How do i get get the database Connection for sybase database ?
what exactly do i need if i want to get datasource object and from there on to get connection

eg:-(for oracle)
as for oracle we need this oracle-service.xml
after put my oracle-service.xml to the jboss deploy folder.(The database JNDI name is oradb)
when i use following codes in my servlet:
InitialContext jndiContext = new InitialContext();
DataSource ds=(DataSource) jndiContext.lookup("java:comp/env/OracleDS");


for (sybase ) ??


thanks in advance