Download Full Version GSSP-Java GIAC Exam

DSAPublicKeySpec

AlgorithmParameterGenerator

DSAParameterSpec

AlgorithmParameters

<%@ include contentType="text/html; pageEncoding=ISO-8859-1" %>

<%@ include contentType="text/html; charset=ISO-8859-1" %>

<%@ page contentType="text/html; charset=ISO-8859-1" %>

<%@ taglib contentType="text/html; pageEncoding=ISO-8859-1" %>

public void PrintData()

{

@DeclareRoles("BeanUser")

@Resource SessionContext ctx;

@RolesAllowed("BeanUser")

Principal caller = ctx.getCallerPrincipal();

if (ctx.getCallerIdentity("BeanUser")) {

System.out.println("It is the correct user");}

else{System.out.println("It is the incorrect user");}//more code}

public void PrintData()

{@DeclareRoles("BeanUser")

@Resource SessionContext ctx;

@RolesAllowed("BeanUser")

Principal caller = ctx.getEJBHome();

if (!isCallerInRole(ctx)) {System.out.println("It is the correct user");}

else{System.out.println("It is the incorrect user");}//more code}

public void PrintData()

{@DeclareRoles("BeanUser")

@Resource SessionContext ctx;

@RolesAllowed("BeanUser")

Principal caller = ctx.getCallerPrincipal();

if (ctx.isCallerInRole("BeanUser")) {

System.out.println("It is the correct user");}

else{System.out.println("It is the incorrect user");}//more code}

public void PrintData()

{@DeclareRoles("BeanUser")

@Resource SessionContext ctx;

@RolesAllowed("BeanUser")

Principal caller = ctx.getCallerPrincipal();

if (ctx.getStatus("BeanUser")) {System.out.println("It is the correct user");}

else{System.out.println("It is the incorrect user");}//more code}

It can be called from the PostConstruct and PreDestroy callback methods of a stateful session bean.

It is present in the UserTransaction interface.

It cannot be called from a message-driven bean.

It can be invoked only from the business method of an enterprise bean.