liquibase.command

Class AbstractCommandStep

java.lang.Object

liquibase.command.AbstractCommandStep

All Implemented Interfaces:

CommandStep

Direct Known Subclasses:

AbstractCliWrapperCommandStep, ConvertCommandStep, DeactivateChangelogCommandStep, InternalDiffCommandStep, InternalDropAllCommandStep, InternalExecuteSqlCommandStep, InternalHistoryCommandStep, InternalSnapshotCommandStep, InternalSyncHubCommandStep, RegisterChangelogCommandStep, TestSystemDownCommand, TestSystemUpCommand

public abstract class AbstractCommandStep
extends Object
implements CommandStep

Convenience base class for CommandStep implementations.

Field Summary

Fields inherited from interface liquibase.command.CommandStep

ORDER_DEFAULT, ORDER_NOT_APPLICABLE

Constructor Summary

Constructors

Constructor and Description
AbstractCommandStep()

Method Summary

Modifier and Type	Method and Description
void	adjustCommandDefinition(CommandDefinition commandDefinition) Default implementation makes no changes
int	getOrder(CommandDefinition commandDefinition) The order in the pipeline that this step should be executed in.
void	validate(CommandScope commandScope) Default implementation does no additional validation.

Methods inherited from class java.lang.Object

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

Methods inherited from interface liquibase.command.CommandStep

defineCommandNames, run

Constructor Detail

AbstractCommandStep

public AbstractCommandStep()

Method Detail

getOrder

public int getOrder(CommandDefinition commandDefinition)

Description copied from interface: CommandStep

The order in the pipeline that this step should be executed in. Logic is generally based off CommandDefinition.getName() but it can check other things in the definition such as arguments.

Specified by:

getOrder in interface CommandStep

Returns:

CommandStep.ORDER_DEFAULT if the command scope's name matches CommandStep.defineCommandNames(). Otherwise CommandStep.ORDER_NOT_APPLICABLE

validate

public void validate(CommandScope commandScope)
              throws CommandValidationException

Default implementation does no additional validation.

Specified by:

validate in interface CommandStep

Throws:

CommandValidationException

adjustCommandDefinition

public void adjustCommandDefinition(CommandDefinition commandDefinition)

Default implementation makes no changes

Specified by:

adjustCommandDefinition in interface CommandStep