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/*
* Copyright 2013-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.cloudfoundry.reactor.uaa;
import io.netty.handler.codec.http.HttpHeaders;
import java.util.Optional;
import org.cloudfoundry.uaa.Versioned;
final class VersionBuilder {
private VersionBuilder() {}
static void augment(HttpHeaders httpHeaders, Object request) {
if (request instanceof Versioned) {
Versioned versioned = (Versioned) request;
Optional.ofNullable(versioned.getVersion())
.ifPresent(version -> httpHeaders.set("If-Match", version));
}
}
}