Business layer

Package - org.apache.roller.weblogger.business
Interface - MediaFileManager
Methods -
void createMediaFile(Weblog weblog, String path, InputStream iStream);
void createFolder(Weblog weblog, String path, String directoryName);
void deleteMediaFile(Weblog weblog, String path);
void moveFiles(Weblog weblog, List<String> files, currentPath, targetPath);
List<Thumbnail> generateThumbnail(Weblog weblog, String directory);

Package - org.apache.roller.weblogger.business
Class - MediaFileManagerImpl
Implements - MediaFileManager
Methods -
void createMediaFile(Weblog weblog, String path, InputStream iStream);
void createFolder(Weblog weblog, String path, String directoryName);
void deleteMediaFile(Weblog weblog, String path);
void deleteMediaFiles(Weblog weblog, List<String> path);
void moveFiles(Weblog weblog, List<String> files, currentPath, targetPath);
List<Thumbnail> generateThumbnail(Weblog weblog, String directory);

Package - org.apache.roller.weblogger.business
Interface - FileDataManager
Methods -
void insertMediaFile(Weblog weblog, MediaFile mediaFile);
String createDirectory(Weblog weblog, String parentDirID, String directoryName); // returns directory ID
void disassociateMediaFile(Weblog weblog, MediaFile mediaFile);
void disassociateMediaFile(Weblog weblog, List<MediaFile> mediaFiles);
void moveFiles(Weblog weblog, List<String> fileIDs, String currentDirID, String targetDirID);
void updateMetaData(Weblog weblog, MediaFile mediaFile);
DirectoryContent getDirectoryContent(Weblog weblog, String directoryID);
FileHierarchy getMediaFileHiearchy (Weblog weblog);
FileHierarchy constructHierarchy(List<Resource>);

Package - org.apache.roller.weblogger.business.jpa
Class - JPAFileDataManagerImpl
Implements - FileDataManager
Methods -
void insertMediaFile(Weblog weblog, MediaFile mediaFile);
String createDirectory(Weblog weblog, String parentDirID, String directoryName); // returns directory ID
void disassociateMediaFile(Weblog weblog, MediaFile mediaFile);
void disassociateMediaFile(Weblog weblog, List<MediaFile> mediaFiles);
void moveFiles(Weblog weblog, List<String> fileIDs, String currentDirID, String targetDirID);
void updateMetaData(Weblog weblog, MediaFile mediaFile);
DirectoryContent getDirectoryContent(Weblog weblog, String directoryID);
FileHierarchy getMediaFileHiearchy (Weblog weblog);
FileHierarchy constructHierarchy(List<Resource>);

POJO

Package - org.apache.roller.weblogger.pojos

Thumbnail.java

  • Image thumbnailImage;
  • String fileName;

DirectoryContent.java

  • List<MediaFile> mediaFiles;
  • List<Directory> directories;

MediaFile implements ThemeResource

  • String id;
  • String name;
  • String description;
  • String copyrightText;
  • String isSharedForGallery;
  • int sizeInBytes;
  • Date dateUploaded;
  • Date dateLastUpdated;
  • List<MediaFileTag> tags;
  • MediaFileType fileType;
  • String extension;

enum MediaFileType

  • AUDIO, VIDEO, PODCAST

MediaFileTag

  • String id;
  • String description

Directory

  • String id;
  • String name;
  • boolean hasChildren;
  • DirectoryContent content;

FileHierarchy

  • DirectoryContent rootDirectoryContent;
  • int sizeInBytes;
  • Weblog ownerWeblog;

Action layer

Package - org.apache.roller.weblogger.ui.struts2.editor
Class - MediaFileCreate
Extends - UIAction
Methods -
prepare();
input();
createFile();
createPostFromNewFile();

Package - org.apache.roller.weblogger.ui.struts2.editor
Class - MediaFileUpdate
Extends - UIAction
Attributes -
MediaFile mediaFile;
String[] fileIDsForMove;
String currentDirectoryID;
String fileIDForDelete;
Methods -
prepare();
getMetadata();
updateMetadata();
deleteMediaFile();
moveMediaFile();
moveMediaFiles();

Package - org.apache.roller.weblogger.ui.struts2.editor
Class - MediaFileView
Extends - UIAction
Methods -
showHierarchicalView();
showDirectoryView();

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