So finally I really don't know what to think about all this. When printing the content of JavaJDBCAdaptor.framework, I found
the following :

com/webobjects/
com/webobjects/jdbcadaptor/
com/webobjects/jdbcadaptor/DerbyPlugIn$DerbyExpression.class
com/webobjects/jdbcadaptor/DerbyPlugIn$DerbySynchronizationFactory.class
com/webobjects/jdbcadaptor/DerbyPlugIn.class
com/webobjects/jdbcadaptor/FrontBaseTypes.class
com/webobjects/jdbcadaptor/FrontbasePlugIn$FrontbaseExpression.class
com/webobjects/jdbcadaptor/FrontbasePlugIn $FrontbaseSynchronizationFactory$FrontbaseColumnDescription.class com/webobjects/jdbcadaptor/FrontbasePlugIn $FrontbaseSynchronizationFactory$FrontbaseIndexDescription.class com/webobjects/jdbcadaptor/FrontbasePlugIn $FrontbaseSynchronizationFactory$FrontbaseTableDescription.class com/webobjects/jdbcadaptor/FrontbasePlugIn $FrontbaseSynchronizationFactory.class
com/webobjects/jdbcadaptor/FrontbasePlugIn.class
com/webobjects/jdbcadaptor/JDBCAdaptor.class
com/webobjects/jdbcadaptor/JDBCAdaptorException.class
com/webobjects/jdbcadaptor/JDBCChannel.class
com/webobjects/jdbcadaptor/JDBCColumn.class
com/webobjects/jdbcadaptor/JDBCContext.class
com/webobjects/jdbcadaptor/JDBCExpression.class
com/webobjects/jdbcadaptor/JDBCExpressionFactory.class
com/webobjects/jdbcadaptor/JDBCFetchPrivate.class
com/webobjects/jdbcadaptor/JDBCPlugIn$LobEntry.class
com/webobjects/jdbcadaptor/JDBCPlugIn.class
com/webobjects/jdbcadaptor/MerantPlugIn$MerantExpression.class
com/webobjects/jdbcadaptor/MerantPlugIn $MerantSynchronizationFactory.class
com/webobjects/jdbcadaptor/MerantPlugIn.class
com/webobjects/jdbcadaptor/MicrosoftPlugIn$MicrosoftExpression.class
com/webobjects/jdbcadaptor/MicrosoftPlugIn $MicrosoftSynchronizationFactory.class
com/webobjects/jdbcadaptor/MicrosoftPlugIn.class
com/webobjects/jdbcadaptor/MySQLPlugIn$MySQLExpression.class
com/webobjects/jdbcadaptor/MySQLPlugIn$MySQLSynchronizationFactory.class
com/webobjects/jdbcadaptor/MySQLPlugIn.class
com/webobjects/jdbcadaptor/OpenBasePlugIn$OpenBaseExpression.class
com/webobjects/jdbcadaptor/OpenBasePlugIn $OpenBaseSynchronizationFactory$OpenBaseColumnDescription.class com/webobjects/jdbcadaptor/OpenBasePlugIn $OpenBaseSynchronizationFactory$OpenBaseIndexDescription.class com/webobjects/jdbcadaptor/OpenBasePlugIn $OpenBaseSynchronizationFactory$OpenBaseTableDescription.class com/webobjects/jdbcadaptor/OpenBasePlugIn $OpenBaseSynchronizationFactory.class
com/webobjects/jdbcadaptor/OpenBasePlugIn.class
com/webobjects/jdbcadaptor/OraclePlugIn$OracleExpression.class
com/webobjects/jdbcadaptor/OraclePlugIn $OracleSynchronizationFactory.class
com/webobjects/jdbcadaptor/OraclePlugIn.class
com/webobjects/jdbcadaptor/SybasePlugIn$SybaseExpression.class
com/webobjects/jdbcadaptor/SybasePlugIn $SybaseSynchronizationFactory.class
com/webobjects/jdbcadaptor/SybasePlugIn.class
META-INF/INDEX.LIST


As you can see, there is no SqlitePlugIn anywhere..... I can't figure out how WO printed it in the logs.

And with some breakpoints in my code and a little jad help, I found that the problem seems to come from JDBCChannel, method _bindInputVariablesWithBindingsAndExecute which contains a code like :

ResultSet resultset = _statement.getResultSet();

and, unfortunately it happens that Sqlite jdbc driver doesn't return any ResultSet with INSERT/UPDATE
queries....

So... what could be done to fix this ? Overload the evaluateExpression method in a custom class which inherits from JDBCChannel ? Or write a new JDBC driver which returns for every request a ResultSet ?

Finally it is maybe the only wau to use WO with mysql and then export/ dump to sqlite :D

Josef

Le 17 janv. 09 à 22:35, James Cicenia a écrit :

Now isn't that ironic! I was actually using WebObjects to manage a mySQL database that I was then
going to use as a master to a sqlLite database!

Heck going straight to sqlite would actually be useful

James Cicenia

On Jan 17, 2009, at 12:34 PM, Pascal Robert wrote:

No, the next question is when Wonder will fix it :-P

Yep, you're right .. who knew .. the next question is whether it actually works :)

ms

On Jan 17, 2009, at 1:16 PM, Josef Vanek wrote:

I think there is one, givent the following log :

Using JDBCPlugIn 'com.webobjects.jdbcadaptor.SqlitePlugIn' for jdbcadap...@1939071484 [2009-01-17 16:42:28 CET] <main> connecting with dictionary: {driver = "org.sqlite.JDBC"; plugin = ""; password = "<password deleted for log>"; URL = "jdbc:sqlite:/<path>/database.db"; } [2009-01-17 16:42:28 CET] <main> fetching JDBC Info with jdbccont...@731400457

Josef

Le 17 janv. 09 à 18:52, Mike Schrag a écrit :

Driver: org.sqlite.JDBC
URL: jdbc:sqlite:/<absolute path>/database.db
JDBC driver: sqlitejdbc-v054.jar
Is there even a sqlite plugin for WO? I didn't think so (although it might not be a bad idea to make one). You could try FrontBase if you're looking for painless install (or maybe Apache Derby).

ms

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