Annotation of FM2SQL/DBBean.java, revision 1.24
1.11 rogo 1: /*
2: * DBBean.java -- Class that ecapsulates all database actions
3: * Filemake to SQL Converter
4: * Copyright (C) 2004 Robert Gordesch (rogo@mpiwg-berlin.mpg.de)
5: * This program is free software; you can redistribute it and/or modify it
6: * under the terms of the GNU General Public License as published by the Free
7: * Software Foundation; either version 2 of the License, or (at your option)
8: * any later version. Please read license.txt for the full details. A copy of
9: * the GPL may be found at http://www.gnu.org/copyleft/lgpl.html You should
10: * have received a copy of the GNU General Public License along with this
11: * program; if not, write to the Free Software Foundation, Inc., 59 Temple
12: * Place, Suite 330, Boston, MA 02111-1307 USA Created on 15.09.2003 by
13: * rogo
14: */
1.3 rogo 15:
16:
1.1 rogo 17: import java.sql.*;
1.15 rogo 18: import java.text.DateFormat;
1.20 rogo 19: import java.text.ParseException;
1.1 rogo 20: import java.util.*;
1.15 rogo 21:
1.1 rogo 22: import com.fmi.jdbc.*;
23:
24: /**
25: *
26: *
27: * DBBean - Database bean
28: *
29: *<p> a Javabean to perform queries on a JDBC Database,
30: * or excute any other SQL statement
31: * </p>
32: * <p>
33: * Usage:
34: * <pre>
35: * DBBean bean = new DBBean();
36: * // setting user and passwd
37: * bean.setUserAndPasswd("bla","bla");
38: * try
39: * {
40: * bean.setConnection("jdbc:fmpro:http://localhost");
41: * Vector names=bean.getTableNames();
42: * Vector[] result=bean.getQueryData(names.get(0).toString());
43: * // print results to screen
44: * for(int i=0;i<result[1].size();++i)
45: * {
46: * //print Header
47: * System.out.print(" "+result[1].get(i));
48: * }
49: * System.out.println();
50: * for(int j=0;j<result[0].size();++j)
51: * {
52: * Vector row=(Vector)result[0].get(j);
53: * //print rows
54: * for(int k=0;k<row.size();++k)
55: * System.out.print(" "+row.get(k));
56: * System.out.println();
57: * }
58: * } catch(Exception e)
59: * {
60: * System.out.println("Error while connecting to database"+ e);
61: * }
62: * </pre>
63: *
64: * </p>
65: * @author rogo
66: */
67: public class DBBean
68: {
1.24 ! rogo 69: private boolean useNormanToUnicodeMapper=false;
1.1 rogo 70: Connection connection;
71: String url = "";
72: DatabaseMetaData dbMetaData;
73: Vector columnNames;
1.4 rogo 74: Vector ids = new Vector();
1.1 rogo 75: String user = (System.getProperty("user.name") == null) ? "" : System.getProperty("user.name"); //"postgres";
76: String passwd = ""; //"3333";//"rogo";
77: public int maxHits = 10;
78: ResultSet result;
79: String quoteChar = "";
80: Hashtable connectionPool = new Hashtable();
81: public ResultSetMetaData metaData;
82: // register DataBase Drivers
83: static {
84: try
85: {
86: DriverManager.registerDriver(new com.fmi.jdbc.JdbcDriver());
87: DriverManager.registerDriver((Driver) Class.forName("org.postgresql.Driver").newInstance());
1.9 rogo 88: DriverManager.registerDriver((Driver) Class.forName("com.mysql.jdbc.Driver").newInstance());
1.1 rogo 89: DriverManager.registerDriver((Driver) Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance());
1.19 rogo 90: DriverManager.registerDriver((Driver) Class.forName("acs.jdbc.Driver").newInstance());
1.9 rogo 91:
1.1 rogo 92: // wait a maximum of 10 seconds when attempting to establish a connection
93: DriverManager.setLoginTimeout(10);
94: } catch (Exception e)
95: {
96: System.out.println(e);
97: }
98: }
99: /**
100: * Constructs a database bean
101: */
102: public DBBean()
103: {
104:
105: }
106: /**
107: *Constructs a database bean
108: * and tries to connect to database
109: *specified in the jdbcConnectionURL
110: * @param jdbcConnectionURL url to connect to database
111: */
112:
113: public DBBean(String jdbcConnectionURL) throws Exception
114: {
115:
116: this.url = jdbcConnectionURL;
117:
118: connection = getConnection();
119: if (connection == null)
120: return;
121: // get the meta data for the current connection
122: DatabaseMetaData dbMetaData = (DatabaseMetaData) connection.getMetaData();
123: quoteChar = dbMetaData.getIdentifierQuoteString();
124: if (quoteChar == null)
125: quoteChar = "\""; // needed for postgres
126:
127: // create the root node of the tree
128: // get the open tables from the current connection; the FileMaker Pro
129: // JDBC driver ignores all of the parameters to this method
130:
131: // iterate over the table names and add them to the root node of the tree
132:
133: }
134: /**
135: * sets the maximum number of hits
136: */
137: public void setMaxHits(int maxHits)
138: {
139: this.maxHits = maxHits;
140: }
141: /**
142: * gets the maximum number of hits
143: */
144: public int getMaxHits()
145: {
146: return maxHits;
147: }
148:
149: /**
150: * returns the Connection if null creates a new one from the url property.
151: *
152: */
153: public Connection getConnection() throws Exception
154: {
155: ConnectionPool conPool = (ConnectionPool) connectionPool.get(url);
156: if (conPool == null)
157: {
1.18 rogo 158: createConnection();
159:
1.1 rogo 160: } else
161: {
162: if (!conPool.user.equals(user) || !conPool.passwd.equals(passwd))
163: {
164: conPool.con.close();
165: conPool.user = user;
166: conPool.passwd = passwd;
167:
168: }
169: connection = conPool.con;
170: if (connection.isClosed())
171: {
172: System.out.println("Made new connection!!!");
1.18 rogo 173: createConnection();
174:
175: // connection = DriverManager.getConnection(conPool.url, conPool.user, conPool.passwd);
1.1 rogo 176: conPool.con = connection;
177: }
178: }
179: if (url != "" && connection == null)
1.18 rogo 180: createConnection();
181: //connection = DriverManager.getConnection(url, user, passwd);
1.1 rogo 182: dbMetaData = connection.getMetaData();
183: quoteChar = dbMetaData.getIdentifierQuoteString();
184: if (quoteChar == null)
185: quoteChar = "\""; // needed for postgres
186:
187: return connection;
188: }
1.18 rogo 189: private void createConnection() throws SQLException
190: {
191: // setup the properties
192: java.util.Properties prop = new java.util.Properties();
1.23 rogo 193: // prop.put("charSet", "MacCentralEurope");
1.18 rogo 194: prop.put("user", user);
195: prop.put("password", passwd);
196: System.out.println("url "+url);
1.22 rogo 197: if(url.indexOf("fmpro")>=0)
1.18 rogo 198: {
199: // Connect to the database
200: connection = DriverManager.getConnection(url, prop);
201: System.out.println("odbc with properties inited");
202: }
203: else
204: connection = DriverManager.getConnection(url, user, passwd);
205: connectionPool.put(url, new ConnectionPool(url, user, passwd, connection));
206:
207: }
1.1 rogo 208: /**
209: * sets the connection of this DBBean to the database specified in the url
210: * property
211: */
212: public void setConnection(String url) throws Exception
213: {
214: this.url = url;
215: if (url != "")
1.18 rogo 216: //connection = DriverManager.getConnection(url, user, passwd);
217: createConnection();
1.1 rogo 218: dbMetaData = connection.getMetaData();
219: quoteChar = dbMetaData.getIdentifierQuoteString();
220: if (quoteChar == null)
221: quoteChar = "\""; // needed for postgres
222: }
223: /**
224: * sets the connection of this DBBean to the database specified in the url
225: * and the url,user and passwd property of this DBBean instance
226: */
