org.apache.nifi.remote.protocol.socket

Class SocketFlowFileServerProtocol

java.lang.Object

org.apache.nifi.remote.protocol.AbstractFlowFileServerProtocol

org.apache.nifi.remote.protocol.socket.SocketFlowFileServerProtocol

All Implemented Interfaces:

PeerDescriptionModifiable, ServerProtocol, VersionedRemoteResource

public class SocketFlowFileServerProtocol
extends AbstractFlowFileServerProtocol
implements PeerDescriptionModifiable

Field Summary

Fields

Modifier and Type	Field and Description
private PeerDescriptionModifier	peerDescriptionModifier
static String	RESOURCE_NAME
private VersionNegotiator	versionNegotiator

Fields inherited from class org.apache.nifi.remote.protocol.AbstractFlowFileServerProtocol

DEFAULT_BATCH_NANOS, handshakeCompleted, handshakeProperties, logger, negotiatedFlowFileCodec, port, rootGroup, shutdown

Constructor Summary

Constructors

Constructor and Description
SocketFlowFileServerProtocol()

Method Summary

Modifier and Type	Method and Description
protected String	createTransitUri(Peer peer, String sourceFlowFileIdentifier)
protected HandshakeProperties	doHandshake(Peer peer)
RequestType	getRequestType(Peer peer)
String	getResourceName()
VersionNegotiator	getVersionNegotiator()
FlowFileCodec	negotiateCodec(Peer peer)
void	sendPeerList(Peer peer, Optional<ClusterNodeInformation> clusterNodeInfo, NodeInformation self)
void	setPeerDescriptionModifier(PeerDescriptionModifier modifier)

Methods inherited from class org.apache.nifi.remote.protocol.AbstractFlowFileServerProtocol

checkPortStatus, commitReceiveTransaction, commitTransferTransaction, getPort, getPreNegotiatedCodec, getRequestExpiration, handshake, isHandshakeSuccessful, isShutdown, readTransactionResponse, receiveFlowFiles, setNodeInformant, setRootProcessGroup, shutdown, toString, transferFlowFiles, validateHandshakeRequest, writeTransactionResponse, writeTransactionResponse

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_NAME

public static final String RESOURCE_NAME

See Also:

Constant Field Values

versionNegotiator

private final VersionNegotiator versionNegotiator

peerDescriptionModifier

private PeerDescriptionModifier peerDescriptionModifier

Constructor Detail

SocketFlowFileServerProtocol

public SocketFlowFileServerProtocol()

Method Detail

setPeerDescriptionModifier

public void setPeerDescriptionModifier(PeerDescriptionModifier modifier)

Specified by:

setPeerDescriptionModifier in interface PeerDescriptionModifiable

doHandshake

protected HandshakeProperties doHandshake(Peer peer)
                                   throws IOException,
                                          HandshakeException

Specified by:

doHandshake in class AbstractFlowFileServerProtocol

Throws:

IOException

HandshakeException

negotiateCodec

public FlowFileCodec negotiateCodec(Peer peer)
                             throws IOException,
                                    ProtocolException

Specified by:

negotiateCodec in interface ServerProtocol

Throws:

IOException

ProtocolException

getRequestType

public RequestType getRequestType(Peer peer)
                           throws IOException

Specified by:

getRequestType in interface ServerProtocol

Throws:

IOException

sendPeerList

public void sendPeerList(Peer peer,
                         Optional<ClusterNodeInformation> clusterNodeInfo,
                         NodeInformation self)
                  throws IOException

Specified by:

sendPeerList in interface ServerProtocol

Throws:

IOException

getResourceName

public String getResourceName()

Specified by:

getResourceName in interface VersionedRemoteResource

getVersionNegotiator

public VersionNegotiator getVersionNegotiator()

Specified by:

getVersionNegotiator in interface VersionedRemoteResource

createTransitUri

protected String createTransitUri(Peer peer,
                                  String sourceFlowFileIdentifier)

Overrides:

createTransitUri in class AbstractFlowFileServerProtocol