Java MediaContent类代码示例

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
/**
 * Creates a web attachment under the selected file cabinet.
 *
 * @param contentUrl The full URL of the hosted file.
 * @param filecabinet File cabinet to create the web attachment on.
 * @param title A title for the attachment.
 * @param description A description for the attachment.
 * @return The created web attachment.
 * @throws ServiceException
 * @throws IOException
 * @throws MalformedURLException
 */
public WebAttachmentEntry uploadWebAttachment(String contentUrl,
    FileCabinetPageEntry filecabinet, String title, String description)
    throws MalformedURLException, IOException, ServiceException {
  MediaContent content = new MediaContent();
  content.setUri(contentUrl);

  WebAttachmentEntry webAttachment = new WebAttachmentEntry();
  webAttachment.setTitle(new PlainTextConstruct(title));
  webAttachment.setSummary(new PlainTextConstruct(description));
  webAttachment.setContent(content);
  webAttachment.addLink(SitesLink.Rel.PARENT, Link.Type.ATOM,
      filecabinet.getSelfLink().getHref());

  return service.insert(new URL(getContentFeedUrl()), webAttachment);
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
private GlossaryEntry createEntryFromArgs(String[] args)
    throws IOException {
  SimpleCommandLineParser parser = new SimpleCommandLineParser(args);

  System.out.println("You asked to add a glossary...");

  GlossaryEntry entry = new GlossaryEntry();

  String title = parser.getValue("title");
  System.out.println("...with title " + title);
  entry.setTitle(new PlainTextConstruct(title));

  String filename = parser.getValue("file");
  System.out.println("...with contents from " + filename);
  File file = new File(filename);
  String mimeType = "text/csv";
  MediaFileSource fileSource = new MediaFileSource(file, mimeType);
  MediaContent content = new MediaContent();
  content.setMediaSource(fileSource);
  content.setMimeType(new ContentType(mimeType));
  entry.setContent(content);

  return entry;
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
/**
 * Downloads a file.
 *
 * @param exportUrl the full url of the export link to download the file from.
 * @param filepath path and name of the object to be saved as.
 *
 * @throws IOException
 * @throws MalformedURLException
 * @throws ServiceException
 * @throws DocumentListException
 */
public void downloadFile(URL exportUrl, String filepath) throws IOException,
    MalformedURLException, ServiceException, DocumentListException {
  if (exportUrl == null || filepath == null) {
    throw new DocumentListException("null passed in for required parameters");
  }

  MediaContent mc = new MediaContent();
  mc.setUri(exportUrl.toString());
  MediaSource ms = service.getMedia(mc);

  InputStream inStream = null;
  FileOutputStream outStream = null;

  try {
    inStream = ms.getInputStream();
    outStream = new FileOutputStream(filepath);

    int c;
    while ((c = inStream.read()) != -1) {
      outStream.write(c);
    }
  } finally {
    if (inStream != null) {
      inStream.close();
    }
    if (outStream != null) {
      outStream.flush();
      outStream.close();
    }
  }
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
/**
 * Downloads a file from the specified URL to disk.
 *
 * @param downloadUrl The full URL to download the file from.
 * @param fullFilePath The local path to save the file to on disk.
 * @throws ServiceException
 * @throws IOException
 */
private void downloadFile(String downloadUrl, String fullFilePath) throws IOException,
    ServiceException {
  System.out.println("Downloading file from: " + downloadUrl);

  MediaContent mc = new MediaContent();
  mc.setUri(downloadUrl);
  MediaSource ms = service.getMedia(mc);

  InputStream inStream = null;
  FileOutputStream outStream = null;

  try {
    inStream = ms.getInputStream();
    outStream = new FileOutputStream(fullFilePath);

    int c;
    while ((c = inStream.read()) != -1) {
      outStream.write(c);
    }
  } finally {
    if (inStream != null) {
      inStream.close();
    }
    if (outStream != null) {
      outStream.flush();
      outStream.close();
    }
  }
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
public void execute(GttService service, String[] args)
    throws IOException, ServiceException {
  SimpleCommandLineParser parser = new SimpleCommandLineParser(args);

  String id = parser.getValue("id");
  URL feedUrl = FeedUris.getDocumentDownloadFeedUrl(id);