227: public void setConnection(String url, String user, String passwd) throws Exception
228: {
229: this.user = user;
230: this.passwd = passwd;
231: this.url = url;
232: if (url != "")
1.18 rogo 233: createConnection();
234: // connection = DriverManager.getConnection(url, user, passwd);
1.1 rogo 235: dbMetaData = connection.getMetaData();
236: quoteChar = dbMetaData.getIdentifierQuoteString();
237: if (quoteChar == null)
238: quoteChar = "\""; // needed for postgres
239: }
240:
1.4 rogo 241: public void setIDVector(Vector ids)
242: {
243: this.ids = ids;
244: }
245:
246: /**
247: * returns a Vector containing the ID Row Name
248: **/
249: public Vector getIDVector()
250: {
251: return ids;
252: }
1.1 rogo 253: /**
254: * returns a Vector containing the Tablenames or an error message in the Vector
255: */
256: public Vector getTableNames()
257: {
258: Vector tableNameVec = new Vector();
259: try
260: {
261: if (connection == null)
262: {
263: Vector vec = new Vector();
264: vec.add("no database connection");
265: return vec;
266: }
267: if (dbMetaData == null)
268: dbMetaData = connection.getMetaData();
269: ResultSet tableNames = dbMetaData.getTables(null, null, null, null);
270: // System.out.println(dbMetaData.supportsAlterTableWithAddColumn());
271: // iterate over the table names and add them to the root node of the tree
272:
273: while (tableNames.next())
274: {
275: String tableName = tableNames.getString("TABLE_NAME");
276: tableNameVec.add(tableName);
277:
278: }
279: } catch (Exception e)
280: {
281: e.printStackTrace();
282: }
283: return tableNameVec;
284: }
285: /**
286: * returns a Vector containing the Tablenames or an error message in the Vector
287: */
288: public Vector getTableNames(String catalog)
289: {
290: Vector tableNameVec = new Vector();
291: try
292: {
293: if (connection == null)
294: {
295: Vector vec = new Vector();
296: vec.add("no database connection");
297: return vec;
298: }
299: setConnection(url.substring(0, url.lastIndexOf("/") + 1) + catalog);
300: if (dbMetaData == null)
301: dbMetaData = connection.getMetaData();
302: System.out.println("catalog " + catalog + " " + dbMetaData.getCatalogSeparator() + " " + url.substring(0, url.lastIndexOf("/") + 1));
303: ResultSet tableNames = dbMetaData.getTables(null, null, null, null);
304: // System.out.println(dbMetaData.supportsAlterTableWithAddColumn());
305: // iterate over the table names and add them to the root node of the tree
306:
307: while (tableNames.next())
308: {
309: String tableName = tableNames.getString("TABLE_NAME");
310: tableNameVec.add(tableName);
311:
312: }
313: } catch (Exception e)
314: {
315: e.printStackTrace();
316: }
317: return tableNameVec;
318: }
319:
320: /**
321: * returns a Vector containing the Catalog or an error message in the Vector
322: */
323: public Vector getCatalogs()
324: {
325: Vector tableNameVec = new Vector();
326: try
327: {
328: if (connection == null)
329: {
330: Vector vec = new Vector();
331: vec.add("no database connection");
332: return vec;
333: }
334: if (dbMetaData == null)
335: dbMetaData = connection.getMetaData();
336: ResultSet tableNames = dbMetaData.getCatalogs();
337: // System.out.println(dbMetaData.supportsAlterTableWithAddColumn());
338: // iterate over the table names and add them to the root node of the tree
339: System.out.println(tableNames.getMetaData().getColumnName(1));
340: while (tableNames.next())
341: {
342: String tableName = tableNames.getString(1);
343: tableNameVec.add(tableName);
344: //tableName = tableNames.getString(1);
345: //tableNameVec.add(tableName);
346:
347: }
348: } catch (Exception e)
349: {
350: e.printStackTrace();
351: }
352: return tableNameVec;
353: }
354:
355: /**
356: * returns a Vector containing the layoutNames for the specified Table
357: * if the database supports this otherwise Vector containing an empty String
358: */
359:
360: public Vector getLayoutNames(String tableName) throws SQLException
361: {
362: Vector layouts = new Vector();
363: if (dbMetaData instanceof DatabaseMetaDataExt)
364: layouts.add("");
365: if (dbMetaData == null)
366: dbMetaData = connection.getMetaData();
367:
368: if (dbMetaData instanceof DatabaseMetaDataExt)
369: {
370: ResultSet layoutNames = ((DatabaseMetaDataExt) dbMetaData).getLayouts(null, null, tableName, null);
371:
372: // iterate over the layout names and add them to the "Layouts" node
373: while (layoutNames.next())
374: layouts.add(layoutNames.getString("LAYOUT_NAME"));
375: }
376: return layouts;
377: }
378: /**
379: * Returns the result for select * from table
380: * with maxHits = 500 default value
381: */
1.20 rogo 382: public Vector[] getQueryData(String table) throws SQLException,ParseException
1.1 rogo 383: {
384:
385: return getQueryData("SELECT * from " + quoteChar + table + quoteChar, maxHits);
386:
387: }
388:
389: /**
390: * Returns the result of the query
391: * or an Vector array of Vectors containing error messages
392: */
393: public Vector[] getQueryData(String query, FM2SQL.ProgressDialog dialog, int maxHits) throws SQLException
394: {
395: long timeStart = System.currentTimeMillis();
396: ResultSet resultSet = null;
397: if (connection == null)
398: {
399: Vector[] noData = new Vector[2];
400: //System.out.println("Exception occured");
401: noData[1] = new Vector();
402: Vector vec2 = new Vector();
403: noData[0] = new Vector();
404: vec2.add("no Connection available");
405: noData[0].add(vec2);
406: noData[1].add("Exception occured! No results available");
407: //noData[1].add("no Results were produced");
408:
409: return noData;
410: }
411: if (dialog != null)
412: dialog.progress.setValue(0);
413:
414: resultSet = makeQuery(query, maxHits);
415:
416: metaData = resultSet.getMetaData();
417: int columnCount = metaData.getColumnCount();
418: int rowCount = 0;
419: if (maxHits == 0)
420: rowCount = (metaData instanceof ResultSetMetaDataExt) ? 1000 : getRowCount(query);
421: else
422: rowCount = maxHits;
423: int counter = 0;
424: Vector tableData = new Vector();
425: Vector tableRow = new Vector();
426: // System.out.println("rowCount "+rowCount+" "+maxHits);
427: try
428: {
429: while ((tableRow = getNextRow()) != null)
430: {
431: counter++;
432: if (dialog != null)
433: dialog.progress.setValue((int) ((double) counter / (double) rowCount * 100.0));
434:
435: tableData.add(tableRow);
436:
437: }
438: } catch (Exception e)
439: {
440: // TODO Auto-generated catch block
441: e.printStackTrace();
442: }
443:
444: // retrieve the column names from the result set; the column names
445: // are used for the table header
446: columnNames = new Vector();
447:
448: for (int i = 1; i <= columnCount; i++)
449: columnNames.addElement(metaData.getColumnName(i));
450: Vector data[] = new Vector[2];
451: data[0] = tableData;
452: data[1] = columnNames;
453: System.out.println("Rows " + tableData.size() + " " + ((Vector) tableData.get(0)).size());
454: long timeEnd = System.currentTimeMillis();
455: System.out.println("Time needed for query and data retrieval " + (timeEnd - timeStart) + " ms");
456: return data;
457: }
458: /**
459: * Returns the result of the query
460: * or an Vector array of Vectors containing error messages
461: */
1.20 rogo 462: public Vector[] getQueryData(String query, int maxHits) throws SQLException, ParseException
1.1 rogo 463: {
464: long timeStart = System.currentTimeMillis();
