sam jose

Hi All,

Following is my understanding about setAutoCommit(boolean autoCommit) and setTransactionIsolation(int level) (both from java.sql.Connection ) :

'If I create a new db connection and use setAutoCommit(false), then perform some DB manipulation and closes the connection, by default the new connections will be in auto-commit mode.'

But if I am getting the connection object from the db connection pool, then performing the same operations and closes connection , what will be the status of that particular connection object instance when I use it again from the pool; will it be in 'auto-commit' mode or 'non-auto-commit' mode ?

Pls share your ideas

thanks in advance.

Sam

Hi,
I guess you are deploying your war file using the JDeveloper.

I you add the third party jar in ProjectProperty >> Profiles >> Development >> Paths it will work in JDeveloper, but when you deploy (if you are deploying through JDev) the jar file won't be taken to WEB-INF/lib.

Make sure the third party jar file is included in ProjectProperty >> Profiles >> Development >> Libraries. In this case the jar file will be taken to the proper directory.

Sam

Thanks to you all.

Hi Adeel,

Is it really possible, with out storing the file ?
Can you give the details.

I request comments from Ranchers.

Thanks.

Hi,

I think sending file as 'attachment (multipart)'/'apache file upload' will create a physical presence of the file in the server.
Correct me if I am wrong.
Can I read the file without creating a physical presence of the file in the server?

Thanks for the prompt reply

How can my Web application read a .txt file from the client machine and execute some DML statements to update the Database ?
Any comment is appreciated.
Thanks.