Examples with MultipartHttpServletRequest org.springframework.web.multipart.MultipartHttpServletRequest used on opensource projects

Example 16 with MultipartHttpServletRequest

use of org.springframework.web.multipart.MultipartHttpServletRequest in project grails-core by grails.

the class DefaultUrlMappingInfo method getResolvedRequest.

private MultipartHttpServletRequest getResolvedRequest(HttpServletRequest request, MultipartResolver resolver) {
    MultipartHttpServletRequest resolvedMultipartRequest = (MultipartHttpServletRequest) request.getAttribute(MultipartHttpServletRequest.class.getName());
    if (resolvedMultipartRequest == null) {
        resolvedMultipartRequest = resolver.resolveMultipart(request);
        request.setAttribute(MultipartHttpServletRequest.class.getName(), resolvedMultipartRequest);
    }
    return resolvedMultipartRequest;
}

Example 17 with MultipartHttpServletRequest

use of org.springframework.web.multipart.MultipartHttpServletRequest in project spring-framework by spring-projects.

the class CommonsMultipartResolverTests method withServletContextAndFilterWithCustomBeanName.

@Test
public void withServletContextAndFilterWithCustomBeanName() throws Exception {
    StaticWebApplicationContext wac = new StaticWebApplicationContext();
    wac.setServletContext(new MockServletContext());
    wac.refresh();
    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);
}

Example 18 with MultipartHttpServletRequest

use of org.springframework.web.multipart.MultipartHttpServletRequest in project spring-framework by spring-projects.

the class CommonsMultipartResolverTests method withServletContextAndFilter.

@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();
    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);
}

Example 19 with MultipartHttpServletRequest

use of org.springframework.web.multipart.MultipartHttpServletRequest in project spring-framework by spring-projects.

the class DispatcherServletTests method existingMultipartRequest.

@Test
public void existingMultipartRequest() throws Exception {
    MockHttpServletRequest request = new MockHttpServletRequest(getServletContext(), "GET", "/locale.do;abc=def");
    request.addPreferredLocale(Locale.CANADA);
    request.addUserRole("role1");
    MockHttpServletResponse response = new MockHttpServletResponse();
    ComplexWebApplicationContext.MockMultipartResolver multipartResolver = (ComplexWebApplicationContext.MockMultipartResolver) complexDispatcherServlet.getWebApplicationContext().getBean("multipartResolver");
    MultipartHttpServletRequest multipartRequest = multipartResolver.resolveMultipart(request);
    complexDispatcherServlet.service(multipartRequest, response);
    multipartResolver.cleanupMultipart(multipartRequest);
    assertNull(request.getAttribute(SimpleMappingExceptionResolver.DEFAULT_EXCEPTION_ATTRIBUTE));
    assertNotNull(request.getAttribute("cleanedUp"));
}

Example 20 with MultipartHttpServletRequest

use of org.springframework.web.multipart.MultipartHttpServletRequest in project spring-framework by spring-projects.

the class RequestParamMethodArgumentResolver method resolveName.

@Override
protected Object resolveName(String name, MethodParameter parameter, NativeWebRequest request) throws Exception {
    HttpServletRequest servletRequest = request.getNativeRequest(HttpServletRequest.class);
    MultipartHttpServletRequest multipartRequest = WebUtils.getNativeRequest(servletRequest, MultipartHttpServletRequest.class);
    Object mpArg = MultipartResolutionDelegate.resolveMultipartArgument(name, parameter, servletRequest);
    if (mpArg != MultipartResolutionDelegate.UNRESOLVABLE) {
        return mpArg;
    }
    Object arg = null;
    if (multipartRequest != null) {
        List<MultipartFile> files = multipartRequest.getFiles(name);
        if (!files.isEmpty()) {
            arg = (files.size() == 1 ? files.get(0) : files);
        }
    }
    if (arg == null) {
        String[] paramValues = request.getParameterValues(name);
        if (paramValues != null) {
            arg = (paramValues.length == 1 ? paramValues[0] : paramValues);
        }
    }
    return arg;
}