Example usage for javax.servlet FilterRegistration setInitParameter

Introduction

In this page you can find the example usage for javax.servlet FilterRegistration setInitParameter.

Prototype

public boolean setInitParameter(String name, String value);

Source Link

Document

Sets the initialization parameter with the given name and value on the Servlet or Filter that is represented by this Registration.

Usage

From source file:org.devgateway.toolkit.forms.wicket.WebInitializer.java

@Override
public void onStartup(final ServletContext sc) throws ServletException {
    sc.addFilter("Spring OpenEntityManagerInViewFilter",
            org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.class)
            .addMappingForUrlPatterns(null, false, "/*");

    FilterRegistration filter = sc.addFilter("wicket-filter", WicketFilter.class);
    filter.setInitParameter(WicketFilter.APP_FACT_PARAM, SpringWebApplicationFactory.class.getName());
    filter.setInitParameter(PARAM_APP_BEAN, "formsWebApplication");
    // This line is the only surprise when comparing to the equivalent
    // web.xml. Without some initialization seems to be missing.
    filter.setInitParameter(WicketFilter.FILTER_MAPPING_PARAM, "/*");
    filter.addMappingForUrlPatterns(null, false, "/*");

    // // Request Listener
    sc.addListener(new RequestContextListener());
    sc.addListener(new HttpSessionEventPublisher());

}

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From source file:com.coffeebeans.services.config.initializer.WebAppInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(AppConfig.class);
    servletContext.addListener(new ContextLoaderListener(rootContext));

    AnnotationConfigWebApplicationContext dispatcherServlet = new AnnotationConfigWebApplicationContext();
    dispatcherServlet.register(MvcConfig.class);

    ServletRegistration.Dynamic dispatcher = servletContext.addServlet(MVC_DISPATCHER_NAME,
            new DispatcherServlet(dispatcherServlet));
    dispatcher.setLoadOnStartup(1);//from w  ww  . ja v  a  2  s .  co  m
    dispatcher.addMapping("/1/*");
    dispatcher.addMapping("/oauth/token");

    FilterRegistration charEncodingFilterReg = servletContext.addFilter("CharacterEncodingFilter",
            CharacterEncodingFilter.class);
    charEncodingFilterReg.setInitParameter("encoding", "UTF-8");
    charEncodingFilterReg.setInitParameter("forceEncoding", "true");
    charEncodingFilterReg.addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), false, "/*");

}

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From source file:net.bull.javamelody.JavaMelodyAutoConfiguration.java

/**
 * Registers the JavaMelody {@link MonitoringFilter}. The filter can be overridden completely by creating a custom
 * {@link FilterRegistrationBean} with the name "javamelody-registration" in the application context.
 * @param properties JavaMelodyConfigurationProperties
 * @param servletContext ServletContext/*w  w  w  .ja va  2s  . c o m*/
 * @return FilterRegistrationBean
 */
@Bean(name = REGISTRATION_BEAN_NAME)
@ConditionalOnMissingBean(name = REGISTRATION_BEAN_NAME)
public FilterRegistrationBean monitoringFilter(JavaMelodyConfigurationProperties properties,
        ServletContext servletContext) {
    final FilterRegistrationBean registrationBean = new FilterRegistrationBean();

    // Create the monitoring filter and set its configuration parameters.
    final MonitoringFilter filter = new MonitoringFilter();
    filter.setApplicationType("Spring Boot");

    // Wrap the monitoring filter in the registration bean.
    registrationBean.setFilter(filter);
    registrationBean.setAsyncSupported(true);
    registrationBean.setName("javamelody");
    registrationBean.setDispatcherTypes(DispatcherType.REQUEST, DispatcherType.ASYNC);

    // Set the initialization parameter for the monitoring filter.
    for (final Entry<String, String> parameter : properties.getInitParameters().entrySet()) {
        registrationBean.addInitParameter(parameter.getKey(), parameter.getValue());
    }

    // Set the URL patterns to activate the monitoring filter for.
    registrationBean.addUrlPatterns("/*");

    final FilterRegistration filterRegistration = servletContext.getFilterRegistration("javamelody");
    if (filterRegistration != null) {
        // if webapp deployed as war in a container with MonitoringFilter already added by web-fragment.xml,
        // do not try to add it again
        registrationBean.setEnabled(false);
        for (final Map.Entry<String, String> entry : registrationBean.getInitParameters().entrySet()) {
            filterRegistration.setInitParameter(entry.getKey(), entry.getValue());
        }
    }
    return registrationBean;
}

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