465: ResultSet resultSet = null;
466: if (connection == null)
467: {
468: Vector[] noData = new Vector[2];
469: //System.out.println("Exception occured");
470: noData[1] = new Vector();
471: Vector vec2 = new Vector();
472: noData[0] = new Vector();
473: vec2.add("no Connection available");
474: noData[0].add(vec2);
475: noData[1].add("Exception occured! No results available");
476: //noData[1].add("no Results were produced");
477:
478: return noData;
479: }
480: resultSet = makeQuery(query, maxHits);
481: metaData = resultSet.getMetaData();
482: int columnCount = metaData.getColumnCount();
483:
484: Vector tableData = new Vector();
485: while (resultSet.next())
486: {
487: //System.out.println("datatype "+(Types.LONGVARCHAR ==metaData.getColumnType(3)));
488: Vector tableRow = new Vector(), m_columnClasses = new Vector();
489: for (int i = 1; i <= columnCount; i++)
490: {
491: // repeating fields and fields from related databases may contain
492: // multliple data values; the data values are stored using
493: // a Vector which is then added to the tableRow
494: // if (metaData instanceof ResultSetMetaDataExt)
495: if ((metaData instanceof ResultSetMetaDataExt) && (((ResultSetMetaDataExt) metaData).isRelated(i) || ((ResultSetMetaDataExt) metaData).isRepeating(i)))
496: {
497: //System.out.println("Related fields");
498: // retrieve the repeating or related field contents as a
499: // com.fmi.jdbc.Array via the ResultSet.getObject method
500: com.fmi.jdbc.Array array = (com.fmi.jdbc.Array) resultSet.getObject(i);
501: // create a Vector for storing all of the data values
502: ArrayList columnData = new ArrayList();
503:
504: try
505: {
506:
507: // call the Array.getStringArray method since the data will
508: // only be displayed
509: Object[] fieldData = (Object[]) array.getArray();
510:
511: if (fieldData != null)
512: {
513: // add each value to the Vector
514: for (int j = 0; j < fieldData.length; j++)
515: {
516: if (fieldData[j] != null)
517: columnData.add(fieldData[j]);
518: }
519:
520: }
521: } catch (Exception e)
522: {
523: //System.out.println(e);
524: }
525: if (columnData.isEmpty())
526: tableRow.add(null);
527: else
528: tableRow.addElement(columnData);
529: //System.out.println(columnData);
530: //System.out.println("Related fields"+columnData.size()+" "+tableRow.size());
531:
532: m_columnClasses.addElement(java.util.Vector.class);
533: } else if (metaData.getColumnType(i) == Types.LONGVARBINARY)
534: {
535: // use the ResultSet.getObject method for retrieving images
536: // from FileMaker Pro container fields; the ResultSet.getObject
537: // method returns a java.awt.Image object for FileMaker Pro
538: // container fields
539: try
540: {
541:
542: tableRow.addElement(resultSet.getObject(i));
543: } catch (Exception e)
544: {
545: // TODO Auto-generated catch block
546: //e.printStackTrace();
547: tableRow.addElement(null);
548: }
549: //tableRow.addElement("Picture ignored");
550: m_columnClasses.addElement(java.awt.Image.class);
551: } else if (metaData.getColumnType(i) == Types.TIME)
552: {
553: // use the ResultSet.getObject method for retieving images
554: // from FileMaker Pro container fields; the ResultSet.getObject
555: // method returns a java.awt.Image object for FileMaker Pro
556: // container fields
557: try
558: {
559: tableRow.addElement(resultSet.getTime(i).toString());
560: m_columnClasses.addElement(java.sql.Time.class);
561: } catch (Exception e)
562: {
563:
564: String value = resultSet.getString(i);
565: if (value != null)
566: {
567: //System.out.println("SQLTime new "+Time.valueOf("17:00:00").toString());
568: int index = 0;
569: for (int j = 0; j < value.length(); ++j)
570: {
571: if (!Character.isLetter(value.charAt(j)))
572: index = j + 1;
573: else
574: break;
575: }
576:
577: tableRow.addElement(value.substring(0, index));
578: //m_columnClasses.addElement(java.sql.Time.class);
579: } else
580: tableRow.add(null);
581: m_columnClasses.addElement(String.class);
582: } // to catch
583:
584: } else if (metaData.getColumnType(i) == Types.DATE)
585: {
586: // use the ResultSet.getObject method for retieving images
587: // from FileMaker Pro container fields; the ResultSet.getObject
588: // method returns a java.awt.Image object for FileMaker Pro
589: // container fields
590:
1.20 rogo 591: try
592: {
593: tableRow.addElement(resultSet.getDate(i));
594:
595: } catch (Exception e)
596: {
597: // work around for parse bug in FM JDBC Driver
598: // for dates of format dd-mm-yyyy
599: String date=resultSet.getString(i);
600: date=date.replace('-','.');
601: java.text.DateFormat dateFormat = DateFormat.getDateInstance(DateFormat.SHORT,Locale.GERMAN);
602: java.util.Date d= dateFormat.parse(date);
603: // Calendar cal=Calendar.getInstance(Locale.GERMAN);
604: // cal.setTime(d);
605: // date=(cal.get(Calendar.YEAR))+"-"+(cal.get(Calendar.MONTH)+1)+"-"+cal.get(Calendar.DATE);
606: tableRow.addElement(new java.sql.Date(d.getTime()));
607: System.out.println("Date "+date);
608: }
609: } else if (metaData.getColumnTypeName(i) == "NUMBER")
1.1 rogo 610: {
611: // use the ResultSet.getObject method for retieving images
612: // from FileMaker Pro container fields; the ResultSet.getObject
613: // method returns a java.awt.Image object for FileMaker Pro
614: // container fields
615: try
616: {
1.13 rogo 617: tableRow.addElement(new Double(resultSet.getDouble(i)));
618: m_columnClasses.addElement(Double.class);
1.1 rogo 619:
620: } catch (Exception e)
621: {
622:
623: StringBuffer number = new StringBuffer();
624: String value = resultSet.getString(i);
625: System.out.println(value);
626: for (int c = 0; c < value.length(); ++c)
627: {
628: if (Character.isDigit(value.charAt(c)))
629: {
630: number.append(value.charAt(c));
631: }
632: }
633: if (number.length() > 0)
634: {
635: tableRow.addElement(null);
1.13 rogo 636: m_columnClasses.addElement(Double.class);
1.1 rogo 637: } else
638: tableRow.addElement(null);
639: }
640: } else
641: {
642: // all other field values are retrieved as strings and
643: // added to the tableRow Vector
644: // if(resultSet.getObject(i)!=null) System.out.println(resultSet.getObject(i));
645: try
646: {
647: byte[] b = resultSet.getBytes(i);
648: String utf8 = null;
649: if (metaData instanceof ResultSetMetaDataExt)
650: utf8 = (b == null) ? null : new String(b);
651: else
652: utf8 = (b == null) ? null : new String(b, "UTF-8");
653: utf8 = (utf8 == null) ? null : new String(utf8.getBytes("UTF-8"), "UTF-8");
654: tableRow.addElement(utf8);
655: } catch (Exception e)
656: {
657: System.out.println("Hey I Got an error" + e);
658: }
659: m_columnClasses.addElement(java.lang.String.class);
660: }
661: }
662:
663: // add the tableRow Vector to the tableData Vector
664: tableData.addElement(tableRow);
665: }
666:
667: // retrieve the column names from the result set; the column names
668: // are used for the table header
669: columnNames = new Vector();
670:
671: for (int i = 1; i <= columnCount; i++)
672: columnNames.addElement(metaData.getColumnName(i));
673: Vector data[] = new Vector[2];
674: data[0] = tableData;
675: data[1] = columnNames;
676: System.out.println("Rows " + tableData.size() + " " + ((Vector) tableData.get(0)).size());
677: long timeEnd = System.currentTimeMillis();
678: System.out.println("Time needed for query and data retrieval " + (timeEnd - timeStart) + " ms");
