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An adapter to run Vaadin Flow applications on Vertx

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/*
 * The MIT License
 * Copyright © 2016-2020 Marco Collovati ([email protected])
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.github.mcollovati.vertx.vaadin.connect;

import com.fasterxml.jackson.databind.node.ObjectNode;
import io.vertx.core.buffer.Buffer;
import io.vertx.core.json.Json;
import io.vertx.ext.web.RoutingContext;

public class VertxConnectRequestContext
        extends EndpointServiceContextSupport {

    public VertxConnectRequestContext(RoutingContext routingContext) {
        this(routingContext, extractBody(routingContext));
    }

    public VertxConnectRequestContext(RoutingContext routingContext, ObjectNode jsonObject) {
        super(routingContext, jsonObject);
    }

    static ObjectNode extractBody(RoutingContext routingContext) {
        Buffer body = routingContext.getBody();
        if (body != null && body.length() > 0) {
            return Json.decodeValue(body, ObjectNode.class);
        }
        return null;
    }

    public DefaultVaadinConnectResponse respondWith(int statusCode, String body) {
        return new DefaultVaadinConnectResponse(statusCode, body);
    }
}