Package org.springframework.web.servlet.function

Interface RequestPredicates.Visitor

Enclosing class:

RequestPredicates

public static interface RequestPredicates.Visitor

Receives notifications from the logical structure of request predicates.

Method Summary

Modifier and Type	Method	Description
void	and()	Receive "middle" notification of a logical AND predicate.
void	endAnd()	Receive last notification of a logical AND predicate.
void	endNegate()	Receive last notification of a negated predicate.
void	endOr()	Receive last notification of a logical OR predicate.
void	header(String name, String value)	Receive notification of an HTTP header predicate.
void	method(Set<HttpMethod> methods)	Receive notification of an HTTP method predicate.
void	or()	Receive "middle" notification of a logical OR predicate.
void	param(String name, String value)	Receive notification of a parameter predicate.
void	path(String pattern)	Receive notification of a path predicate.
void	pathExtension(String extension)	Deprecated, for removal: This API element is subject to removal in a future version. without replacement to discourage use of path extensions for request mapping and for content negotiation (with similar deprecations and removals already applied to annotated controllers).
void	startAnd()	Receive first notification of a logical AND predicate.
void	startNegate()	Receive first notification of a negated predicate.
void	startOr()	Receive first notification of a logical OR predicate.
void	unknown(RequestPredicate predicate)	Receive first notification of an unknown predicate.

Method Details

method

void method(Set<HttpMethod> methods)

Receive notification of an HTTP method predicate.

Parameters:

methods - the HTTP methods that make up the predicate

See Also:

• RequestPredicates.method(HttpMethod)

path

void path(String pattern)

Receive notification of a path predicate.

Parameters:

pattern - the path pattern that makes up the predicate

See Also:

• RequestPredicates.path(String)
• PathPattern

pathExtension

@Deprecated(since="7.0",
            forRemoval=true)
void pathExtension(String extension)

Deprecated, for removal: This API element is subject to removal in a future version.

without replacement to discourage use of path extensions for request mapping and for content negotiation (with similar deprecations and removals already applied to annotated controllers). For further context, please read issue #24179

Receive notification of a path extension predicate.

Parameters:

extension - the path extension that makes up the predicate

See Also:

• RequestPredicates.pathExtension(String)

header

void header(String name,
 String value)

Receive notification of an HTTP header predicate.

Parameters:

name - the name of the HTTP header to check

value - the desired value of the HTTP header

See Also:

• RequestPredicates.headers(Predicate)
• RequestPredicates.contentType(MediaType...)
• RequestPredicates.accept(MediaType...)

param

void param(String name,
 String value)

Receive notification of a parameter predicate.

Parameters:

name - the name of the parameter

value - the desired value of the parameter

See Also:

• RequestPredicates.param(String, String)

startAnd

void startAnd()

Receive first notification of a logical AND predicate. The first subsequent notification will contain the left-hand side of the AND-predicate; followed by and(), followed by the right-hand side, followed by endAnd().

See Also:

• RequestPredicate.and(RequestPredicate)

and

void and()

Receive "middle" notification of a logical AND predicate. The following notification contains the right-hand side, followed by endAnd().

See Also:

• RequestPredicate.and(RequestPredicate)

endAnd

void endAnd()

Receive last notification of a logical AND predicate.

See Also:

• RequestPredicate.and(RequestPredicate)

startOr

void startOr()

Receive first notification of a logical OR predicate. The first subsequent notification will contain the left-hand side of the OR-predicate; the second notification contains the right-hand side, followed by endOr().

See Also:

• RequestPredicate.or(RequestPredicate)

or

void or()

Receive "middle" notification of a logical OR predicate. The following notification contains the right-hand side, followed by endOr().

See Also:

• RequestPredicate.or(RequestPredicate)

endOr

void endOr()

Receive last notification of a logical OR predicate.

See Also:

• RequestPredicate.or(RequestPredicate)

startNegate

void startNegate()

Receive first notification of a negated predicate. The first subsequent notification will contain the negated predicated, followed by endNegate().

See Also:

• RequestPredicate.negate()

endNegate

void endNegate()

Receive last notification of a negated predicate.

See Also:

• RequestPredicate.negate()

unknown

void unknown(RequestPredicate predicate)

Receive first notification of an unknown predicate.