nifi-registry-core/nifi-registry-client/src/main/java/org/apache/nifi/registry/client/impl/request/BearerTokenRequestConfig.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.nifi.registry.client.impl.request;

import org.apache.commons.lang3.Validate;
import org.apache.nifi.registry.client.RequestConfig;

import java.util.HashMap;
import java.util.Map;

/**
 * Implementation of RequestConfig for a request with a bearer token.
 */
public class BearerTokenRequestConfig implements RequestConfig {

    public static final String AUTHORIZATION_HEADER = "Authorization";
    public static final String BEARER = "Bearer";

    private final String token;

    public BearerTokenRequestConfig(final String token) {
        this.token = Validate.notBlank(token);
    }

    @Override
    public Map<String, String> getHeaders() {
        final Map<String,String> headers = new HashMap<>();
        headers.put(AUTHORIZATION_HEADER, BEARER + " " + token);
        return headers;
    }
}