org.apache.nifi.web

Class StandardNiFiWebContext

java.lang.Object

org.apache.nifi.web.StandardNiFiWebContext

All Implemented Interfaces:

NiFiWebContext

public class StandardNiFiWebContext
extends Object
implements NiFiWebContext

Implements the NiFiWebContext interface to support a context in both standalone and clustered environments.

Field Summary

Fields

Modifier and Type	Field and Description
private AuditService	auditService
static String	CLIENT_ID_PARAM
private WebClusterManager	clusterManager
private ControllerFacade	controllerFacade
private static org.slf4j.Logger	logger
private NiFiProperties	properties
static String	REVISION_PARAM
private NiFiServiceFacade	serviceFacade
static String	VERBOSE_PARAM

Constructor Summary

Constructors

Constructor and Description
StandardNiFiWebContext()

Method Summary

Methods

Modifier and Type	Method and Description
ControllerService	getControllerService(String serviceIdentifier)
String	getCurrentUserDn()
String	getCurrentUserName()
private Map<String,String>	getHeaders(NiFiWebContextConfig config) Gets the headers for the request to replicate to each node while clustered.
ProcessorInfo	getProcessor(NiFiWebContextConfig config)
void	saveActions(Collection<ProcessorConfigurationAction> processorActions)
void	setAuditService(AuditService auditService)
void	setClusterManager(WebClusterManager clusterManager)
void	setControllerFacade(ControllerFacade controllerFacade)
void	setProcessorAnnotationData(NiFiWebContextConfig config, String annotationData)
void	setProperties(NiFiProperties properties)
void	setServiceFacade(NiFiServiceFacade serviceFacade)

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static final org.slf4j.Logger logger

CLIENT_ID_PARAM

public static final String CLIENT_ID_PARAM

See Also:

Constant Field Values

REVISION_PARAM

public static final String REVISION_PARAM

See Also:

Constant Field Values

VERBOSE_PARAM

public static final String VERBOSE_PARAM

See Also:

Constant Field Values

properties

private NiFiProperties properties

serviceFacade

private NiFiServiceFacade serviceFacade

clusterManager

private WebClusterManager clusterManager

controllerFacade

private ControllerFacade controllerFacade

auditService

private AuditService auditService

Constructor Detail

StandardNiFiWebContext

public StandardNiFiWebContext()

Method Detail

getControllerService

public ControllerService getControllerService(String serviceIdentifier)

Specified by:

getControllerService in interface NiFiWebContext

saveActions

@PreAuthorize(value="hasAnyRole(\'ROLE_DFM\')")
public void saveActions(Collection<ProcessorConfigurationAction> processorActions)

Specified by:

saveActions in interface NiFiWebContext

getCurrentUserDn

public String getCurrentUserDn()

Specified by:

getCurrentUserDn in interface NiFiWebContext

getCurrentUserName

public String getCurrentUserName()

Specified by:

getCurrentUserName in interface NiFiWebContext

getProcessor

public ProcessorInfo getProcessor(NiFiWebContextConfig config)
                           throws ResourceNotFoundException,
                                  ClusterRequestException

Specified by:

getProcessor in interface NiFiWebContext

Throws:

ResourceNotFoundException

ClusterRequestException

setProcessorAnnotationData

@PreAuthorize(value="hasAnyRole(\'ROLE_DFM\')")
public void setProcessorAnnotationData(NiFiWebContextConfig config,
                                           String annotationData)
                                throws ResourceNotFoundException,
                                       InvalidRevisionException,
                                       ClusterRequestException

Specified by:

setProcessorAnnotationData in interface NiFiWebContext

Throws:

ResourceNotFoundException

InvalidRevisionException

ClusterRequestException

getHeaders

private Map<String,String> getHeaders(NiFiWebContextConfig config)

Gets the headers for the request to replicate to each node while clustered.

Parameters:

config -

Returns:

setClusterManager

public void setClusterManager(WebClusterManager clusterManager)

setProperties

public void setProperties(NiFiProperties properties)

setServiceFacade

public void setServiceFacade(NiFiServiceFacade serviceFacade)

setControllerFacade

public void setControllerFacade(ControllerFacade controllerFacade)

setAuditService

public void setAuditService(AuditService auditService)