com.foreach.across.modules.user.services.support

Class ExpressionBasedSecurityPrincipalLabelResolver

java.lang.Object

com.foreach.across.modules.user.services.support.ExpressionBasedSecurityPrincipalLabelResolver

All Implemented Interfaces:

com.foreach.across.modules.spring.security.infrastructure.services.SecurityPrincipalLabelResolver

public class ExpressionBasedSecurityPrincipalLabelResolver
extends Object
implements com.foreach.across.modules.spring.security.infrastructure.services.SecurityPrincipalLabelResolver

Uses a Spring Expression Language expression to transform a SecurityPrincipal of a required type into a descriptive label. If the principal passed is not of the type configured, no label will be resolved.

Since:

2.0.0

Author:

Arne Vandamme

Constructor Summary

Constructors

Constructor and Description
ExpressionBasedSecurityPrincipalLabelResolver(@NonNull Class<? extends com.foreach.across.modules.spring.security.infrastructure.business.SecurityPrincipal> requiredPrincipalType, String labelExpression)

Method Summary

Modifier and Type	Method and Description
Optional<String>	resolvePrincipalLabel(com.foreach.across.modules.spring.security.infrastructure.business.SecurityPrincipal principal)
void	setLabelExpression(@NonNull String labelExpression) Set the SpEL expression to be used for creating the label.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionBasedSecurityPrincipalLabelResolver

public ExpressionBasedSecurityPrincipalLabelResolver(@NonNull
                                                     @NonNull Class<? extends com.foreach.across.modules.spring.security.infrastructure.business.SecurityPrincipal> requiredPrincipalType,
                                                     String labelExpression)

Method Detail

setLabelExpression

public void setLabelExpression(@NonNull
                               @NonNull String labelExpression)

Set the SpEL expression to be used for creating the label.

Parameters:

labelExpression - SpEL expression

resolvePrincipalLabel

public Optional<String> resolvePrincipalLabel(com.foreach.across.modules.spring.security.infrastructure.business.SecurityPrincipal principal)

Specified by:

resolvePrincipalLabel in interface com.foreach.across.modules.spring.security.infrastructure.services.SecurityPrincipalLabelResolver