org.apache.nifi.minifi.toolkit.configuration

Class ConfigMain

java.lang.Object

org.apache.nifi.minifi.toolkit.configuration.ConfigMain

public class ConfigMain
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ConfigMain.Command

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,ConfigMain.Command>	commandMap
static int	ERR_INVALID_ARGS
static int	ERR_INVALID_CONFIG
static int	ERR_UNABLE_TO_CLOSE_CONFIG
static int	ERR_UNABLE_TO_OPEN_INPUT
static int	ERR_UNABLE_TO_OPEN_OUTPUT
static int	ERR_UNABLE_TO_PARSE_CONFIG
static int	ERR_UNABLE_TO_READ_TEMPLATE
static int	ERR_UNABLE_TO_SAVE_CONFIG
private PathInputStreamFactory	pathInputStreamFactory
private PathOutputStreamFactory	pathOutputStreamFactory
static int	SUCCESS
static String	THERE_ARE_VALIDATION_ERRORS_WITH_THE_TEMPLATE_STILL_OUTPUTTING_YAML_BUT_IT_WILL_NEED_TO_BE_EDITED
static String	TRANSFORM
static String	TRANSFORM_VFS
static String	UPGRADE
static String	VALIDATE

Constructor Summary

Constructors

Constructor and Description
ConfigMain()
ConfigMain(PathInputStreamFactory pathInputStreamFactory, PathOutputStreamFactory pathOutputStreamFactory)

Method Summary

Modifier and Type	Method and Description
Map<String,ConfigMain.Command>	createCommandMap()
int	execute(String[] args)
protected void	handleErrorClosingInput(IOException e)
protected void	handleErrorClosingOutput(IOException e)
protected int	handleErrorLoadingConfiguration(Exception e, Runnable usagePrinter)
protected int	handleErrorOpeningInput(String fileName, Runnable usagePrinter, FileNotFoundException e)
protected int	handleErrorOpeningOutput(String fileName, Runnable usagePrinter, FileNotFoundException e)
protected int	handleErrorSavingCofiguration(IOException e)
<T> T	loadAndPrintValidationErrors(InputStream inputStream, BiFunction<ConfigSchema,Boolean,T> resultHandler)
static void	main(String[] args)
static void	printTransformUsage()
static void	printUpgradeUsage()
void	printUsage()
static void	printValidateUsage()
int	transform(String[] args)
static ConfigSchema	transformTemplateToSchema(InputStream source)
static ConfigSchema	transformVersionedFlowSnapshotToSchema(InputStream source)
static ConfigSchema	transformVersionedFlowSnapshotToSchema(org.apache.nifi.registry.flow.VersionedFlowSnapshot versionedFlowSnapshot)
int	upgrade(String[] args)
int	validate(String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

ERR_INVALID_ARGS

public static final int ERR_INVALID_ARGS

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Constant Field Values

ERR_UNABLE_TO_OPEN_OUTPUT

public static final int ERR_UNABLE_TO_OPEN_OUTPUT

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Constant Field Values

ERR_UNABLE_TO_OPEN_INPUT

public static final int ERR_UNABLE_TO_OPEN_INPUT

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Constant Field Values

ERR_UNABLE_TO_READ_TEMPLATE

public static final int ERR_UNABLE_TO_READ_TEMPLATE

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Constant Field Values

ERR_UNABLE_TO_PARSE_CONFIG

public static final int ERR_UNABLE_TO_PARSE_CONFIG

See Also:

Constant Field Values

ERR_INVALID_CONFIG

public static final int ERR_INVALID_CONFIG

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Constant Field Values

ERR_UNABLE_TO_CLOSE_CONFIG

public static final int ERR_UNABLE_TO_CLOSE_CONFIG

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Constant Field Values

ERR_UNABLE_TO_SAVE_CONFIG

public static final int ERR_UNABLE_TO_SAVE_CONFIG

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Constant Field Values

SUCCESS

public static final int SUCCESS

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Constant Field Values

TRANSFORM

public static final String TRANSFORM

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Constant Field Values

TRANSFORM_VFS

public static final String TRANSFORM_VFS

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Constant Field Values

VALIDATE

public static final String VALIDATE

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Constant Field Values

UPGRADE

public static final String UPGRADE

See Also:

Constant Field Values

THERE_ARE_VALIDATION_ERRORS_WITH_THE_TEMPLATE_STILL_OUTPUTTING_YAML_BUT_IT_WILL_NEED_TO_BE_EDITED

public static final String THERE_ARE_VALIDATION_ERRORS_WITH_THE_TEMPLATE_STILL_OUTPUTTING_YAML_BUT_IT_WILL_NEED_TO_BE_EDITED

See Also:

Constant Field Values

commandMap

private final Map<String,ConfigMain.Command> commandMap

pathInputStreamFactory

private final PathInputStreamFactory pathInputStreamFactory

pathOutputStreamFactory

private final PathOutputStreamFactory pathOutputStreamFactory

Constructor Detail

ConfigMain

public ConfigMain()

ConfigMain

public ConfigMain(PathInputStreamFactory pathInputStreamFactory,
                  PathOutputStreamFactory pathOutputStreamFactory)

Method Detail

main

public static void main(String[] args)

printValidateUsage

public static void printValidateUsage()

validate

public int validate(String[] args)

printTransformUsage

public static void printTransformUsage()

printUpgradeUsage

public static void printUpgradeUsage()

transformTemplateToSchema

public static ConfigSchema transformTemplateToSchema(InputStream source)
                                              throws JAXBException,
                                                     IOException

Throws:

JAXBException

IOException

transformVersionedFlowSnapshotToSchema

public static ConfigSchema transformVersionedFlowSnapshotToSchema(InputStream source)
                                                           throws IOException

Throws:

IOException

transformVersionedFlowSnapshotToSchema

public static ConfigSchema transformVersionedFlowSnapshotToSchema(org.apache.nifi.registry.flow.VersionedFlowSnapshot versionedFlowSnapshot)

upgrade

public int upgrade(String[] args)

loadAndPrintValidationErrors

public <T> T loadAndPrintValidationErrors(InputStream inputStream,
                                          BiFunction<ConfigSchema,Boolean,T> resultHandler)
                                   throws IOException,
                                          SchemaLoaderException

Throws:

IOException

SchemaLoaderException

transform

public int transform(String[] args)

handleErrorClosingOutput

protected void handleErrorClosingOutput(IOException e)

handleErrorClosingInput

protected void handleErrorClosingInput(IOException e)

handleErrorOpeningInput

protected int handleErrorOpeningInput(String fileName,
                                      Runnable usagePrinter,
                                      FileNotFoundException e)

handleErrorOpeningOutput

protected int handleErrorOpeningOutput(String fileName,
                                       Runnable usagePrinter,
                                       FileNotFoundException e)

handleErrorLoadingConfiguration

protected int handleErrorLoadingConfiguration(Exception e,
                                              Runnable usagePrinter)

handleErrorSavingCofiguration

protected int handleErrorSavingCofiguration(IOException e)

execute

public int execute(String[] args)

createCommandMap

public Map<String,ConfigMain.Command> createCommandMap()

printUsage

public void printUsage()