Examples with ServletRegistration javax.servlet.ServletRegistration used on opensource projects

Example 6 with ServletRegistration

use of javax.servlet.ServletRegistration in project jetty.project by eclipse.

the class HolderTest method testInitParams.

@Test
public void testInitParams() throws Exception {
    ServletHolder holder = new ServletHolder(Source.JAVAX_API);
    ServletRegistration reg = holder.getRegistration();
    try {
        reg.setInitParameter(null, "foo");
        fail("null name accepted");
    } catch (IllegalArgumentException e) {
    }
    try {
        reg.setInitParameter("foo", null);
        fail("null value accepted");
    } catch (IllegalArgumentException e) {
    }
    reg.setInitParameter("foo", "bar");
    assertFalse(reg.setInitParameter("foo", "foo"));
    Set<String> clash = reg.setInitParameters(Collections.singletonMap("foo", "bax"));
    assertTrue("should be one clash", clash != null && clash.size() == 1);
    try {
        reg.setInitParameters(Collections.singletonMap((String) null, "bax"));
        fail("null name in map accepted");
    } catch (IllegalArgumentException e) {
    }
    try {
        reg.setInitParameters(Collections.singletonMap("foo", (String) null));
        fail("null value in map accepted");
    } catch (IllegalArgumentException e) {
    }
    Set<String> clash2 = reg.setInitParameters(Collections.singletonMap("FOO", "bax"));
    assertTrue("should be no clash", clash2.isEmpty());
    assertEquals("setInitParameters should not replace existing non-clashing init parameters", 2, reg.getInitParameters().size());
}

Example 7 with ServletRegistration

use of javax.servlet.ServletRegistration in project jersey by jersey.

the class JerseyServletContainerInitializer method addServletWithDefaultConfiguration.

/**
     * Enhance default servlet (named {@link Application}) configuration.
     */
private static void addServletWithDefaultConfiguration(final ServletContext context, final Set<Class<?>> classes) throws ServletException {
    ServletRegistration registration = context.getServletRegistration(Application.class.getName());
    if (registration != null) {
        final Set<Class<?>> appClasses = getRootResourceAndProviderClasses(classes);
        final ResourceConfig resourceConfig = ResourceConfig.forApplicationClass(ResourceConfig.class, appClasses).addProperties(getInitParams(registration)).addProperties(Utils.getContextParams(context));
        if (registration.getClassName() != null) {
            // class name present - complete servlet registration from container point of view
            Utils.store(resourceConfig, context, registration.getName());
        } else {
            // no class name - no complete servlet registration from container point of view
            final ServletContainer servlet = new ServletContainer(resourceConfig);
            registration = context.addServlet(registration.getName(), servlet);
            ((ServletRegistration.Dynamic) registration).setLoadOnStartup(1);
            if (registration.getMappings().isEmpty()) {
                // Error
                LOGGER.log(Level.WARNING, LocalizationMessages.JERSEY_APP_NO_MAPPING(registration.getName()));
            } else {
                LOGGER.log(Level.CONFIG, LocalizationMessages.JERSEY_APP_REGISTERED_CLASSES(registration.getName(), appClasses));
            }
        }
    }
}

Example 8 with ServletRegistration

use of javax.servlet.ServletRegistration in project tomee by apache.

the class TomEEWebConfigProvider method getFacesServletMappings.

@Override
public List<ServletMapping> getFacesServletMappings(final ExternalContext externalContext) {
    final List<ServletMapping> facesServletMappings = super.getFacesServletMappings(externalContext);
    try {
        // getContext() is a runtime object where getServletRegistrations() is forbidden so unwrap
        final ServletContext sc = ServletContext.class.cast(Reflections.get(externalContext.getContext(), "sc"));
        if (sc != null && sc.getServletRegistrations() != null) {
            for (final Map.Entry<String, ? extends ServletRegistration> reg : sc.getServletRegistrations().entrySet()) {
                final ServletRegistration value = reg.getValue();
                if ("javax.faces.webapp.FacesServlet".equals(value.getClassName())) {
                    for (final String mapping : value.getMappings()) {
                        final Class<?> clazz = sc.getClassLoader().loadClass(value.getClassName());
                        final org.apache.myfaces.shared_impl.webapp.webxml.ServletMapping mappingImpl = new org.apache.myfaces.shared_impl.webapp.webxml.ServletMapping(value.getName(), clazz, mapping);
                        facesServletMappings.add(new ServletMappingImpl(mappingImpl));
                    }
                }
            }
        } else {
            facesServletMappings.addAll(super.getFacesServletMappings(externalContext));
        }
    } catch (final Exception e) {
        // don't fail cause our cast failed
        facesServletMappings.clear();
        facesServletMappings.addAll(super.getFacesServletMappings(externalContext));
    }
    return facesServletMappings;
}