javax.sql.DataSource
to implement the business methods of the Trade online broker application. These business methods represent the features and operations that can be performed by customers of the brokerage such as login, logout, get a stock quote, buy or sell a stock, etc. and are specified in the {@link org.apache.geronimo.samples.daytrader.TradeServices} interfaceNote: In order for this class to be thread-safe, a new TradeJDBC must be created for each call to a method from the TradeInterface interface. Otherwise, pooled connections may not be released.
@see org.apache.geronimo.samples.daytrader.TradeServices
@see org.apache.geronimo.samples.daytrader.ejb.Trade
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