Multiple Datasource Reference binding

Question

Hello there! I'm trying to register multiple datasources on the JNDI using DBCP
Here's what I've done:
Reference refA = createRef(url,user,pwd);
Reference refB = createRef(url2,user2,pwd2);
ic.bind("java:/comp/env/jdbc/db1",refA);
ic.bind("java:/comp/env/jdbc/db2",refB);
private reference createRef(String url, String username, String password){
Reference ref = new Reference("javax.sql.DataSource",
"org.apache.commons.dbcp.BasicDataSourceFactory", null);
ref.add(new StringRefAddr("driverClassName", "org.apache.commons.dbcp.TesterDriver"));
ref.add(new StringRefAddr("url", url));
ref.add(new StringRefAddr("username", username));
ref.add(new StringRefAddr("password", password));
return ref;
The problem is that both context references points to the first datasource. I thought that the JNDI would use the name part to bind a unique value, but seems that both references turn to be the same (they both are javax.sql.Datasource, BasicDatasourceFactory).
My question is how can I add multiple datasources under diferent jndi locations?
Regards

Answer 1

hai,
  if u assign the two data source for master data loading then keyfield should be same for both data sources...
Like...
1.  materialid    mat. name
         M01           SILVER
2. material id    mat color
      m01              white
If u assign two data source for transactional then what are the key fields u having should be same for the other data source also...
like...
1. mat.id  cus.id   sales quantity
    m01     c01       200
    m02     c02       400
2.  mat id   cusid   pur quantity  price
    m01   c01           100            1000
    m01   c01            300           2000
thankz  & regards,
prakasu