  String targetFile = parser.getValue("file");

  System.out.print("Downloading document with id :" + id + " ....");
  System.out.flush();

  MediaContent mc = new MediaContent();
  mc.setUri(feedUrl.toString());
  MediaSource ms = service.getMedia(mc);

  InputStream inStream = null;
  FileOutputStream outStream = null;
  try {
    inStream = ms.getInputStream();
    outStream = new FileOutputStream(targetFile);

    int c;
    while ((c = inStream.read()) != -1) {
      outStream.write(c);
    }
  } finally {
    if (inStream != null) {
      inStream.close();
    }
    if (outStream != null) {
      outStream.flush();
      outStream.close();
    }
  }

  System.out.print("....done. Saved translation to '" + targetFile + "' .");
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
private TranslationMemoryEntry createEntryFromArgs(String[] args)
    throws IOException {
  SimpleCommandLineParser parser = new SimpleCommandLineParser(args);

  System.out.println("You asked to add translation memory...");

  TranslationMemoryEntry entry = new TranslationMemoryEntry();

  String title = parser.getValue("title");
  System.out.println("...with title " + title);
  entry.setTitle(new PlainTextConstruct(title));

  if (parser.containsKey("file")) {
    String filename = parser.getValue("file");
    System.out.println("...with contents from " + filename);
    File file = new File(filename);
    String mimeType = "text/xml";

    MediaFileSource fileSource = new MediaFileSource(file, mimeType);
    MediaContent content = new MediaContent();
    content.setMediaSource(fileSource);
    content.setMimeType(new ContentType(mimeType));

    entry.setContent(content);
  }

  if (parser.containsKey("private")) {
    System.out.println("...with private access");
    entry.setScope(new ScopeEntry(ScopeEntry.Value.PRIVATE));
  } else {
    System.out.println("...with public access");
    entry.setScope(new ScopeEntry(ScopeEntry.Value.PUBLIC));
  }

  return entry;
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
/**
 * Associate a File with this entry with the specified mime type
 */
public void setFile(File file, String mimeType) {
  MediaFileSource fileSource = new MediaFileSource(file, mimeType);
  MediaContent content = new MediaContent();
  content.setMediaSource(fileSource);
  content.setMimeType(new ContentType(mimeType));
  setContent(content);
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
public MediaSource getMediaSource() {
  if (state.content instanceof MediaContent) {
    MediaContent mediaContent = (MediaContent) state.content;
    if (mediaContent != null) {
      return mediaContent.getMediaSource();
    }
  }
  return null;
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
@Override
protected Content.ChildHandlerInfo getContentHandlerInfo(
    ExtensionProfile extProfile, Attributes attrs)
    throws ParseException, IOException {
  // Use the extended child handler that supports out-of-line media content.
  return MediaContent.getChildHandler(extProfile, attrs);
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
public ParameterAchievementParser syncAchievementToPicasa(ParameterAchievementParser achievement) {
	log.info("Sync achievement '" + achievement.getId() + "'");
	
	if(!QuizConstant.YES.equals(achievement.getIsProcessed())) {
		try {
			GphotoEntry achievementTopic = albumMapByTopicId.get(QuizParserConstant.ACHIEVEMENT_NAME);
			
			// Check image file is valid or not
			java.nio.file.Path achievementImagePath = FileUtils.getPath(settings.getSyncDataFolder(), achievementTopic.getTitle().getPlainText(), achievement.getImageUrl());
			if(!achievementImagePath.toFile().exists()) {
				log.error("File is not found at '" + achievementImagePath.toString() + "'. Please put the file and start this app again.");
				System.exit(1);
			}
			
