Bdtjtk

We have a legacy application in struts1.2 deployed in tomcat , we have a requirement to replace tomcat by springboot in this legacy application.

We are using embedded tomcat to load data sources
In our legacy application we are using some parent components which too are in struts1.2 , We are facing issues in loading JSPs of the current and parent components.

Our java pages arn't not loading when we start the springboot class.

To Load data source

 @Bean

    public TomcatServletWebServerFactory tomcatFactory(DbPrim dbp) {

 @Override

            protected TomcatWebServer getTomcatWebServer(

                    Tomcat tomcat) {

                tomcat.enableNaming();

                return super.getTomcatWebServer(tomcat);

            }



            @Override

            protected void postProcessContext(Context context) {

                ContextResource resource = new ContextResource();



                resource.setName("jdbc/myDbApp");

                resource.setType(DataSource.class.getName());

                resource.setProperty(FACTORY, sfApp.getFactory());

                resource.setProperty(DRIVER_CLASS, "driverclass");

                resource.setProperty("url", "abc");

                resource.setProperty(USERNAME, "test");

                resource.setProperty(PAS, "pwd");

                resource.setProperty(MAX_ACTIVE, 1);

                resource.setProperty(MAX_IDLE, 1);

                resource.setProperty(MAXWAIT, 100);

                context.getNamingResources().addResource(resource);

}

Spring Boot Class

To Load Struts Config of existing Legacy application

public class MyApplication extends SpringBootServletInitializer {



    @Autowired

    DBContainer appContainer;







    private static Logger logger1 = LoggerFactory.getLogger(MyApplication.class);



    @Override

    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {

        return application.sources(MyApplication.class);

    }



    public static void main(String args) {





        SpringApplication.run(MyApplication.class, args);



    }



    @Bean

    public ServletRegistrationBean action() {

        ServletRegistrationBean bean = new ServletRegistrationBean(

                new GenericActionServlet());

        Map<String, String> initparam = new HashMap<String, String>();

        initparam.put("application", "ApplicationResources");

        initparam.put("config", "/WEB-INF/struts-config.xml");

        initparam.put("debug", "2");

        initparam.put("detail", "2");

        initparam.put("validate", "true");

        bean.setInitParameters(initparam);

        bean.setLoadOnStartup(1);

        bean.addUrlMappings("*.do");

        return bean;

    }