679: return data;
680: }
681:
682: public Vector getColumnNames()
683: {
684: if (result == null)
685: return null;
686: try
687: {
688: ResultSetMetaData metaData = result.getMetaData();
689: int columnCount = metaData.getColumnCount();
690: columnNames = new Vector();
691:
692: for (int i = 1; i <= columnCount; i++)
693: columnNames.addElement(metaData.getColumnName(i));
694: } catch (Exception e)
695: {
696: }
697: return columnNames;
698: }
699: /**
700: * makes the database Query
701: * with the numberOfHits as maximum
702: * @return the result as an ResultSet object
703: */
704: public ResultSet makeQuery(String query, int numberOfHits) throws SQLException
705: {
706: result = null;
707: Statement stm = null;
1.2 rogo 708:
1.1 rogo 709: // System.out.println("Query " + query);
710:
711: if (!connection.isClosed())
712: stm = connection.createStatement();
1.12 rogo 713: else {
714:
715:
716: try
717: {
718: connection = getConnection();
719: stm= connection.createStatement();
720: } catch (Exception e)
721: {
722: // TODO Auto-generated catch block
723: e.printStackTrace();
724: }
725: }
1.1 rogo 726: stm.setMaxRows(numberOfHits);
1.2 rogo 727: long time = System.currentTimeMillis();
1.17 rogo 728: try {
1.2 rogo 729: stm.execute(query);
730: long time2 = System.currentTimeMillis();
731:
732: System.out.println("time to execute "+(time2-time));
733: // stm.setMaxRows(numberOfHits);
734:
735: result = stm.getResultSet();
736: // System.out.println(result+" "+stm.getUpdateCount());
1.1 rogo 737: metaData = result.getMetaData();
1.19 rogo 738: } catch(Exception e) {
739: // TODO remove
740: if(FM2SQL.fmInstance!=null)
741: FM2SQL.showErrorDialog("Error caught!! \n Query was "+query+" \n","Debug Info");
742: }
743:
1.1 rogo 744: return result;
745: }
746: /**
747: * sets the database user
748: */
749: public void setUser(String user)
750: {
751: this.user = user;
752: }
753: /**
754: * sets the database passwd
755: */
756: public void setPasswd(String passwd)
757: {
758: this.passwd = passwd;
759: }
760:
761: /**
762: * sets the database user and passwd
763: */
764: public void setUserAndPasswd(String user, String passwd)
765: {
766: this.user = user;
767: this.passwd = passwd;
768:
769: }
770: /**
771: * just sets the connection URL
772: */
773: public void setURL(String url)
774: {
775: this.url = url;
776: }
777:
778: /**
779: * Test the database drivers features given by the DatabaseMetaData object
780: */
781: public Vector[] TestDB(DatabaseMetaData d) throws SQLException
782: {
783:
784: Vector data[] = new Vector[2];
785: Vector[] rows = new Vector[120];
786: for (int i = 0; i < rows.length; ++i)
787: rows[i] = new Vector();
788: Vector columnNames = new Vector();
789: columnNames.add("Feature");
790: columnNames.add("Supported");
791:
792: Vector cols = new Vector();
793: rows[0].add("allProceduresAreCallable");
794: rows[0].add(new Boolean(d.allProceduresAreCallable()));
795: //boolean allProceduresAreCallable() throws SQLException;
796: rows[1].add("allTablesAreSelectable");
797: rows[1].add(new Boolean(d.allTablesAreSelectable()));
798: // boolean allTablesAreSelectable() throws SQLException;
799: rows[2].add("isReadOnly");
800: rows[2].add(new Boolean(d.isReadOnly()));
801: // boolean isReadOnly() throws SQLException;
802: rows[3].add("nullsAreSortedHigh");
803: rows[3].add(new Boolean(d.nullsAreSortedHigh()));
804: // boolean nullsAreSortedHigh() throws SQLException;
805: rows[4].add("nullsAreSortedLow");
806: rows[4].add(new Boolean(d.nullsAreSortedLow()));
807: // boolean nullsAreSortedLow() throws SQLException;
808: rows[5].add("nullsAreSortedAtStart");
809: rows[5].add(new Boolean(d.nullsAreSortedAtStart()));
810: // boolean nullsAreSortedAtStart() throws SQLException;
811: rows[6].add("nullsAreSortedAtEnd");
812: rows[6].add(new Boolean(d.nullsAreSortedAtEnd()));
813: // boolean nullsAreSortedAtEnd() throws SQLException;
814: rows[7].add("usesLocalFiles");
815: rows[7].add(new Boolean(d.usesLocalFiles()));
816: // boolean usesLocalFiles() throws SQLException;
817: rows[8].add("usesLocalFilePerTable");
818: rows[8].add(new Boolean(d.usesLocalFilePerTable()));
819: // boolean usesLocalFilePerTable() throws SQLException;
820: rows[9].add("supportsMixedCaseIdentifiers");
821: rows[9].add(new Boolean(d.supportsMixedCaseIdentifiers()));
822: //boolean supportsMixedCaseIdentifiers() throws SQLException;
823: rows[10].add("storesUpperCaseIdentifiers");
824: rows[10].add(new Boolean(d.storesUpperCaseIdentifiers()));
825: // boolean storesUpperCaseIdentifiers() throws SQLException;
826: rows[11].add("storesLowerCaseIdentifiers");
827: rows[11].add(new Boolean(d.storesLowerCaseIdentifiers()));
828: // boolean storesLowerCaseIdentifiers() throws SQLException;
829: rows[12].add("storesMixedCaseIdentifiers");
830: rows[12].add(new Boolean(d.storesMixedCaseIdentifiers()));
831: // boolean storesMixedCaseIdentifiers() throws SQLException;
832: rows[13].add("supportsMixedCaseQuotedIdentifiers");
833: rows[13].add(new Boolean(d.supportsMixedCaseQuotedIdentifiers()));
834: // boolean supportsMixedCaseQuotedIdentifiers() throws SQLException;
835: rows[14].add("storesUpperCaseQuotedIdentifiers");
836: rows[14].add(new Boolean(d.storesUpperCaseQuotedIdentifiers()));
837: // boolean storesUpperCaseQuotedIdentifiers() throws SQLException;
838: rows[15].add("storesLowerCaseQuotedIdentifiers");
839: rows[15].add(new Boolean(d.storesLowerCaseQuotedIdentifiers()));
840: //boolean storesLowerCaseQuotedIdentifiers() throws SQLException;
841: rows[16].add("storesMixedCaseQuotedIdentifiers");
842: rows[16].add(new Boolean(d.storesMixedCaseQuotedIdentifiers()));
843: // boolean storesMixedCaseQuotedIdentifiers() throws SQLException;
844: rows[17].add("supportsAlterTableWithAddColumn");
845: rows[17].add(new Boolean(d.supportsAlterTableWithAddColumn()));
846: // boolean supportsAlterTableWithAddColumn() throws SQLException;
847: rows[18].add("supportsAlterTableWithDropColumn");
848: rows[18].add(new Boolean(d.supportsAlterTableWithDropColumn()));
849: // boolean supportsAlterTableWithDropColumn() throws SQLException;
850: rows[19].add("nullPlusNonNullIsNull");
851: rows[19].add(new Boolean(d.nullPlusNonNullIsNull()));
852: // boolean nullPlusNonNullIsNull() throws SQLException;
853: rows[20].add("supportsConvert");
854: rows[20].add(new Boolean(d.supportsConvert()));
855: // boolean supportsConvert() throws SQLException;
856:
857: // boolean supportsConvert(int fromType, int toType) throws SQLException;
858: rows[21].add("supportsTableCorrelationNames");
859: rows[21].add(new Boolean(d.supportsTableCorrelationNames()));
860: // boolean supportsTableCorrelationNames() throws SQLException;
861: rows[22].add("supportsDifferentTableCorrelationNames");
862: rows[22].add(new Boolean(d.supportsDifferentTableCorrelationNames()));
863: // boolean supportsDifferentTableCorrelationNames() throws SQLException;
864: rows[23].add("supportsExpressionsInOrderBy");
865: rows[23].add(new Boolean(d.supportsExpressionsInOrderBy()));
866: // boolean supportsExpressionsInOrderBy() throws SQLException;
867: rows[24].add("supportsOrderByUnrelated");
868: rows[24].add(new Boolean(d.supportsOrderByUnrelated()));
869: // boolean supportsOrderByUnrelated() throws SQLException;
870: rows[25].add("supportsGroupBy");
871: rows[25].add(new Boolean(d.supportsGroupBy()));
