<JDBCServicesConnectionManager id="JDBCServicesConnMgr" poolManager="WebSphere4.0" />
The value of the poolManager attribute tells the JDBCServicesConnectionManager the type of interface to use in order to communicate with the connection pool implementation. See Connection Manager external definitions for other attributes of the Connection Manager and their description.
The service invoker that requests a connection from a connection pool or that shares a connection between JDBC service instances must define the JDBCServicesConnectionManager service in a context with the alias=connectionManager attribute. This context may be either the root context or a context at any other level. If it is not the root context, the service invoker must specify the context in the connect method call:
connect(String aUser, String aPassword, Context aContext)