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TransientConnectionException: No current connection [message #595892] Tue, 02 June 2009 13:35
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Messages: 121
Registered: July 2009
Senior Member
Hi,
I obtain a jdbc connection from the ProfileConnectionManager and use it
to successfully import 3700 rows.

Next, I go to the Data Source Explorer and click on the "Schemas" folder
of the database but the folder does not expand. In my Eclipse
development environment, I see the above-mentioned exceptionin the
console. I disconnect and connect the database. Then I can navigate into
the "Schemas" folder again and edit the desired table.

I have attached the stack trace at the very end of this message.

Did I take the one and only connection for this database? If so, can I
return it? I have tried closing the connection, nulling it but I get the
same error. I do not see a method on the ProfileConnectionManager for
returning a connection.

I am using a ganymede birt build from eclipse.org with these versions:
BIRT 2.3.2
DTP 1.6.2
Eclipse 3.4.2
EMF 2.4.2

My db driver is the Derby 10.2 Embedded JDBC driver.

Any suggestions what is wrong?

Thanks,
chris

Stack trace:

java.sql.SQLTransientConnectionException: No current connection.
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLExcep tion(Unknown
Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown Source)
at org.apache.derby.impl.jdbc.Util.noCurrentConnection(Unknown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.checkIfClosed(Unk nown Source)
at org.apache.derby.impl.jdbc.EmbedConnection.getMetaData(Unkno wn Source)
at
org.eclipse.datatools.connectivity.sqm.internal.core.connect ion.ConnectionAdapter.getMetaData(ConnectionAdapter.java:98)
at
org.eclipse.datatools.connectivity.sqm.loader.JDBCCatalogLoa der.createResultSet(JDBCCatalogLoader.java:175)
at
org.eclipse.datatools.connectivity.sqm.loader.JDBCCatalogLoa der.loadCatalogs(JDBCCatalogLoader.java:108)
at
org.eclipse.datatools.connectivity.sqm.core.rte.jdbc.JDBCDat abase.loadCatalogs(JDBCDatabase.java:101)
at
org.eclipse.datatools.connectivity.sqm.core.rte.jdbc.JDBCDat abase.getCatalogs(JDBCDatabase.java:63)
at
org.eclipse.datatools.connectivity.sqm.server.internal.ui.ex plorer.providers.content.layout.vnode.ServerExplorerVNodeCon tentProviderNav.displayDatabaseChildren(ServerExplorerVNodeC ontentProviderNav.java:366)
at
org.eclipse.datatools.connectivity.sqm.server.internal.ui.ex plorer.providers.content.layout.AbstractOnDemandContentProvi derNav.getChildren(AbstractOnDemandContentProviderNav.java:1 16)
at
org.eclipse.datatools.connectivity.sqm.server.internal.ui.ex plorer.providers.content.layout.AbstractOnDemandContentProvi derNav.getChildren(AbstractOnDemandContentProviderNav.java:2 39)
at
org.eclipse.datatools.connectivity.sqm.server.internal.ui.ex plorer.providers.content.layout.AbstractLayoutProviderNav.ge tChildren(AbstractLayoutProviderNav.java:85)
at
org.eclipse.datatools.connectivity.sqm.server.internal.ui.ex plorer.providers.content.impl.ServerExplorerContentProviderN av.load(ServerExplorerContentProviderNav.java:153)
at
org.eclipse.datatools.connectivity.sqm.server.internal.ui.ex plorer.loading.LoadingJob.run(LoadingJob.java:43)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.sql.SQLException: No current connection.
at
org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLExcepti on(Unknown
Source)
at
org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsFor TransportAcrossDRDA(Unknown
Source)
... 18 more
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