872: // boolean supportsGroupBy() throws SQLException;
873: rows[26].add("supportsGroupByUnrelated");
874: rows[26].add(new Boolean(d.supportsGroupByUnrelated()));
875: // boolean supportsGroupByUnrelated() throws SQLException;
876: rows[27].add("supportsGroupByBeyondSelect");
877: rows[27].add(new Boolean(d.supportsGroupByBeyondSelect()));
878: // boolean supportsGroupByBeyondSelect() throws SQLException;
879: rows[28].add("supportsLikeEscapeClause");
880: rows[28].add(new Boolean(d.supportsLikeEscapeClause()));
881: // boolean supportsLikeEscapeClause() throws SQLException;
882: rows[29].add("supportsMultipleResultSets");
883: rows[29].add(new Boolean(d.supportsMultipleResultSets()));
884: // boolean supportsMultipleResultSets() throws SQLException;
885: rows[30].add("supportsMultipleTransactions");
886: rows[30].add(new Boolean(d.supportsMultipleTransactions()));
887: // boolean supportsMultipleTransactions() throws SQLException;
888: rows[31].add("supportsNonNullableColumns");
889: rows[31].add(new Boolean(d.supportsNonNullableColumns()));
890: // boolean supportsNonNullableColumns() throws SQLException;
891: rows[32].add("supportsMinimumSQLGrammar");
892: rows[32].add(new Boolean(d.supportsMinimumSQLGrammar()));
893: // boolean supportsMinimumSQLGrammar() throws SQLException;
894: rows[33].add("supportsCoreSQLGrammar");
895: rows[33].add(new Boolean(d.supportsCoreSQLGrammar()));
896: // boolean supportsCoreSQLGrammar() throws SQLException;
897: rows[34].add("supportsExtendedSQLGrammar");
898: rows[34].add(new Boolean(d.supportsExtendedSQLGrammar()));
899: // boolean supportsExtendedSQLGrammar() throws SQLException;
900: rows[35].add("supportsANSI92EntryLevelSQL");
901: rows[35].add(new Boolean(d.supportsANSI92EntryLevelSQL()));
902: // boolean supportsANSI92EntryLevelSQL() throws SQLException;
903: rows[36].add("supportsANSI92IntermediateSQL");
904: rows[36].add(new Boolean(d.supportsANSI92IntermediateSQL()));
905: //boolean supportsANSI92IntermediateSQL() throws SQLException;
906: rows[37].add("supportsANSI92FullSQL");
907: rows[37].add(new Boolean(d.supportsANSI92FullSQL()));
908: //boolean supportsANSI92FullSQL() throws SQLException;
909: rows[38].add("supportsIntegrityEnhancementFacility");
910: rows[38].add(new Boolean(d.supportsIntegrityEnhancementFacility()));
911: //boolean supportsIntegrityEnhancementFacility() throws SQLException;
912: rows[39].add("supportsOuterJoins");
913: rows[39].add(new Boolean(d.supportsOuterJoins()));
914: //boolean supportsOuterJoins() throws SQLException;
915: rows[40].add("supportsFullOuterJoins");
916: rows[40].add(new Boolean(d.supportsFullOuterJoins()));
917: //boolean supportsFullOuterJoins() throws SQLException;
918: rows[41].add("supportsLimitedOuterJoins");
919: rows[41].add(new Boolean(d.supportsLimitedOuterJoins()));
920: //boolean supportsLimitedOuterJoins() throws SQLException;
921: rows[42].add("isCatalogAtStart");
922: rows[42].add(new Boolean(d.isCatalogAtStart()));
923: //boolean isCatalogAtStart() throws SQLException;
924: rows[43].add("supportsSchemasInDataManipulation");
925: rows[43].add(new Boolean(d.supportsSchemasInDataManipulation()));
926: //boolean supportsSchemasInDataManipulation() throws SQLException;
927: rows[44].add("supportsSchemasInProcedureCalls");
928: rows[44].add(new Boolean(d.supportsSchemasInProcedureCalls()));
929: //boolean supportsSchemasInProcedureCalls() throws SQLException;
930: rows[45].add("supportsSchemasInTableDefinitions");
931: rows[45].add(new Boolean(d.supportsSchemasInTableDefinitions()));
932: //boolean supportsSchemasInTableDefinitions() throws SQLException;
933: rows[46].add("supportsSchemasInIndexDefinitions");
934: rows[46].add(new Boolean(d.supportsSchemasInIndexDefinitions()));
935: //boolean supportsSchemasInIndexDefinitions() throws SQLException;
936: rows[47].add("supportsSchemasInPrivilegeDefinitions");
937: rows[47].add(new Boolean(d.supportsSchemasInPrivilegeDefinitions()));
938: //boolean supportsSchemasInPrivilegeDefinitions() throws SQLException;
939: rows[48].add("supportsCatalogsInDataManipulation");
940: rows[48].add(new Boolean(d.supportsCatalogsInDataManipulation()));
941: //boolean supportsCatalogsInDataManipulation() throws SQLException;
942: rows[49].add("supportsCatalogsInProcedureCalls");
943: rows[49].add(new Boolean(d.supportsCatalogsInProcedureCalls()));
944: //boolean supportsCatalogsInProcedureCalls() throws SQLException;
945: rows[50].add("supportsCatalogsInTableDefinitions");
946: rows[50].add(new Boolean(d.supportsCatalogsInTableDefinitions()));
947: //boolean supportsCatalogsInTableDefinitions() throws SQLException;
948: rows[51].add("supportsCatalogsInIndexDefinitions");
949: rows[51].add(new Boolean(d.supportsCatalogsInIndexDefinitions()));
950: //boolean supportsCatalogsInIndexDefinitions() throws SQLException;
951: rows[52].add("supportsCatalogsInPrivilegeDefinitions");
952: rows[52].add(new Boolean(d.supportsCatalogsInPrivilegeDefinitions()));
953: //boolean supportsCatalogsInPrivilegeDefinitions() throws SQLException;
954: rows[53].add("supportsPositionedDelete");
955: rows[53].add(new Boolean(d.supportsPositionedDelete()));
956: //boolean supportsPositionedDelete() throws SQLException;
957: rows[54].add("supportsPositionedUpdate");
958: rows[54].add(new Boolean(d.supportsPositionedUpdate()));
959: //boolean supportsPositionedUpdate() throws SQLException;
960: rows[55].add("supportsSelectForUpdate");
961: rows[55].add(new Boolean(d.supportsSelectForUpdate()));
962: //boolean supportsSelectForUpdate() throws SQLException;
963: rows[56].add("supportsStoredProcedures");
964: rows[56].add(new Boolean(d.supportsStoredProcedures()));
965: //boolean supportsStoredProcedures() throws SQLException;
966: rows[57].add("supportsSubqueriesInComparisons");
967: rows[57].add(new Boolean(d.supportsSubqueriesInComparisons()));
968: //boolean supportsSubqueriesInComparisons() throws SQLException;
969: rows[58].add("supportsSubqueriesInExists");
970: rows[58].add(new Boolean(d.supportsSubqueriesInExists()));
971: //boolean supportsSubqueriesInExists() throws SQLException;
972: rows[59].add("supportsSubqueriesInIns");
973: rows[59].add(new Boolean(d.supportsSubqueriesInIns()));
974: //boolean supportsSubqueriesInIns() throws SQLException;
975: rows[60].add("supportsSubqueriesInQuantifieds");
976: rows[60].add(new Boolean(d.supportsSubqueriesInQuantifieds()));
977: //boolean supportsSubqueriesInQuantifieds() throws SQLException;
978: rows[61].add("supportsCorrelatedSubqueries");
979: rows[61].add(new Boolean(d.supportsCorrelatedSubqueries()));
980: //boolean supportsCorrelatedSubqueries() throws SQLException;
981: rows[62].add("supportsUnion");
982: rows[62].add(new Boolean(d.supportsUnion()));
983: //boolean supportsUnion() throws SQLException;
984: rows[63].add("supportsUnionAll");
985: rows[63].add(new Boolean(d.supportsUnionAll()));
986: //boolean supportsUnionAll() throws SQLException;
987: rows[64].add("supportsOpenCursorsAcrossCommit");
988: rows[64].add(new Boolean(d.supportsOpenCursorsAcrossCommit()));
989: //boolean supportsOpenCursorsAcrossCommit() throws SQLException;
990: rows[65].add("supportsOpenCursorsAcrossRollback");
991: rows[65].add(new Boolean(d.supportsOpenCursorsAcrossRollback()));
992: //boolean supportsOpenCursorsAcrossRollback() throws SQLException;
