Example usage for javax.servlet FilterChain FilterChain

Introduction

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

Prototype

FilterChain

Source Link

Usage

From source file:org.opennms.core.test.rest.AbstractSpringJerseyRestTestCase.java

protected void dispatch(final MockHttpServletRequest request, final MockHttpServletResponse response)
        throws Exception {
    final FilterChain filterChain = new FilterChain() {
        @Override//  w ww  .jav  a  2  s.  c o m
        public void doFilter(final ServletRequest filterRequest, final ServletResponse filterResponse)
                throws IOException, ServletException {
            getDispatcher().service(filterRequest, filterResponse);
        }
    };
    if (getFilter() != null) {
        getFilter().doFilter(request, response, filterChain);
    } else {
        filterChain.doFilter(request, response);
    }
}

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From source file:org.opennms.web.rest.AbstractSpringJerseyRestTestCase.java

protected void dispatch(final MockHttpServletRequest request, final MockHttpServletResponse response)
        throws Exception {
    final FilterChain filterChain = new FilterChain() {
        @Override//from w  w  w.ja v a 2  s.co  m
        public void doFilter(final ServletRequest filterRequest, final ServletResponse filterResponse)
                throws IOException, ServletException {
            getDispatcher().service(filterRequest, filterResponse);
        }
    };
    if (getFilter() != null)
        getFilter().doFilter(request, response, filterChain);
}

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From source file:org.seasar.cubby.plugins.guice.CubbyModuleTest.java

@Test
public void configure() throws Exception {
    final HttpServletRequest request = createNiceMock(HttpServletRequest.class);
    final HttpServletResponse response = createNiceMock(HttpServletResponse.class);
    final ServletContext servletContext = createNiceMock(ServletContext.class);
    expect(servletContext.getInitParameter("cubby.guice.module")).andStubReturn(TestModule.class.getName());
    final Hashtable<String, Object> attributes = new Hashtable<String, Object>();
    expect(servletContext.getAttribute((String) anyObject())).andStubAnswer(new IAnswer<Object>() {

        public Object answer() throws Throwable {
            return attributes.get(getCurrentArguments()[0]);
        }//from  ww w  . j  a v a  2s  .com

    });
    servletContext.setAttribute((String) anyObject(), anyObject());
    expectLastCall().andAnswer(new IAnswer<Void>() {

        public Void answer() throws Throwable {
            attributes.put((String) getCurrentArguments()[0], getCurrentArguments()[1]);
            return null;
        }

    });
    replay(servletContext);

    final CubbyGuiceServletContextListener cubbyGuiceServletContextListener = new CubbyGuiceServletContextListener();
    cubbyGuiceServletContextListener.contextInitialized(new ServletContextEvent(servletContext));

    final GuiceFilter guiceFilter = new GuiceFilter();
    guiceFilter.init(new FilterConfig() {

        public String getFilterName() {
            return "guice";
        }

        public String getInitParameter(final String name) {
            return null;
        }

        @SuppressWarnings("unchecked")
        public Enumeration getInitParameterNames() {
            return new Vector<String>().elements();
        }

        public ServletContext getServletContext() {
            return servletContext;
        }

    });

    final FilterChain chain = new FilterChain() {

        public void doFilter(final ServletRequest request, final ServletResponse response)
                throws IOException, ServletException {
            final PluginRegistry pluginRegistry = PluginRegistry.getInstance();
            final GuicePlugin guicePlugin = new GuicePlugin();
            try {
                guicePlugin.initialize(servletContext);
                guicePlugin.ready();
                pluginRegistry.register(guicePlugin);
            } catch (final Exception e) {
                throw new ServletException(e);
            }

            final Injector injector = guicePlugin.getInjector();
            System.out.println(injector);

            final PathResolverProvider pathResolverProvider = ProviderFactory.get(PathResolverProvider.class);
            final PathResolver pathResolver = pathResolverProvider.getPathResolver();
            System.out.println(pathResolver);

            final PathTemplateParser pathTemplateParser = injector.getInstance(PathTemplateParser.class);
            System.out.println(pathTemplateParser);
            assertTrue(pathTemplateParser instanceof MyPathTemplateParser);

            final ContainerProvider containerProvider = ProviderFactory.get(ContainerProvider.class);
            final Container container = containerProvider.getContainer();
            final Foo foo = container.lookup(Foo.class);
            System.out.println(foo);
            System.out.println(foo.pathResolver);

            assertSame(pathResolver, foo.pathResolver);

            try {
                final Baz baz = injector.getInstance(Baz.class);
                System.out.println(baz);
                fail();
            } catch (final ConfigurationException e) {
                // ok
            }

            final ConverterProvider converterProvider = ProviderFactory.get(ConverterProvider.class);
            System.out.println(converterProvider);
            System.out.println(converterProvider.getConverter(BigDecimalConverter.class));

            final FileUpload fileUpload1 = injector.getInstance(FileUpload.class);
            System.out.println(fileUpload1);
            System.out.println(fileUpload1.getFileItemFactory());

            final FileUpload fileUpload2 = injector.getInstance(FileUpload.class);
            System.out.println(fileUpload2);
            System.out.println(fileUpload2.getFileItemFactory());

            assertNotSame(fileUpload1, fileUpload2);
            assertNotSame(fileUpload1.getFileItemFactory(), fileUpload2.getFileItemFactory());
        }

