Package liquibase.command.core
Class TagExistsCommandStep
java.lang.Object
liquibase.command.AbstractCommandStep
liquibase.command.core.TagExistsCommandStep
- All Implemented Interfaces:
CommandStep
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Field Summary
Modifier and TypeFieldDescriptionprotected static final String[]
static final CommandArgumentDefinition<String>
static final CommandResultDefinition<Boolean>
Fields inherited from class liquibase.command.AbstractCommandStep
coreBundle
Fields inherited from interface liquibase.command.CommandStep
ORDER_DEFAULT, ORDER_NOT_APPLICABLE
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
adjustCommandDefinition
(CommandDefinition commandDefinition) Default implementation makes no changesString[][]
Defines new command names For example, if it is part of `liquibase update`, this should return new String[][]{ new String[] {"update"}}.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, providedDependencies, validate
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Field Details
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COMMAND_NAME
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TAG_ARG
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TAG_EXISTS_RESULT
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Constructor Details
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TagExistsCommandStep
public TagExistsCommandStep()
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Method Details
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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 interfaceCommandStep
- Overrides:
requiredDependencies
in classAbstractCommandStep
- Returns:
- list with the required classes types
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run
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 theCommandScope.execute()
order.- Throws:
Exception
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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
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adjustCommandDefinition
Description copied from class:AbstractCommandStep
Default implementation makes no changes- Specified by:
adjustCommandDefinition
in interfaceCommandStep
- Overrides:
adjustCommandDefinition
in classAbstractCommandStep
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