net.sf.rej.files
Class Folder

java.lang.Object
  net.sf.rej.files.FileSet
      net.sf.rej.files.Folder

All Implemented Interfaces:

java.io.Serializable

public class Folder
extends FileSet

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sf.rej.files.FileSet

serialVersionUID

Constructor Summary

Folder(java.io.File f)

Method Summary

void	addFile(java.lang.String filename) Add a file to the set.
static void	addTraversal(java.lang.String base, java.io.File file, java.util.List<java.lang.String> al)
void	close() Close the FileSet.
static Folder	createNew(java.io.File file)
void	finishSerialization()
java.lang.String	getClasspath(java.lang.String mainClass)
java.util.List<java.lang.String>	getContentsList() Get the contents of this file set, ie. the list of files that are included in this set.
byte[]	getData(java.lang.String file) Get the contents of file belonging in this set, identified by file.
java.io.InputStream	getInputStream(java.lang.String file) Get an InputStream to contents of a file in this set, identified by file.
long	getLength(java.lang.String file) Get the length of the file in this set identified by file.
java.lang.String	getName() Return the name of the set.
java.io.File	getTarget(java.lang.String file)
void	partialSave(java.lang.String filename, byte[] data)
void	refresh() Refresh the FileSet, loading the contents from the filesystem
void	removeAllFiles()
void	removeFile(java.lang.String filename) Remove file denoted by filename from the set.
void	save(Modifications mods)
void	saveAs(java.io.File file, Modifications mods)
void	startSerialization()
void	write(java.io.File file, byte[] data)
void	write(java.io.File file, java.io.InputStream is)
void	write(java.lang.String filename, byte[] data)
void	write(java.lang.String filename, java.io.InputStream is)

Methods inherited from class net.sf.rej.files.FileSet

equals, getChecksum, getContentsFrom, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Folder

public Folder(java.io.File f)
       throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getLength

public long getLength(java.lang.String file)

Description copied from class: FileSet

Get the length of the file in this set identified by file.

Specified by:

getLength in class FileSet

Parameters:

file - String name of the file whose size is requested.

Returns:

long Size of the file

getTarget

public java.io.File getTarget(java.lang.String file)

getInputStream

public java.io.InputStream getInputStream(java.lang.String file)

Description copied from class: FileSet

Get an InputStream to contents of a file in this set, identified by file. Should be preferred ahead of getData(String) particularly with big files.

Specified by:

getInputStream in class FileSet

Parameters:

file - String the file to get

Returns:

InputStream to the contents of the file.

getName

public java.lang.String getName()

Description copied from class: FileSet

Return the name of the set. Being the filename of the archive, folder or single file, etc.

Specified by:

getName in class FileSet

Returns:

Name of the set.

getData

public byte[] getData(java.lang.String file)
               throws java.io.IOException

Description copied from class: FileSet

Get the contents of file belonging in this set, identified by file.

Specified by:

getData in class FileSet

Parameters:

file - String the file to get

Returns:

byte array with the contents of the file

Throws:

java.io.IOException - Some of the internal I/O caused an exception

getContentsList

public java.util.List<java.lang.String> getContentsList()

Description copied from class: FileSet

Get the contents of this file set, ie. the list of files that are included in this set.

Specified by:

getContentsList in class FileSet

Returns:

List object contaning Strings representing filenames.

addTraversal

public static void addTraversal(java.lang.String base,
                                java.io.File file,
                                java.util.List<java.lang.String> al)

startSerialization

public void startSerialization()

write

public void write(java.lang.String filename,
                  byte[] data)
           throws java.io.IOException

Throws:

java.io.IOException

write

public void write(java.io.File file,
                  byte[] data)
           throws java.io.IOException

Throws:

java.io.IOException

finishSerialization

public void finishSerialization()

write

public void write(java.lang.String filename,
                  java.io.InputStream is)
           throws java.io.IOException

Throws:

java.io.IOException

write

public void write(java.io.File file,
                  java.io.InputStream is)
           throws java.io.IOException

Throws:

java.io.IOException

close

public void close()

Description copied from class: FileSet

Close the FileSet. Free up resources. The contents of the FileSet cannot be accessed again after calling close().

Specified by:

close in class FileSet

removeFile

public void removeFile(java.lang.String filename)

Description copied from class: FileSet

Remove file denoted by filename from the set. The file is not actually removed, but could be just marked for removal in the next serialization.

Specified by:

removeFile in class FileSet

Parameters:

filename - String file to remove

addFile

public void addFile(java.lang.String filename)

Description copied from class: FileSet

Add a file to the set. File will be identified by filename.

Specified by:

addFile in class FileSet

Parameters:

filename - String file to add

refresh

public void refresh()

Description copied from class: FileSet

Refresh the FileSet, loading the contents from the filesystem

Specified by:

refresh in class FileSet

save

public void save(Modifications mods)
          throws java.io.IOException

Specified by:

save in class FileSet

Throws:

java.io.IOException

saveAs

public void saveAs(java.io.File file,
                   Modifications mods)
            throws java.io.IOException

Specified by:

saveAs in class FileSet

Throws:

java.io.IOException

partialSave

public void partialSave(java.lang.String filename,
                        byte[] data)
                 throws java.io.IOException

Throws:

java.io.IOException

removeAllFiles

public void removeAllFiles()
                    throws java.io.IOException

Specified by:

removeAllFiles in class FileSet

Throws:

java.io.IOException

createNew

public static Folder createNew(java.io.File file)
                        throws java.io.IOException

Throws:

java.io.IOException

getClasspath

public java.lang.String getClasspath(java.lang.String mainClass)

Specified by:

getClasspath in class FileSet