    };
    guiceFilter.doFilter(request, response, chain);
    cubbyGuiceServletContextListener.contextDestroyed(new ServletContextEvent(servletContext));
    ThreadContext.remove();
}

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From source file:org.springframework.web.multipart.commons.CommonsMultipartResolverTests.java

@Test
public void withServletContextAndFilter() throws Exception {
    StaticWebApplicationContext wac = new StaticWebApplicationContext();
    wac.setServletContext(new MockServletContext());
    wac.registerSingleton("filterMultipartResolver", MockCommonsMultipartResolver.class,
            new MutablePropertyValues());
    wac.getServletContext().setAttribute(WebUtils.TEMP_DIR_CONTEXT_ATTRIBUTE, new File("mytemp"));
    wac.refresh();/* www  .  ja va2  s  .  c  o m*/
    wac.getServletContext().setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
    CommonsMultipartResolver resolver = new CommonsMultipartResolver(wac.getServletContext());
    assertTrue(resolver.getFileItemFactory().getRepository().getAbsolutePath().endsWith("mytemp"));

    MockFilterConfig filterConfig = new MockFilterConfig(wac.getServletContext(), "filter");
    filterConfig.addInitParameter("class", "notWritable");
    filterConfig.addInitParameter("unknownParam", "someValue");
    final MultipartFilter filter = new MultipartFilter();
    filter.init(filterConfig);

    final List<MultipartFile> files = new ArrayList<>();
    final FilterChain filterChain = new FilterChain() {
        @Override
        public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse) {
            MultipartHttpServletRequest request = (MultipartHttpServletRequest) servletRequest;
            files.addAll(request.getFileMap().values());
        }
    };

    FilterChain filterChain2 = new PassThroughFilterChain(filter, filterChain);

    MockHttpServletRequest originalRequest = new MockHttpServletRequest();
    MockHttpServletResponse response = new MockHttpServletResponse();
    originalRequest.setMethod("POST");
    originalRequest.setContentType("multipart/form-data");
    originalRequest.addHeader("Content-type", "multipart/form-data");
    filter.doFilter(originalRequest, response, filterChain2);

    CommonsMultipartFile file1 = (CommonsMultipartFile) files.get(0);
    CommonsMultipartFile file2 = (CommonsMultipartFile) files.get(1);
    assertTrue(((MockFileItem) file1.getFileItem()).deleted);
    assertTrue(((MockFileItem) file2.getFileItem()).deleted);
}

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From source file:org.springframework.web.multipart.commons.CommonsMultipartResolverTests.java

@Test
public void withServletContextAndFilterWithCustomBeanName() throws Exception {
    StaticWebApplicationContext wac = new StaticWebApplicationContext();
    wac.setServletContext(new MockServletContext());
    wac.refresh();//w  w w .  java2 s  .com
    wac.registerSingleton("myMultipartResolver", MockCommonsMultipartResolver.class,
            new MutablePropertyValues());
    wac.getServletContext().setAttribute(WebUtils.TEMP_DIR_CONTEXT_ATTRIBUTE, new File("mytemp"));
    wac.getServletContext().setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, wac);
    CommonsMultipartResolver resolver = new CommonsMultipartResolver(wac.getServletContext());
    assertTrue(resolver.getFileItemFactory().getRepository().getAbsolutePath().endsWith("mytemp"));

    MockFilterConfig filterConfig = new MockFilterConfig(wac.getServletContext(), "filter");
    filterConfig.addInitParameter("multipartResolverBeanName", "myMultipartResolver");

    final List<MultipartFile> files = new ArrayList<>();
    FilterChain filterChain = new FilterChain() {
        @Override
        public void doFilter(ServletRequest originalRequest, ServletResponse response) {
            if (originalRequest instanceof MultipartHttpServletRequest) {
                MultipartHttpServletRequest request = (MultipartHttpServletRequest) originalRequest;
                files.addAll(request.getFileMap().values());
            }
        }
    };

    MultipartFilter filter = new MultipartFilter() {
        private boolean invoked = false;

        @Override
        protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
                FilterChain filterChain) throws ServletException, IOException {
            super.doFilterInternal(request, response, filterChain);
            super.doFilterInternal(request, response, filterChain);
            if (invoked) {
                throw new ServletException("Should not have been invoked twice");
            }
            invoked = true;
        }
    };
    filter.init(filterConfig);

    MockHttpServletRequest originalRequest = new MockHttpServletRequest();
    originalRequest.setMethod("POST");
    originalRequest.setContentType("multipart/form-data");
    originalRequest.addHeader("Content-type", "multipart/form-data");
    HttpServletResponse response = new MockHttpServletResponse();
    filter.doFilter(originalRequest, response, filterChain);
    CommonsMultipartFile file1 = (CommonsMultipartFile) files.get(0);
    CommonsMultipartFile file2 = (CommonsMultipartFile) files.get(1);
    assertTrue(((MockFileItem) file1.getFileItem()).deleted);
    assertTrue(((MockFileItem) file2.getFileItem()).deleted);
}

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