TaxManagerBeanpublic class TaxManagerBean extends Object implements javax.ejb.SessionBean| In general, you may use the code in this book in your programs and
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| Fields Summary |
|---|
| protected Logger | sLogger | | protected javax.ejb.SessionContext | mSessionContext |
| Methods Summary |
|---|
| public java.math.BigDecimal | calculateTax(java.math.BigDecimal aAmount)
sLogger.info(
" in tax manager bean. calculate tax : "
+ mSessionContext.getCallerPrincipal().getName()
);
try {
InitialContext aContext = new InitialContext();
Object o = aContext.lookup("java:comp/env/ejb/TaxService");
TaxServiceHome aHome = (TaxServiceHome) PortableRemoteObject.narrow(
o,
TaxServiceHome.class
);
TaxService aTaxService = aHome.create();
return aTaxService.calculateTax(aAmount);
} catch (Exception e) {
String aMessage = "Exception occured in tax manager bean.calculat tax method";
sLogger.log(Level.SEVERE, aMessage, e);
throw new EJBException(aMessage, e);
}
| | public void | ejbActivate()
| | public void | ejbCreate()
sLogger.info("in tax manager bean. ejb create ");
| | public void | ejbPassivate()
| | public void | ejbRemove()
| | public void | setSessionContext(javax.ejb.SessionContext aSessionContext)
mSessionContext = aSessionContext;
|
|
