Package org.bremersee.security.core

Class UserContextCaller

java.lang.Object

org.bremersee.security.core.UserContextCaller

@Validated
public class UserContextCaller
extends Object

The user context caller.

Author:

Christian Bremer

Field Summary

Fields

Modifier and Type	Field	Description
static Supplier<Set<String>>	EMPTY_GROUPS_SUPPLIER	The constant EMPTY_GROUPS_SUPPLIER.
static Supplier<ServiceException>	FORBIDDEN_SUPPLIER	The constant FORBIDDEN_SUPPLIER.

Constructor Summary

Constructors

Constructor	Description
UserContextCaller()	Instantiates a new user context caller.
UserContextCaller(Function<org.springframework.security.core.Authentication,Set<String>> groupsFn)	Instantiates a new user context caller.
UserContextCaller(Function<org.springframework.security.core.Authentication,Set<String>> groupsFn, Supplier<ServiceException> unauthenticatedExceptionSupplier)	Instantiates a new user context caller.
UserContextCaller(Supplier<Set<String>> groupsSupplier)	Instantiates a new user context caller.
UserContextCaller(Supplier<Set<String>> groupsSupplier, Supplier<ServiceException> unauthenticatedExceptionSupplier)	Instantiates a new user context caller.

Method Summary

Modifier and Type	Method	Description
<R> R	callWithOptionalUserContext(@NotNull Function<UserContext,R> function)	Call with optional user context.
<R> R	callWithRequiredUserContext(@NotNull Function<UserContext,R> function)	Call with required user context.
<R,E> org.springframework.http.ResponseEntity<E>	responseWithOptionalUserContext(@NotNull Function<UserContext,R> function)	Response with optional user context response entity.
<R,E> org.springframework.http.ResponseEntity<E>	responseWithRequiredUserContext(@NotNull Function<UserContext,R> function)	Response with required user context response entity.
protected <R,E> org.springframework.http.ResponseEntity<E>	toResponseEntity(R result)	To response entity response entity.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_GROUPS_SUPPLIER

public static final Supplier<Set<String>> EMPTY_GROUPS_SUPPLIER

The constant EMPTY_GROUPS_SUPPLIER.

FORBIDDEN_SUPPLIER

public static final Supplier<ServiceException> FORBIDDEN_SUPPLIER

The constant FORBIDDEN_SUPPLIER.

Constructor Detail

UserContextCaller

public UserContextCaller()

Instantiates a new user context caller.

UserContextCaller

public UserContextCaller(@Nullable
                         Supplier<Set<String>> groupsSupplier)

Instantiates a new user context caller.

Parameters:

groupsSupplier - the groups supplier

UserContextCaller

public UserContextCaller(@Nullable
                         Function<org.springframework.security.core.Authentication,Set<String>> groupsFn)

Instantiates a new user context caller.

Parameters:

groupsFn - the groups fn

UserContextCaller

public UserContextCaller(@Nullable
                         Supplier<Set<String>> groupsSupplier,
                         @Nullable
                         Supplier<ServiceException> unauthenticatedExceptionSupplier)

Instantiates a new user context caller.

Parameters:

groupsSupplier - the groups supplier

unauthenticatedExceptionSupplier - the unauthenticated exception supplier

UserContextCaller

public UserContextCaller(@Nullable
                         Function<org.springframework.security.core.Authentication,Set<String>> groupsFn,
                         @Nullable
                         Supplier<ServiceException> unauthenticatedExceptionSupplier)

Instantiates a new user context caller.

Parameters:

groupsFn - the groups fn

unauthenticatedExceptionSupplier - the unauthenticated exception supplier

Method Detail

callWithRequiredUserContext

public <R> R callWithRequiredUserContext(@NotNull
                                         @NotNull Function<UserContext,R> function)

Call with required user context.

Type Parameters:

R - the type parameter

Parameters:

function - the function

Returns:

the response

callWithOptionalUserContext

public <R> R callWithOptionalUserContext(@NotNull
                                         @NotNull Function<UserContext,R> function)

Call with optional user context.

Type Parameters:

R - the type parameter

Parameters:

function - the function

Returns:

the response

responseWithRequiredUserContext

public <R,E> org.springframework.http.ResponseEntity<E> responseWithRequiredUserContext(@NotNull
                                                                                              @NotNull Function<UserContext,R> function)

Response with required user context response entity.

Type Parameters:

R - the type parameter

E - the type parameter

Parameters:

function - the function

Returns:

the response entity

responseWithOptionalUserContext

public <R,E> org.springframework.http.ResponseEntity<E> responseWithOptionalUserContext(@NotNull
                                                                                              @NotNull Function<UserContext,R> function)

Response with optional user context response entity.

Type Parameters:

R - the type parameter

E - the type parameter

Parameters:

function - the function

Returns:

the response entity

toResponseEntity

protected <R,E> org.springframework.http.ResponseEntity<E> toResponseEntity(R result)

To response entity response entity.

Type Parameters:

R - the type parameter

E - the type parameter

Parameters:

result - the result

Returns:

the response entity