org.apache.http.entity
Class BufferedHttpEntity

java.lang.Object
  org.apache.http.entity.HttpEntityWrapper
      org.apache.http.entity.BufferedHttpEntity

All Implemented Interfaces:

HttpEntity

public class BufferedHttpEntity

extends HttpEntityWrapper

A wrapping entity that buffers it content if necessary. The buffered entity is always repeatable. If the wrapped entity is repeatable itself, calls are passed through. If the wrapped entity is not repeatable, the content is read into a buffer once and provided from there as often as required.

Since:

4.0

Version:

$Revision: 496070 $

Author:

Oleg Kalnichevski

Field Summary

Fields inherited from class org.apache.http.entity.HttpEntityWrapper

wrappedEntity

Constructor Summary

BufferedHttpEntity(HttpEntity entity)

Method Summary

java.io.InputStream	getContent() Creates a new InputStream object of the entity.
long	getContentLength() Tells the length of the content, if known.
boolean	isChunked() Tells that this entity does not have to be chunked.
boolean	isRepeatable() Tells that this entity is repeatable.
boolean	isStreaming() Tells whether this entity depends on an underlying stream.
void	writeTo(java.io.OutputStream outstream) Writes the entity content to the output stream.

Methods inherited from class org.apache.http.entity.HttpEntityWrapper

consumeContent, getContentEncoding, getContentType

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferedHttpEntity

public BufferedHttpEntity(HttpEntity entity)
                   throws java.io.IOException

Method Detail

getContentLength

public long getContentLength()

Description copied from interface: HttpEntity

Tells the length of the content, if known.

Specified by:

getContentLength in interface HttpEntity

Overrides:

getContentLength in class HttpEntityWrapper

getContent

public java.io.InputStream getContent()
                               throws java.io.IOException

Description copied from interface: HttpEntity

Creates a new InputStream object of the entity. It is a programming error to return the same InputStream object more than once. Entities that are not repeatable will throw an exception if this method is called multiple times.

Specified by:

getContent in interface HttpEntity

Overrides:

getContent in class HttpEntityWrapper

Throws:

java.io.IOException

isChunked

public boolean isChunked()

Tells that this entity does not have to be chunked.

Specified by:

isChunked in interface HttpEntity

Overrides:

isChunked in class HttpEntityWrapper

Returns:

false

isRepeatable

public boolean isRepeatable()

Tells that this entity is repeatable.

Specified by:

isRepeatable in interface HttpEntity

Overrides:

isRepeatable in class HttpEntityWrapper

Returns:

true

writeTo

public void writeTo(java.io.OutputStream outstream)
             throws java.io.IOException

Description copied from interface: HttpEntity

Writes the entity content to the output stream.

Specified by:

writeTo in interface HttpEntity

Overrides:

writeTo in class HttpEntityWrapper

Throws:

java.io.IOException

isStreaming

public boolean isStreaming()

Description copied from interface: HttpEntity

Tells whether this entity depends on an underlying stream. Streamed entities should return true until the content has been consumed, false afterwards. Self-contained entities should return false. Wrapping entities should delegate this call to the wrapped entity.
The content of a streamed entity is consumed when the stream returned by getContent has been read to EOF, or after consumeContent has been called. If a streamed entity can not detect whether the stream has been read to EOF, it should return true until consumeContent is called.

Specified by:

isStreaming in interface HttpEntity

Overrides:

isStreaming in class HttpEntityWrapper