Hi guys, was trying to add a ejb bean to the backend of vaadin. can anyone guide me?
i have already added javaee-api-7.0.jar to the libraries.
/*
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* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.example.NailiQuotation.samples.backend.ejb;
import javax.annotation.Resource;
//import javax.annotation.security.DeclareRoles;
//import javax.annotation.security.RolesAllowed;
import javax.ejb.SessionContext;
import javax.ejb.Stateless;
/**
*
* @author weilianghome
*/
//@DeclareRoles({"Sales", "Admin", "Production", "Logistics", "Designer", "Assembly", "Press", "Trim", "CTP", "Driver", "DTP"})
@Stateless
public class MySession {
// @EJB
// private JobBeanLocal jobBean;
@Resource
private SessionContext context;
public String sayHi() {
System.out.println("in SayHi");
String userName2 = context.getCallerPrincipal().getName();
System.out.println("Usernme: " + userName2);
System.out.println("User in role: regular_role " + context.isCallerInRole("Admin"));
System.out.println("User in rolse: member " + context.isCallerInRole("Admin"));
// System.out.println("User in rolse: member " + context.isCallerInRole("Admin"));
return "Hihi";
}
// Add business logic below. (Right-click in editor and choose
// "Insert Code > Add Business Method")
public String getResult() {
return "This is My Session Bean";
}
// @RolesAllowed({"Sales", "Admin", "Production", "Logistics", "Designer", "Assembly", "Press", "Trim", "CTP", "Driver", "DTP"})
public String sayHello() {
String Username = context.getCallerPrincipal().getName();
System.out.println("Context Name: " + Username);
return sayHello(this.context);
}
public String sayHello(SessionContext context) {
String Username = context.getCallerPrincipal().getName();
System.out.println("Context Name: " + Username);
/*
* System.out.println("context.isCallerInRole(sales)" +
* context.isCallerInRole("Sales"));
* System.out.println("context.isCallerInRole(Admin)" +
* context.isCallerInRole("Admin"));
* System.out.println("context.isCallerInRole(production)" +
* context.isCallerInRole("production"));
* System.out.println("context.isCallerInRole(Logistics)" +
* context.isCallerInRole("Logistics"));
* System.out.println("context.isCallerInRole(designer)" +
* context.isCallerInRole("designer"));
*/
if (context.isCallerInRole("Sales") || context.isCallerInRole("Admin") || context.isCallerInRole("Production") || context.isCallerInRole("Logistics") || context.isCallerInRole("Designer") || context.isCallerInRole("Assembly") || context.isCallerInRole("Press")
|| context.isCallerInRole("Trim") || context.isCallerInRole("CTP") || context.isCallerInRole("Driver") || context.isCallerInRole("DTP")) {
return ("Login Success");
} else {
return ("Login fail");
}
}
/*
@Override
public List getRecentJob(int starting, int max) {
return jobBean.getRecentJob(0, 100);
}*/
}
[INFO]
-------------------------------------------------------------
[ERROR]
COMPILATION ERROR :
[INFO]
-------------------------------------------------------------
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[9,33]
package javax.annotation.security does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[10,33]
package javax.annotation.security does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[11,17]
package javax.ejb does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[12,17]
package javax.ejb does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[13,20]
package javax.inject does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[19,2]
cannot find symbol
symbol: class DeclareRoles
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[20,2]
cannot find symbol
symbol: class Stateless
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[21,2]
cannot find symbol
symbol: class Named
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[28,13]
cannot find symbol
symbol: class SessionContext
location: class com.example.NailiQuotation.samples.backend.ejb.MySession
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[55,28]
cannot find symbol
symbol: class SessionContext
location: class com.example.NailiQuotation.samples.backend.ejb.MySession
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[48,6]
cannot find symbol
symbol: class RolesAllowed
location: class com.example.NailiQuotation.samples.backend.ejb.MySession
[INFO]
11 errors
[INFO]
-------------------------------------------------------------
[INFO]
------------------------------------------------------------------------
[INFO]
BUILD FAILURE
[INFO]
------------------------------------------------------------------------
[INFO]
Total time: 1.038 s
[INFO]
Finished at: 2018-03-18T23:45:40+08:00
[INFO]
Final Memory: 13M/210M
[INFO]
------------------------------------------------------------------------
[ERROR]
Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.0:compile (default-compile) on project NailiQuotation-backend: Compilation failure: Compilation failure:
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[9,33]
package javax.annotation.security does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[10,33]
package javax.annotation.security does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[11,17]
package javax.ejb does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[12,17]
package javax.ejb does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[13,20]
package javax.inject does not exist
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[19,2]
cannot find symbol
[ERROR]
symbol: class DeclareRoles
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[20,2]
cannot find symbol
[ERROR]
symbol: class Stateless
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[21,2]
cannot find symbol
[ERROR]
symbol: class Named
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[28,13]
cannot find symbol
[ERROR]
symbol: class SessionContext
[ERROR]
location: class com.example.NailiQuotation.samples.backend.ejb.MySession
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[55,28]
cannot find symbol
[ERROR]
symbol: class SessionContext
[ERROR]
location: class com.example.NailiQuotation.samples.backend.ejb.MySession
[ERROR]
/E:/Eclipse/NailiQuotation/NailiQuotation-backend/src/main/java/com/example/NailiQuotation/samples/backend/ejb/MySession.java:[48,6]
cannot find symbol
[ERROR]
symbol: class RolesAllowed
[ERROR]
location: class com.example.NailiQuotation.samples.backend.ejb.MySession