Java ContentBody類代碼示例

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
private static void fileUpload() throws Exception {

        file = new File("/home/vigneshwaran/VIGNESH/dinesh.txt");
        httpclient = new DefaultHttpClient();
        HttpPost httppost = new HttpPost(postURL);


        MultipartEntity mpEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
        ContentBody cbFile = new FileBody(file);
        mpEntity.addPart("Filename", new StringBody(file.getName()));
        mpEntity.addPart("ssd", new StringBody(ssd));
        mpEntity.addPart("Filedata", cbFile);
        httppost.setEntity(mpEntity);
        System.out.println("executing request " + httppost.getRequestLine());
        System.out.println("Now uploading your file into slingfile.com");
        HttpResponse response = httpclient.execute(httppost);
//        HttpEntity resEntity = response.getEntity();
        System.out.println(response.getStatusLine());
        System.out.println(EntityUtils.toString(response.getEntity())); 

    }
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
/**
 * This method is used to send slack notification.  
 * 
 * @return boolean slack response
 * @throws IOException 
 */  
private void notifyOnSlack(Employee employee, Visitor visitor, SlackChannel channel, String locationName) throws IOException {
	Map<String,ContentBody> attachment = createAttachment(imageService.getBaseDirPathAsStr(), visitor.getVisitorPic(), imageService.getDefaultImageFile());
	Map<String, String> param = null;
	if (Objects.nonNull(employee)) {
		String	slackMessage = createMessage(configurationService.getSlackConfiguration().getMessage(),
				visitor, employee, locationName);

		param = buildSlackRequestParam(employee.getSlackId(), slackMessage, configurationService.getSlackConfiguration().getToken());			
	}
	else  {	
		String	channelMessage = messageForChannel(configurationService.getSlackConfiguration().
				getChannelMessage(), visitor, channel, locationName);

		param = buildSlackRequestParam(channel.getChannelId(), channelMessage, configurationService.getSlackConfiguration().getToken());	
	}
	slackService.sendMessage(param, attachment);
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
private HttpPost composeMultiPartFormRequest(final String uri, final Parameters parameters, final Map<String, ContentBody> files) {
	HttpPost request = new HttpPost(uri);
	MultipartEntity multiPartEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);

	try {
		Charset utf8 = Charset.forName("UTF-8");
		for(Parameter param : parameters)
			if(param.isSingleValue())
				multiPartEntity.addPart(param.getName(), new StringBody(param.getValue(), utf8));
			else
				for(String value : param.getValues())
					multiPartEntity.addPart(param.getName(), new StringBody(value, utf8));
	} catch (UnsupportedEncodingException e) {
		throw MechanizeExceptionFactory.newException(e);
	}

	List<String> fileNames = new ArrayList<String>(files.keySet());
	Collections.sort(fileNames);
	for(String name : fileNames) {
		ContentBody contentBody = files.get(name);
		multiPartEntity.addPart(name, contentBody);
	}
	request.setEntity(multiPartEntity);
	return request;
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
private void uploadDatabase() throws Exception {
	tempDB = File.createTempFile("temp_", ".sqlite", serviceModule.getDirectoryPath());
   	
	databaseManager.mergeRecord().dumpDatabaseTo(tempDB);
	
   	// check if database is empty
   	if (databaseManager.mergeRecord().isEmpty(tempDB)) {
   		FLog.d("database is empty");
   		return;
   	}
   	
	HashMap<String, ContentBody> extraParts = new HashMap<String, ContentBody>();
	extraParts.put("user", new StringBody(databaseManager.getUserId()));
	
   	if (!uploadFile("db", 
   			Request.DATABASE_UPLOAD_REQUEST(serviceModule), tempDB, serviceModule.getDirectoryPath(), extraParts)) {
   		FLog.d("Failed to upload database");
		return;
   	}
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
/**
 * Determines the total length of the multipart content (content length of
 * individual parts plus that of extra elements required to delimit the parts
 * from one another). If any of the @{link BodyPart}s contained in this object
 * is of a streaming entity of unknown length the total length is also unknown.
 * <p>
 * This method buffers only a small amount of data in order to determine the
 * total length of the entire entity. The content of individual parts is not
 * buffered.
 * </p>
 *
 * @return total length of the multipart entity if known, {@code -1}
 *   otherwise.
 */
public long getTotalLength() {
    long contentLen = 0;
    for (final FormBodyPart part: getBodyParts()) {
        final ContentBody body = part.getBody();
        final long len = body.getContentLength();
        if (len >= 0) {
            contentLen += len;
        } else {
            return -1;
        }
    }
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
        doWriteTo(out, false);
        final byte[] extra = out.toByteArray();
        return contentLen + extra.length;
    } catch (final IOException ex) {
        // Should never happen
        return -1;
    }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
/**
 * @deprecated (4.4) use {@link org.apache.http.entity.mime.FormBodyPartBuilder}.
 */
@Deprecated
protected void generateContentType(final ContentBody body) {
    final ContentType contentType;
    if (body instanceof AbstractContentBody) {
        contentType = ((AbstractContentBody) body).getContentType();
    } else {
        contentType = null;
    }
    if (contentType != null) {
        addField(MIME.CONTENT_TYPE, contentType.toString());
    } else {
        final StringBuilder buffer = new StringBuilder();
        buffer.append(body.getMimeType()); // MimeType cannot be null
        if (body.getCharset() != null) { // charset may legitimately be null
            buffer.append("; charset=");
            buffer.append(body.getCharset());
        }
        addField(MIME.CONTENT_TYPE, buffer.toString());
    }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
@Test
public void testMismatch() throws Exception {
  ContentBody cb = genContent();
  startUpload(cb, 100);
  // session - 0
  // next expected segment - 1
  // epoch - 0

