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From David Smith <d...@cornell.edu>
Subject Re: Tomcat data source
Date Tue, 04 Dec 2007 10:36:39 GMT
I don't think you can just define a global datasource and not make a 
reference to it in the context.xml file.

--David

Roberto Pellegrino wrote:
> Hi all,
> i use Tomcat *5.5.17 *my question is quite simple: it's possible to 
> use a dataSource that are not defined on webApp context???
>
> I define the dataSource on server.xml as follow:
>
> <Resource auth="Container" driverClassName="DriverClassName"
>        validationQuery="select count(*) from table"
>        maxActive="100" maxIdle="30" maxWait="10000" 
> name="jdbc/DataSourceName"
>        password="pass" type="javax.sql.DataSource" 
> url="jdbc:DBMS://ServerName:Port/dbName" username="user"/>
>   After, i want to be able use this dataSource on java program...
> Normally this is the java code to get the dataSource:
>    InitialContext initialContext = new InitialContext();
>    DataSource ds = (DataSource) 
> initialContext.lookup("jdbc:DBMS://ServerName:Port/DbName");
>    conn = ds.getConnection();
> If the dataSource is not defined on context (<ResourceLink 
> name="jdbc/DataSourceName" global="jdbc/DataSourceName" 
> type="javax.sql.DataSource"/>) the code return an exception:
>
> Name DataSourceName is not bound in this Context.
>
> Any Suggestions????
>
> Robert.
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