Re: [JBoss-user] Minerva and ResultSet MetaData Bug?

2001-05-16 Thread danch (Dan Christopherson) 

Well, at least you can get source! What version, BTW?

Rick Gibbs wrote:

 Bummer, that means it might be my driver.  I'm using PostgreSQL.
 
 Thanks!
 
 | -Original Message-
 | From: [EMAIL PROTECTED]
 | [mailto:[EMAIL PROTECTED]]On Behalf Of enter name
 | here
 | Sent: Tuesday, May 15, 2001 6:26 PM
 | To: [EMAIL PROTECTED]
 | Subject: Re: [JBoss-user] Minerva and ResultSet MetaData Bug?
 |
 |
 | I just did the following and it worked fine with Minerva Pools and Oracle
 |
 |
 |Connection conn = datasource.getConnection();
 |conn.setAutoCommit( true );
 |PreparedStatement pstmt = conn.prepareStatement( query );
 |ResultSet rs = pstmt.executeQuery();
 |
 |boolean anyresults = false;
 |System.out.println( rs.getClass() );
 |ResultSetMetaData md = rs.getMetaData();
 |System.out.println( COL COUNT= + md.getColumnCount() );
 |... blah...
 |
 | and get:
 |
 | [AVR] class org.opentools.minerva.jdbc.ResultSetInPool
 | [AVR] COL COUNT=2
 |
 |
 | not sure what might cause that problem (one of the few I have not run into
 | ;)
 |
 | sorry
 | scott
 |
 |
 | - Original Message -
 | From: Rick Gibbs [EMAIL PROTECTED]
 | To: [EMAIL PROTECTED]
 | Sent: Tuesday, May 15, 2001 3:00 PM
 | Subject: [JBoss-user] Minerva and ResultSet MetaData Bug?
 |
 |
 | 
 |  We are getting the following exception when we try to access the
 | ResultSet's
 |  metadata:
 | 
 |  ResultSetMetaData md = rs.getMetaData();
 |  int columnCount = md.getColumnCount();
 | 
 |  Stack Trace: java.sql.SQLException: ResultSet has been closed!
 |at
 | 
 | org.opentools.minerva.jdbc.ResultSetInPool.getMetaData(ResultSetIn
 | Pool.java:
 |  542)
 |at
 | 
 | com.earthcars.core.dao.BaseDAO.constructResultFromResultSet(BaseDA
 | O.java:131
 |  )
 |at com.earthcars.core.dao.BaseDAO.execute(BaseDAO.java:113)
 | 
 |  We aren't closing the ResultSet until after this piece of code but it
 | seems
 |  that Minerva is doing that before we get a chance to get the metadata.
 | Has
 |  anyone else seen this or expirenced problems with Minerva and metadata?
 | 
 |  Thanks,
 | 
 | 
 |  Rick
 | 
 | 
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[JBoss-user] Minerva and ResultSet MetaData Bug?

2001-05-15 Thread Rick Gibbs 


We are getting the following exception when we try to access the ResultSet's
metadata:

ResultSetMetaData md = rs.getMetaData();
int columnCount = md.getColumnCount();

Stack Trace: java.sql.SQLException: ResultSet has been closed!
  at
org.opentools.minerva.jdbc.ResultSetInPool.getMetaData(ResultSetInPool.java:
542)
  at
com.earthcars.core.dao.BaseDAO.constructResultFromResultSet(BaseDAO.java:131
)
  at com.earthcars.core.dao.BaseDAO.execute(BaseDAO.java:113)

We aren't closing the ResultSet until after this piece of code but it seems
that Minerva is doing that before we get a chance to get the metadata.  Has
anyone else seen this or expirenced problems with Minerva and metadata?

Thanks,


Rick


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Re: [JBoss-user] Minerva and ResultSet MetaData Bug?

2001-05-15 Thread Toby Allsopp 

On Tue, May 15, 2001 at 06:00:42PM -0400, Rick Gibbs wrote:
 
 We are getting the following exception when we try to access the ResultSet's
 metadata:
 
   ResultSetMetaData md = rs.getMetaData();
   int columnCount = md.getColumnCount();
 
 Stack Trace: java.sql.SQLException: ResultSet has been closed!
   at
 org.opentools.minerva.jdbc.ResultSetInPool.getMetaData(ResultSetInPool.java:
 542)
   at
 com.earthcars.core.dao.BaseDAO.constructResultFromResultSet(BaseDAO.java:131
 )
   at com.earthcars.core.dao.BaseDAO.execute(BaseDAO.java:113)
 
 We aren't closing the ResultSet until after this piece of code but it seems
 that Minerva is doing that before we get a chance to get the metadata.  Has
 anyone else seen this or expirenced problems with Minerva and metadata?