  // no such session
  tryUploading(cb, journalId, 5, 2, 0, true, false);

  // journalId mismatch
  tryUploading(cb, journalId + "foo", 0, 1, 0, true, false);

  // out of order
  tryUploading(cb, journalId, 0, 2, 0, true, false);

  // valid segment
  tryUploading(cb, journalId, 0, 1, 0, false, false);
  // valid + close
  tryUploading(cb, journalId, 0, 2, 0, false, true);

  // try uploading after close
  tryUploading(cb, journalId, 0, 2, 0, true, true);
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
/**
 * Create image with given txid. Finalize and/or delete md5 file if specified.
 */
private void createImage(long txid, boolean finalize, boolean removeMd5)
    throws IOException {
  // create image
  ContentBody cb = genContent(txid);
  HttpClient httpClient = new DefaultHttpClient();
  HttpPost postRequest = TestJournalNodeImageUpload.createRequest(
      httpAddress, cb);
  UploadImageParam.setHeaders(postRequest, journalId,
      FAKE_NSINFO.toColonSeparatedString(), 0, txid, 0, 0, true);
  httpClient.execute(postRequest);

  if (finalize) {
    // roll the image
    journal.saveDigestAndRenameCheckpointImage(txid, digests.get(txid));

    // remove md5 file if requested which leaves only the image file
    if (removeMd5) {
      MD5FileUtils.getDigestFileForFile(
          journal.getImageStorage().getImageFile(txid)).delete();
    }
  }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
/**
 * Generate random contents for the image and store it together with the md5
 * for later comparison.
 */
private ContentBody genContent(long txid) throws IOException {
  MessageDigest digester = MD5Hash.getDigester();

  // write through digester so we can roll the written image
  ByteArrayOutputStream bos = new ByteArrayOutputStream(1024);
  DigestOutputStream ds = new DigestOutputStream(bos, digester);

  // generate random bytes
  new Random().nextBytes(randomBytes);
  ds.write(randomBytes);
  ds.flush();

  // get written hash
  MD5Hash hash = new MD5Hash(digester.digest());

  // store contents and digest
  digests.put(txid, hash);
  content.put(txid, Arrays.copyOf(randomBytes, randomBytes.length));

  return new ByteArrayBody(bos.toByteArray(), "filename");
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
@Test
public void testOTAWrongToken() throws Exception {
    HttpPost post = new HttpPost(httpsAdminServerUrl + "/ota/start?token=" + 123);
    post.setHeader(HttpHeaderNames.AUTHORIZATION.toString(), "Basic " + Base64.getEncoder().encodeToString(auth));

    String fileName = "test.bin";

    InputStream binFile = OTATest.class.getResourceAsStream("/static/ota/" + fileName);
    ContentBody fileBody = new InputStreamBody(binFile, ContentType.APPLICATION_OCTET_STREAM, fileName);

    MultipartEntityBuilder builder = MultipartEntityBuilder.create();
    builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
    builder.addPart("upfile", fileBody);
    HttpEntity entity = builder.build();

    post.setEntity(entity);

    try (CloseableHttpResponse response = httpclient.execute(post)) {
        assertEquals(400, response.getStatusLine().getStatusCode());
        String error = consumeText(response);

        assertNotNull(error);
        assertEquals("Invalid token.", error);
    }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
@Test
public void testAuthorizationFailed() throws Exception {
    HttpPost post = new HttpPost(httpsAdminServerUrl + "/ota/start?token=" + 123);
    post.setHeader(HttpHeaderNames.AUTHORIZATION.toString(), "Basic " + Base64.getEncoder().encodeToString("123:123".getBytes()));

    String fileName = "test.bin";

    InputStream binFile = OTATest.class.getResourceAsStream("/static/ota/" + fileName);
    ContentBody fileBody = new InputStreamBody(binFile, ContentType.APPLICATION_OCTET_STREAM, fileName);

