Class DecompressingEntity

java.lang.Object

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

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

All Implemented Interfaces:

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

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	DecompressingEntity.LazyDecompressingInputStream

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BUF_SIZE
private InputStream	cached
private final org.apache.hc.core5.io.IOFunction<InputStream, InputStream>	decoder

Constructor Summary

Constructors

Constructor	Description
DecompressingEntity(org.apache.hc.core5.http.HttpEntity src, org.apache.hc.core5.io.IOFunction<InputStream, InputStream> decoder)

Method Summary

Modifier and Type	Method	Description
InputStream	getContent()	Returns the cached decoded stream, creating it once if necessary.
String	getContentEncoding()	Content is no longer encoded
long	getContentLength()	Length is unknown after decompression.
private InputStream	getDecompressingStream()
void	writeTo(OutputStream out)	Streams the decoded bytes directly to out.

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

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

Methods inherited from class Object

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

Field Details

BUF_SIZE

private static final int BUF_SIZE

See Also:

• Constant Field Values

decoder

private final org.apache.hc.core5.io.IOFunction<InputStream, InputStream> decoder

cached

private volatile InputStream cached

Constructor Details

DecompressingEntity

public DecompressingEntity(org.apache.hc.core5.http.HttpEntity src,
 org.apache.hc.core5.io.IOFunction<InputStream, InputStream> decoder)

Method Details

getDecompressingStream

private InputStream getDecompressingStream()
                                    throws IOException

Throws:

IOException

getContent

public InputStream getContent()
                       throws IOException

Returns the cached decoded stream, creating it once if necessary.

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

getContentLength

public long getContentLength()

Length is unknown after decompression.

Specified by:

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

Overrides:

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

getContentEncoding

public String getContentEncoding()

Content is no longer encoded

Specified by:

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

Overrides:

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

writeTo

public void writeTo(OutputStream out)
             throws IOException

Streams the decoded bytes directly to out.

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