io.seldon.wrapper.config.CustomizationBean Maven / Gradle / Ivy

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/*******************************************************************************
 * Copyright 2017 Seldon Technologies Ltd (http://www.seldon.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.seldon.wrapper.config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;

/**
 * Customization of the Tomcat embedded servlet engne
 * @author clive
 *
 */
public class CustomizationBean implements EmbeddedServletContainerCustomizer {

    private final static Logger logger = LoggerFactory.getLogger(CustomizationBean.class);

    @Value("${server.port}")
    private Integer defaultServerPort;

    @Override
    public void customize(ConfigurableEmbeddedServletContainer container) {
        logger.info("Customizing EmbeddedServlet");
        
        Integer serverPort;
        serverPort = defaultServerPort;

        logger.info("setting serverPort[{}]", serverPort);
        container.setPort(serverPort);
    }

}