			// Check image at picasa
			Map<String, GphotoEntry> photoEntryCollections = photoMapByAlbumId.get(achievementTopic.getId());
			GphotoEntry photoEntry = photoEntryCollections != null ? photoEntryCollections.get(achievement.getImageUrl()) : null;
			if(photoEntryCollections == null) photoEntryCollections = new HashMap<String, GphotoEntry>();
			
			photoEntry = (GphotoEntry) webClient.uploadImageToAlbum(achievementImagePath.toFile(), photoEntry, achievementTopic, MD5Checksum.getMD5Checksum(achievementImagePath.toString()));
			photoEntryCollections.put(((MediaContent)photoEntry.getContent()).getUri(), photoEntry);
			photoMapByAlbumId.put(achievementTopic.getId(), photoEntryCollections);
			
			achievement.setImagePicasaUrl( ((MediaContent)photoEntry.getContent()).getUri() );
			achievement.setPicasaId( photoEntry.getGphotoId() );
		} catch (Exception e) {
			e.printStackTrace();
		}
	} else {
		if(StringUtils.hasValue(achievement.getImagePicasaUrl())) {
			FileUtils.downloadFileToLocal(achievement.getImagePicasaUrl(), Paths.get(settings.getSyncDataFolder(), QuizParserConstant.ACHIEVEMENT_NAME, achievement.getImageUrl()).toString(), settings.getReplaced());
		}
	}
	
	return achievement;
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
private String exportURL(String title) throws IOException, ServiceException, MalformedURLException {
    DocumentQuery query = documentQuery(title);
    List<DocumentListEntry> entries = service.getFeed(query, DocumentListFeed.class).getEntries();
    if (entries.isEmpty()) {
        throw new GoogleDocumentNotFound(title);
    }
    return ((MediaContent) entries.get(0).getContent()).getUri() + "&exportFormat=odt";
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
@Test
public void shouldGetResourceFromDocsService() throws IOException, ServiceException {
    DocsService service = mock(DocsService.class);
    DocumentListFeed feed = mock(DocumentListFeed.class);
    DocumentListEntry entry = mock(DocumentListEntry.class);
    MediaSource mediaSource = mock(MediaSource.class);
    InputStream inputStream = mock(InputStream.class);
    final MediaContent content = mock(MediaContent.class);
    final DocumentQuery query = mock(DocumentQuery.class);
    when(service.getFeed(query, DocumentListFeed.class)).thenReturn(feed);
    when(service.getMedia(content)).thenReturn(mediaSource);
    when(feed.getEntries()).thenReturn(asList(entry));
    when(entry.getContent()).thenReturn(content);
    when(content.getUri()).thenReturn("http://docs.google.com");
    when(mediaSource.getInputStream()).thenReturn(inputStream);

    LoadOdtFromGoogle storyLoader = new LoadOdtFromGoogle("user", "password", "https://docs.google.com/feeds/default/private/full/", service){

        @Override
        DocumentQuery documentQuery(String title) throws MalformedURLException {
            return query;
        }

        @Override
        protected MediaContent mediaContent(String url) {
            return content;
        }
        
    };
    InputStream resourceStream = storyLoader.resourceAsStream("a_story");
    MatcherAssert.assertThat(resourceStream, Matchers.equalTo(inputStream));
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
public void execute(GttService service, String[] args)
    throws IOException, ServiceException {
  SimpleCommandLineParser parser = new SimpleCommandLineParser(args);

  String id = parser.getValue("id");
  URL feedUrl = FeedUris.getTranslationMemoryFeedUrl(id);

  TranslationMemoryEntry requestEntry = service.getEntry(feedUrl,
      TranslationMemoryEntry.class);

  System.out.println("You want to update translation memory with id:"
      + id + " ...");

  if (parser.containsKey("title")) {
    String title = parser.getValue("title");
    System.out.println("...by changing title to " + title);
    requestEntry.setTitle(new PlainTextConstruct(title));
  }

  if (parser.containsKey("file")) {
    String filename = parser.getValue("file");
    System.out.println("...by appending contents from file " + filename);
    File file = new File(filename);
    String mimeType = "text/xml";

    MediaFileSource fileSource = new MediaFileSource(file, mimeType);
    MediaContent content = new MediaContent();
    content.setMediaSource(fileSource);
    content.setMimeType(new ContentType(mimeType));

    requestEntry.setContent(content);
  }

  System.out.print("Updating translation memory....");
  System.out.flush();

  TranslationMemoryEntry resultEntry = null;
  if (requestEntry.getContent() == null) {
    resultEntry = service.update(feedUrl, requestEntry);
  } else {
    resultEntry = service.updateMedia(feedUrl, requestEntry);
  }

  printResults(resultEntry);
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
public void execute(GttService service, String[] args)
    throws IOException, ServiceException {
  SimpleCommandLineParser parser = new SimpleCommandLineParser(args);

