Anything in any logs? Maybe something is failing and this is a side
effect?
On Thu, 9 Feb 2006, Jack Wang wrote:
> --- lichtner <[EMAIL PROTECTED]>写道:
> >
> > Is it possible that the data source also has to be listed in your web.xml?
> >
>
> Yes, I have resource-ref defined in web.xml. But the XADataSource is null,
> why ?
>
>
> <resource-ref>
> <res-ref-name>jdbc/myXADB</res-ref-name>
> <res-type>javax.sql.XADataSource</res-type>
> <res-auth>Container</res-auth>
> <res-sharing-scope>Shareable</res-sharing-scope>
> </resource-ref>
>
>
>
> > On Thu, 9 Feb 2006, Jack Wang wrote:
> > > --- "Christopher G. Stach II" <[EMAIL PROTECTED]>写道:
> > > > Jack Wang wrote:
> > > > > I can get connect from Resource configured in tomcat with
> > > > > type="javax.sql.DataSource". But
> > the
> > > > > project needs the XADataSource, so I configure the XADataSource in
> > > > > tomcat's server.xml
> > with
> > > > You need to use mysql-connector-java-5.0.0-beta's
> > > > com.mysql.jdbc.jdbc2.optional.MysqlXADataSource with a MySQL 5.0 server,
> > > > or the far less desirable XAPool for fake XA.
> > > >
> > >
> > > --- "Christopher G. Stach II" <[EMAIL PROTECTED]>写道:
> > > > You need to use mysql-connector-java-5.0.0-beta's
> > > > com.mysql.jdbc.jdbc2.optional.MysqlXADataSource with a MySQL 5.0 server,
> > > > or the far less desirable XAPool for fake XA.
> > > >
> > >
> > > I have used mysql-connector-java-5.0.0-beta, but I still have the null
> > > XADataSource xaDs from
> > the
> > > java action.
> > > Here is the server.xml in tomcat:
> > >
> > > -------------------------------------------------
> > > <Resource name="jdbc/myXADB" auth="Container"
> > > type="javax.sql.XADataSource"
> > > factory="com.mysql.jdbc.jdbc2.optional.MysqlDataSourceFactory"
> > > driverClassName="com.mysql.jdbc.Driver"
> > > user="root"
> > > password="password"
> > >
> > > url="jdbc:mysql://localhost/test?useUnicode=true&characterEncoding=gbk"
> > > />
> > > -------------------------------------------------
> > >
> > > And the is my action:
> > >
> > > -------------------------------------------------
> > > Context ctx = new InitialContext();
> > > XADataSource xaDs = (XADataSource)ctx.lookup("java:comp/env/jdbc/myXADB");
> > > // Here get the null xaDs, Oops !!
> > > -------------------------------------------------
> > >
> > > My environment is :
> > > JDK 1.5
> > > Tomcat 5.5
> > > MySQL: 5.0.18-win32
> > > Connector/J 5.0 beta
> > >
> > > I have checked mysql-connector-java-5.0.0-beta changes. The 11-04-05 -
> > > Version 5.0.0-beta
> > > - XADataSource implemented (ported from 3.2 branch which won't be
> > > released as a product).
> > > Use "com.mysql.jdbc.jdbc2.optional.MysqlXADataSource" as your datasource
> > > class name in your application server to utilize XA transactions
> > > in MySQL-5.0.10 and newer.
> > >
> > > So, what's the wrong ? Please help. Thanks.
> > >
> > >
>
> Wang Jun
>
>
>
> ____________________________________________________
>
>
