Package com.atlassian.bamboo.persister.xstream.journal

Class XStreamJournalImpl<K extends Key,V extends XStreamJournalEntry>

java.lang.Object

com.atlassian.bamboo.persister.xstream.journal.XStreamJournalImpl<K,V>

All Implemented Interfaces:

XStreamJournal<K,V>

public class XStreamJournalImpl<K extends Key,V extends XStreamJournalEntry>
extends Object
implements XStreamJournal<K,V>

Constructor Summary

Constructors

Constructor	Description
XStreamJournalImpl(@NotNull XStreamFactory xStreamFactory, @NotNull Supplier<File> storageDirectorySupplier)

Method Summary

Modifier and Type	Method	Description
boolean	appendToJournal(K key, V journalEntry)	Append to journal for a key.
void	cleanStorage()	Remove all persisted objects
void	closeJournal(K key)	Closes the journal.
@NotNull List<V>	loadJournal(K key)	Load entire journal from storage.
void	openJournal(K key)	Opens a journal for new item.

Methods inherited from class java.lang.Object

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

Constructor Detail

XStreamJournalImpl

public XStreamJournalImpl(@NotNull
                          @NotNull XStreamFactory xStreamFactory,
                          @NotNull
                          @NotNull Supplier<File> storageDirectorySupplier)

Method Detail

loadJournal

@NotNull
public @NotNull List<V> loadJournal(@NotNull
                                    K key)

Load entire journal from storage.

Specified by:

loadJournal in interface XStreamJournal<K extends Key,V extends XStreamJournalEntry>

appendToJournal

public boolean appendToJournal(@NotNull
                               K key,
                               @NotNull
                               V journalEntry)

Append to journal for a key.

Specified by:

appendToJournal in interface XStreamJournal<K extends Key,V extends XStreamJournalEntry>

Returns:

true if journal write actually happened.

openJournal

public void openJournal(@NotNull
                        K key)

Description copied from interface: XStreamJournal

Opens a journal for new item.

Specified by:

openJournal in interface XStreamJournal<K extends Key,V extends XStreamJournalEntry>

closeJournal

public void closeJournal(@NotNull
                         K key)

Description copied from interface: XStreamJournal

Closes the journal. After this call no more entries are added to the journal and the journal file is deleted.

Specified by:

closeJournal in interface XStreamJournal<K extends Key,V extends XStreamJournalEntry>

cleanStorage

public void cleanStorage()

Remove all persisted objects