vishnu.model.transactions.operations
Class AbstractRecordOperation

java.lang.Object
  vishnu.model.transactions.operations.AbstractOperation
      vishnu.model.transactions.operations.AbstractRecordOperation

All Implemented Interfaces:

java.io.Serializable, Operation

Direct Known Subclasses:

DeleteRecord, InsertRecord, UpdateRecord

public abstract class AbstractRecordOperation
extends AbstractOperation

See Also:

Serialized Form

Field Summary

protected NamingContext	context
protected Record	r

Constructor Summary

AbstractRecordOperation(NamingContext context, Record r)

Method Summary

protected boolean	contains(RecordSet rs, Record r)
protected abstract void	containsAction(RecordSet rs)
Session	getSession()
protected abstract void	notContainsAction(RecordSet rs)
void	redo(RecoveryContext recoveryContext)

Methods inherited from class vishnu.model.transactions.operations.AbstractOperation

getDatabase, undo

Methods inherited from class java.lang.Object

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

Field Detail

context

protected NamingContext context

r

protected Record r

Constructor Detail

AbstractRecordOperation

public AbstractRecordOperation(NamingContext context,
                               Record r)

Method Detail

redo

public void redo(RecoveryContext recoveryContext)

containsAction

protected abstract void containsAction(RecordSet rs)

notContainsAction

protected abstract void notContainsAction(RecordSet rs)

contains

protected boolean contains(RecordSet rs,
                           Record r)

getSession

public Session getSession()