Example usage for org.springframework.web.servlet DispatcherServlet setContextConfigLocation

Introduction

In this page you can find the example usage for org.springframework.web.servlet DispatcherServlet setContextConfigLocation.

Prototype

public void setContextConfigLocation(@Nullable String contextConfigLocation) 

Source Link

Document

Set the context config location explicitly, instead of relying on the default location built from the namespace.

Usage

From source file:com.techtrip.dynbl.context.config.WebAppinitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {

    // Setup Context to Accept Annotated Classes on Input (including plain Spring {@code @Component}
    // Stereotypes in addition to JSR-330 Compliant Classes using {@code javax.inject}
    AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();

    //context.setConfigLocation(APP_CONFIG_LOCATION);
    context.setConfigLocation(APP_CONFIG_LOCATION);

    /* // ww  w  .  j  a  v a 2s  .co  m
    * Add a Spring Security Filter using the JEE6 Filter Registration Filter Method from {@code FilterRegistration) that allows filters to be registered
    *  and configured with the specified context
    */
    /*              
    FilterRegistration.Dynamic securityFilter = servletContext.addFilter(ProjectKeyValConsts.SECURITY_FILTER.getKey(), new DelegatingFilterProxy(ProjectKeyValConsts.SECURITY_FILTER.getValue()));
    securityFilter.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), true, ProjectConsts.BASE_URL_MAPPING_PATTERN.getValue()); // where the filter will be applied
    */
    // Add a Character Encoding Filter that specifies an encoding for mapped requests
    FilterRegistration.Dynamic characterEncodingFilter = servletContext.addFilter("characterEncodingFilter",
            new CharacterEncodingFilter());
    characterEncodingFilter.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), true, ROOT_CONTEXT); // where the filter will be applied
    characterEncodingFilter.setInitParameter("encoding", "UTF-8");
    characterEncodingFilter.setInitParameter("forceEncoding", Boolean.TRUE.toString());
    characterEncodingFilter.setAsyncSupported(true);

    servletContext.addListener(new ContextLoaderListener(context));
    servletContext.setInitParameter("defaultHtmlEscape", Boolean.TRUE.toString());

    DispatcherServlet servlet = new DispatcherServlet();

    // no explicit configuration reference here: everything is configured in the root container for simplicity
    servlet.setContextConfigLocation("");

    /* TMT From JEE 6 API Docs:
    * Registers the given servlet instance with this ServletContext under the given servletName.
    * The registered servlet may be further configured via the returned ServletRegistration object. 
    */

    ServletRegistration.Dynamic appServlet = servletContext.addServlet(APP_SERVLET, servlet);
    appServlet.setLoadOnStartup(1);
    appServlet.setAsyncSupported(true);

    Set<String> mappingConflicts = appServlet.addMapping("/");

    if (!mappingConflicts.isEmpty()) {
        throw new IllegalStateException(String.format(
                "The servlet named '%s' cannot be mapped to '/' under Tomcat versions <= 7.0.14", APP_SERVLET));
    }

    // TMT
    servletContext.addListener(new Log4jConfigListener());

    System.out.println("Application inplemented on Spring Version: " + SpringVersion.getVersion());

}

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From source file:com.github.carlomicieli.nerdmovies.MockWebApplicationContextLoader.java

@Override
public ApplicationContext loadContext(MergedContextConfiguration mergedConfig) throws Exception {
    final MockServletContext servletContext = new MockServletContext(configuration.webapp(),
            new FileSystemResourceLoader());
    final MockServletConfig servletConfig = new MockServletConfig(servletContext, configuration.name());

    final AnnotationConfigWebApplicationContext webContext = new AnnotationConfigWebApplicationContext();
    servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, webContext);
    webContext.getEnvironment().setActiveProfiles(mergedConfig.getActiveProfiles());
    webContext.setServletConfig(servletConfig);
    webContext.setConfigLocations(mergedConfig.getLocations());
    webContext.register(mergedConfig.getClasses());

    // Create a DispatcherServlet that uses the previously established
    // WebApplicationContext.
    @SuppressWarnings("serial")
    final DispatcherServlet dispatcherServlet = new DispatcherServlet() {
        @Override//from   ww w  .  j  a va 2s  .  c  om
        protected WebApplicationContext createWebApplicationContext(ApplicationContext parent) {
            return webContext;
        }
    };

    // Add the DispatcherServlet (and anything else you want) to the
    // context.
    // Note: this doesn't happen until refresh is called below.
    webContext.addBeanFactoryPostProcessor(new BeanFactoryPostProcessor() {
        @Override
        public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) {
            beanFactory.registerResolvableDependency(DispatcherServlet.class, dispatcherServlet);
            // Register any other beans here, including a ViewResolver if
            // you are using JSPs.
        }
    });

    // Have the context notify the servlet every time it is refreshed.
    webContext.addApplicationListener(
            new SourceFilteringListener(webContext, new ApplicationListener<ContextRefreshedEvent>() {
                @Override
                public void onApplicationEvent(ContextRefreshedEvent event) {
                    dispatcherServlet.onApplicationEvent(event);
                }
            }));

    // Prepare the context.
    webContext.refresh();
    webContext.registerShutdownHook();

    // Initialize the servlet.
    dispatcherServlet.setContextConfigLocation("");
    dispatcherServlet.init(servletConfig);

    return webContext;
}

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From source file:org.geoserver.test.GeoServerAbstractTestSupport.java

protected DispatcherServlet getDispatcher() throws Exception {
    // create an instance of the spring dispatcher
    ServletContext context = applicationContext.getServletContext();

    MockServletConfig config = new MockServletConfig();
    config.setServletContext(context);/*from   w w w  . jav  a2  s.  c  o  m*/
    config.setServletName("dispatcher");

    DispatcherServlet dispatcher = new DispatcherServlet();

    dispatcher.setContextConfigLocation(
            GeoServerAbstractTestSupport.class.getResource("dispatcher-servlet.xml").toString());
    dispatcher.init(config);

    return dispatcher;
}

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