ojb.server.states
Class StateOldClean

java.lang.Object
  |
  +--ojb.server.states.ModificationState
        |
        +--ojb.server.states.StateOldClean

public class StateOldClean

extends ModificationState

this state represents old Objects (i.e. already persistent but not changed during tx) --> no need to do anything for commit or rollback

Method Summary

void	checkpoint(ObjectTransactionWrapper mod) rollback the ObjectModification
void	commit(ObjectTransactionWrapper mod) commit the associated transaction
static StateOldClean	getInstance() perform a checkpoint, i.e. perform updates on underlying db but keep locks on objects
ModificationState	markClean() return resulting state after marking clean
ModificationState	markDelete() return resulting state after marking delete
ModificationState	markDirty() return resulting state after marking dirty
ModificationState	markNew() return resulting state after marking new
ModificationState	markOld() return resulting state after marking old
void	rollback(ObjectTransactionWrapper mod) Method declaration

Methods inherited from class ojb.server.states.ModificationState

moveToCache, needsInsert, removeFromCache, toString

Methods inherited from class java.lang.Object

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

Method Detail

markClean

public ModificationState markClean()

return resulting state after marking clean

Overrides:

markClean in class ModificationState

markDelete

public ModificationState markDelete()

return resulting state after marking delete

Overrides:

markDelete in class ModificationState

markDirty

public ModificationState markDirty()

return resulting state after marking dirty

Overrides:

markDirty in class ModificationState

markNew

public ModificationState markNew()

return resulting state after marking new

Overrides:

markNew in class ModificationState

markOld

public ModificationState markOld()

return resulting state after marking old

Overrides:

markOld in class ModificationState

getInstance

public static StateOldClean getInstance()

perform a checkpoint, i.e. perform updates on underlying db but keep locks on objects

checkpoint

public void checkpoint(ObjectTransactionWrapper mod)

rollback the ObjectModification

Overrides:

checkpoint in class ModificationState

Following copied from class: ojb.server.states.ModificationState

Parameters:

mod -

Throws:

PersistenceBrokerException -

See Also:

commit

public void commit(ObjectTransactionWrapper mod)

commit the associated transaction

Overrides:

commit in class ModificationState

Following copied from class: ojb.server.states.ModificationState

Parameters:

mod -

Throws:

PersistenceBrokerException -

See Also:

rollback

public void rollback(ObjectTransactionWrapper mod)

Method declaration

Overrides:

rollback in class ModificationState

Parameters:

mod -

See Also: