spring profile / servlet上下文根

Question

I would like to set the spring profile based on the servlet context root, in servlet 2.5 environment

I tried with ApplicationContextInitializer, but was not able figure out how to access the context root from it

Is this possible, either with ApplicationContextInitializer or another method?

Answer 1

Try to use ConfigurableWebApplicationContext as it follows

public class RuntimeEnvironmentInitializer implements ApplicationContextInitializer<ConfigurableWebApplicationContext> {

private ConfigurableWebApplicationContext configurableApplicationContext;

@Override
    public void initialize(ConfigurableWebApplicationContext arg0) {
        this.configurableApplicationContext = arg0;
        String valueString = arg0.getServletContext().getInitParameter("InitParam");
        configurableApplicationContext.getEnvironment().setActiveProfiles("prod");
    }
}

Not sure if this works but have a try.

Also check the API for that class, have a getServletConfig and getServletContext so you will be able to take some information for it, use ServletContext object if you need it.