net.bluemind.dataprotect.service

Interface IBackupWorker

All Known Implementing Classes:

ConfigWorker, CyrusWorker, DefaultWorker, ElasticWorker, FileHostingBackupWorker, PgWorker, SnappyWorker

public interface IBackupWorker

Method Summary

Modifier and Type	Method and Description
void	cleanup(IDPContext ctx, PartGeneration part, java.util.Map<java.lang.String,java.lang.Object> params)
void	dataDirsSaved(IDPContext ctx, java.lang.String tag, ItemValue<Server> backedUp) This gets called once the data is saved with rsync.
java.util.Set<java.lang.String>	getDataDirs() This is called after prepareDataDirs.
void	prepareDataDirs(IDPContext ctx, java.lang.String tag, ItemValue<Server> toBackup) This is called before the backup starts.
void	restore(IDPContext ctx, PartGeneration part, java.util.Map<java.lang.String,java.lang.Object> params)
boolean	supportsTag(java.lang.String tag)

Method Detail

supportsTag

boolean supportsTag(java.lang.String tag)

prepareDataDirs

void prepareDataDirs(IDPContext ctx,
                     java.lang.String tag,
                     ItemValue<Server> toBackup)
              throws ServerFault

This is called before the backup starts. This phase is used to put the data in a backup-able state. For a database it means creating a dump, for a cyrus mail server it means stopping it, etc.

Parameters:

ctx -

tag -

toBackup -

Throws:

ServerFault

getDataDirs

java.util.Set<java.lang.String> getDataDirs()

This is called after prepareDataDirs. Rsync will be used to save those dirs. Symlinks are handled by the dataprotect code, so you don't need special code here to check if the dir war symlinked elsewhere.

Returns:

the dirs that need to be data protected

dataDirsSaved

void dataDirsSaved(IDPContext ctx,
                   java.lang.String tag,
                   ItemValue<Server> backedUp)
            throws ServerFault

This gets called once the data is saved with rsync. At this point you can remove the data you exported for backup, restart the services that you stopped, etc.

Parameters:

ctx -

tag -

backedUp -

Throws:

ServerFault

restore

void restore(IDPContext ctx,
             PartGeneration part,
             java.util.Map<java.lang.String,java.lang.Object> params)
      throws ServerFault

Throws:

ServerFault

cleanup

void cleanup(IDPContext ctx,
             PartGeneration part,
             java.util.Map<java.lang.String,java.lang.Object> params)
      throws ServerFault

Throws:

ServerFault