Examples with FileItemFactory org.apache.tomcat.util.http.fileupload.FileItemFactory used on opensource projects

Example 1 with FileItemFactory

use of org.apache.tomcat.util.http.fileupload.FileItemFactory in project spring-framework by spring-projects.

the class FormHttpMessageConverterTests method writeMultipart.

@Test
public void writeMultipart() throws Exception {
    MultiValueMap<String, Object> parts = new LinkedMultiValueMap<>();
    parts.add("name 1", "value 1");
    parts.add("name 2", "value 2+1");
    parts.add("name 2", "value 2+2");
    parts.add("name 3", null);
    Resource logo = new ClassPathResource("/org/springframework/http/converter/logo.jpg");
    parts.add("logo", logo);
    // SPR-12108
    Resource utf8 = new ClassPathResource("/org/springframework/http/converter/logo.jpg") {

        @Override
        public String getFilename() {
            return "Hall\u00F6le.jpg";
        }
    };
    parts.add("utf8", utf8);
    Source xml = new StreamSource(new StringReader("<root><child/></root>"));
    HttpHeaders entityHeaders = new HttpHeaders();
    entityHeaders.setContentType(TEXT_XML);
    HttpEntity<Source> entity = new HttpEntity<>(xml, entityHeaders);
    parts.add("xml", entity);
    Map<String, String> parameters = new LinkedHashMap<>(2);
    parameters.put("charset", StandardCharsets.UTF_8.name());
    parameters.put("foo", "bar");
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    this.converter.write(parts, new MediaType("multipart", "form-data", parameters), outputMessage);
    final MediaType contentType = outputMessage.getHeaders().getContentType();
    // gh-21568, gh-25839
    assertThat(contentType.getParameters()).containsKeys("charset", "boundary", "foo");
    // see if Commons FileUpload can read what we wrote
    FileItemFactory fileItemFactory = new DiskFileItemFactory();
    FileUpload fileUpload = new FileUpload(fileItemFactory);
    RequestContext requestContext = new MockHttpOutputMessageRequestContext(outputMessage);
    List<FileItem> items = fileUpload.parseRequest(requestContext);
    assertThat(items.size()).isEqualTo(6);
    FileItem item = items.get(0);
    assertThat(item.isFormField()).isTrue();
    assertThat(item.getFieldName()).isEqualTo("name 1");
    assertThat(item.getString()).isEqualTo("value 1");
    item = items.get(1);
    assertThat(item.isFormField()).isTrue();
    assertThat(item.getFieldName()).isEqualTo("name 2");
    assertThat(item.getString()).isEqualTo("value 2+1");
    item = items.get(2);
    assertThat(item.isFormField()).isTrue();
    assertThat(item.getFieldName()).isEqualTo("name 2");
    assertThat(item.getString()).isEqualTo("value 2+2");
    item = items.get(3);
    assertThat(item.isFormField()).isFalse();
    assertThat(item.getFieldName()).isEqualTo("logo");
    assertThat(item.getName()).isEqualTo("logo.jpg");
    assertThat(item.getContentType()).isEqualTo("image/jpeg");
    assertThat(item.getSize()).isEqualTo(logo.getFile().length());
    item = items.get(4);
    assertThat(item.isFormField()).isFalse();
    assertThat(item.getFieldName()).isEqualTo("utf8");
    assertThat(item.getName()).isEqualTo("Hall\u00F6le.jpg");
    assertThat(item.getContentType()).isEqualTo("image/jpeg");
    assertThat(item.getSize()).isEqualTo(logo.getFile().length());
    item = items.get(5);
    assertThat(item.getFieldName()).isEqualTo("xml");
    assertThat(item.getContentType()).isEqualTo("text/xml");
}

Example 2 with FileItemFactory

use of org.apache.tomcat.util.http.fileupload.FileItemFactory in project spring-framework by spring-projects.

the class FormHttpMessageConverterTests method writeMultipartOrder.

// SPR-13309
@Test
public void writeMultipartOrder() throws Exception {
    MyBean myBean = new MyBean();
    myBean.setString("foo");
    MultiValueMap<String, Object> parts = new LinkedMultiValueMap<>();
    parts.add("part1", myBean);
    HttpHeaders entityHeaders = new HttpHeaders();
    entityHeaders.setContentType(TEXT_XML);
    HttpEntity<MyBean> entity = new HttpEntity<>(myBean, entityHeaders);
    parts.add("part2", entity);
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    this.converter.setMultipartCharset(StandardCharsets.UTF_8);
    this.converter.write(parts, new MediaType("multipart", "form-data", StandardCharsets.UTF_8), outputMessage);
    final MediaType contentType = outputMessage.getHeaders().getContentType();
    assertThat(contentType.getParameter("boundary")).as("No boundary found").isNotNull();
    // see if Commons FileUpload can read what we wrote
    FileItemFactory fileItemFactory = new DiskFileItemFactory();
    FileUpload fileUpload = new FileUpload(fileItemFactory);
    RequestContext requestContext = new MockHttpOutputMessageRequestContext(outputMessage);
    List<FileItem> items = fileUpload.parseRequest(requestContext);
    assertThat(items.size()).isEqualTo(2);
    FileItem item = items.get(0);
    assertThat(item.isFormField()).isTrue();
    assertThat(item.getFieldName()).isEqualTo("part1");
    assertThat(item.getString()).isEqualTo("{\"string\":\"foo\"}");
    item = items.get(1);
    assertThat(item.isFormField()).isTrue();
    assertThat(item.getFieldName()).isEqualTo("part2");
    // With developer builds we get: <MyBean><string>foo</string></MyBean>
    // But on CI server we get: <MyBean xmlns=""><string>foo</string></MyBean>
    // So... we make a compromise:
    assertThat(item.getString()).startsWith("<MyBean").endsWith("><string>foo</string></MyBean>");
}