web/org.kowasm.web.http.server/RequestPredicate

RequestPredicate

fun interface RequestPredicate

Represents a function that evaluates on a given ServerRequest.

Instances of this function that evaluate on common request properties can be found in RequestPredicates.

Inspired by Spring org.springframework.web.servlet.function.RequestPredicate.

Functions

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open fun and(other: RequestPredicate): RequestPredicate

Return a composed request predicate that tests against both this predicate AND the other predicate. When evaluating the composed predicate, if this predicate is false, then the other predicate is not evaluated.

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open fun negate(): RequestPredicate

Return a predicate that represents the logical negation of this predicate.

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open fun or(other: RequestPredicate): RequestPredicate

Return a composed request predicate that tests against both this predicate OR the other predicate. When evaluating the composed predicate, if this predicate is true, then the other predicate is not evaluated.

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abstract fun test(request: ServerRequest): Boolean

Evaluate this predicate on the given request.