DataSource lookup: where to put it ?

Hi all,
I have the following question: what's the most correct method for DataSource lookup in a Session Bean? I look it up in the setSessionContext method:
DataSource ds;
public void setSessionContext(SessionContext ctx) {
this.ctx = ctx;
ds = (javax.sql.DataSource) new InitialContext().lookup ("myPool");
do you have other suggestions? for example I have read somewhere in this forum to use static-inizializers to populate instance variables of SSB....
comments?
thanks
Francesco

hi ,
i am also facing the same problem ,
if u had sol. for it, then try to give sol. for it
but i have error as the following
i am getting a problem (Exception)when my bean trys to connect with database.
SQLException: java.sql.SQLException: Io exception: Connection refused(DESCRIPTI
ON=(TMP=)(VSNNUM=135294976)(ERR=12505)(ERROR_STACK=(ERROR=(CODE=12505)(EMFI=4)))
and i am using following in resource properties file
jdbcDataSource.5.name=jdbc/TimeSpanDB
jdbcDataSource.5.url=jdbc:oracle:thin:@myserver:1521:timeDB,scott,tiger;create=true
and also i try out with following changes
jdbcDataSource.5.name=jdbc/TimeSpanDB
jdbcDataSource.5.url=jdbc:oracle:thin:@99.0.0.201:1521:timeDB,scott,tiger;create=true
but both the time it is giving same sql connection exception
waiting for ur sol.
deepal

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RTFM
http://docs.sun.com/app/docs/doc/819-0079
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InitialContext ic = new InitialContext();
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Yan wrote:
>
I have my webservice working. I also have my java client working. Now i'm trying
to create a web client using JSP to access the web service. This will need the
message-based security. The java client works fine because I can specify the directory
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