org.apache.jackrabbit.core.cluster
Class ChangeLogRecord

java.lang.Object
  org.apache.jackrabbit.core.cluster.ClusterRecord
      org.apache.jackrabbit.core.cluster.ChangeLogRecord

public class ChangeLogRecord
extends ClusterRecord

Cluster record representing a workspace or version update.

Field Summary

Fields inherited from class org.apache.jackrabbit.core.cluster.ClusterRecord

END_MARKER, record, workspace

Constructor Summary

ChangeLogRecord(ChangeLog changes, List<EventState> events, Record record, String workspace, long timestamp, String userData)
Create a new instance of this class.

Method Summary

protected void	doRead() Deserialize this record.
protected void	doWrite() Serialize this record.
ChangeLog	getChanges() Return the changes.
List<EventState>	getEvents() Return the events.
long	getTimestamp() Returns the timestamp.
String	getUserData() Returns the user data.
void	process(ClusterRecordProcessor processor) Process this record, calling the appropriate process method.
protected void	readEndMarker() Read end marker.

Methods inherited from class org.apache.jackrabbit.core.cluster.ClusterRecord

cancelUpdate, getRevision, getWorkspace, read, update, write

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangeLogRecord

public ChangeLogRecord(ChangeLog changes,
                       List<EventState> events,
                       Record record,
                       String workspace,
                       long timestamp,
                       String userData)

Create a new instance of this class. Used when serializing.

Parameters:

changes - changes

events - list of EventStates

record - record

workspace - workspace

timestamp - when the changes for this record were persisted.

userData - the user data associated with these changes.

Method Detail

doRead

protected void doRead()
               throws JournalException

Deserialize this record. Subclass responsibility.

Specified by:

doRead in class ClusterRecord

Throws:

JournalException - if an error occurs

readEndMarker

protected void readEndMarker()
                      throws JournalException

Read end marker.

Overrides:

readEndMarker in class ClusterRecord

Throws:

JournalException - if an error occurs

doWrite

protected void doWrite()
                throws JournalException

Serialize this record. Subclass responsibility.

Specified by:

doWrite in class ClusterRecord

Throws:

JournalException - if an error occurs

process

public void process(ClusterRecordProcessor processor)

Process this record, calling the appropriate process method.

Specified by:

process in class ClusterRecord

Parameters:

processor - processor

getChanges

public ChangeLog getChanges()

Return the changes.

Returns:

changes

getEvents

public List<EventState> getEvents()

Return the events.

Returns:

events

getTimestamp

public long getTimestamp()

Returns the timestamp.

Returns:

the timestamp.

getUserData

public String getUserData()

Returns the user data.

Returns:

the user data.