Package org.graylog.plugins.views.storage.migration.state.machine

Class MigrationStateMachineContext

java.lang.Object

org.graylog.plugins.views.storage.migration.state.machine.MigrationStateMachineContext

public class MigrationStateMachineContext
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<MigrationStep,Map<String,Object>>	actionArguments
static final String	AUTH_TOKEN_KEY
protected MigrationStep	currentStep
protected Map<String,Object>	extendedState
static final String	KEY_COMPATIBILITY_CHECK_PASSED
static final String	KEY_MIGRATION_ID
protected Object	response

Constructor Summary

Constructors

Constructor	Description
MigrationStateMachineContext()

Method Summary

Modifier and Type	Method	Description
void	addActionArguments(MigrationStep step, Map<String,Object> args)
void	addExtendedState(String key, Object value)
<T> T	getActionArgument(String name, Class<T> type)
<T> Optional<T>	getActionArgumentOpt(String name, Class<T> type)
Object	getExtendedState(String key)
<T> Optional<T>	getExtendedState(String name, Class<T> type)
Object	getResponse()
void	removeExtendedState(String name)
void	setCurrentStep(MigrationStep currentStep)
void	setResponse(Object response)

Methods inherited from class java.lang.Object

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

Field Details

AUTH_TOKEN_KEY

public static final String AUTH_TOKEN_KEY

See Also:

• Constant Field Values

KEY_MIGRATION_ID

public static final String KEY_MIGRATION_ID

See Also:

• Constant Field Values

KEY_COMPATIBILITY_CHECK_PASSED

public static final String KEY_COMPATIBILITY_CHECK_PASSED

See Also:

• Constant Field Values

currentStep

protected MigrationStep currentStep

actionArguments

protected Map<MigrationStep,Map<String,Object>> actionArguments

extendedState

protected Map<String,Object> extendedState

response

protected Object response

Constructor Details

MigrationStateMachineContext

public MigrationStateMachineContext()

Method Details

setCurrentStep

public void setCurrentStep(MigrationStep currentStep)

getActionArgument

public <T> T getActionArgument(String name,
 Class<T> type)

getActionArgumentOpt

public <T> Optional<T> getActionArgumentOpt(String name,
 Class<T> type)

addActionArguments

public void addActionArguments(MigrationStep step,
 Map<String,Object> args)

addExtendedState

public void addExtendedState(String key,
 Object value)

getExtendedState

public Object getExtendedState(String key)

getExtendedState

public <T> Optional<T> getExtendedState(String name,
 Class<T> type)

removeExtendedState

public void removeExtendedState(String name)

setResponse

public void setResponse(Object response)

getResponse

public Object getResponse()