liquibase.command.core

Class LockServiceCommandStep

java.lang.Object

liquibase.command.AbstractCommandStep

liquibase.command.core.LockServiceCommandStep

All Implemented Interfaces:

CleanUpCommandStep, CommandStep

public class LockServiceCommandStep
extends AbstractCommandStep
implements CleanUpCommandStep

Internal command step to be used on CommandStep pipeline to create lock services.

Field Summary

Fields

Modifier and Type	Field and Description
protected static String[]	COMMAND_NAME

Fields inherited from class liquibase.command.AbstractCommandStep

coreBundle

Fields inherited from interface liquibase.command.CommandStep

ORDER_DEFAULT, ORDER_NOT_APPLICABLE

Constructor Summary

Constructors

Constructor and Description
LockServiceCommandStep()

Method Summary

Modifier and Type	Method and Description
void	adjustCommandDefinition(CommandDefinition commandDefinition) Default implementation makes no changes
void	cleanUp(CommandResultsBuilder resultsBuilder) Method invoked to execute the cleanup action.
String[][]	defineCommandNames() Defines new command names For example, if it is part of `liquibase update`, this should return new String[][]{ new String[] {"update"}}.
List<Class<?>>	providedDependencies() Returns a list of all the dependency Classes that this step provides
List<Class<?>>	requiredDependencies() Return a list of configured Classes that this command requires to be passed as a dependency.
void	run(CommandResultsBuilder resultsBuilder) Performs the business logic.

Methods inherited from class liquibase.command.AbstractCommandStep

getOrder, validate

Methods inherited from class java.lang.Object

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

Field Detail

COMMAND_NAME

protected static final String[] COMMAND_NAME

Constructor Detail

LockServiceCommandStep

public LockServiceCommandStep()

Method Detail

requiredDependencies

public List<Class<?>> requiredDependencies()

Description copied from interface: CommandStep

Return a list of configured Classes that this command requires to be passed as a dependency.

Specified by:

requiredDependencies in interface CommandStep

Overrides:

requiredDependencies in class AbstractCommandStep

Returns:

list with the required classes types

providedDependencies

public List<Class<?>> providedDependencies()

Description copied from interface: CommandStep

Returns a list of all the dependency Classes that this step provides

Specified by:

providedDependencies in interface CommandStep

Overrides:

providedDependencies in class AbstractCommandStep

Returns:

list with the provided classes types

run

public void run(CommandResultsBuilder resultsBuilder)
         throws Exception

Description copied from interface: CommandStep

Performs the business logic. This method should not be called directly. It is called by the overall pipeline logic in the CommandScope.execute() order.

Specified by:

run in interface CommandStep

Throws:

Exception

defineCommandNames

public String[][] defineCommandNames()

Description copied from interface: CommandStep

Defines new command names For example, if it is part of `liquibase update`, this should return new String[][]{ new String[] {"update"}}. If it is a part of `liquibase example init`, this should return {"example", "init"}.

This is used to determine the available command names.

This can return null if this step is not defining a new command but "cross-cutting" existing commands

Specified by:

defineCommandNames in interface CommandStep

adjustCommandDefinition

public void adjustCommandDefinition(CommandDefinition commandDefinition)

Description copied from class: AbstractCommandStep

Default implementation makes no changes

Specified by:

adjustCommandDefinition in interface CommandStep

Overrides:

adjustCommandDefinition in class AbstractCommandStep

cleanUp

public void cleanUp(CommandResultsBuilder resultsBuilder)

Description copied from interface: CleanUpCommandStep

Method invoked to execute the cleanup action.

Specified by:

cleanUp in interface CleanUpCommandStep

Parameters:

resultsBuilder - builder used in this pipeline