993: rows[66].add("supportsOpenStatementsAcrossCommit");
994: rows[66].add(new Boolean(d.supportsOpenStatementsAcrossCommit()));
995: //boolean supportsOpenStatementsAcrossCommit() throws SQLException;
996: rows[67].add("supportsOpenStatementsAcrossRollback");
997: rows[67].add(new Boolean(d.supportsOpenStatementsAcrossRollback()));
998: //boolean supportsOpenStatementsAcrossRollback() throws SQLException;
999: rows[68].add("doesMaxRowSizeIncludeBlobs");
1000: rows[68].add(new Boolean(d.doesMaxRowSizeIncludeBlobs()));
1001: //boolean doesMaxRowSizeIncludeBlobs() throws SQLException;
1002: rows[69].add("supportsTransactions");
1003: rows[69].add(new Boolean(d.supportsTransactions()));
1004: //boolean supportsTransactions() throws SQLException;
1005: rows[70].add("supportsTransactionIsolationLevel");
1006: rows[70].add(new Boolean(d.supportsTransactionIsolationLevel(1)));
1007: //boolean supportsTransactionIsolationLevel(int level) throws SQLException;
1008: rows[71].add("supportsDataDefinitionAndDataManipulationTransactions");
1009: rows[71].add(new Boolean(d.supportsDataDefinitionAndDataManipulationTransactions()));
1010: //boolean supportsDataDefinitionAndDataManipulationTransactions() throws SQLException;
1011: rows[72].add("supportsDataManipulationTransactionsOnly");
1012: rows[72].add(new Boolean(d.supportsDataManipulationTransactionsOnly()));
1013: //boolean supportsDataManipulationTransactionsOnly() throws SQLException;
1014: rows[73].add("dataDefinitionCausesTransactionCommit");
1015: rows[73].add(new Boolean(d.dataDefinitionCausesTransactionCommit()));
1016: //boolean dataDefinitionCausesTransactionCommit() throws SQLException;
1017: rows[74].add("dataDefinitionIgnoredInTransactions");
1018: rows[74].add(new Boolean(d.dataDefinitionIgnoredInTransactions()));
1019: //boolean dataDefinitionIgnoredInTransactions() throws SQLException;
1020: rows[75].add("getMaxBinaryLiteralLength");
1021: rows[75].add(new Integer(d.getMaxBinaryLiteralLength()));
1022: // int getMaxBinaryLiteralLength() throws SQLException;
1023: rows[76].add("getMaxCharLiteralLength");
1024: rows[76].add(new Integer(d.getMaxCharLiteralLength()));
1025: //int getMaxCharLiteralLength() throws SQLException;
1026: rows[77].add("getMaxColumnNameLength");
1027: rows[77].add(new Integer(d.getMaxColumnNameLength()));
1028: // int getMaxColumnNameLength() throws SQLException;
1029: rows[78].add("getMaxColumnsInGroupBy");
1030: rows[78].add(new Integer(d.getMaxColumnsInGroupBy()));
1031: //int getMaxColumnsInGroupBy() throws SQLException;
1032: rows[79].add("getMaxColumnsInIndex");
1033: rows[79].add(new Integer(d.getMaxColumnsInIndex()));
1034: //int getMaxColumnsInIndex() throws SQLException;
1035: rows[80].add("getMaxColumnsInOrderBy");
1036: rows[80].add(new Integer(d.getMaxColumnsInOrderBy()));
1037: //int getMaxColumnsInOrderBy() throws SQLException;
1038: rows[81].add("getMaxColumnsInSelect");
1039: rows[81].add(new Integer(d.getMaxColumnsInSelect()));
1040: //int getMaxColumnsInSelect() throws SQLException;
1041: rows[82].add("getMaxColumnsInTable");
1042: rows[82].add(new Integer(d.getMaxColumnsInTable()));
1043: //int getMaxColumnsInTable() throws SQLException;
1044: rows[83].add("getMaxConnections");
1045: rows[83].add(new Integer(d.getMaxConnections()));
1046: //int getMaxConnections() throws SQLException;
1047: rows[84].add("getMaxCursorNameLength");
1048: rows[84].add(new Integer(d.getMaxCursorNameLength()));
1049: // int getMaxCursorNameLength() throws SQLException;
1050: rows[85].add("getMaxIndexLength");
1051: rows[85].add(new Integer(d.getMaxIndexLength()));
1052: //int getMaxIndexLength() throws SQLException;
1053: rows[86].add("getMaxSchemaNameLength");
1054: rows[86].add(new Integer(d.getMaxSchemaNameLength()));
1055: //int getMaxSchemaNameLength() throws SQLException;
1056: rows[87].add("getMaxProcedureNameLength");
1057: rows[87].add(new Integer(d.getMaxProcedureNameLength()));
1058: //int getMaxProcedureNameLength() throws SQLException;
1059: rows[88].add("getMaxCatalogNameLength");
1060: rows[88].add(new Integer(d.getMaxCatalogNameLength()));
1061: //int getMaxCatalogNameLength() throws SQLException;
1062: rows[89].add("getMaxRowSize");
1063: rows[89].add(new Integer(d.getMaxRowSize()));
1064: //int getMaxRowSize() throws SQLException;
1065: rows[90].add("getMaxStatementLength");
1066: rows[90].add(new Integer(d.getMaxStatementLength()));
1067: //int getMaxStatementLength() throws SQLException;
1068: rows[91].add("getMaxStatements");
1069: rows[91].add(new Integer(d.getMaxStatements()));
1070: //int getMaxStatements() throws SQLException;
1071: rows[92].add("getMaxTableNameLength");
1072: rows[92].add(new Integer(d.getMaxTableNameLength()));
1073: //int getMaxTableNameLength() throws SQLException;
1074: rows[93].add("getMaxTablesInSelect");
1075: rows[93].add(new Integer(d.getMaxTablesInSelect()));
1076: //int getMaxTablesInSelect() throws SQLException;
1077: rows[94].add("getMaxUserNameLength");
1078: rows[94].add(new Integer(d.getMaxUserNameLength()));
1079: // int getMaxUserNameLength() throws SQLException;
1080: rows[95].add("getDefaultTransactionIsolation");
1081: rows[95].add(new Integer(d.getDefaultTransactionIsolation()));
1082: //int getDefaultTransactionIsolation() throws SQLException;
1083:
1084: rows[96].add("getDatabaseProductName");
1085: rows[96].add(d.getDatabaseProductName());
1086: // String getDatabaseProductName() throws SQLException;
1087: rows[97].add("getDatabaseProductVersion");
1088: rows[97].add(d.getDatabaseProductVersion());
1089: //String getDatabaseProductVersion() throws SQLException;
1090:
1091: rows[98].add("getURL");
1092: rows[98].add(d.getURL());
1093: //String getURL() throws SQLException;
1094: rows[99].add("getUserName");
1095: rows[99].add(d.getUserName());
1096: //String getUserName() throws SQLException;
1097: rows[100].add("getDriverName");
1098: rows[100].add(d.getDriverName());
1099: // String getDriverName() throws SQLException;
1100: rows[101].add("getIdentifierQuoteString");
1101: rows[101].add(d.getIdentifierQuoteString());
1102: //String getIdentifierQuoteString() throws SQLException;
1103:
1104: rows[102].add("getDriverVersion");
1105: rows[102].add(d.getDriverVersion());
1106: //String getDriverVersion() throws SQLException;
1107: rows[103].add("getDriverMajorVersion");
1108: rows[103].add(new Integer(d.getDriverMajorVersion()));
1109: //int getDriverMajorVersion();
1110: rows[104].add("getDriverMinorVersion");
1111: rows[104].add(new Integer(d.getDriverMinorVersion()));
1112: //int getDriverMinorVersion();
1113: rows[105].add("getSQLKeywords");
1114: rows[105].add(d.getSQLKeywords());
1115: //String getSQLKeywords() throws SQLException;
1116: rows[106].add("getNumericFunctions");
1117: rows[106].add(d.getNumericFunctions());
1118: //String getNumericFunctions() throws SQLException;
1119: rows[107].add("getStringFunctions");
1120: rows[107].add(d.getStringFunctions());
1121: // String getStringFunctions() throws SQLException;
1122: rows[108].add("getSystemFunctions");
1123: rows[108].add(d.getSystemFunctions());
1124: //String getSystemFunctions() throws SQLException;
1125: rows[109].add("getTimeDateFunctions");
1126: rows[109].add(d.getTimeDateFunctions());
1127: //String getTimeDateFunctions() throws SQLException;
1128: rows[110].add("getSearchStringEscape");
1129: rows[110].add(d.getSearchStringEscape());
