com.thebinaryidiot.springnoxml.WebAppInitializer.java Source code

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Here is the source code for com.thebinaryidiot.springnoxml.WebAppInitializer.java

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/*
 *   Copyright 2012 Robert Hollencamp
 *
 *   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 com.thebinaryidiot.springnoxml;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;

/**
 * Configure and initialize web application
 *
 * @author robert.hollencamp
 */
public class WebAppInitializer implements WebApplicationInitializer {
    /**
     * Called by Servlet Container when application is initialized
     *
     * @param sc
     * @throws ServletException
     */
    @Override
    public void onStartup(final ServletContext sc) throws ServletException {
        // register spring web components
        AnnotationConfigWebApplicationContext dispatcherContext = new AnnotationConfigWebApplicationContext();
        dispatcherContext.register(WebAppConfig.class);
        ServletRegistration.Dynamic dispatcher = sc.addServlet("dispatcher",
                new DispatcherServlet(dispatcherContext));
        dispatcher.setLoadOnStartup(1);
        dispatcher.addMapping("/");
    }
}