com.artipie.http.rt.RtRulePath Maven / Gradle / Ivy
/*
* The MIT License (MIT) Copyright (c) 2020-2023 artipie.com
* https://github.com/artipie/artipie/blob/master/LICENSE.txt
*/
package com.artipie.http.rt;
import com.artipie.asto.Content;
import com.artipie.http.Headers;
import com.artipie.http.Response;
import com.artipie.http.Slice;
import com.artipie.http.rq.RequestLine;
import java.util.Optional;
/**
* Rule-based route path.
*
* A path to slice with routing rule. If
* {@link RtRule} passed, then the request will be redirected to
* underlying {@link Slice}.
*/
public final class RtRulePath implements RtPath {
/**
* Routing rule.
*/
private final RtRule rule;
/**
* Slice under route.
*/
private final Slice slice;
/**
* New routing path.
* @param rule Rules to apply
* @param slice Slice to call
*/
public RtRulePath(final RtRule rule, final Slice slice) {
this.rule = rule;
this.slice = slice;
}
@Override
public Optional response(RequestLine line, Headers headers, Content body) {
if (this.rule.apply(line, headers)) {
return Optional.of(this.slice.response(line, headers, body));
}
return Optional.empty();
}
}