1130: //String getSearchStringEscape() throws SQLException;
1131: rows[111].add("getExtraNameCharacters");
1132: rows[111].add(d.getExtraNameCharacters());
1133: //String getExtraNameCharacters() throws SQLException;
1134: rows[112].add("getSchemaTerm");
1135: rows[112].add(d.getSchemaTerm());
1136: //String getSchemaTerm() throws SQLException;
1137: rows[113].add("getProcedureTerm");
1138: rows[113].add(d.getProcedureTerm());
1139: //String getProcedureTerm() throws SQLException;
1140: rows[114].add("getCatalogTerm");
1141: rows[114].add(d.getCatalogTerm());
1142: // String getCatalogTerm() throws SQLException;
1143: rows[115].add("getCatalogSeparator");
1144: rows[115].add(d.getCatalogSeparator());
1145: //String getCatalogSeparator() throws SQLException;
1146:
1147: /*
1148: boolean supportsResultSetType(int type) throws SQLException;
1149:
1150: boolean supportsResultSetConcurrency(int type, int concurrency) throws SQLException;
1151:
1152: boolean ownUpdatesAreVisible(int type) throws SQLException;
1153:
1154: boolean ownDeletesAreVisible(int type) throws SQLException;
1155:
1156: boolean ownInsertsAreVisible(int type) throws SQLException;
1157:
1158: boolean othersUpdatesAreVisible(int type) throws SQLException;
1159:
1160: boolean othersDeletesAreVisible(int type) throws SQLException;
1161:
1162: boolean othersInsertsAreVisible(int type) throws SQLException;
1163: boolean updatesAreDetected(int type) throws SQLException;
1164: boolean deletesAreDetected(int type) throws SQLException;
1165:
1166: boolean insertsAreDetected(int type) throws SQLException;
1167: */
1168: // not in filemaker
1169: // rows[96].add("supportsBatchUpdates");
1170: // rows[96].add(new Boolean(d.supportsBatchUpdates()));
1171: //boolean supportsBatchUpdates() throws SQLException;
1172:
1173: /*
1174: ResultSet getProcedures(String catalog, String schemaPattern, String procedureNamePattern) throws SQLException;
1175:
1176: ResultSet getProcedureColumns(String catalog, String schemaPattern, String procedureNamePattern, String columnNamePattern) throws SQLException;
1177: ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String types[]) throws SQLException;
1178: ResultSet getSchemas() throws SQLException;
1179: ResultSet getCatalogs() throws SQLException;
1180: ResultSet getTableTypes() throws SQLException;
1181: ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException;
1182: ResultSet getPrimaryKeys(String catalog, String schema, String table) throws SQLException;
1183: ResultSet getImportedKeys(String catalog, String schema, String table) throws SQLException;
1184: ResultSet getExportedKeys(String catalog, String schema, String table) throws SQLException;
1185: ResultSet getCrossReference(String primaryCatalog, String primarySchema, String primaryTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException;
1186: ResultSet getTypeInfo() throws SQLException;
1187: ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException;
1188:
1189: ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException;
1190:
1191: Connection getConnection() throws SQLException;
1192:
1193: */
1194: for (int i = 0; i < rows.length; ++i)
1195: cols.add(rows[i]);
1196: data[0] = cols;
1197: data[1] = columnNames;
1198: return data;
1199: }
1200: public Vector getNextRow() throws Exception
1201: {
1202:
1203: if (result == null)
1204: return null;
1205: boolean check = false;
1206: ResultSet resultSet = result;
1207: ResultSetMetaData metaData = resultSet.getMetaData();
1208: int columnCount = metaData.getColumnCount();
1209: Vector tableData = new Vector();
1210: check = resultSet.next();
1211: // System.out.println("hallo check "+check);
1212: if (!check)
1213: return null;
1214: Vector tableRow = new Vector(), m_columnClasses = new Vector();
1215: for (int i = 1; i <= columnCount; i++)
1216: {
1217: // repeating fields and fields from related databases may contain
1218: // multliple data values; the data values are stored using
1219: // a Vector which is then added to the tableRow
1220: // if (metaData instanceof ResultSetMetaDataExt)
1221: if ((metaData instanceof ResultSetMetaDataExt) && (((ResultSetMetaDataExt) metaData).isRelated(i) || ((ResultSetMetaDataExt) metaData).isRepeating(i)))
1222: {
1223: //System.out.println("Related fields");
1224: // retrieve the repeating or related field contents as a
1225: // com.fmi.jdbc.Array via the ResultSet.getObject method
1226: com.fmi.jdbc.Array array = (com.fmi.jdbc.Array) resultSet.getObject(i);
1227: // create a Vector for storing all of the data values
1228: ArrayList columnData = new ArrayList();
1229: try
1230: {
1231:
1232: // call the Array.getStringArray method since the data will
1233: // only be displayed
1234: Object[] fieldData = (Object[]) array.getArray();
1235:
1236: if (fieldData != null)
1237: {
1238: // add each value to the Vector
1239: for (int j = 0; j < fieldData.length; j++)
1240: {
1241: if (fieldData[j] != null)
1242: columnData.add(fieldData[j]);
1243: }
1244: }
1245: } catch (Exception e)
1246: {
1247: //System.out.println(e);
1248: }
1249:
1250: if (columnData.isEmpty())
1251: tableRow.add(null);
1252: else
1253: tableRow.addElement(columnData);
1254: //System.out.println(columnData);
1255: //System.out.println("Related fields"+columnData.size()+" "+tableRow.size());
1256:
1257: // m_columnClasses.addElement(java.util.Vector.class);
1258: } else if (metaData.getColumnType(i) == Types.LONGVARBINARY)
1259: {
1260: // use the ResultSet.getObject method for retrieving images
1261: // from FileMaker Pro container fields; the ResultSet.getObject
1262: // method returns a java.awt.Image object for FileMaker Pro
1263: // container fields
1264:
1265: try
1266: {
1267: tableRow.addElement(resultSet.getObject(i));
1268: } catch (Exception e)
1269: {
1270: // TODO Auto-generated catch block
1271: // e.printStackTrace();
1272: tableRow.addElement(null);
1273: }
1274: // m_columnClasses.addElement(java.awt.Image.class);
1275: } else if (metaData.getColumnType(i) == Types.TIME)
1276: {
1277: // use the ResultSet.getObject method for retieving images
1278: // from FileMaker Pro container fields; the ResultSet.getObject
1279: // method returns a java.awt.Image object for FileMaker Pro
1280: // container fields
1281: try
1282: {
1283: tableRow.addElement(resultSet.getTime(i).toString());
1284: // m_columnClasses.addElement(java.sql.Time.class);
1285: } catch (Exception e)
1286: {
1287:
1288: String value = resultSet.getString(i);
1289: if (value != null)
1290: {
1291: //System.out.println("SQLTime new "+Time.valueOf("17:00:00").toString());
1292: int index = 0;
1293: for (int j = 0; j < value.length(); ++j)
1294: {
1295: if (!Character.isLetter(value.charAt(j)))
1296: index = j + 1;
1297: else
1298: break;
1299: }
1300:
1301: tableRow.addElement(value.substring(0, index));
1302: //m_columnClasses.addElement(java.sql.Time.class);
1303: } else
1304: tableRow.add(null);
1305: // m_columnClasses.addElement(String.class);
1306: } // to catch
1307:
1.10 rogo 1308: } else if (metaData.getColumnType(i) == Types.INTEGER)
1309: {
1310: // use the ResultSet.getObject method for retieving images
1311: // from FileMaker Pro container fields; the ResultSet.getObject
1312: // method returns a java.awt.Image object for FileMaker Pro
1313: // container fields
1314:
1315: tableRow.addElement(new Integer(resultSet.getInt(i)));
