Package com.openfin.desktop.channel

Class AbstractProtocolHandler

java.lang.Object

com.openfin.desktop.channel.AbstractProtocolHandler

Direct Known Subclasses:

ClassicProtocolHandler, WebRtcProtocolHandler

public class AbstractProtocolHandler
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Channel	channel
protected EndpointIdentity	clientEndpointIdentity
protected EndpointIdentity	endpointIdentity
protected boolean	isProvider
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor	Description
AbstractProtocolHandler(Channel channel)

Method Summary

Modifier and Type	Method	Description
protected void	acceptAnswer(org.json.JSONObject answer, java.util.concurrent.CompletableFuture<java.lang.Boolean> future)
protected void	acceptOffer(org.json.JSONObject offer)
protected void	cleanup()
static AbstractProtocolHandler	createProtocolHandler(ProtocolOptions options, Channel channel)
Channel	getChannel()
org.json.JSONObject	getChannelConnectPayload(java.lang.Object connectPayload)	create payload for connecting to provider.
org.json.JSONObject	getChannelCreatePayload()
static org.json.JSONObject	getOfferProtocolByType(org.json.JSONObject offer, ProtocolOptions options)
ProtocolOptions	getProtocolOptions()
protected org.json.JSONObject	getSupportedAnswerProtocol()
protected org.json.JSONObject	getSupportedOfferProtocol()
void	initializeClient()
void	initializeProvider(EndpointIdentity endpointIdentity, EndpointIdentity clientEndpointIdentity)
java.util.concurrent.CompletionStage<java.lang.Boolean>	processConnectAnswer(org.json.JSONObject res)	Process connection answer response from a channel provider with connect-to-channel message
org.json.JSONObject	processConnectOffer(org.json.JSONObject offer)	Process connection offer from a channel client for a provider
void	sendChannelMessage(java.lang.String action, org.json.JSONObject destionationIdentity, org.json.JSONObject providerIdentity, org.json.JSONObject actionPayload, AckListener ackListener)
java.util.concurrent.CompletableFuture<Ack>	sendChannelMessageAsync(java.lang.String action, org.json.JSONObject destionationIdentity, org.json.JSONObject providerIdentity, java.lang.Object actionPayload)
void	setClientEndpointIdentity(EndpointIdentity endpointIdentity)

Methods inherited from class java.lang.Object

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

Field Details

logger

protected org.slf4j.Logger logger

channel

protected Channel channel

isProvider

protected boolean isProvider

endpointIdentity

protected EndpointIdentity endpointIdentity

clientEndpointIdentity

protected EndpointIdentity clientEndpointIdentity

Constructor Details

AbstractProtocolHandler

public AbstractProtocolHandler(Channel channel)

Method Details

createProtocolHandler

public static AbstractProtocolHandler createProtocolHandler(ProtocolOptions options, Channel channel)

getProtocolOptions

public ProtocolOptions getProtocolOptions()

getChannelConnectPayload

public org.json.JSONObject getChannelConnectPayload(java.lang.Object connectPayload) throws java.lang.Exception

create payload for connecting to provider. The payload include "offer" object

Returns:

connect payload

Throws:

java.lang.Exception - Exception

getSupportedOfferProtocol

protected org.json.JSONObject getSupportedOfferProtocol()

setClientEndpointIdentity

public void setClientEndpointIdentity(EndpointIdentity endpointIdentity)

processConnectAnswer

public java.util.concurrent.CompletionStage<java.lang.Boolean> processConnectAnswer(org.json.JSONObject res)

Process connection answer response from a channel provider with connect-to-channel message

Parameters:

res - response from a provider

Returns:

CompletionStage with true as the answer is accepted

acceptAnswer

protected void acceptAnswer(org.json.JSONObject answer, java.util.concurrent.CompletableFuture<java.lang.Boolean> future) throws java.lang.Exception

Throws:

java.lang.Exception

getChannelCreatePayload

public org.json.JSONObject getChannelCreatePayload()

getSupportedAnswerProtocol

protected org.json.JSONObject getSupportedAnswerProtocol()

processConnectOffer

public org.json.JSONObject processConnectOffer(org.json.JSONObject offer)

Process connection offer from a channel client for a provider

Parameters:

offer - offer object from channel client

Returns:

answer object if the offer is accepted

acceptOffer

protected void acceptOffer(org.json.JSONObject offer) throws java.lang.Exception

Throws:

java.lang.Exception

getChannel

public Channel getChannel()

initializeClient

public void initializeClient() throws java.lang.Exception

Throws:

java.lang.Exception

initializeProvider

public void initializeProvider(EndpointIdentity endpointIdentity, EndpointIdentity clientEndpointIdentity) throws java.lang.Exception

Throws:

java.lang.Exception

sendChannelMessage

public void sendChannelMessage(java.lang.String action, org.json.JSONObject destionationIdentity, org.json.JSONObject providerIdentity, org.json.JSONObject actionPayload, AckListener ackListener)

sendChannelMessageAsync

public java.util.concurrent.CompletableFuture<Ack> sendChannelMessageAsync(java.lang.String action, org.json.JSONObject destionationIdentity, org.json.JSONObject providerIdentity, java.lang.Object actionPayload)

cleanup

protected void cleanup()

getOfferProtocolByType

public static org.json.JSONObject getOfferProtocolByType(org.json.JSONObject offer, ProtocolOptions options)