Java Code Examples for org.springframework.web.multipart.MultipartHttpServletRequest#getMultiFileMap()

The following examples show how to use org.springframework.web.multipart.MultipartHttpServletRequest#getMultiFileMap() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: lemon   File: MultipartHandler.java    License: Apache License 2.0 5 votes vote down vote up
public void handle(HttpServletRequest request) {
    if (request instanceof MultipartHttpServletRequest) {
        logger.debug("force cast to MultipartHttpServletRequest");

        MultipartHttpServletRequest req = (MultipartHttpServletRequest) request;
        this.multiFileMap = req.getMultiFileMap();
        logger.debug("multiFileMap : {}", multiFileMap);
        this.handleMultiValueMap(req);
        logger.debug("multiValueMap : {}", multiValueMap);

        return;
    }

    if (multipartResolver.isMultipart(request)) {
        logger.debug("is multipart : {}",
                multipartResolver.isMultipart(request));
        this.multipartHttpServletRequest = multipartResolver
                .resolveMultipart(request);

        logger.debug("multipartHttpServletRequest : {}",
                multipartHttpServletRequest);
        this.multiFileMap = multipartHttpServletRequest.getMultiFileMap();
        logger.debug("multiFileMap : {}", multiFileMap);
        this.handleMultiValueMap(multipartHttpServletRequest);
        logger.debug("multiValueMap : {}", multiValueMap);
    } else {
        this.handleMultiValueMap(request);
        logger.debug("multiValueMap : {}", multiValueMap);
    }
}
 
Example 2
private void doTestFiles(MultipartHttpServletRequest request) throws IOException {
	Set<String> fileNames = new HashSet<>();
	Iterator<String> fileIter = request.getFileNames();
	while (fileIter.hasNext()) {
		fileNames.add(fileIter.next());
	}
	assertEquals(3, fileNames.size());
	assertTrue(fileNames.contains("field1"));
	assertTrue(fileNames.contains("field2"));
	assertTrue(fileNames.contains("field2x"));
	CommonsMultipartFile file1 = (CommonsMultipartFile) request.getFile("field1");
	CommonsMultipartFile file2 = (CommonsMultipartFile) request.getFile("field2");
	CommonsMultipartFile file2x = (CommonsMultipartFile) request.getFile("field2x");

	Map<String, MultipartFile> fileMap = request.getFileMap();
	assertEquals(3, fileMap.size());
	assertTrue(fileMap.containsKey("field1"));
	assertTrue(fileMap.containsKey("field2"));
	assertTrue(fileMap.containsKey("field2x"));
	assertEquals(file1, fileMap.get("field1"));
	assertEquals(file2, fileMap.get("field2"));
	assertEquals(file2x, fileMap.get("field2x"));

	MultiValueMap<String, MultipartFile> multiFileMap = request.getMultiFileMap();
	assertEquals(3, multiFileMap.size());
	assertTrue(multiFileMap.containsKey("field1"));
	assertTrue(multiFileMap.containsKey("field2"));
	assertTrue(multiFileMap.containsKey("field2x"));
	List<MultipartFile> field1Files = multiFileMap.get("field1");
	assertEquals(2, field1Files.size());
	assertTrue(field1Files.contains(file1));
	assertEquals(file1, multiFileMap.getFirst("field1"));
	assertEquals(file2, multiFileMap.getFirst("field2"));
	assertEquals(file2x, multiFileMap.getFirst("field2x"));

	assertEquals("type1", file1.getContentType());
	assertEquals("type2", file2.getContentType());
	assertEquals("type2", file2x.getContentType());
	assertEquals("field1.txt", file1.getOriginalFilename());
	assertEquals("field2.txt", file2.getOriginalFilename());
	assertEquals("field2x.txt", file2x.getOriginalFilename());
	assertEquals("text1", new String(file1.getBytes()));
	assertEquals("text2", new String(file2.getBytes()));
	assertEquals(5, file1.getSize());
	assertEquals(5, file2.getSize());
	assertTrue(file1.getInputStream() instanceof ByteArrayInputStream);
	assertTrue(file2.getInputStream() instanceof ByteArrayInputStream);
	File transfer1 = new File("C:/transfer1");
	file1.transferTo(transfer1);
	File transfer2 = new File("C:/transfer2");
	file2.transferTo(transfer2);
	assertEquals(transfer1, ((MockFileItem) file1.getFileItem()).writtenFile);
	assertEquals(transfer2, ((MockFileItem) file2.getFileItem()).writtenFile);

}
 
Example 3
private void doTestFiles(MultipartHttpServletRequest request) throws IOException {
	Set<String> fileNames = new HashSet<>();
	Iterator<String> fileIter = request.getFileNames();
	while (fileIter.hasNext()) {
		fileNames.add(fileIter.next());
	}
	assertEquals(3, fileNames.size());
	assertTrue(fileNames.contains("field1"));
	assertTrue(fileNames.contains("field2"));
	assertTrue(fileNames.contains("field2x"));
	CommonsMultipartFile file1 = (CommonsMultipartFile) request.getFile("field1");
	CommonsMultipartFile file2 = (CommonsMultipartFile) request.getFile("field2");
	CommonsMultipartFile file2x = (CommonsMultipartFile) request.getFile("field2x");

