HttpMessageContextWrapper (Jakarta EE 8 Specification APIs)

java.lang.Object
- javax.security.enterprise.authentication.mechanism.http.HttpMessageContextWrapper

All Implemented Interfaces:

HttpMessageContext
```
public class HttpMessageContextWrapper
extends Object
implements HttpMessageContext
```
This class is an implementation of the HttpMessageContext interface that can be subclassed by developers wishing to provide extra or different functionality.
All methods default to calling the wrapped object.

Constructor Summary

Constructors
Constructor and Description

HttpMessageContextWrapper(HttpMessageContext httpMessageContext)

Constructors
Constructor and Description
`HttpMessageContextWrapper(HttpMessageContext httpMessageContext)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`cleanClientSubject()` Convenience method to clean the subject associated with this context.
`AuthenticationStatus`	`doNothing()` Instructs the container to "do nothing".
`AuthenticationStatus`	`forward(String path)` Forwards to another resource (Jakarta Servlet, Jakarta Server Pages file, or HTML file) on the server.
`AuthenticationParameters`	`getAuthParameters()` Returns the parameters that were provided with the SecurityContext#authenticate(AuthParameters) call.
`Principal`	`getCallerPrincipal()` Gets the Principal set by a call to notifyContainerAboutLogin().
`Subject`	`getClientSubject()` Returns the subject for which authentication is to take place.
`Set<String>`	`getGroups()` Gets the groups set by a call to notifyContainerAboutLogin().
`CallbackHandler`	`getHandler()` Returns the low level Jakarta Authentication handler that the runtime provided when creating this `HttpMessageContext`, and which this context uses to communicate the authentication details to the runtime.
`MessageInfo`	`getMessageInfo()` Returns the the low level Jakarta Authentication message info instance for the current request.
`HttpServletRequest`	`getRequest()` Returns the request object associated with the current request.
`HttpServletResponse`	`getResponse()` Returns the response object associated with the current request.
`HttpMessageContext`	`getWrapped()`
`boolean`	`isAuthenticationRequest()` Checks if the current call to an authentication mechanism is the result from the application calling `SecurityContext.authenticate(HttpServletRequest, HttpServletResponse, AuthenticationParameters)`
`boolean`	`isProtected()` Checks if the currently requested resource is protected or not.
`boolean`	`isRegisterSession()` Check if the runtime has been asked to register an authentication session duing the current request.
`AuthenticationStatus`	`notifyContainerAboutLogin(CredentialValidationResult result)` Convenience method intended to pass the `CredentialValidationResult` result of an identity store directly on to the container.
`AuthenticationStatus`	`notifyContainerAboutLogin(Principal principal, Set<String> roles)` Asks the container to register the given caller principal and groups in order to make them available to the application for use with `SecurityContext.isCallerInRole(String)` etc.
`AuthenticationStatus`	`notifyContainerAboutLogin(String username, Set<String> roles)` Asks the container to register the given caller name and groups in order to make them available to the application for use with `SecurityContext.isCallerInRole(String)` etc.
`AuthenticationStatus`	`redirect(String location)` Sets the response status to SC_FOUND 302 (Found)
`AuthenticationStatus`	`responseNotFound()` Sets the response status to 404 (not found).
`AuthenticationStatus`	`responseUnauthorized()` Sets the response status to 401 (unauthorized).
`void`	`setRegisterSession(String callerName, Set<String> groups)` Asks the runtime to register an authentication session.
`void`	`setRequest(HttpServletRequest request)` Sets the request object.
`void`	`setResponse(HttpServletResponse response)` Set the response object.
`HttpMessageContext`	`withRequest(HttpServletRequest request)` Sets the request object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HttpMessageContextWrapper
```
public HttpMessageContextWrapper(HttpMessageContext httpMessageContext)
```
- Method Detail
  - getWrapped
```
public HttpMessageContext getWrapped()
```
  - isProtected
```
public boolean isProtected()
```
    Description copied from interface: HttpMessageContext
    
    Checks if the currently requested resource is protected or not. A protected resource is a resource (e.g. a Jakarta Servlet, Jakarta Faces page, Jakarta Server Pages page etc) for which a constraint has been defined in e.g. web.xml.
    