Sounds like yet another Minerva bug.  As this is now JBossPool, I guess
we should fix these.  Please log this as a bug at SourceForge and include
a complete test case, if at all possible.

Thanks,
Toby.

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Re: [JBoss-user] Minerva and ResultSet MetaData Bug?

2001-05-15 Thread enter name here 

I just did the following and it worked fine with Minerva Pools and Oracle


   Connection conn = datasource.getConnection();
   conn.setAutoCommit( true );
   PreparedStatement pstmt = conn.prepareStatement( query );
   ResultSet rs = pstmt.executeQuery();

   boolean anyresults = false;
   System.out.println( rs.getClass() );
   ResultSetMetaData md = rs.getMetaData();
   System.out.println( COL COUNT= + md.getColumnCount() );
   ... blah...

and get:

[AVR] class org.opentools.minerva.jdbc.ResultSetInPool
[AVR] COL COUNT=2


not sure what might cause that problem (one of the few I have not run into
;)

sorry
scott


- Original Message -
From: Rick Gibbs [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, May 15, 2001 3:00 PM
Subject: [JBoss-user] Minerva and ResultSet MetaData Bug?



 We are getting the following exception when we try to access the
ResultSet's
 metadata:

 ResultSetMetaData md = rs.getMetaData();
 int columnCount = md.getColumnCount();

 Stack Trace: java.sql.SQLException: ResultSet has been closed!
   at

org.opentools.minerva.jdbc.ResultSetInPool.getMetaData(ResultSetInPool.java:
 542)
   at

com.earthcars.core.dao.BaseDAO.constructResultFromResultSet(BaseDAO.java:131
 )
   at com.earthcars.core.dao.BaseDAO.execute(BaseDAO.java:113)

 We aren't closing the ResultSet until after this piece of code but it
seems
 that Minerva is doing that before we get a chance to get the metadata.
Has
 anyone else seen this or expirenced problems with Minerva and metadata?

 Thanks,


 Rick


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 [EMAIL PROTECTED]
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RE: [JBoss-user] Minerva and ResultSet MetaData Bug?

2001-05-15 Thread Rick Gibbs 

Bummer, that means it might be my driver.  I'm using PostgreSQL.

Thanks!

| -Original Message-
| From: [EMAIL PROTECTED]
| [mailto:[EMAIL PROTECTED]]On Behalf Of enter name
| here
| Sent: Tuesday, May 15, 2001 6:26 PM
| To: [EMAIL PROTECTED]
| Subject: Re: [JBoss-user] Minerva and ResultSet MetaData Bug?
|
|
| I just did the following and it worked fine with Minerva Pools and Oracle
|
|
|Connection conn = datasource.getConnection();
|conn.setAutoCommit( true );
|PreparedStatement pstmt = conn.prepareStatement( query );
|ResultSet rs = pstmt.executeQuery();
|
|boolean anyresults = false;
|System.out.println( rs.getClass() );
|ResultSetMetaData md = rs.getMetaData();
|System.out.println( COL COUNT= + md.getColumnCount() );
|... blah...
|
| and get:
|
| [AVR] class org.opentools.minerva.jdbc.ResultSetInPool
| [AVR] COL COUNT=2
|
|
| not sure what might cause that problem (one of the few I have not run into
| ;)
|
| sorry
| scott
|
|
| - Original Message -
| From: Rick Gibbs [EMAIL PROTECTED]
| To: [EMAIL PROTECTED]
| Sent: Tuesday, May 15, 2001 3:00 PM
| Subject: [JBoss-user] Minerva and ResultSet MetaData Bug?
|
|
| 
|  We are getting the following exception when we try to access the
| ResultSet's
|  metadata:
| 
|  ResultSetMetaData md = rs.getMetaData();
|  int columnCount = md.getColumnCount();
| 
|  Stack Trace: java.sql.SQLException: ResultSet has been closed!
|at
| 
| org.opentools.minerva.jdbc.ResultSetInPool.getMetaData(ResultSetIn
| Pool.java:
|  542)
|at
| 
| com.earthcars.core.dao.BaseDAO.constructResultFromResultSet(BaseDA
| O.java:131
|  )
|at com.earthcars.core.dao.BaseDAO.execute(BaseDAO.java:113)
| 
|  We aren't closing the ResultSet until after this piece of code but it
| seems
|  that Minerva is doing that before we get a chance to get the metadata.
| Has
|  anyone else seen this or expirenced problems with Minerva and metadata?
| 
|  Thanks,
| 
| 
|  Rick
| 
| 
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|
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