http://micronaut.io: Natively Cloud Native
  • Graeme Rocher 
/*
 * Copyright 2017-2020 original 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
 *
 * https://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 io.micronaut.http.server.util;

import io.micronaut.context.annotation.DefaultImplementation;
import io.micronaut.http.HttpRequest;

import edu.umd.cs.findbugs.annotations.NonNull;
import edu.umd.cs.findbugs.annotations.Nullable;


Resolves the host name of the current server.

Author:Sergio del Amo
Since:1.2.0
/**
 * Resolves the host name of the current server.
 *
 * @author Sergio del Amo
 * @since 1.2.0
 */
@DefaultImplementation(DefaultHttpHostResolver.class)
public interface HttpHostResolver {

    
Returns the host of the current server with
protocol, host name, and an optional port.

Params:
  • request – The current request
Returns:The host information
/**
     * Returns the host of the current server with
     * protocol, host name, and an optional port.
     *
     * @param request The current request
     * @return The host information
     */
    @NonNull
    String resolve(@Nullable HttpRequest request);
}