Package org.apache.nifi.migration

Class StandardControllerServiceFactory

java.lang.Object

org.apache.nifi.migration.StandardControllerServiceFactory

All Implemented Interfaces:

ControllerServiceFactory

public class StandardControllerServiceFactory
extends Object
implements ControllerServiceFactory

Field Summary

Fields

Modifier and Type	Field	Description
private final ComponentNode	creator
private final ExtensionManager	extensionManager
private final FlowManager	flowManager
private static final org.slf4j.Logger	logger
private final ControllerServiceProvider	serviceProvider

Constructor Summary

Constructors

Constructor	Description
StandardControllerServiceFactory(ExtensionManager extensionManager, FlowManager flowManager, ControllerServiceProvider serviceProvider, ComponentNode creator)

Method Summary

Modifier and Type	Method	Description
private ControllerServiceCreationDetails	alreadyExists(ControllerServiceNode serviceNode, String type)
ControllerServiceNode	create(ControllerServiceCreationDetails creationDetails)
private Bundle	determineBundle(String implementationClassName)
protected String	determineServiceId(String className, Map<String,String> propertyValues)	Creates a deterministic UUID for the Controller Service based on the Process Group that the creator resides in, if any, the implementation class name, and the given properties
ControllerServiceCreationDetails	getCreationDetails(String implementationClassName, Map<String,String> propertyValues)
protected Bundle	getFrameworkBundle()
private boolean	isEnable()
private boolean	isImplementation(Class<?> clazz, String className)
private ControllerServiceCreationDetails	toBeCreated(String serviceId, String type, BundleCoordinate bundleCoordinate, Map<String,String> propertyValues)

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final org.slf4j.Logger logger

extensionManager

private final ExtensionManager extensionManager

flowManager

private final FlowManager flowManager

serviceProvider

private final ControllerServiceProvider serviceProvider

creator

private final ComponentNode creator

Constructor Details

StandardControllerServiceFactory

public StandardControllerServiceFactory(ExtensionManager extensionManager,
 FlowManager flowManager,
 ControllerServiceProvider serviceProvider,
 ComponentNode creator)

Method Details

getCreationDetails

public ControllerServiceCreationDetails getCreationDetails(String implementationClassName,
 Map<String,String> propertyValues)

Specified by:

getCreationDetails in interface ControllerServiceFactory

create

public ControllerServiceNode create(ControllerServiceCreationDetails creationDetails)

Specified by:

create in interface ControllerServiceFactory

isEnable

private boolean isEnable()

toBeCreated

private ControllerServiceCreationDetails toBeCreated(String serviceId,
 String type,
 BundleCoordinate bundleCoordinate,
 Map<String,String> propertyValues)

alreadyExists

private ControllerServiceCreationDetails alreadyExists(ControllerServiceNode serviceNode,
 String type)

isImplementation

private boolean isImplementation(Class<?> clazz,
 String className)

determineServiceId

protected String determineServiceId(String className,
 Map<String,String> propertyValues)

Creates a deterministic UUID for the Controller Service based on the Process Group that the creator resides in, if any, the implementation class name, and the given properties

Parameters:

className - the classname of the Controller Service

propertyValues - the property values

Returns:

a UUID for the Controller Service

determineBundle

private Bundle determineBundle(String implementationClassName)

getFrameworkBundle

protected Bundle getFrameworkBundle()