	Map<String, MultipartFile> fileMap = request.getFileMap();
	assertEquals(3, fileMap.size());
	assertTrue(fileMap.containsKey("field1"));
	assertTrue(fileMap.containsKey("field2"));
	assertTrue(fileMap.containsKey("field2x"));
	assertEquals(file1, fileMap.get("field1"));
	assertEquals(file2, fileMap.get("field2"));
	assertEquals(file2x, fileMap.get("field2x"));

	MultiValueMap<String, MultipartFile> multiFileMap = request.getMultiFileMap();
	assertEquals(3, multiFileMap.size());
	assertTrue(multiFileMap.containsKey("field1"));
	assertTrue(multiFileMap.containsKey("field2"));
	assertTrue(multiFileMap.containsKey("field2x"));
	List<MultipartFile> field1Files = multiFileMap.get("field1");
	assertEquals(2, field1Files.size());
	assertTrue(field1Files.contains(file1));
	assertEquals(file1, multiFileMap.getFirst("field1"));
	assertEquals(file2, multiFileMap.getFirst("field2"));
	assertEquals(file2x, multiFileMap.getFirst("field2x"));

	assertEquals("type1", file1.getContentType());
	assertEquals("type2", file2.getContentType());
	assertEquals("type2", file2x.getContentType());
	assertEquals("field1.txt", file1.getOriginalFilename());
	assertEquals("field2.txt", file2.getOriginalFilename());
	assertEquals("field2x.txt", file2x.getOriginalFilename());
	assertEquals("text1", new String(file1.getBytes()));
	assertEquals("text2", new String(file2.getBytes()));
	assertEquals(5, file1.getSize());
	assertEquals(5, file2.getSize());
	assertTrue(file1.getInputStream() instanceof ByteArrayInputStream);
	assertTrue(file2.getInputStream() instanceof ByteArrayInputStream);
	File transfer1 = new File("C:/transfer1");
	file1.transferTo(transfer1);
	File transfer2 = new File("C:/transfer2");
	file2.transferTo(transfer2);
	assertEquals(transfer1, ((MockFileItem) file1.getFileItem()).writtenFile);
	assertEquals(transfer2, ((MockFileItem) file2.getFileItem()).writtenFile);

}
 
Example 4
private void doTestFiles(MultipartHttpServletRequest request) throws IOException {
	Set<String> fileNames = new HashSet<String>();
	Iterator<String> fileIter = request.getFileNames();
	while (fileIter.hasNext()) {
		fileNames.add(fileIter.next());
	}
	assertEquals(3, fileNames.size());
	assertTrue(fileNames.contains("field1"));
	assertTrue(fileNames.contains("field2"));
	assertTrue(fileNames.contains("field2x"));
	CommonsMultipartFile file1 = (CommonsMultipartFile) request.getFile("field1");
	CommonsMultipartFile file2 = (CommonsMultipartFile) request.getFile("field2");
	CommonsMultipartFile file2x = (CommonsMultipartFile) request.getFile("field2x");

	Map<String, MultipartFile> fileMap = request.getFileMap();
	assertEquals(3, fileMap.size());
	assertTrue(fileMap.containsKey("field1"));
	assertTrue(fileMap.containsKey("field2"));
	assertTrue(fileMap.containsKey("field2x"));
	assertEquals(file1, fileMap.get("field1"));
	assertEquals(file2, fileMap.get("field2"));
	assertEquals(file2x, fileMap.get("field2x"));

	MultiValueMap<String, MultipartFile> multiFileMap = request.getMultiFileMap();
	assertEquals(3, multiFileMap.size());
	assertTrue(multiFileMap.containsKey("field1"));
	assertTrue(multiFileMap.containsKey("field2"));
	assertTrue(multiFileMap.containsKey("field2x"));
	List<MultipartFile> field1Files = multiFileMap.get("field1");
	assertEquals(2, field1Files.size());
	assertTrue(field1Files.contains(file1));
	assertEquals(file1, multiFileMap.getFirst("field1"));
	assertEquals(file2, multiFileMap.getFirst("field2"));
	assertEquals(file2x, multiFileMap.getFirst("field2x"));

	assertEquals("type1", file1.getContentType());
	assertEquals("type2", file2.getContentType());
	assertEquals("type2", file2x.getContentType());
	assertEquals("field1.txt", file1.getOriginalFilename());
	assertEquals("field2.txt", file2.getOriginalFilename());
	assertEquals("field2x.txt", file2x.getOriginalFilename());
	assertEquals("text1", new String(file1.getBytes()));
	assertEquals("text2", new String(file2.getBytes()));
	assertEquals(5, file1.getSize());
	assertEquals(5, file2.getSize());
	assertTrue(file1.getInputStream() instanceof ByteArrayInputStream);
	assertTrue(file2.getInputStream() instanceof ByteArrayInputStream);
	File transfer1 = new File("C:/transfer1");
	file1.transferTo(transfer1);
	File transfer2 = new File("C:/transfer2");
	file2.transferTo(transfer2);
	assertEquals(transfer1, ((MockFileItem) file1.getFileItem()).writtenFile);
	assertEquals(transfer2, ((MockFileItem) file2.getFileItem()).writtenFile);

}