Package org.teiid.file

Interface VirtualFileConnection

All Superinterfaces:

Connection

All Known Implementing Classes:

FileConnectionImpl, FtpFileConnection, FtpFileConnectionImpl, HdfsConnection, S3Connection

public interface VirtualFileConnection
extends Connection

Simple interface for the filesystem

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	VirtualFileConnection.FileMetadata
static class	VirtualFileConnection.Util

Method Summary

Modifier and Type	Method	Description
void	add(InputStream in, String path)	Add a file
default void	add(InputStream in, String path, VirtualFileConnection.FileMetadata fileMetadata)	Add a file
default boolean	areFilesUsableAfterClose()
VirtualFile[]	getFiles(String namePattern)	Return a list of files by a given file pattern
boolean	remove(String path)	Remove a file

Methods inherited from interface org.teiid.resource.api.Connection

close

Method Detail

getFiles

VirtualFile[] getFiles(String namePattern)
                throws TranslatorException

Return a list of files by a given file pattern

Parameters:

namePattern - - the syntax and pattern. The wildcard character * is supported in the filename only.

Returns:

Throws:

TranslatorException

add

default void add(InputStream in,
                 String path,
                 VirtualFileConnection.FileMetadata fileMetadata)
          throws TranslatorException

Add a file

Parameters:

fileMetadata - Additional metadata about the file to be created. May not be used/supported by all file sources.

Throws:

TranslatorException

add

void add(InputStream in,
         String path)
  throws TranslatorException

Add a file

Throws:

TranslatorException

remove

boolean remove(String path)
        throws TranslatorException

Remove a file

Parameters:

path -

Returns:

Throws:

TranslatorException

areFilesUsableAfterClose

default boolean areFilesUsableAfterClose()