    Specified by:
    
    isProtected in interface HttpMessageContext
    
    Returns:
    
    true if a protected resource was requested, false if a public resource was requested.
  - isAuthenticationRequest
```
public boolean isAuthenticationRequest()
```
    Description copied from interface: HttpMessageContext
    
    Checks if the current call to an authentication mechanism is the result from the application calling SecurityContext.authenticate(HttpServletRequest, HttpServletResponse, AuthenticationParameters)
    If SecurityContext#authenticate was not called, the authentication mechanism may have been invoked by the container at the start of a request.
    
    Specified by:
    
    isAuthenticationRequest in interface HttpMessageContext
    
    Returns:
    
    true if SecurityContext#authenticate was called, false if not.
  - isRegisterSession
```
public boolean isRegisterSession()
```
    Description copied from interface: HttpMessageContext
    
    Check if the runtime has been asked to register an authentication session duing the current request.
    
    Specified by:
    
    isRegisterSession in interface HttpMessageContext
    
    Returns:
    
    true if code has asked to register an authentication session, false otherwise.
  - setRegisterSession
```
public void setRegisterSession(String callerName,
                               Set<String> groups)
```
    Description copied from interface: HttpMessageContext
    
    Asks the runtime to register an authentication session. This will automatically remember the logged-in status as long as the current HTTP session remains valid. Without this being asked, a HttpAuthenticationMechanism has to manually re-authenticate with the runtime at the start of each request.
    
    Specified by:
    
    setRegisterSession in interface HttpMessageContext
    
    Parameters:
    
    callerName - the caller name for which authentication should be be remembered
    
    groups - the groups for which authentication should be remembered.
  - cleanClientSubject
```
public void cleanClientSubject()
```
    Description copied from interface: HttpMessageContext
    
    Convenience method to clean the subject associated with this context.
    Cleaning this subject is done as defined by the Servlet Container Profile of Jakarta Authentication for the ServerAuthModule#cleanSubject method and the HttpAuthenticationMechanism.cleanSubject(HttpServletRequest, HttpServletResponse, HttpMessageContext) method defined by this specification.
    
    Specified by:
    
    cleanClientSubject in interface HttpMessageContext
  - getAuthParameters
```
public AuthenticationParameters getAuthParameters()
```
    Description copied from interface: HttpMessageContext
    
    Returns the parameters that were provided with the SecurityContext#authenticate(AuthParameters) call.
    
    Specified by:
    
    getAuthParameters in interface HttpMessageContext
    
    Returns:
    
    the parameters that were provided with the SecurityContext#authenticate(AuthParameters) call, or a default instance. Never null.
  - getHandler
```
public CallbackHandler getHandler()
```
    Description copied from interface: HttpMessageContext
    
    Returns the low level Jakarta Authentication handler that the runtime provided when creating this HttpMessageContext, and which this context uses to communicate the authentication details to the runtime.
    Note: This is a low level object that most higher level code would not need to use directly.
    
    Specified by:
    
    getHandler in interface HttpMessageContext
    
    Returns:
    
    the handler that the runtime provided to this context
  - getMessageInfo
```
public MessageInfo getMessageInfo()
```
    Description copied from interface: HttpMessageContext
    
    Returns the the low level Jakarta Authentication message info instance for the current request.
    Note: This is a low level object that most higher level code would not need to use directly.
    
    Specified by:
    
    getMessageInfo in interface HttpMessageContext
    
    Returns:
    
    the message info instance for the current request.
  - getClientSubject
```
public Subject getClientSubject()
```
    Description copied from interface: HttpMessageContext
    
    Returns the subject for which authentication is to take place.
    Note: This is a low level object that most higher level code would not need to use directly.
    
    Specified by:
    
    getClientSubject in interface HttpMessageContext
    
    Returns:
    
    the subject for which authentication is to take place.
  - getRequest
```
public HttpServletRequest getRequest()
```
    Description copied from interface: HttpMessageContext
    
    Returns the request object associated with the current request.
    
