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.core.type;



Common interface for all mutable header types.

Author:graemerocher
Since:1.0
/**
 * Common interface for all mutable header types.
 *
 * @author graemerocher
 * @since 1.0
 */
public interface MutableHeaders extends Headers {

    
Add a header for the given name and value.

Params:
  • header – The head name
  • value –  The value
Returns:This headers object
/**
     * Add a header for the given name and value.
     *
     * @param header The head name
     * @param value  The value
     * @return This headers object
     */
    MutableHeaders add(CharSequence header, CharSequence value);

    
Removes a header.

Params:
  • header – The header to remove
Returns:These headers
/**
     * Removes a header.
     *
     * @param header The header to remove
     * @return These headers
     */
    MutableHeaders remove(CharSequence header);

    
Sets an HTTP header overriding any existing value.

Params:
  • header – The header
  • value – The value
Returns:This headers
Since:1.3.3
/**
     * Sets an HTTP header overriding any existing value.
     * @param header The header
     * @param value The value
     * @return This headers
     * @since 1.3.3
     */
    default MutableHeaders set(CharSequence header, CharSequence value) {
        remove(header);
        add(header, value);
        return this;
    }
}