Package org.springframework.statemachine.security

Class EventExpressionVoter<T>

java.lang.Object
org.springframework.statemachine.security.EventExpressionVoter<T>
All Implemented Interfaces:
org.springframework.security.access.AccessDecisionVoter<org.springframework.messaging.Message<T>>
public class EventExpressionVoter<T> extends Object implements org.springframework.security.access.AccessDecisionVoter<org.springframework.messaging.Message<T>>
Voter which handles Message authorisation decisions. If a EventExpressionConfigAttribute is found, then its expression is evaluated. If true, ACCESS_GRANTED is returned. If false, ACCESS_DENIED is returned. If no MessageExpressionConfigAttribute is found, then ACCESS_ABSTAIN is returned.

  • Field Summary

    Fields inherited from interface org.springframework.security.access.AccessDecisionVoter

    ACCESS_ABSTAIN, ACCESS_DENIED, ACCESS_GRANTED

  • Constructor Summary

    Constructors
    Constructor
    Description
    EventExpressionVoter()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    setExpressionHandler(org.springframework.security.access.expression.SecurityExpressionHandler<org.springframework.messaging.Message<T>> expressionHandler)
     
    boolean
    supports(Class<?> clazz)
     
    boolean
    supports(org.springframework.security.access.ConfigAttribute attribute)
     
    int
    vote(org.springframework.security.core.Authentication authentication, org.springframework.messaging.Message<T> message, Collection<org.springframework.security.access.ConfigAttribute> attributes)
     

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • EventExpressionVoter

      public EventExpressionVoter()

  • Method Details

    • vote

      public int vote(org.springframework.security.core.Authentication authentication, org.springframework.messaging.Message<T> message, Collection<org.springframework.security.access.ConfigAttribute> attributes)
      Specified by:
      vote in interface org.springframework.security.access.AccessDecisionVoter<T>

    • supports

      public boolean supports(org.springframework.security.access.ConfigAttribute attribute)
      Specified by:
      supports in interface org.springframework.security.access.AccessDecisionVoter<T>

    • supports

      public boolean supports(Class<?> clazz)
      Specified by:
      supports in interface org.springframework.security.access.AccessDecisionVoter<T>

    • setExpressionHandler

      public void setExpressionHandler(org.springframework.security.access.expression.SecurityExpressionHandler<org.springframework.messaging.Message<T>> expressionHandler)