/*
 *  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.causeway.viewer.restfulobjects.client.auth;

import java.io.IOException;

import jakarta.annotation.Priority;
import jakarta.inject.Inject;
import jakarta.ws.rs.client.ClientRequestContext;
import jakarta.ws.rs.client.ClientRequestFilter;

import lombok.RequiredArgsConstructor;

/**
 * @since 2.0 {@index}
 */
@Priority(100)
@RequiredArgsConstructor(onConstructor_ = {@Inject})
public class AuthFilter implements ClientRequestFilter {

    public static AuthFilter of(final AuthorizationHeaderFactory authorizationHeaderFactory) {
        return new AuthFilter(authorizationHeaderFactory);
    }

    private final AuthorizationHeaderFactory authorizationHeaderFactory;

    @Override
    public void filter(final ClientRequestContext requestContext) throws IOException {
        requestContext.getHeaders().add("Authorization", authorizationHeaderFactory.create());
    }

}
