Examples with MultiPartRequest org.apache.struts2.dispatcher.multipart.MultiPartRequest used on opensource projects

Example 1 with MultiPartRequest

use of org.apache.struts2.dispatcher.multipart.MultiPartRequest in project struts by apache.

the class StrutsSpringPortletMockObjectsTest method testMockMultipartActionRequest.

public void testMockMultipartActionRequest() {
    final String TEST_FILENAME = "TEST_TEMPFILE";
    final String TEST_FILENAME2 = "TEST_TEMPFILE2";
    final String TEST_CONTENT_TYPE = "text/html";
    final String TEST_FAKECONTENT = "Some fake content for the test.";
    final byte[] TEST_FAKECONTENT_ASBYTES = TEST_FAKECONTENT.getBytes(StandardCharsets.UTF_8);
    // Call each constructor in sequence, do some basic checks
    MockMultipartActionRequest mockMultipartActionRequest = new MockMultipartActionRequest();
    assertFalse("Initial multipartrequest has file names ?", mockMultipartActionRequest.getFileNames().hasNext());
    assertTrue("Initial multipartrequest has nonempty map ?", mockMultipartActionRequest.getFileMap().isEmpty());
    assertTrue("Initial multipartrequest has nonempty multivalue map ?", mockMultipartActionRequest.getMultiFileMap().isEmpty());
    final MultipartFile multipartFile = new TestMockMultipartFile(TEST_FILENAME, TEST_FILENAME, TEST_CONTENT_TYPE, TEST_FAKECONTENT_ASBYTES);
    final MultipartFile multipartFile2 = new TestMockMultipartFile(TEST_FILENAME2, TEST_FILENAME2, TEST_CONTENT_TYPE, TEST_FAKECONTENT_ASBYTES);
    mockMultipartActionRequest.addFile(multipartFile);
    assertTrue("Multipartrequest does not have file names ?", mockMultipartActionRequest.getFileNames().hasNext());
    assertFalse("Multipartrequest does not have nonempty map ?", mockMultipartActionRequest.getFileMap().isEmpty());
    assertFalse("Multipartrequest does not have nonempty multivalue map ?", mockMultipartActionRequest.getMultiFileMap().isEmpty());
    mockMultipartActionRequest.addFile(multipartFile2);
    assertTrue("Multipartrequest does not have file names ?", mockMultipartActionRequest.getFileNames().hasNext());
    assertFalse("Multipartrequest does not have nonempty map ?", mockMultipartActionRequest.getFileMap().isEmpty());
    assertFalse("Multipartrequest does not have nonempty multivalue map ?", mockMultipartActionRequest.getMultiFileMap().isEmpty());
    assertEquals("Retrieved file 1 not as expected ?", multipartFile, mockMultipartActionRequest.getFile(TEST_FILENAME));
    assertEquals("Retrieved file 1 content-type not as expected ?", TEST_CONTENT_TYPE, mockMultipartActionRequest.getMultipartContentType(TEST_FILENAME));
    assertEquals("Retrieved file 2 not as expected ?", multipartFile2, mockMultipartActionRequest.getFile(TEST_FILENAME2));
    assertEquals("Retrieved file 2 content-type not as expected ?", TEST_CONTENT_TYPE, mockMultipartActionRequest.getMultipartContentType(TEST_FILENAME2));
    final Map<String, MultipartFile> fileMap = mockMultipartActionRequest.getFileMap();
    assertNotNull("File map is null ?", fileMap);
    assertTrue("File 1 name not in map ?", fileMap.containsKey(TEST_FILENAME));
    assertTrue("File 2 name not in map ?", fileMap.containsKey(TEST_FILENAME2));
    assertTrue("File 1 not in map ?", fileMap.containsValue(multipartFile));
    assertTrue("File 2 not in map ?", fileMap.containsValue(multipartFile2));
    MultiValueMap<String, MultipartFile> fileMultiValueMap = mockMultipartActionRequest.getMultiFileMap();
    assertNotNull("MultiValue file map is null ?", fileMultiValueMap);
    MultipartFile retrievedFile = fileMultiValueMap.getFirst(TEST_FILENAME);
    assertNotNull("File 1 1st value is null ?", retrievedFile);
    assertEquals("File 1 not in multivalue map ?", multipartFile, retrievedFile);
    retrievedFile = fileMultiValueMap.getFirst(TEST_FILENAME2);
    assertNotNull("File 2 1st value is null ?", retrievedFile);
    assertEquals("File 2 not in multivalue map ?", multipartFile2, retrievedFile);
}

Example 2 with MultiPartRequest

use of org.apache.struts2.dispatcher.multipart.MultiPartRequest in project struts by apache.

the class Dispatcher method wrapRequest.

/**
 * <p>
 * Wrap and return the given request or return the original request object.
 * </p>
 *
 * <p>
 * This method transparently handles multipart data as a wrapped class around the given request.
 * Override this method to handle multipart requests in a special way or to handle other types of requests.
 * Note, {@link org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper} is
 * flexible - look first to that object before overriding this method to handle multipart data.
 * </p>
 *
 * @param request the HttpServletRequest object.
 * @return a wrapped request or original request.
 * @throws java.io.IOException on any error.
 * @see org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper
 * @since 2.3.17
 */
public HttpServletRequest wrapRequest(HttpServletRequest request) throws IOException {
    // don't wrap more than once
    if (request instanceof StrutsRequestWrapper) {
        return request;
    }
    if (isMultipartSupportEnabled(request) && isMultipartRequest(request)) {
        MultiPartRequest multiPartRequest = getMultiPartRequest();
        LocaleProviderFactory localeProviderFactory = getContainer().getInstance(LocaleProviderFactory.class);
        request = new MultiPartRequestWrapper(multiPartRequest, request, getSaveDir(), localeProviderFactory.createLocaleProvider(), disableRequestAttributeValueStackLookup);
    } else {
        request = new StrutsRequestWrapper(request, disableRequestAttributeValueStackLookup);
    }
    return request;
}

Example 3 with MultiPartRequest

use of org.apache.struts2.dispatcher.multipart.MultiPartRequest in project struts by apache.

the class Dispatcher method getMultiPartRequest.

/**
 * On each request it must return a new instance as implementation could be not thread safe
 * and thus ensure of resource clean up
 *
 * @return a multi part request object
 */
protected MultiPartRequest getMultiPartRequest() {
    MultiPartRequest mpr = null;
    // check for alternate implementations of MultiPartRequest
    Set<String> multiNames = getContainer().getInstanceNames(MultiPartRequest.class);
    for (String multiName : multiNames) {
        if (multiName.equals(multipartHandlerName)) {
            mpr = getContainer().getInstance(MultiPartRequest.class, multiName);
        }
    }
    if (mpr == null) {
        mpr = getContainer().getInstance(MultiPartRequest.class);
    }
    return mpr;
}