I've been tas,ked with porting a couple of servlets from JBoss 2.4.4 to 4.2.1.
They run on Windows 2000 servers with MS SQL Server 2K. Problem is, I don't
have much experience with J2EE and app servers, so I'm working by trial and
error.
I configured the mssql-ds.xml file, deployed the Opta2000.jar (with inet
drivers), and created a test servlet that connects in the same manner as the
application:
InitialContext ctx = new InitialContext();
Object obj = ctx.lookup("java:/mydb");
DataSource fDataSource = (DataSource) obj;
org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl fXADataSource =
(org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl) obj;
But the last cast is throwing this:
java.lang.ClassCastException: org.jboss.resource.adapter.jdbc.WrapperDataSource
at Test400.doGet(Test400.java:25)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
(rest of stack trace omitted).
I've also tried it with a mssql-xa-ds.xml using the XADataSourceImpl above as
the datasource class, but the WrapperDataSource is still returned. Below is
the relevant portion of the jboss.jcml deployment, which is used by the code
above. If someone could help me get this ported to 4.2.1 it would be greatly
appreciated.
>From 2.4.4 Jboss.jcml:
com.inet.tds.TdsDriver,com.ibm.as400.access.AS400JDBCDriver
org.jboss.pool.jdbc.xa.wrapper.XADataSourceImpl
mydb
jdbc:inetdae:myserver:1433?database=mydbname
user
pass
false
false
false
true
120000
1800000
false
false
1.0
0
40
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