Hi,
To obtain a connection from the connection pool i use the following code (described in the tomcat doc) :
http://jakarta.apache.org/tomcat/tomcat-5.0-doc/jndi-datasource-examples-howto.html
- First of all i describe the pool in my context.xml as a *localDataSource*
- then i make a link in the web.xml like that
<resource-ref> <description> pool definition </description> <res-ref-name>mypool</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> </resource-ref>
- And i get my connection in my jsp pages : Context initCtx=new InitialContext(); Context envCtx=(Context) initCtx.lookup("java:comp/env"); DataSource ds=(DataSource) envCtx.lookup("mypool"); Connection con=ds.getConnection();
My pb is that the name of the pool is given three times in three different files :-( How to avoid to give the pool name in web.xml and in my JSP pages ?
How to have data sources that exist *only* in context.xml ?
Thanks a lot -- PM
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