Hello, I'm trying to make a connection without DriverManager, of
course
I'm a newbie....I'm using gwt 1.7 with Eclipse 3.5
With GWTshell:
import javax.naming.InitialContext;
import javax.naming.Context;
Context context = new InitialContext();
javax.sql.DataSource ds =(javax.sql.DataSource)context.lookup
("java:comp/env/jdbc/mydb");
Connection connection = ds.getConnection();
I have also defined the
webapps\ROOT\WEB-INF\web.xml with this:
<resource-ref>
<description>Mysql Connection</description>
<res-ref-name>jdbc/tableappcheck</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
But I continue to get the:
javax.naming.NamingException: Cannot create resource instance
Well...I don't know where to put the context xml part.... :-(
With DriverManager no problem, so I would like how to put the context
part.
I tried also to convert to HostedMode ... too many problem, so...
I would like also to understand how to setup a local tomcat
installation that I have made.
Trying to add a new resource to Server listed in Eclipse I get the
error message
"There are no resource that can be added or removed from the server".
My problem was that I begun to add code and resourse to an existing
project
found on gwt-eample: com.tribling.gwt.test.mysqlconn.
Of course I have already searching on the web, but many examples have
made into
me just more confusion...
Thanks in advance.
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