com.mycompany.bootcamelrestdsl.Application.java Source code

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Here is the source code for com.mycompany.bootcamelrestdsl.Application.java

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package com.mycompany.bootcamelrestdsl;

import org.apache.camel.CamelContext;
import org.apache.camel.component.servlet.CamelHttpTransportServlet;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.embedded.ConfigurableEmbeddedServletContainer;
import org.springframework.boot.context.embedded.EmbeddedServletContainerCustomizer;
import org.springframework.boot.context.embedded.ErrorPage;
import org.springframework.boot.context.embedded.ServletRegistrationBean;
import org.springframework.boot.context.web.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpStatus;

/**
 *
 * @author 
 */
@SpringBootApplication
public class Application extends SpringBootServletInitializer {

    private static final Logger log = LoggerFactory.getLogger(Application.class);

    private static final String CAMEL_URL_MAPPING = "/api/*";
    private static final String CAMEL_SERVLET_NAME = "CamelServlet";

    @Autowired
    private CamelContext context;

    public static void main(String... args) {
        SpringApplication.run(Application.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(Application.class);
    }

    @Bean
    public ServletRegistrationBean servletRegistrationBean() {
        ServletRegistrationBean registration = new ServletRegistrationBean(new CamelHttpTransportServlet(),
                CAMEL_URL_MAPPING);
        registration.setName(CAMEL_SERVLET_NAME);
        return registration;
    }

    @Bean
    public EmbeddedServletContainerCustomizer containerCustomizer() {
        return new EmbeddedServletContainerCustomizer() {
            @Override
            public void customize(ConfigurableEmbeddedServletContainer container) {
                ErrorPage error401Page = new ErrorPage(HttpStatus.UNAUTHORIZED, "/401.html");
                ErrorPage error404Page = new ErrorPage(HttpStatus.NOT_FOUND, "/404.html");
                ErrorPage error500Page = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/500.html");

                container.addErrorPages(error401Page, error404Page, error500Page);
            }
        };
    }

}