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)	Receive notification of a path extension predicate.
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

void pathExtension(String extension)

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.