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

backups

private Map<File,File> backups

createdDirs

private List<File> createdDirs

createdFiles

private List<File> createdFiles

digesters

private List<? extends org.codehaus.plexus.digest.Digester> digesters

List<Digester>

AbstractTransactionEvent

protected AbstractTransactionEvent()

AbstractTransactionEvent

protected AbstractTransactionEvent(List<? extends org.codehaus.plexus.digest.Digester> digesters)

getDigesters

protected List<? extends org.codehaus.plexus.digest.Digester> getDigesters()

mkDirs

protected void mkDirs(File 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(File file)
                     throws IOException

Throws:

IOException

restoreBackups

protected void restoreBackups()
                       throws IOException

Throws:

IOException

restoreBackup

protected void restoreBackup(File file)
                      throws IOException

Throws:

IOException

createChecksums

protected void createChecksums(File 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(File file,
                                 String content)
                          throws IOException

TODO: Remove in favor of using FileUtils directly.

Throws:

IOException

getDigesterFileExtension

protected String getDigesterFileExtension(org.codehaus.plexus.digest.Digester digester)

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