Package org.apache.hc.client5.http.entity

Class DecompressingEntity

java.lang.Object

org.apache.hc.core5.http.io.entity.HttpEntityWrapper

org.apache.hc.client5.http.entity.DecompressingEntity

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hc.core5.http.EntityDetails, org.apache.hc.core5.http.HttpEntity

Direct Known Subclasses:

BrotliDecompressingEntity, DeflateDecompressingEntity, GzipDecompressingEntity

public class DecompressingEntity
extends org.apache.hc.core5.http.io.entity.HttpEntityWrapper

Common base class for decompressing HttpEntity implementations.

Since:

4.4

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BUFFER_SIZE	Default buffer size.
private InputStream	content	getContent() method must return the same InputStream instance when DecompressingEntity is wrapping a streaming entity.
private final InputStreamFactory	inputStreamFactory

Constructor Summary

Constructors

Constructor	Description
DecompressingEntity(org.apache.hc.core5.http.HttpEntity wrapped, InputStreamFactory inputStreamFactory)	Constructs a new DecompressingEntity.

Method Summary

Modifier and Type	Method	Description
InputStream	getContent()
String	getContentEncoding()
long	getContentLength()
private InputStream	getDecompressingStream()
void	writeTo(OutputStream outStream)

Methods inherited from class org.apache.hc.core5.http.io.entity.HttpEntityWrapper

close, getContentType, getTrailerNames, getTrailers, isChunked, isRepeatable, isStreaming, toString

Methods inherited from class java.lang.Object

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

Field Details

BUFFER_SIZE

private static final int BUFFER_SIZE

Default buffer size.

See Also:

• Constant Field Values

inputStreamFactory

private final InputStreamFactory inputStreamFactory

content

private InputStream content

getContent() method must return the same InputStream instance when DecompressingEntity is wrapping a streaming entity.

Constructor Details

DecompressingEntity

public DecompressingEntity(org.apache.hc.core5.http.HttpEntity wrapped,
 InputStreamFactory inputStreamFactory)

Constructs a new DecompressingEntity.

Parameters:

wrapped - the non-null HttpEntity to be wrapped

inputStreamFactory - factory to create decompressing stream.

Method Details

getDecompressingStream

private InputStream getDecompressingStream()
                                    throws IOException

Throws:

IOException

getContent

public InputStream getContent()
                       throws IOException

Specified by:

getContent in interface org.apache.hc.core5.http.HttpEntity

Overrides:

getContent in class org.apache.hc.core5.http.io.entity.HttpEntityWrapper

Throws:

IOException

writeTo

public void writeTo(OutputStream outStream)
             throws IOException

Specified by:

writeTo in interface org.apache.hc.core5.http.HttpEntity

Overrides:

writeTo in class org.apache.hc.core5.http.io.entity.HttpEntityWrapper

Throws:

IOException

getContentEncoding

public String getContentEncoding()

Specified by:

getContentEncoding in interface org.apache.hc.core5.http.EntityDetails

Overrides:

getContentEncoding in class org.apache.hc.core5.http.io.entity.HttpEntityWrapper

getContentLength

public long getContentLength()

Specified by:

getContentLength in interface org.apache.hc.core5.http.EntityDetails

Overrides:

getContentLength in class org.apache.hc.core5.http.io.entity.HttpEntityWrapper