Package org.openl.rules.repository.api

Interface FolderRepository

All Superinterfaces:

AutoCloseable, Repository

All Known Implementing Classes:

FileSystemRepository, JarLocalRepository, LocalRepository, ZippedLocalRepository

public interface FolderRepository
extends Repository

Implementations of this repository can work with folders and their versions. Typically folder's version is version of the latest changed file inside that folder.

Method Summary

Modifier and Type	Method	Description
List<FileData>	listFiles(String path, String version)	Return a list of files recursively in the given folder and given version.
List<FileData>	listFolders(String path)	Return a list of folders in the given path (not recursively).
FileData	save(FileData folderData, Iterable<FileItem> files, ChangesetType changesetType)	Save the folder.

Methods inherited from interface org.openl.rules.repository.api.Repository

check, checkHistory, close, copyHistory, delete, delete, deleteHistory, getId, getName, list, listHistory, read, readHistory, save, save, setListener, supports, validateConnection

Method Detail

listFolders

List<FileData> listFolders(String path)
                    throws IOException

Return a list of folders in the given path (not recursively).

Parameters:

path - the folder to scan. The path must be ended by '/' or be empty.

Returns:

the list of the folder descriptors. Invalid folders are ignored.

Throws:

IOException - if not possible to read the directory.

listFiles

List<FileData> listFiles(String path,
                         String version)
                  throws IOException

Return a list of files recursively in the given folder and given version.

Parameters:

path - the folder to scan. The path must be ended by '/' or be empty.

version - the version of the folder to read, can be null.

Returns:

the list of the file descriptors. Invalid files are ignored.

Throws:

IOException - if not possible to read the directory.

save

FileData save(FileData folderData,
              Iterable<FileItem> files,
              ChangesetType changesetType)
       throws IOException

Save the folder.

Parameters:

folderData - folder descriptor

files - all files inside the folder recursively or only changed (modified, added, deleted) files depending on changesetType

changesetType - if ChangesetType.DIFF, only changed files. If ChangesetType.FULL all files that exist in project

Returns:

the resulted folder descriptor after successful writing.

Throws:

IOException - if not possible to save the folder.