1316: // m_columnClasses.addElement(java.sql.Date.class);
1317: } else if (metaData.getColumnType(i) == Types.DATE)
1318: {
1.1 rogo 1319: // use the ResultSet.getObject method for retieving images
1320: // from FileMaker Pro container fields; the ResultSet.getObject
1321: // method returns a java.awt.Image object for FileMaker Pro
1322: // container fields
1.14 rogo 1323: try
1324: {
1325: tableRow.addElement(resultSet.getDate(i));
1.1 rogo 1326:
1.14 rogo 1327: } catch (Exception e)
1328: {
1.15 rogo 1329: // work around for parse bug in FM JDBC Driver
1330: // for dates of format dd-mm-yyyy
1.14 rogo 1331: String date=resultSet.getString(i);
1.15 rogo 1332: date=date.replace('-','.');
1333: java.text.DateFormat dateFormat = DateFormat.getDateInstance(DateFormat.SHORT,Locale.GERMAN);
1334: java.util.Date d= dateFormat.parse(date);
1.16 rogo 1335: // Calendar cal=Calendar.getInstance(Locale.GERMAN);
1336: // cal.setTime(d);
1337: // date=(cal.get(Calendar.YEAR))+"-"+(cal.get(Calendar.MONTH)+1)+"-"+cal.get(Calendar.DATE);
1338: tableRow.addElement(new java.sql.Date(d.getTime()));
1339: System.out.println("Date "+date);
1.14 rogo 1340: }
1.1 rogo 1341: // m_columnClasses.addElement(java.sql.Date.class);
1342: } else if (metaData.getColumnTypeName(i) == "NUMBER")
1343: {
1344: // use the ResultSet.getObject method for retieving images
1345: // from FileMaker Pro container fields; the ResultSet.getObject
1346: // method returns a java.awt.Image object for FileMaker Pro
1347: // container fields
1348: try
1349: {
1.13 rogo 1350: tableRow.addElement(new Double(resultSet.getDouble(i)));
1.1 rogo 1351: // m_columnClasses.addElement(Integer.class);
1352:
1353: } catch (Exception e)
1354: {
1355:
1356: StringBuffer number = new StringBuffer();
1357: String value = resultSet.getString(i);
1358: System.out.println(value);
1359: for (int c = 0; c < value.length(); ++c)
1360: {
1361: if (Character.isDigit(value.charAt(c)))
1362: {
1363: number.append(value.charAt(c));
1364: }
1365: }
1366: if (number.length() > 0)
1367: {
1368: tableRow.addElement(null);
1369: // m_columnClasses.addElement(Integer.class);
1370: } else
1371: tableRow.addElement(null);
1372: }
1373: } else
1374: {
1375: // all other field values are retrieved as strings and
1376: // added to the tableRow Vector
1377: // System.out.println("row "+resultSet.getString(i));
1378: try
1379: {
1380: byte[] b = null;
1381: if (metaData instanceof ResultSetMetaDataExt)
1382: b = resultSet.getBytes(i);
1.22 rogo 1383: /* if (b != null)
1.21 rogo 1384: {
1.22 rogo 1385: java.io.ByteArrayInputStream stream = (java.io.ByteArrayInputStream) resultSet.getBinaryStream(i);
1386: // System.out.println(" stream "+resultSet.getBinaryStream(i));
1387: byte[] c = new byte[stream.available()];
1388: int length = stream.read(c, 0, c.length);
1389: int count = 0;
1390: b = new byte[c.length];
1391: for (int n = 0; n < length; ++n)
1.21 rogo 1392: {
1.22 rogo 1393:
1394: if (c[n] != 0)
1395: {
1396: // System.out.println(c[n]+" "+(int)'?'+" "+(char)c[n]+" "+count+" "+b.length);
1397: b[count++] = c[n];
1398: }
1399: }
1400: byte[] bCopy = new byte[count];
1401: System.arraycopy(b, 0, bCopy, 0, count);
1402: b = bCopy;
1403: }*/
1.1 rogo 1404: String utf8 = null;
1.24 ! rogo 1405: utf8 = (b == null) ? null : new String(b);
1.1 rogo 1406: if (metaData instanceof ResultSetMetaDataExt)
1.24 ! rogo 1407: {
! 1408: String rowElement = "";
! 1409: if (b != null)
! 1410: {
! 1411: rowElement = resultSet.getString(i);
! 1412: if(useNormanToUnicodeMapper)
! 1413: rowElement = Convert.normanToUnicode(rowElement);
! 1414: tableRow.addElement(rowElement);
! 1415:
! 1416: } else
! 1417: tableRow.addElement(null);
! 1418: }
1.1 rogo 1419: else
1420: {
1.17 rogo 1421: if(url.toLowerCase().indexOf("odbc")>=0)
1422: {
1423: byte[] val = resultSet.getBytes(i);
1.18 rogo 1424: for(int j=0;j<val.length;++j)
1425: System.out.println(Integer.toHexString(val[j]));
1426: tableRow.addElement((val==null) ? null:new String(val));
1.17 rogo 1427:
1428: } else
1.1 rogo 1429: // byte[] val = resultSet.getBytes(i);
1430: tableRow.add(resultSet.getString(i));
1431: //tableRow.addElement((val==null) ? null:new String(val,"UTF-8"));
1432: }
1433: } catch (Exception e)
1434: {
1.24 ! rogo 1435: System.out.println("Hey I got an error" + e);
1.1 rogo 1436: e.printStackTrace();
1437: }
1438: // m_columnClasses.addElement(java.lang.String.class);
1439: }
1440: }
1441: // tableData.addElement(tableRow);
1442: if (check)
1443: return tableRow;
1444: else
1445: return null;
1446: }
1447: class ConnectionPool
1448: {
1449: String user = "", passwd = "", url = "";
1450: Connection con;
1451: public ConnectionPool(String url, String user, String passwd, Connection con)
1452: {
1453: this.con = con;
1454: this.user = user;
1455: this.passwd = passwd;
1456: this.url = url;
1457: }
1458:
1459: }
1460: public String getQC()
1461: {
1462: // if (connection == null)
1463: // return "";
1464:
1465: // check if connection null if null try to get one
1466: if (connection == null)
1467: try
1468: {
1469: getConnection();
1470: } catch (Exception e)
1471: {
1472: if (FM2SQL.debug)
1473: System.out.println("cannot get a connection");
1474: }
1475: if (connection == null)
1476: {
1477: if (url.toLowerCase().indexOf("fmpro") >= 0 || url.toLowerCase().indexOf("postgres") >= 0)
1478: quoteChar = "\"";
1479: else if (url.toLowerCase().indexOf("mysql") >= 0)
1480: quoteChar = "`";
1481: }
1482: if (quoteChar == null)
1483: quoteChar = "\""; // needed for postgres
1484: return quoteChar;
1485: }
1486: public int getRowCount(String query) throws SQLException
1487: {
1488: String table = query.substring(query.indexOf("from") + 4).trim();
1489: int index = table.indexOf(" ");
1490: table = table.substring(0, (index >= 0) ? index : table.length());
1491: System.out.println(table);
1492: Statement stm = null;
1493:
1494: if (metaData instanceof ResultSetMetaDataExt)
1495: return 1000;
1496: if (!connection.isClosed())
1497: stm = connection.createStatement();
1498: stm.setMaxRows(1);
1499: ResultSet resultSet = stm.executeQuery("select count(*) from " + table);
1500: resultSet.next();
1501: return resultSet.getInt(1);
1502: }
1.8 rogo 1503: public TreeSet getIDVector(String id,String table,String query,int numHits) throws Exception
1.5 rogo 1504: {
1505: TreeSet t= new TreeSet();
1506: getConnection();
1507: ResultSet result = this.result;
1.7 rogo 1508: String subQuery = query.substring(query.lastIndexOf(table)+table.length()+1);
1509: System.out.println("subQuery "+subQuery);
1.8 rogo 1510: makeQuery("select "+id+" from "+getQC()+table+getQC()+subQuery,numHits );
1.5 rogo 1511: while(true)
1512: {
1.6 rogo 1513: Vector vec = getNextRow();
1514: if (vec == null)
1515: break;
1516: t.add(vec.get(0));
1.5 rogo 1517: }
1518: this.result=result;
1.10 rogo 1519: metaData = (this.result==null) ?null:this.result.getMetaData();
1.6 rogo 1520: return t;
1.5 rogo 1521: }
1.24 ! rogo 1522: /**
! 1523: * @return
! 1524: */
! 1525: public boolean isUseNormanToUnicodeMapper()
! 1526: {
! 1527: return useNormanToUnicodeMapper;
! 1528: }
! 1529:
! 1530: /**
! 1531: * @param b
! 1532: */
! 1533: public void setUseNormanToUnicodeMapper(boolean b)
! 1534: {
! 1535: useNormanToUnicodeMapper = b;
! 1536: }
! 1537:
1.5 rogo 1538: }
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