    Specified by:
    
    getRequest in interface HttpMessageContext
    
    Returns:
    
    the request object associated with the current request.
  - setRequest
```
public void setRequest(HttpServletRequest request)
```
    Description copied from interface: HttpMessageContext
    
    Sets the request object.
    
    Specified by:
    
    setRequest in interface HttpMessageContext
    
    Parameters:
    
    request - the request object to be set
  - withRequest
```
public HttpMessageContext withRequest(HttpServletRequest request)
```
    Description copied from interface: HttpMessageContext
    
    Sets the request object.
    
    Specified by:
    
    withRequest in interface HttpMessageContext
    
    Parameters:
    
    request - the request object to be set.
    
    Returns:
    
    the HttpMessageContext instance on which this method was called, useful for fluent style call call chains.
  - getResponse
```
public HttpServletResponse getResponse()
```
    Description copied from interface: HttpMessageContext
    
    Returns the response object associated with the current request.
    
    Specified by:
    
    getResponse in interface HttpMessageContext
    
    Returns:
    
    the response object associated with the current request.
  - setResponse
```
public void setResponse(HttpServletResponse response)
```
    Description copied from interface: HttpMessageContext
    
    Set the response object.
    
    Specified by:
    
    setResponse in interface HttpMessageContext
    
    Parameters:
    
    response - the response object to be set.
  - redirect
```
public AuthenticationStatus redirect(String location)
```
    Description copied from interface: HttpMessageContext
    
    Sets the response status to SC_FOUND 302 (Found)
    As a convenience this method returns SEND_CONTINUE, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    redirect in interface HttpMessageContext
    
    Parameters:
    
    location - the location to redirect to
    
    Returns:
    
    AuthenticationStatus.SEND_CONTINUE
    
    See Also:
    
    HttpServletResponse.sendRedirect(String)
  - forward
```
public AuthenticationStatus forward(String path)
```
    Description copied from interface: HttpMessageContext
    
    Forwards to another resource (Jakarta Servlet, Jakarta Server Pages file, or HTML file) on the server.
    As a convenience this method returns SEND_CONTINUE, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    forward in interface HttpMessageContext
    
    Parameters:
    
    path - a String specifying the pathname to the resource.
    
    Returns:
    
    AuthenticationStatus.SEND_CONTINUE
    
    See Also:
    
    RequestDispatcher.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
  - responseUnauthorized
```
public AuthenticationStatus responseUnauthorized()
```
    Description copied from interface: HttpMessageContext
    
    Sets the response status to 401 (unauthorized).
    As a convenience this method returns SEND_FAILURE, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    responseUnauthorized in interface HttpMessageContext
    
    Returns:
    
    AuthenticationStatus.SEND_FAILURE
  - responseNotFound
```
public AuthenticationStatus responseNotFound()
```
    Description copied from interface: HttpMessageContext
    
    Sets the response status to 404 (not found).
    As a convenience this method returns SEND_FAILURE, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    responseNotFound in interface HttpMessageContext
    
    Returns:
    
    AuthenticationStatus.SEND_FAILURE
  - notifyContainerAboutLogin
```
public AuthenticationStatus notifyContainerAboutLogin(String username,
                                                      Set<String> roles)
```
    Description copied from interface: HttpMessageContext
    
    Asks the container to register the given caller name and groups in order to make them available to the application for use with SecurityContext.isCallerInRole(String) etc.
    Note that after this call returned, the authenticated identity will not be immediately active. This will only take place (should no errors occur) after the authentication mechanism in which this call takes place returns control back to the container (runtime).
    As a convenience this method returns SUCCESS, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    notifyContainerAboutLogin in interface HttpMessageContext
    
    Parameters:
    
    username - the caller name that will become the caller principal
    
    roles - the groups associated with the caller principal
    
    Returns:
    
    AuthenticationStatus.SUCCESS
  - notifyContainerAboutLogin
```
public AuthenticationStatus notifyContainerAboutLogin(Principal principal,
                                                      Set<String> roles)
```
    Description copied from interface: HttpMessageContext
    
