au.id.simo.dbversion

Class SchemaTask

java.lang.Object

au.id.simo.dbversion.AbstractTask

au.id.simo.dbversion.SchemaTask

All Implemented Interfaces:

Task

public abstract class SchemaTask
extends AbstractTask

Created by IntelliJ IDEA. User: gsimon Date: 22/11/2005 Time: 14:23:57 To change this template use File | Settings | File Templates.

Constructor Summary

Constructors

Constructor and Description
SchemaTask()

Method Summary

Methods

Modifier and Type	Method and Description
abstract String	getSql()
Target	getTarget() May return null of this Task is run for all targets.
boolean	isSchemaChange() Schema changes are sort to run before any data change.
boolean	runTask(Connection con)

Methods inherited from class au.id.simo.dbversion.AbstractTask

getIdentifier, isRun

Methods inherited from class java.lang.Object

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

Methods inherited from interface au.id.simo.dbversion.Task

getComment, getVersion

Constructor Detail

SchemaTask

public SchemaTask()

Method Detail

isSchemaChange

public boolean isSchemaChange()

Description copied from interface: Task

Schema changes are sort to run before any data change.

Returns:

schema changes are handled diffrently from mere data entry.

getTarget

public Target getTarget()

Description copied from interface: Task

May return null of this Task is run for all targets.

Returns:

null by default because most schema changes apply across all targets

runTask

public boolean runTask(Connection con)
                throws SQLException

Returns:

true if this task is to be recorded in the database as run, false if not.

Throws:

SQLException - if there was a problem executing.

getSql

public abstract String getSql()