io.gravitee.am.gateway.vertx.VertxHttpServerFactory.java Source code

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Here is the source code for io.gravitee.am.gateway.vertx.VertxHttpServerFactory.java

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/**
 * Copyright (C) 2015 The Gravitee team (http://gravitee.io)
 *
 * 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
 *
 *         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 io.gravitee.am.gateway.vertx;

import io.vertx.core.http.ClientAuth;
import io.vertx.core.http.HttpServerOptions;
import io.vertx.core.net.JksOptions;
import io.vertx.reactivex.core.Vertx;
import io.vertx.reactivex.core.http.HttpServer;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.annotation.Autowired;

/**
 * @author David BRASSELY (david.brassely at graviteesource.com)
 * @author GraviteeSource Team
 */
public class VertxHttpServerFactory implements FactoryBean<HttpServer> {

    @Autowired
    private Vertx vertx;

    @Autowired
    private VertxHttpServerConfiguration httpServerConfiguration;

    @Override
    public HttpServer getObject() throws Exception {
        HttpServerOptions options = new HttpServerOptions();

        // Binding port
        options.setPort(httpServerConfiguration.getPort());
        options.setHost(httpServerConfiguration.getHost());

        // Netty pool buffers must be enabled by default
        options.setUsePooledBuffers(true);

        if (httpServerConfiguration.isSecured()) {
            options.setSsl(httpServerConfiguration.isSecured());
            options.setUseAlpn(httpServerConfiguration.isAlpn());

            if (httpServerConfiguration.isClientAuth()) {
                options.setClientAuth(ClientAuth.REQUIRED);
            }

            if (httpServerConfiguration.getTrustStorePath() != null) {
                options.setTrustStoreOptions(new JksOptions().setPath(httpServerConfiguration.getTrustStorePath())
                        .setPassword(httpServerConfiguration.getTrustStorePassword()));
            }

            if (httpServerConfiguration.getKeyStorePath() != null) {
                options.setKeyStoreOptions(new JksOptions().setPath(httpServerConfiguration.getKeyStorePath())
                        .setPassword(httpServerConfiguration.getKeyStorePassword()));
            }
        }

        // Customizable configuration
        options.setCompressionSupported(httpServerConfiguration.isCompressionSupported());
        options.setIdleTimeout(httpServerConfiguration.getIdleTimeout());
        options.setTcpKeepAlive(httpServerConfiguration.isTcpKeepAlive());

        return vertx.createHttpServer(options);
    }

    @Override
    public Class<?> getObjectType() {
        return HttpServer.class;
    }

    @Override
    public boolean isSingleton() {
        // Scope is managed indirectly by Vertx verticle.
        return false;
    }
}