Both issues have been fixed, and will be correct in tonight's nightly build. The data
source element was never intended to be required -- that was a typo on my part.
Craig
Howard Moore wrote:
> I am trying to use the data source object
> (org.apache.struts.util.GenericDataSource) in the 20001128 build of struts
> 1.0 with the JDBC-ODBC bridge provider but am getting the following
> exception:
>
> java.lang.UnsupportedOperationException
> at
> sun.jdbc.odbc.JdbcOdbcConnection.getTypeMap(JdbcOdbcConnection.java:1432)
> at
> org.apache.struts.util.GenericConnection.(GenericConnection.java:116)
> at
> org.apache.struts.util.GenericDataSource.createConnection(GenericDataSource.
> java:530)
> at
> org.apache.struts.util.GenericDataSource.open(GenericDataSource.java:468)
> at
> org.apache.struts.action.ActionServlet.initDataSource(ActionServlet.java:924
> )
> at
> org.apache.struts.action.ActionServlet.init(ActionServlet.java:410)
> at javax.servlet.GenericServlet.init(GenericServlet.java:258)
> at
> org.apache.tomcat.core.ServletWrapper.doInit(ServletWrapper.java:317)
> at org.apache.tomcat.core.Handler.init(Handler.java:215)
> at
> org.apache.tomcat.core.ServletWrapper.init(ServletWrapper.java:296)
> at org.apache.tomcat.core.Handler.service(Handler.java:254)
> at
> org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> at
> org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
> 7)
> at
> org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> at
> org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
> onnectionHandler.java:210)
> at
> org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> at
> org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> at java.lang.Thread.run(Thread.java:484)
>
> It appears that the getTypeMap() and setTypeMap() methods of
> JdbcOdbcConnection throw an UnsupportedOperationException rather than a
> SQLException. This happens in both jdk 1.2.2 and jdk 1.3 on Windows NT. In
> GenericConnection.java SQLExceptions raised by these methods are simply
> ignored so I have modified the class (attached) to also ignore
> UnsupportedOperationExceptions and this seems to fix the problem. Can
> anybody tell me if this is a sensible thing to do or does it just mask some
> underlying problem?
>
> Also it appears that the <data-source> element is required in
> struts-config.xml rather than being optional. Is this intentional?
>
> -------------------------------------------
> Howard Moore
> Senior Software Engineer
> Datapulse CTI
> Tel : +44 (0)1491 418000
> Fax : +44 (0)1491 411459
> E-mail: [EMAIL PROTECTED]
>
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> --------------------------------------------------------------------------------
> Name: GenericConnection.java
> GenericConnection.java Type: unspecified type (application/octet-stream)
> Encoding: quoted-printable
