org.apache.jackrabbit.core.journal
Class DefaultRecordProducer

java.lang.Object
  org.apache.jackrabbit.core.journal.DefaultRecordProducer

All Implemented Interfaces:

RecordProducer

public class DefaultRecordProducer
extends Object
implements RecordProducer

Produces new records that can be appended to the journal.

Constructor Summary

DefaultRecordProducer(AbstractJournal journal, String id)
Create a new instance of this class.

Method Summary

Record	append() Append a record.
protected AppendRecord	createRecord() Create a new record.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRecordProducer

public DefaultRecordProducer(AbstractJournal journal,
                             String id)

Create a new instance of this class.

Parameters:

journal - journal

id - producer id

Method Detail

append

public Record append()
              throws JournalException

Append a record. This operation implicitely locks the journal revision and must be followed by either Record.update() or Record.cancelUpdate(). on the record returned.

Specified by:

append in interface RecordProducer

Returns:

appended record

Throws:

JournalException - if an error occurs

createRecord

protected AppendRecord createRecord()
                             throws JournalException

Create a new record. May be overridden by subclasses.

Throws:

JournalException - if an error occurs