cz.muni.fi.mvc.config.WebAppInitializer.java Source code

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Here is the source code for cz.muni.fi.mvc.config.WebAppInitializer.java

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package cz.muni.fi.mvc.config;

import javax.servlet.Filter;
import javax.servlet.ServletContext;
import javax.servlet.ServletRegistration;
import org.springframework.util.Assert;
import org.springframework.util.ObjectUtils;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.filter.CharacterEncodingFilter;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

/**
 *
 * @author Sebastian
 */
public class WebAppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {

    @Override
    protected Class<?>[] getRootConfigClasses() {
        return new Class[] { WebAppConfig.class };
    }

    @Override
    protected Class<?>[] getServletConfigClasses() {
        return null;
    }

    @Override
    protected String[] getServletMappings() {
        return new String[] { "/" };
    }

    @Override
    protected Filter[] getServletFilters() {
        CharacterEncodingFilter encodingFilter = new CharacterEncodingFilter();
        encodingFilter.setEncoding("utf-8");
        return new Filter[] { encodingFilter };
    }

    //    @Override
    //    protected void registerDispatcherServlet(ServletContext servletContext) {
    //        String servletName = getServletName();
    //        Assert.hasLength(servletName, "getServletName() may not return empty or null");
    //
    //        WebApplicationContext servletAppContext = createServletApplicationContext();
    //        Assert.notNull(servletAppContext,
    //            "createServletApplicationContext() did not return an application " +
    //                    "context for servlet [" + servletName + "]");
    //
    //        DispatcherServlet dispatcherServlet = new DispatcherServlet(servletAppContext);
    //
    //        // throw NoHandlerFoundException to Controller
    //        dispatcherServlet.setThrowExceptionIfNoHandlerFound(true);
    //
    //        ServletRegistration.Dynamic registration = servletContext.addServlet(servletName, dispatcherServlet);
    //        Assert.notNull(registration,
    //            "Failed to register servlet with name '" + servletName + "'." +
    //                    "Check if there is another servlet registered under the same name.");
    //
    //        registration.setLoadOnStartup(1);
    //        registration.addMapping(getServletMappings());
    //        registration.setAsyncSupported(isAsyncSupported());
    //
    //        Filter[] filters = getServletFilters();
    //        if (!ObjectUtils.isEmpty(filters)) {
    //            for (Filter filter : filters) {
    //                registerServletFilter(servletContext, filter);
    //            }
    //        }
    //
    //        customizeRegistration(registration);
    //    }
}