@Inherited @InterceptorBinding @Retention(value=RUNTIME) @Target(value=TYPE) public @interface LoginToContinue
LoginToContinue
annotation provides an application the ability to declaratively
add login to continue functionality to an authentication mechanism.
When the LoginToContinue
annotation is used on a custom authentication mechanism, EL
expressions in attributes of type String
are evaluated for every request requiring
authentication. Both immediate and deferred syntax is supported, but effectively the semantics
are always deferred.
When the LoginToContinue
annotation is used as attribute in either the
FormAuthenticationMechanismDefinition
or CustomFormAuthenticationMechanismDefinition
,
expressions using immediate syntax are evaluated only once when the HttpAuthenticationMechanism
bean is created. Since these beans are application scoped, this means only once per application.
Expressions using deferred syntax are evaluated as described above when the LoginToContinue
annotation
is used on a custom authentication mechanism.
Modifier and Type | Optional Element and Description |
---|---|
String |
errorPage
The resource (page) a caller should get to see in case an error, such as providing invalid
credentials, occurs on the page set by
loginPage() . |
String |
loginPage
The resource (page) a caller should get to see in case the originally requested
resource requires authentication, and the caller is currently not authenticated.
|
boolean |
useForwardToLogin
Use a forward to reach the page set by the
loginPage()
if true, otherwise use a redirect. |
String |
useForwardToLoginExpression
EL expression variant of
useForwardToLogin() . |
public abstract String loginPage
public abstract boolean useForwardToLogin
loginPage()
if true, otherwise use a redirect.public abstract String useForwardToLoginExpression
useForwardToLogin()
.
The expression needs to evaluate to a boolean outcome. All named CDI beans are available
to the expression. If both this attribute and useForwardToLogin()
are specified, this
attribute take precedence.public abstract String errorPage
loginPage()
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