com.sap.cds.mtx.impl

Class ClientCredentialJwtAccess

java.lang.Object

com.sap.cds.mtx.impl.ClientCredentialJwtAccess

All Implemented Interfaces:

Authenticator

public class ClientCredentialJwtAccess
extends Object
implements Authenticator

Class providing access to JWT tokens, a retrieved JWT is cached until it expires

Field Summary

Fields inherited from interface com.sap.cds.mtx.impl.Authenticator

NONE

Constructor Summary

Constructors

Constructor and Description
ClientCredentialJwtAccess(ClientCredentialJwtReader jwtReader)

Method Summary

Modifier and Type	Method and Description
Optional<String>	getAuthorization()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClientCredentialJwtAccess

public ClientCredentialJwtAccess(ClientCredentialJwtReader jwtReader)

Parameters:

jwtReader - object that retrieves a new JWT from XSUAA

Method Detail

getAuthorization

public Optional<String> getAuthorization()
                                  throws IOException

Specified by:

getAuthorization in interface Authenticator

Returns:

value of the authorization header or Optional.empty if no authorization is required

Throws:

IOException - thrown if communication with XSUAA service fails