    MultipartEntityBuilder builder = MultipartEntityBuilder.create();
    builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
    builder.addPart("upfile", fileBody);
    HttpEntity entity = builder.build();

    post.setEntity(entity);

    try (CloseableHttpResponse response = httpclient.execute(post)) {
        assertEquals(403, response.getStatusLine().getStatusCode());
        String error = consumeText(response);

        assertNotNull(error);
        assertEquals("Authentication failed.", error);
    }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
@Test
public void basicOTAForNonExistingSingleUser() throws Exception {
    HttpPost post = new HttpPost(httpsAdminServerUrl + "/ota/[email protected]");
    post.setHeader(HttpHeaderNames.AUTHORIZATION.toString(), "Basic " + Base64.getEncoder().encodeToString(auth));

    String fileName = "test.bin";

    InputStream binFile = OTATest.class.getResourceAsStream("/static/ota/" + fileName);
    ContentBody fileBody = new InputStreamBody(binFile, ContentType.APPLICATION_OCTET_STREAM, fileName);

    MultipartEntityBuilder builder = MultipartEntityBuilder.create();
    builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
    builder.addPart("upfile", fileBody);
    HttpEntity entity = builder.build();

    post.setEntity(entity);

    try (CloseableHttpResponse response = httpclient.execute(post)) {
        assertEquals(400, response.getStatusLine().getStatusCode());
        String er = consumeText(response);
        assertNotNull(er);
        assertEquals("Requested user not found.", er);
    }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
/**
 * Upload with <a href="http://www.sockshare.com/apidocs.php">API</a>.
 */
private void apiUpload() throws UnsupportedEncodingException, IOException, Exception{
    uploading();
    ContentBody cbFile = createMonitoredFileBody();
    NUHttpPost httppost = new NUHttpPost(apiURL);
    MultipartEntity mpEntity = new MultipartEntity();
    
    mpEntity.addPart("file", cbFile);
    mpEntity.addPart("user", new StringBody(sockShareAccount.username));
    mpEntity.addPart("password", new StringBody(sockShareAccount.password));
    httppost.setEntity(mpEntity);
    HttpResponse response = httpclient.execute(httppost);
    String reqResponse = EntityUtils.toString(response.getEntity());
    //NULogger.getLogger().info(reqResponse);
    
    if(reqResponse.contains("File Uploaded Successfully")){
        gettingLink();
        downURL = StringUtils.stringBetweenTwoStrings(reqResponse, "<link>", "</link>");
    }
    else{
        //Handle the errors
        status = UploadStatus.GETTINGERRORS;
        throw new Exception(StringUtils.stringBetweenTwoStrings(reqResponse, "<message>", "</message>"));
    }
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
private static void fileUpload() throws IOException {
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(postURL);
    //httppost.setHeader("Cookie", sidcookie+";"+mysessioncookie);

    file = new File("h:/UploadingdotcomUploaderPlugin.java");
    MultipartEntity mpEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
    ContentBody cbFile = new FileBody(file);
    mpEntity.addPart("Filename", new StringBody(file.getName()));
    mpEntity.addPart("notprivate", new StringBody("false"));
    mpEntity.addPart("folder", new StringBody("/"));
    mpEntity.addPart("Filedata", cbFile);
    httppost.setEntity(mpEntity);
    System.out.println("executing request " + httppost.getRequestLine());
    System.out.println("Now uploading your file into zippyshare.com");
    HttpResponse response = httpclient.execute(httppost);
    HttpEntity resEntity = response.getEntity();
    System.out.println(response.getStatusLine());
    if (resEntity != null) {
        uploadresponse = EntityUtils.toString(resEntity);
    }
    downloadlink=parseResponse(uploadresponse, "value=\"http://", "\"");
    downloadlink="http://"+downloadlink;
    System.out.println("Download Link : "+downloadlink);
    httpclient.getConnectionManager().shutdown();
}
 

import org.apache.http.entity.mime.content.ContentBody; //導入依賴的package包/類
private static void fileUpload() throws IOException { 
    HttpClient httpclient = new DefaultHttpClient();
    HttpPost httppost = new HttpPost(postURL);
    file = new File("h:/UploadingdotcomUploaderPlugin.java");
    MultipartEntity mpEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
    ContentBody cbFile = new FileBody(file);
    mpEntity.addPart("emai", new StringBody("Free"));
    mpEntity.addPart("upload_range", new StringBody("1"));
    mpEntity.addPart("upfile_0", cbFile);
    httppost.setEntity(mpEntity);
    System.out.println("executing request " + httppost.getRequestLine());
    System.out.println("Now uploading your file into MegaShare.com");
    HttpResponse response = httpclient.execute(httppost);
    HttpEntity resEntity = response.getEntity();
    uploadresponse = response.getLastHeader("Location").getValue();
    System.out.println("Upload response : "+uploadresponse);
    System.out.println(response.getStatusLine());

    httpclient.getConnectionManager().shutdown();
}