org.apache.archiva.transaction

Class AbstractTransactionEvent

java.lang.Object

org.apache.archiva.transaction.AbstractTransactionEvent

All Implemented Interfaces:

TransactionEvent

Direct Known Subclasses:

CopyFileEvent, CreateFileEvent

public abstract class AbstractTransactionEvent
extends Object
implements TransactionEvent

Abstract class for the TransactionEvents

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTransactionEvent()
protected	AbstractTransactionEvent(List<ChecksumAlgorithm> checksumAlgorithms)

Method Summary

Modifier and Type	Method and Description
protected void	createBackup(Path file)
protected void	createChecksums(Path file, boolean force) Create checksums of file using all digesters defined at construction time.
protected List<ChecksumAlgorithm>	getChecksumAlgorithms()
protected String	getChecksumFileExtension(ChecksumAlgorithm algorithm) File extension for checksums TODO should be moved to plexus-digester ?
protected void	mkDirs(Path dir) Method that creates a directory as well as all the parent directories needed
protected void	restoreBackup(Path file)
protected void	restoreBackups()
protected void	revertFilesCreated()
protected void	revertMkDirs()
protected void	writeStringToFile(Path file, String content) TODO: Remove in favor of using FileUtils directly.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.archiva.transaction.TransactionEvent

commit, rollback

Constructor Detail

AbstractTransactionEvent

protected AbstractTransactionEvent()

AbstractTransactionEvent

protected AbstractTransactionEvent(List<ChecksumAlgorithm> checksumAlgorithms)

Method Detail

getChecksumAlgorithms

protected List<ChecksumAlgorithm> getChecksumAlgorithms()

mkDirs

protected void mkDirs(Path dir)
               throws IOException

Method that creates a directory as well as all the parent directories needed

Parameters:

dir - The File directory to be created

Throws:

IOException - when an unrecoverable error occurred

revertMkDirs

protected void revertMkDirs()
                     throws IOException

Throws:

IOException

revertFilesCreated

protected void revertFilesCreated()
                           throws IOException

Throws:

IOException

createBackup

protected void createBackup(Path file)
                     throws IOException

Throws:

IOException

restoreBackups

protected void restoreBackups()
                       throws IOException

Throws:

IOException

restoreBackup

protected void restoreBackup(Path file)
                      throws IOException

Throws:

IOException

createChecksums

protected void createChecksums(Path file,
                               boolean force)
                        throws IOException

Create checksums of file using all digesters defined at construction time.

Parameters:

file -

force - whether existing checksums should be overwritten or not

Throws:

IOException

writeStringToFile

protected void writeStringToFile(Path file,
                                 String content)
                          throws IOException

TODO: Remove in favor of using FileUtils directly.

Throws:

IOException

getChecksumFileExtension

protected String getChecksumFileExtension(ChecksumAlgorithm algorithm)

File extension for checksums TODO should be moved to plexus-digester ?