org.eclipse.milo.opcua.stack.client.transport.http

Class OpcHttpTransport

java.lang.Object

org.eclipse.milo.opcua.stack.client.transport.AbstractTransport

org.eclipse.milo.opcua.stack.client.transport.http.OpcHttpTransport

All Implemented Interfaces:

UaTransport

public class OpcHttpTransport
extends AbstractTransport

Constructor Summary

Constructors

Constructor and Description
OpcHttpTransport(UaStackClient client)

Method Summary

Modifier and Type	Method and Description
CompletableFuture<io.netty.channel.Channel>	channel() Get a Channel suitable for sending a request on.
CompletableFuture<UaTransport>	connect() Connect this transport.
CompletableFuture<UaTransport>	disconnect() Disconnect this transport.
CompletableFuture<UaResponseMessage>	sendRequest(UaRequestMessage request) Send a UaRequestMessage, returning a CompletableFuture representing the result of the operation.

Methods inherited from class org.eclipse.milo.opcua.stack.client.transport.AbstractTransport

getConfig, sendRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

OpcHttpTransport

public OpcHttpTransport(UaStackClient client)

Method Detail

connect

public CompletableFuture<UaTransport> connect()

Description copied from interface: UaTransport

Connect this transport.

Some transports may actually be connection-less (e.g. HTTP), making this method a misnomer, but it should be called to initialize the transport regardless.

Returns:

the connected UaTransport instance.

disconnect

public CompletableFuture<UaTransport> disconnect()

Description copied from interface: UaTransport

Disconnect this transport.

Some transports may actually be connection-less (e.g. HTTP), making this method a misnomer, but it should be called to un-initialize the transport regardless.

Returns:

the disconnected UaTransport instance.

channel

public CompletableFuture<io.netty.channel.Channel> channel()

Description copied from class: AbstractTransport

Get a Channel suitable for sending a request on.

The Channel must have a handler capable of matching inbound responses to pending outbound UaTransportRequests.

Specified by:

channel in class AbstractTransport

Returns:

a Channel suitable for sending a request on.

sendRequest

public CompletableFuture<UaResponseMessage> sendRequest(UaRequestMessage request)

Description copied from interface: UaTransport

Send a UaRequestMessage, returning a CompletableFuture representing the result of the operation.

Specified by:

sendRequest in interface UaTransport

Overrides:

sendRequest in class AbstractTransport

Parameters:

request - the UaRequestMessage to send.

Returns:

a CompletableFuture representing the result of the operation.