  String id = parser.getValue("id");
  URL feedUrl = FeedUris.getGlossaryFeedUrl(id);

  GlossaryEntry requestEntry = service.getEntry(feedUrl, GlossaryEntry.class);

  System.out.println("You want to update glossary with id:" + id + " ...");

  if (parser.containsKey("title")) {
    String title = parser.getValue("title");
    System.out.println("...by changing title to " + title);
    requestEntry.setTitle(new PlainTextConstruct(title));
  }

  if (parser.containsKey("file")) {
    String filename = parser.getValue("file");
    System.out.println("...by appending contents from file " + filename);
    File file = new File(filename);
    String mimeType = "text/csv";

    MediaFileSource fileSource = new MediaFileSource(file, mimeType);
    MediaContent content = new MediaContent();
    content.setMediaSource(fileSource);
    content.setMimeType(new ContentType(mimeType));

    requestEntry.setContent(content);
  }

  System.out.print("Updating glossaries....");
  System.out.flush();
  GlossaryEntry resultEntry = null;
  if (requestEntry.getContent() == null) {
    resultEntry = service.update(feedUrl, requestEntry);
  } else {
    resultEntry = service.updateMedia(feedUrl, requestEntry);
  }

  printResults(resultEntry);
}
 

import com.google.gdata.data.MediaContent; //导入依赖的package包/类
public DataTopicsParser syncTopicToPicasa(DataTopicsParser topic) {
	log.info("Sync Topics '" + topic.getId() + "'");
	try {
		GphotoEntry albumEntry;
		if(albumMapByTitle.containsKey(topic.getId())) {
			albumEntry = albumMapByTitle.get(topic.getId());
		} else {
			// Upload photo as QuestionAnswer
			AlbumEntry myAlbum = new AlbumEntry();
			myAlbum.setAccess(GphotoAccess.Value.PUBLIC);
			myAlbum.setTitle(new PlainTextConstruct(topic.getId()));
			myAlbum.setDescription(new PlainTextConstruct(topic.getDescription()));
			albumEntry = (GphotoEntry) webClient.insertAlbum(myAlbum);
		}
		
		if(!QuizConstant.YES.equals(topic.getIsProcessed())) {
			Map<String, GphotoEntry> photoEntryCollections = (Map<String, GphotoEntry>) photoMapByAlbumId.get(albumEntry.getId());
			GphotoEntry photoEntry = photoEntryCollections != null ? photoEntryCollections.get(topic.getImageUrl()) : null;
			if(photoEntryCollections == null) photoEntryCollections = new HashMap<String, GphotoEntry>();
			
			// Upload album as topic
			// log.info("there is no image '"+ topic.getImageUrl() +"' at '" + topic.getId() + "'. Wait for uploading...");
			java.nio.file.Path topicImagePath = FileUtils.getPath(settings.getSyncDataFolder(), topic.getId(), topic.getImageUrl());
			if(topicImagePath.getParent().toFile().exists()) {
				if(!topicImagePath.toFile().exists()) {
					log.error("File is not found at '" + topicImagePath.toString() + "'. Please put the file and start this app again.");
					System.exit(1);
				}
				photoEntry = (GphotoEntry) webClient.uploadImageToAlbum(topicImagePath.toFile(), photoEntry, albumEntry, MD5Checksum.getMD5Checksum(topicImagePath.toString()));
				photoEntryCollections.put(((MediaContent)photoEntry.getContent()).getUri(), photoEntry);
				photoMapByAlbumId.put(albumEntry.getId(), photoEntryCollections);
				
				topic.setImagePicasaUrl( ((MediaContent)photoEntry.getContent()).getUri() );
				topic.setPicasaId(albumEntry.getGphotoId());
			}
			
		} else {
			if(StringUtils.hasValue(topic.getImagePicasaUrl())) {
				FileUtils.downloadFileToLocal(topic.getImagePicasaUrl(), Paths.get(settings.getSyncDataFolder(), topic.getId(), topic.getImageUrl()).toString(), settings.getReplaced());
			}
		}
		albumMapByTopicId.put(topic.getId(), albumEntry);
	} catch (Exception e) {
		e.printStackTrace();
	}
	return topic;
}