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/*
 * Copyright © 2016-2018 European Support Limited
 *
 * 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 org.onap.sdc.workflow.server.config;

import org.eclipse.jetty.server.ServerConnector;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.embedded.jetty.JettyServerCustomizer;
import org.springframework.boot.web.embedded.jetty.JettyServletWebServerFactory;
import org.springframework.boot.web.server.WebServerFactoryCustomizer;
import org.springframework.boot.web.servlet.server.ConfigurableServletWebServerFactory;
import org.springframework.context.annotation.Configuration;

@Configuration
public class WebServerConfig implements WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> {

    @Value("${http.port}")
    private int httpPort;

    @Override
    public void customize(ConfigurableServletWebServerFactory container) {
        if (container instanceof JettyServletWebServerFactory) {
            JettyServletWebServerFactory containerFactory = (JettyServletWebServerFactory) container;
            containerFactory.addServerCustomizers((JettyServerCustomizer) server -> {
                ServerConnector connector = new ServerConnector(server);
                connector.setPort(httpPort);
                server.addConnector(connector);
            });
        }
    }
}