Howdy,
There are a couple of ways. My favorite is:
<param-name>jndi.resources</param-name>
<param-value>jndi/a,jndi/b,jndi/c</param-value>
String jndiString =
getServletContext().getInitParameter("jndi.resources");
StringTokenizer st = new StringTokenizer(jndiString, ",");
ArrayList jndiResources = new ArrayList();
while(st.hasMoreTokens())
{
jndiResources.add(st.nextToken());
}
That's it, very simple. ;)
Yoav Shapira
Millennium ChemInformatics
>-----Original Message-----
>From: Soefara Redzuan [mailto:[EMAIL PROTECTED]]
>Sent: Tuesday, July 23, 2002 7:08 PM
>To: [EMAIL PROTECTED]
>Subject: context-param for a list/array of values ?
>
>In web.xml, variables can be defined like this,
>
> <context-param>
> <param-name>gui.bgcolor</param-name>
> <param-value>#ffff00</param-value>
> </context-param>
>
>And then in your servlet or JSP,
>
> String guiBgColor =
getServletContext().getInitParameter("gui.bgcolor");
>
>But how can I assign a list or array of values to a variable
>in web.xml ? For example, I wish to configure the available
>JNDI datasources available to a webapp, so that the end user
>can select one. Is it something like this ?
>
> <context-param>
> <param-name>jndi.resources</param-name>
> <param-value>jdbc/users</param-value>
> <param-value>jdbc/accounts</param-value>
> <param-value>jdbc/finance</param-value>
> </context-param>
>
>But then how would I extract values in my JSP or servlet ?
>
>Soefara
>
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