined we can check for a fixed-width import
453:                    String width = cmdLine.getValue(ARG_COL_WIDTHS);
454:                    if (!StringUtil.isEmptyString(width)) {
455:                        try {
456:                            ColumnWidthDefinition def = new ColumnWidthDefinition(
457:                                    width);
458:                            textParser.setColumnWidths(def.getColumnWidths());
459:                        } catch (MissingWidthDefinition e) {
460:                            result.addMessage(ResourceMgr.getFormattedString(
461:                                    "ErrImpWrongWidth", e.getColumnName()));
462:                            result.setFailure();
463:                            return result;
464:                        }
465:                    }
466:
467:                    imp.setProducer(textParser);
468:                } else if ("xml".equalsIgnoreCase(type)) {
469:                    XmlDataFileParser xmlParser = new XmlDataFileParser();
470:                    xmlParser.setConnection(currentConnection);
471:                    xmlParser.setAbortOnError(!continueOnError);
472:                    parser = xmlParser;
473:
474:                    // The encoding must be set as early as possible
475:                    // as the XmlDataFileParser might need it to read
476:                    // the table structure!
477:                    if (encoding != null)
478:                        xmlParser.setEncoding(encoding);
479:
480:                    if (dir != null) {
481:                        String ext = cmdLine.getValue(ARG_FILE_EXT);
482:                        if (ext != null)
483:                            xmlParser.setSourceExtension(ext);
484:                        xmlParser.setSourceDirectory(dir);
485:                    } else {
486:                        xmlParser.setSourceFile(inputFile);
487:                        if (table != null)
488:                            xmlParser.setTableName(table);
489:                        String cols = cmdLine.getValue(ARG_IMPORTCOLUMNS);
490:                        if (cols != null) {
491:                            try {
492:                                xmlParser.setColumns(cols);
493:                            } catch (Exception e) {
494:                                result.setFailure();
495:                                String col = xmlParser.getMissingColumn();
496:                                String msg = ResourceMgr.getString(
497:                                        "ErrImportColumnNotFound").replaceAll(
498:                                        "%name%", col);
499:                                result.addMessage(msg);
500:                                LogMgr
501:                                        .logError("WbImport.execute()", msg,
502:                                                null);
503:                                return result;
504:                            }
505:                        }
506:                    }
507:
508:                    imp.setCreateTarget(cmdLine.getBoolean(ARG_CREATE_TABLE,
509:                            false));
510:                    imp.setProducer(xmlParser);
511:                }
512:
513:                ValueConverter converter = null;
514:                try {
515:                    converter = CommonArgs.getConverter(cmdLine);
516:                } catch (Exception e) {
517:                    result.setFailure();
518:                    result.addMessage(e.getMessage());
519:                    return result;
520:                }
521:
522:                imp.setTransactionControl(cmdLine.getBoolean(
523:                        CommonArgs.ARG_TRANS_CONTROL, true));
524:
525:                RowDataProducer prod = imp.getProducer();
526:                if (prod != null) {
527:                    prod.setValueConverter(converter);
528:                    prod.setCheckDependencies(cmdLine
529:                            .getBoolean(CommonArgs.ARG_CHECK_FK_DEPS));
530:                }
531:
532:                try {
533:                    // Column Modifiers will only be evaluated for
534:                    // single file imports to avoid confusion of columns
535:                    if (dir == null) {
536:                        ModifierArguments args = new ModifierArguments(cmdLine);
537:                        parser.setValueModifier(args.getModifier());
538:                    }
539:                } catch (NumberFormatException e) {
540:                    result.addMessage(ResourceMgr
541:                            .getString("ErrImportWrongLimit"));
542:                    result.setFailure();
543:                    return result;
544:                }
545:
546:                if (badFile != null)
547:                    imp.setBadfileName(badFile);
548:
549:                String value = cmdLine.getValue(CommonArgs.ARG_PROGRESS);
550:                if (value == null && inputFile != null) {
551:                    int interval = DataImporter
552:                            .estimateReportIntervalFromFileSize(inputFile);
553:                    imp.setReportInterval(interval);
554:                } else if ("true".equalsIgnoreCase(value)) {
555:                    this .imp.setReportInterval(1);
556:                } else if ("false".equalsIgnoreCase(value)) {
557:                    this .imp.setReportInterval(0);
558:                } else if (value != null) {
559:                    int interval = StringUtil.getIntValue(value, 0);
560:                    this .imp.setReportInterval(interval);
561:                } else {
562:                    this .imp.setReportInterval(10);
563:                }
564:
565:                String constants = cmdLine.getValue(ARG_CONSTANTS);
566:                if (!StringUtil.isEmptyString(constants)) {
567:                    try {
568:                        ConstantColumnValues values = new ConstantColumnValues(
569:                                constants, this .currentConnection, table,
