Thank you guys, I don't know why this thread skipped my inbox. I already solved the problem, I loaded the contextFactory but I also had to add the context to the server. This is the source code working:
http://github.com/calavera/trinidad-dbpool/blob/master/lib/trinidad_dbpool/webapp_extension.rb On Fri, Mar 26, 2010 at 7:39 PM, Muralidhar Yaragalla < yaragallamur...@gmail.com> wrote: > Hi basically this happens when you don't provide InitialContexFactory to > the > Initialcontext when creating an InitialContext object. If your code resides > inside tomcat you don't need to do this because it knows where its > directory > service is located. But if you want to connect to directory service from > outside tomcat I am not sure whether you can do it or not? If you want to > do > it there is only one way? Find where the implementation of the factory > interface is. It is responsibility of the service provider to provide its > implementation. Once you find it create env properties accordingly and pass > it to InitialContext constructor while creating object for that. > > -----Original Message----- > From: Pid [mailto:p...@pidster.com] > Sent: Friday, March 26, 2010 6:42 PM > To: Tomcat Users List > Cc: David Calavera > Subject: Re: Configuring a database connection pool by source > > On 24/03/2010 18:39, David Calavera wrote: > > Hi, > > > > I'm working in an application that uses an embedded tomcat and I'd like > to > > add a feature to add a connection pool by source but when I run the > server > > I'm getting this error: > > > > javax.naming.NoInitialContextException: Need to specify class name in > >> environment or system property, or as an applet parameter, or in an > >> application resource file: java.naming.factory.initial > > That sounds like you haven't configued the InitialContext via a suitable > Factory. I don't think Tomcat embedded does that automatically*, so you > would need to provide it yourself. > > > p > > > * someone will correct me if I'm wrong. > > > > > I'm using the tomcat jars for the version 6.0.18, and this is how I'm > trying > > to do it: > > > > tomcat = new org.apache.catalina.startup.Tomcat() //creates the new > server > > > > ... // configures the server > > > > StandardContext application = tomcat.addWebapp(); //creates the web > >> application > > > > ... // configures the web application > > > > resource = org.apache.catalina.deploy.ContextResource() // creates the > new > >> JNDI resource > > > > ... // configures the JNDI resource with the name, type and properties > > > > application.getNamingResources().addResource(resource) // adds the > resource > >> to the application context > > > > > >> tomcat.start() //start tomcat > > > > > > This is more or less the code, seems I'm not configuring anything because > > without the resource it works fine. > > > > Can anyone help me? > > > > Thank you > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > -- David Calavera http://www.thinkincode.net
