Interface AfterInvocationManager
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- All Known Implementing Classes:
AfterInvocationProviderManager
public interface AfterInvocationManagerReviews theObjectreturned from a secure object invocation, being able to modify theObjector throw anAccessDeniedException.Typically used to ensure the principal is permitted to access the domain object instance returned by a service layer bean. Can also be used to mutate the domain object instance so the principal is only able to access authorised bean properties or
Collectionelements.Special consideration should be given to using an
AfterInvocationManageron bean methods that modify a database. Typically anAfterInvocationManageris used with read-only methods, such aspublic DomainObject getById(id). If used with methods that modify a database, a transaction manager should be used to ensure anyAccessDeniedExceptionwill cause a rollback of the changes made by the transaction.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.lang.Objectdecide(Authentication authentication, java.lang.Object object, java.util.Collection<ConfigAttribute> attributes, java.lang.Object returnedObject)Given the details of a secure object invocation including its returnedObject, make an access control decision or optionally modify the returnedObject.booleansupports(java.lang.Class<?> clazz)Indicates whether theAfterInvocationManagerimplementation is able to provide access control decisions for the indicated secured object type.booleansupports(ConfigAttribute attribute)Indicates whether thisAfterInvocationManageris able to process "after invocation" requests presented with the passedConfigAttribute.
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Method Detail
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decide
java.lang.Object decide(Authentication authentication, java.lang.Object object, java.util.Collection<ConfigAttribute> attributes, java.lang.Object returnedObject) throws AccessDeniedException
Given the details of a secure object invocation including its returnedObject, make an access control decision or optionally modify the returnedObject.- Parameters:
authentication- the caller that invoked the methodobject- the secured object that was calledattributes- the configuration attributes associated with the secured object that was invokedreturnedObject- theObjectthat was returned from the secure object invocation- Returns:
- the
Objectthat will ultimately be returned to the caller (if an implementation does not wish to modify the object to be returned to the caller, the implementation should simply return the same object it was passed by thereturnedObjectmethod argument) - Throws:
AccessDeniedException- if access is denied
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supports
boolean supports(ConfigAttribute attribute)
Indicates whether thisAfterInvocationManageris able to process "after invocation" requests presented with the passedConfigAttribute.This allows the
AbstractSecurityInterceptorto check every configuration attribute can be consumed by the configuredAccessDecisionManagerand/orRunAsManagerand/orAfterInvocationManager.- Parameters:
attribute- a configuration attribute that has been configured against theAbstractSecurityInterceptor- Returns:
- true if this
AfterInvocationManagercan support the passed configuration attribute
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supports
boolean supports(java.lang.Class<?> clazz)
Indicates whether theAfterInvocationManagerimplementation is able to provide access control decisions for the indicated secured object type.- Parameters:
clazz- the class that is being queried- Returns:
trueif the implementation can process the indicated class
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