org.wso2.transport.http.netty.contractimpl

Class DefaultHttpClientConnector

java.lang.Object

org.wso2.transport.http.netty.contractimpl.DefaultHttpClientConnector

All Implemented Interfaces:

HttpClientConnector

public class DefaultHttpClientConnector
extends Object
implements HttpClientConnector

Implementation of the client connector.

Constructor Summary

Constructors

Constructor and Description
DefaultHttpClientConnector(ConnectionManager connectionManager, SenderConfiguration senderConfiguration, BootstrapConfiguration bootstrapConfig, io.netty.channel.EventLoopGroup clientEventGroup)

Method Summary

Modifier and Type	Method and Description
boolean	close() Close the connection related to this connector.
HttpResponseFuture	connect() Creates the connection to the back-end.
HttpResponseFuture	getNextPushPromise(ResponseHandle responseHandle) Gets the next available Http2PushPromise related to the ResponseHandle in asynchronous manner.
HttpResponseFuture	getPushResponse(Http2PushPromise pushPromise) Gets the push response in asynchronous manner.
HttpResponseFuture	getResponse(ResponseHandle responseHandle) Fetches the response related to the ResponseHandle in asynchronous manner.
HttpResponseFuture	hasPushPromise(ResponseHandle responseHandle) Checks whether a Http2PushPromise exists in asynchronous manner.
void	rejectPushResponse(Http2PushPromise pushPromise) Rejects a server push response which is expected to receive over a promised stream.
HttpResponseFuture	send(HttpCarbonMessage httpOutboundRequest) Send httpMessages to the back-end in asynchronous manner.
HttpResponseFuture	send(OutboundMsgHolder outboundMsgHolder, HttpCarbonMessage httpOutboundRequest)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultHttpClientConnector

public DefaultHttpClientConnector(ConnectionManager connectionManager,
                                  SenderConfiguration senderConfiguration,
                                  BootstrapConfiguration bootstrapConfig,
                                  io.netty.channel.EventLoopGroup clientEventGroup)

Method Detail

connect

public HttpResponseFuture connect()

Description copied from interface: HttpClientConnector

Creates the connection to the back-end.

Specified by:

connect in interface HttpClientConnector

Returns:

the future that can be used to get future events of the connection.

getResponse

public HttpResponseFuture getResponse(ResponseHandle responseHandle)

Description copied from interface: HttpClientConnector

Fetches the response related to the ResponseHandle in asynchronous manner.

Specified by:

getResponse in interface HttpClientConnector

Parameters:

responseHandle - the Response Handle which represent the asynchronous service invocation

Returns:

the status of the asynchronous response fetch action

getNextPushPromise

public HttpResponseFuture getNextPushPromise(ResponseHandle responseHandle)

Description copied from interface: HttpClientConnector

Gets the next available Http2PushPromise related to the ResponseHandle in asynchronous manner.

Specified by:

getNextPushPromise in interface HttpClientConnector

Parameters:

responseHandle - the Response Handle which represent the asynchronous service invocation

Returns:

the status of the asynchronous push promise fetch action

hasPushPromise

public HttpResponseFuture hasPushPromise(ResponseHandle responseHandle)

Description copied from interface: HttpClientConnector

Checks whether a Http2PushPromise exists in asynchronous manner.

Specified by:

hasPushPromise in interface HttpClientConnector

Parameters:

responseHandle - the Response Handle which represent the asynchronous service invocation

Returns:

the status of the asynchronous push promise check action

rejectPushResponse

public void rejectPushResponse(Http2PushPromise pushPromise)

Description copied from interface: HttpClientConnector

Rejects a server push response which is expected to receive over a promised stream. This method will do the best to prevent receiving a server push which is promised by a particular PUSH_PROMISE frame. This basically sends a RST_STREAM referring the promised stream to reject the server push message. However invoking this does not guarantee that the server will not start sending the push message. As per the spec, server is allowed to start sending the push response without waiting for an acknowledgement from the client.

Specified by:

rejectPushResponse in interface HttpClientConnector

Parameters:

pushPromise - push promise related to the server push which is need to be rejected

getPushResponse

public HttpResponseFuture getPushResponse(Http2PushPromise pushPromise)

Description copied from interface: HttpClientConnector

Gets the push response in asynchronous manner.

Specified by:

getPushResponse in interface HttpClientConnector

Parameters:

pushPromise - push promise related to the server push

Returns:

returns the status of the asynchronous push response fetch action

close

public boolean close()

Description copied from interface: HttpClientConnector

Close the connection related to this connector.

Specified by:

close in interface HttpClientConnector

Returns:

return the status of the close action.

send

public HttpResponseFuture send(HttpCarbonMessage httpOutboundRequest)

Description copied from interface: HttpClientConnector

Send httpMessages to the back-end in asynchronous manner.

Specified by:

send in interface HttpClientConnector

Parameters:

httpOutboundRequest - HttpCarbonMessage which should be sent to the remote server.

Returns:

the status of the asynchronous send action.

send

public HttpResponseFuture send(OutboundMsgHolder outboundMsgHolder,
                               HttpCarbonMessage httpOutboundRequest)