org.apache.nifi.web.dao.impl

Class StandardInputPortDAO

java.lang.Object

org.apache.nifi.web.dao.impl.ComponentDAO

org.apache.nifi.web.dao.impl.StandardInputPortDAO

All Implemented Interfaces:

PortDAO

public class StandardInputPortDAO
extends ComponentDAO
implements PortDAO

Field Summary

Fields

Modifier and Type	Field and Description
private FlowController	flowController

Constructor Summary

Constructors

Constructor and Description
StandardInputPortDAO()

Method Summary

Methods

Modifier and Type	Method and Description
Port	createPort(String groupId, PortDTO portDTO) Creates a port.
void	deletePort(String groupId, String portId) Deletes the specified port.
Port	getPort(String groupId, String portId) Gets the specified port.
Set<Port>	getPorts(String groupId) Gets all of the ports.
boolean	hasPort(String groupId, String portId) Determines if the specified port exists.
private Port	locatePort(ProcessGroup group, String portId)
private Port	locatePort(String groupId, String portId)
void	setFlowController(FlowController flowController)
Port	updatePort(String groupId, PortDTO portDTO) Updates the specified port.
private List<String>	validateProposedConfiguration(PortDTO portDTO) Validates the proposed processor configuration.
void	verifyDelete(String groupId, String portId) Verifies the specified port can be removed.
private void	verifyUpdate(Port inputPort, PortDTO portDTO)
void	verifyUpdate(String groupId, PortDTO portDTO) Verifies the specified port can be updated per the specified request.

Methods inherited from class org.apache.nifi.web.dao.impl.ComponentDAO

isAnyNotNull, isNotNull, locateProcessGroup

Methods inherited from class java.lang.Object

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

Field Detail

flowController

private FlowController flowController

Constructor Detail

StandardInputPortDAO

public StandardInputPortDAO()

Method Detail

locatePort

private Port locatePort(String groupId,
              String portId)

locatePort

private Port locatePort(ProcessGroup group,
              String portId)

createPort

public Port createPort(String groupId,
              PortDTO portDTO)

Creates a port.

Specified by:

createPort in interface PortDAO

Parameters:

portDTO - The port DTO

Returns:

The port

getPort

public Port getPort(String groupId,
           String portId)

Gets the specified port.

Specified by:

getPort in interface PortDAO

Parameters:

portId - The port id

Returns:

The port

hasPort

public boolean hasPort(String groupId,
              String portId)

Determines if the specified port exists.

Specified by:

hasPort in interface PortDAO

Parameters:

portId -

Returns:

getPorts

public Set<Port> getPorts(String groupId)

Gets all of the ports.

Specified by:

getPorts in interface PortDAO

Returns:

The ports

verifyUpdate

public void verifyUpdate(String groupId,
                PortDTO portDTO)

Description copied from interface: PortDAO

Verifies the specified port can be updated per the specified request.

Specified by:

verifyUpdate in interface PortDAO

verifyUpdate

private void verifyUpdate(Port inputPort,
                PortDTO portDTO)

validateProposedConfiguration

private List<String> validateProposedConfiguration(PortDTO portDTO)

Validates the proposed processor configuration.

Parameters:

processorNode -

config -

Returns:

updatePort

public Port updatePort(String groupId,
              PortDTO portDTO)

Updates the specified port.

Specified by:

updatePort in interface PortDAO

Parameters:

portDTO - The port DTO

Returns:

The port

verifyDelete

public void verifyDelete(String groupId,
                String portId)

Description copied from interface: PortDAO

Verifies the specified port can be removed.

Specified by:

verifyDelete in interface PortDAO

deletePort

public void deletePort(String groupId,
              String portId)

Deletes the specified port.

Specified by:

deletePort in interface PortDAO

Parameters:

portId - The port id

setFlowController

public void setFlowController(FlowController flowController)