net.jmatrix.db.schema.action

Class RollbackAction

java.lang.Object

net.jmatrix.db.schema.action.AbstractAction

net.jmatrix.db.schema.action.RollbackAction

All Implemented Interfaces:

Action

public class RollbackAction
extends AbstractAction

Field Summary

Fields inherited from class net.jmatrix.db.schema.action.AbstractAction

dbm

Constructor Summary

Constructors

Constructor and Description
RollbackAction(DBM d, DiskVersion dv)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	execute() Executes said action, and returns true if successful.
String	summary() Returns a (possibly) multi-line summary of the details of this action.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RollbackAction

public RollbackAction(DBM d,
              DiskVersion dv)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

summary

public String summary()

Description copied from interface: Action

Returns a (possibly) multi-line summary of the details of this action. Example: Apply: DiskVersion 1.28.1 at /home/bemo/gitroot/server/db/sql/1.X/1.28.1 File: 1.survey_number_inserts.sql File: 2.survey_number_updates.sql

execute

public boolean execute()
                throws DBMException

Description copied from interface: Action

Executes said action, and returns true if successful.

Throws:

DBMException