thank you
2008/12/10 David Smith <[EMAIL PROTECTED]>
> You could also be more explicit in your code if you import two classes
> of the same name from different packages:
>
> javax.sql.DataSource ds = (javax.sql.DataSource)ctx.lookup(
> "java:comp/env/jdbc/bzk2" ) ;
>
> --David
>
> ahmet temiz wrote:
> > Now, it seems ok after disabling javax.activation.DataSource;
> >
> > //import javax.activation.DataSource;
> > import javax.sql.DataSource;
> >
> > thank you
> >
> > 2008/12/10 David Smith <[EMAIL PROTECTED]>
> >
> >
> >> Ok... so what do the import statements at the top of that file look
> >> like? Seems to me java has taken DataSource to mean
> >> javax.activation.DataSource instead of javax.sql.DataSource. That's
> >> probably because of the imports at the top of your source file.
> >>
> >> --David
> >>
> >> ahmet temiz wrote:
> >>
> >>> Exception has taken place here:
> >>>
> >>> DataSource ds = (DataSource) ctx.lookup("java:comp/env/jdbc/bzk2");
> >>>
> >>> this is my Application-specific resource (context.xml)
> >>> <?xml version="1.0" encoding="UTF-8"?>
> >>> <Context path="/home/orkun/workspace5/w1" docBase="w1"
> >>> crossContext="true" reloadable="true" debug="1">
> >>> <Resource name="jdbc/bzk2" auth="Container"
> >>>
> >> type="javax.sql.DataSource"
> >>
> >>> driverClassName="org.postgresql.Driver" url="jdbc:postgresql://
> >>> 127.0.0.1:5432/bzk2"
> >>> username="orkun" password="222222" maxActive="20" maxIdle="10"
> >>> maxWait="-1" />
> >>> </Context>
> >>>
> >>> thank you
> >>>
> >>> 2008/12/10 David Smith <[EMAIL PROTECTED]>
> >>>
> >>>
> >>>
> >>>> Patient says: It hurts when I do this... (demonstrates movement)
> >>>> Doctor says: Don't do that.
> >>>>
> >>>> Moral of the story is the error message is pretty clear. If your
> class
> >>>> has imported javax.activation.* and javax.sql.*, you may have to be
> more
> >>>> specific on the type of your datasource variable:
> >>>>
> >>>> javax.sql.DataSource dbDataSrc = /* code for retrieving the datasource
> >>>>
> >> */
> >>
> >>>> For less sarcasm and more help, please feed us more details like say a
> >>>> snippet of code where this error occurs, what was imported for that
> >>>> class, and relevant parts of your config.
> >>>>
> >>>> --David
> >>>>
> >>>> ahmet temiz wrote:
> >>>>
> >>>>
> >>>>> hello
> >>>>>
> >>>>> I am trying to manage pooled database (postgresql).I am encountering
> >>>>> this problem :
> >>>>>
> >>>>> java.lang.ClassCastException:
> >>>>> org.apache.tomcat.dbcp.dbcp.BasicDataSource cannot be cast to
> >>>>> javax.activation.DataSource
> >>>>>
> >>>>> I will appreciate if you supply any information to me to overcome the
> >>>>>
> >>>>>
> >>>> problem
> >>>>
> >>>>
> >>>>> kind regards
> >>>>>
> >>>>> Ahmet Temiz
> >>>>>
> >>>>>
> >>>>>
> >>>>>
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> >>>>
> >>>>
> >>>>
> >>>>
> >>>
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> >>
> >>
> >>
> >
> >
>
>
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>
