/*

 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

import javax.net.ssl.SSLSession;

import java.net.URI;

import java.util.Optional;

import java.net.http.HttpClient;

import java.net.http.HttpHeaders;

import java.net.http.HttpRequest;

import java.net.http.HttpResponse;

/**

 * An HttpResponse consisting of the given state.

 */

public class FixedHttpResponse<T> implements HttpResponse<T> {

    private final int statusCode;

    private final HttpRequest request;

    private final HttpHeaders headers;

    private final T body;

    private final SSLSession sslSession;

    private final URI uri;

    private final HttpClient.Version version;

    public FixedHttpResponse(int statusCode,

                             HttpRequest request,

                             HttpHeaders headers,

                             T body,

                             SSLSession sslSession,

                             URI uri,

                             HttpClient.Version version) {

        this.statusCode = statusCode;

        this.request = request;

        this.headers = headers;

        this.body = body;

        this.sslSession = sslSession;

        this.uri = uri;

        this.version = version;

    }

    @Override

    public int statusCode() {

        return statusCode;

    }

    @Override

    public HttpRequest request() {

        return request;

    }

    @Override

    public Optional<HttpResponse<T>> previousResponse() {

        return Optional.empty();

    }

    @Override

    public HttpHeaders headers() {

        return headers;

    }

    @Override

    public T body() {

        return body;

    }

    @Override

    public Optional<SSLSession> sslSession() {

        return Optional.ofNullable(sslSession);

    }

    @Override

    public URI uri() {

        return uri;

    }

    @Override

    public HttpClient.Version version() {

        return version;

    }

    @Override

    public String toString() {

        StringBuilder sb = new StringBuilder();

        return sb.append(super.toString()).append(" [ ")

                .append("status code: ").append(statusCode)

                .append(", request: ").append(request)

                .append(", headers: ").append(headers)

                .append(" ]")

                .toString();

    }

}