okhttp3.internal.huc

Class BufferedRequestBody

java.lang.Object

okhttp3.RequestBody

okhttp3.internal.huc.OutputStreamRequestBody

okhttp3.internal.huc.BufferedRequestBody

final class BufferedRequestBody
extends OutputStreamRequestBody

This request body involves an application thread only. First all bytes are written to the buffer. Only once that is complete are bytes then copied to the network.

This body has two special powers. First, it can retransmit the same request body multiple times in order to recover from failures or cope with redirects. Second, it can compute the total length of the request body by measuring it after it has been written to the output stream.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) okio.Buffer	buffer
(package private) long	contentLength

Fields inherited from class okhttp3.internal.huc.OutputStreamRequestBody

closed

Constructor Summary

Constructors

Constructor and Description
BufferedRequestBody(long expectedContentLength)

Method Summary

Modifier and Type	Method and Description
long	contentLength() Returns the number of bytes that will be written to sink in a call to RequestBody.writeTo(okio.BufferedSink), or -1 if that count is unknown.
Request	prepareToSendRequest(Request request) Now that we've buffered the entire request body, update the request headers and the body itself.
void	writeTo(okio.BufferedSink sink) Writes the content of this request to sink.

Methods inherited from class okhttp3.internal.huc.OutputStreamRequestBody

contentType, initOutputStream, isClosed, outputStream, timeout

Methods inherited from class okhttp3.RequestBody

create, create, create, create, create

Methods inherited from class java.lang.Object

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

Field Detail

buffer

final okio.Buffer buffer

contentLength

long contentLength

Constructor Detail

BufferedRequestBody

BufferedRequestBody(long expectedContentLength)

Method Detail

contentLength

public long contentLength()
                   throws java.io.IOException

Description copied from class: RequestBody

Returns the number of bytes that will be written to sink in a call to RequestBody.writeTo(okio.BufferedSink), or -1 if that count is unknown.

Overrides:

contentLength in class OutputStreamRequestBody

Throws:

java.io.IOException

prepareToSendRequest

public Request prepareToSendRequest(Request request)
                             throws java.io.IOException

Now that we've buffered the entire request body, update the request headers and the body itself. This happens late to enable HttpURLConnection users to complete the socket connection before sending request body bytes.

Overrides:

prepareToSendRequest in class OutputStreamRequestBody

Throws:

java.io.IOException

writeTo

public void writeTo(okio.BufferedSink sink)
             throws java.io.IOException

Description copied from class: RequestBody

Writes the content of this request to sink.

Specified by:

writeTo in class RequestBody

Throws:

java.io.IOException