570:                                converter);
571:                        imp.setConstantColumnValues(values);
572:                    } catch (Exception e) {
573:                        LogMgr.logError("WbImport.execute()",
574:                                "Column constants could no be parsed", e);
575:                        result.setFailure();
576:                        result.addMessage(e.getMessage());
577:                        return result;
578:                    }
579:                }
580:
581:                String mode = cmdLine.getValue(ARG_MODE);
582:                if (mode != null) {
583:                    if (!imp.setMode(mode)) {
584:                        result.addMessage(ResourceMgr.getString(
585:                                "ErrInvalidModeIgnored").replaceAll("%mode%",
586:                                mode));
587:                    }
588:                }
589:
590:                String where = cmdLine.getValue(ARG_UPDATE_WHERE);
591:                imp.setWhereClauseForUpdate(where);
592:
593:                if (schema != null) {
594:                    imp.setTargetSchema(schema);
595:                }
596:
597:                String keyColumns = cmdLine.getValue(ARG_KEYCOLUMNS);
598:                imp.setKeyColumns(keyColumns);
599:
600:                boolean delete = false;
601:                boolean useTruncate = false;
602:
603:                if (cmdLine.isArgPresent(ARG_TRUNCATE_TABLE)) {
604:                    delete = cmdLine.getBoolean(ARG_TRUNCATE_TABLE);
605:                    if (delete)
606:                        useTruncate = true;
607:                } else {
608:                    delete = cmdLine.getBoolean(ARG_DELETE_TARGET);
609:                    useTruncate = cmdLine.getBoolean(ARG_USE_TRUNCATE, false);
610:                }
611:
612:                imp.setDeleteTarget(delete);
613:                if (delete) {
614:                    imp.setUseTruncate(useTruncate);
615:                }
616:
617:                int startRow = cmdLine.getIntValue(ARG_START_ROW, -1);
618:                if (startRow > 0)
619:                    imp.setStartRow(startRow);
620:
621:                int endRow = cmdLine.getIntValue(ARG_END_ROW, -1);
622:                if (endRow > 0)
623:                    imp.setEndRow(endRow);
624:
625:                imp.setRowActionMonitor(this .rowMonitor);
626:                imp.setPerTableStatements(new TableStatements(cmdLine));
627:
628:                try {
629:                    imp.startImport();
630:                    if (imp.isSuccess()) {
631:                        result.setSuccess();
632:                    } else {
633:                        result.setFailure();
634:                    }
635:                    result.setWarning(imp.hasWarnings());
636:                } catch (CycleErrorException e) {
637:                    // Logging already done.
638:                    result.setFailure();
639:                } catch (SQLException e) {
640:                    LogMgr.logError("WbImport.execute()", "Error importing '"
641:                            + inputFile, e);
642:                    result.setFailure();
643:                } catch (ConverterException e) {
644:                    LogMgr.logError("WbImport.execute()", "Error importing '"
645:                            + inputFile, e);
646:                    result.setFailure();
647:                } catch (ParsingInterruptedException e) {
648:                    // Logging already done by DataImporter
649:                    result.setFailure();
650:                } catch (Exception e) {
651:                    LogMgr.logError("WbImport.execute()", "Error importing '"
652:                            + inputFile + "': " + e.getMessage(), e);
653:                    result.setFailure();
654:                    addErrorInfo(result, sqlCommand, e);
655:                }
656:                result.addMessage(imp.getMessages());
657:
658:                return result;
659:            }
660:
661:            private void addColumnFilter(String filters,
662:                    TextFileParser textParser) {
663:                if (filters == null || filters.trim().length() == 0)
664:                    return;
665:
666:                List<String> filterList = StringUtil.stringToList(filters, ",",
667:                        false);
668:
669:                if (filterList.size() < 1)
670:                    return;
671:
672:                for (String filterDef : filterList) {
673:                    List<String> l = StringUtil.stringToList(filterDef, "=",
674:                            true);
675:                    if (l.size() != 2)
676:                        continue;
677:
678:                    String col = l.get(0);
679:                    String regex = l.get(1);
680:                    textParser.addColumnFilter(col, StringUtil
681:                            .trimQuotes(regex));
682:                }
683:            }
684:
685:            public void done() {
686:                super .done();
687:                this .imp = null;
688:            }
689:
690:            public void cancel() throws SQLException {
691:                super .cancel();
692:                if (this .imp != null) {
693:                    this .imp.cancelExecution();
694:                }
695:            }
696:
697:            protected String findTypeFromFilename(String fname) {
698:                if (fname == null)
699:                    return null;
700:                if (fname.toLowerCase().endsWith(".txt"))
701:                    return "text";
702:                if (fname.toLowerCase().endsWith(".xml"))
703:                    return "xml";
704:                if (fname.toLowerCase().endsWith(".text"))
705:                    return "text";
706:                if (fname.toLowerCase().endsWith(".csv"))
707:                    return "text";
708:                return null;
709:            }
710:        }
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