    Asks the container to register the given caller principal and groups in order to make them available to the application for use with SecurityContext.isCallerInRole(String) etc.
    Note that this call may result in the container establishing two caller principals to represent the caller's identity -- the Principal provided here as the principal parameter, and a second principal used as the container's representation of the caller identity. A second principal is added only if the container uses a different Principal type to represent the caller. If the types are the same, only one Principal is added.
    If a second principal is added, the value returned by Principal.getName() will be the same for both principals.
    When two principals are added, the container's caller principal is returned from SecurityContext.getCallerPrincipal(), and the principal supplied here as a parameter can be retrieved using SecurityContext.getPrincipalsByType(Class). When only one is added, it is returned by SecurityContext.getCallerPrincipal().
    Note that after this call returned, the authenticated identity will not be immediately active. This will only take place (should no errors occur) after the authentication mechanism in which this call takes place returns control back to the container (runtime).
    As a convenience this method returns SUCCESS, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    notifyContainerAboutLogin in interface HttpMessageContext
    
    Parameters:
    
    principal - the Principal that will become the caller principal
    
    roles - the groups associated with the caller principal
    
    Returns:
    
    AuthenticationStatus.SUCCESS
  - notifyContainerAboutLogin
```
public AuthenticationStatus notifyContainerAboutLogin(CredentialValidationResult result)
```
    Description copied from interface: HttpMessageContext
    
    Convenience method intended to pass the CredentialValidationResult result of an identity store directly on to the container.
    If the outcome from the given CredentialValidationResult.getStatus() equals CredentialValidationResult.Status.VALID, the CallerPrincipal and groups are obtained from the CredentialValidationResult and passed into HttpMessageContext.notifyContainerAboutLogin(Principal, Set).
    If the outcome from the given CredentialValidationResult.getStatus() is not equal to CredentialValidationResult.Status.VALID a failure result is returned.
    
    Specified by:
    
    notifyContainerAboutLogin in interface HttpMessageContext
    
    Parameters:
    
    result - a CredentialValidationResult which is inspected for its status and from which the principal and groups are taken.
    
    Returns:
    
    AuthenticationStatus.SUCCESS if CredentialValidationResult.getStatus() equals CredentialValidationResult.Status.VALID otherwise AuthenticationStatus.SEND_FAILURE
  - doNothing
```
public AuthenticationStatus doNothing()
```
    Description copied from interface: HttpMessageContext
    
    Instructs the container to "do nothing".
    When intending to do nothing, a Jakarta Security authentication mechanism has to indicate this explicitly via its return value.
    As a convenience this method returns NOT_DONE, so this method can be used in one fluent return statement from an HttpAuthenticationMechanism
    
    Specified by:
    
    doNothing in interface HttpMessageContext
    
    Returns:
    
    AuthenticationStatus.NOT_DONE
  - getCallerPrincipal
```
public Principal getCallerPrincipal()
```
    Description copied from interface: HttpMessageContext
    
    Gets the Principal set by a call to notifyContainerAboutLogin().
    
    Specified by:
    
    getCallerPrincipal in interface HttpMessageContext
    
    Returns:
    
    The caller principal
  - getGroups
```
public Set<String> getGroups()
```
    Description copied from interface: HttpMessageContext
    
    Gets the groups set by a call to notifyContainerAboutLogin().
    
    Specified by:
    
    getGroups in interface HttpMessageContext
    
    Returns:
    
    The groups

Class HttpMessageContextWrapper

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

HttpMessageContextWrapper

Method Detail

getWrapped

isProtected

isAuthenticationRequest

isRegisterSession

setRegisterSession

cleanClientSubject

getAuthParameters

getHandler

getMessageInfo

getClientSubject

getRequest

setRequest

withRequest

getResponse

setResponse

redirect

forward

responseUnauthorized

responseNotFound

notifyContainerAboutLogin

notifyContainerAboutLogin

notifyContainerAboutLogin

doNothing

getCallerPrincipal

getGroups