org.apache.hc.core5.http.nio.support

类 BasicPushProducer

java.lang.Object

org.apache.hc.core5.http.nio.support.BasicPushProducer

所有已实现的接口:

AsyncDataProducer, AsyncPushProducer, ResourceHolder

public class BasicPushProducer
extends Object
implements AsyncPushProducer

Basic implementation of AsyncPushProducer that produces one fixed response and relies on a AsyncEntityProducer to generate response entity stream.

从以下版本开始:

5.0

构造器概要

构造器

构造器和说明
BasicPushProducer(AsyncEntityProducer dataProducer)
BasicPushProducer(HttpResponse response, AsyncEntityProducer dataProducer)
BasicPushProducer(int code, AsyncEntityProducer dataProducer)

方法概要

限定符和类型	方法和说明
int	available() Returns the number of bytes immediately available for output.
void	failed(Exception cause) Triggered to signal a failure in data generation.
void	produce(DataStreamChannel channel) Triggered to signal the ability of the underlying data channel to accept more data.
void	produceResponse(ResponseChannel channel, HttpContext httpContext) Triggered to signal the ability of the underlying response channel to accept response messages.
void	releaseResources()

从类继承的方法 java.lang.Object

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

构造器详细资料

BasicPushProducer

public BasicPushProducer(HttpResponse response,
                         AsyncEntityProducer dataProducer)

BasicPushProducer

public BasicPushProducer(int code,
                         AsyncEntityProducer dataProducer)

BasicPushProducer

public BasicPushProducer(AsyncEntityProducer dataProducer)

方法详细资料

produceResponse

public void produceResponse(ResponseChannel channel,
                            HttpContext httpContext)
                     throws HttpException,
                            IOException

从接口复制的说明: AsyncPushProducer

Triggered to signal the ability of the underlying response channel to accept response messages. The data producer can choose to send a final response message immediately inside the call or asynchronously at some later point. The final response can be preceded by a number of intermediate messages.

指定者:

produceResponse 在接口中 AsyncPushProducer

参数:

channel - the response channel capable to accepting response messages.

httpContext - the actual execution context.

抛出:

HttpException

IOException

available

public int available()

从接口复制的说明: AsyncDataProducer

Returns the number of bytes immediately available for output. This method can be used as a hint to control output events of the underlying I/O session.

指定者:

available 在接口中 AsyncDataProducer

返回:

the number of bytes immediately available for output

produce

public void produce(DataStreamChannel channel)
             throws IOException

从接口复制的说明: AsyncDataProducer

Triggered to signal the ability of the underlying data channel to accept more data. The data producer can choose to write data immediately inside the call or asynchronously at some later point.

指定者:

produce 在接口中 AsyncDataProducer

参数:

channel - the data channel capable to accepting more data.

抛出:

IOException

failed

public void failed(Exception cause)

从接口复制的说明: AsyncPushProducer

Triggered to signal a failure in data generation.

指定者:

failed 在接口中 AsyncPushProducer

参数:

cause - the cause of the failure.

releaseResources

public void releaseResources()

指定者:

releaseResources 在接口中 ResourceHolder