| Class | Description |
|---|---|
| DefaultMessageSecurityExpressionHandler<T> |
The default implementation of
SecurityExpressionHandler which uses a
MessageSecurityExpressionRoot. |
| ExpressionBasedMessageSecurityMetadataSourceFactory |
A class used to create a
MessageSecurityMetadataSource that uses
MessageMatcher mapped to Spring Expressions. |
| MessageExpressionVoter<T> |
Voter which handles
Message authorisation decisions. |
| MessageSecurityExpressionRoot |
The
SecurityExpressionRoot used for Message expressions. |