org.apache.commons.vfs.operations
Interface FileOperationProvider

All Known Implementing Classes:

AbstractFileOperationProvider

public interface FileOperationProvider

FileOperationProvider is responsible for dealing with FileOperation's.

Since:

0.1

Author:

Siarhei Baidun

Method Summary

void	collectOperations(Collection operationsList, FileObject file) Gather available operations for the specified FileObject and put them into specified operationsList.
FileOperation	getOperation(FileObject file, Class operationClass)

Method Detail

collectOperations

public void collectOperations(Collection operationsList,
                              FileObject file)
                       throws FileSystemException

Gather available operations for the specified FileObject and put them into specified operationsList.

Parameters:

operationsList - the list of available operations for the specivied FileObject. The operationList contains classes of available operations, e.g. Class objects.

file - the FileObject for which we want to get the list of available operations.

Throws:

FileSystemException - if list of operations cannto be retrieved.

getOperation

public FileOperation getOperation(FileObject file,
                                  Class operationClass)
                           throws FileSystemException

Parameters:

file - the FileObject for which we need a operation.

operationClass - the Class which instance we are needed.

Returns:

the requried operation instance. s

Throws:

FileSystemException - if operation cannot be retrieved.