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org.apache.hc.core5.http2.hpack

public final Class HPackDecoder

Class Inheritance

extends Object

java.lang.Object
org.apache.hc.core5.http2.hpack.HPackDecoder

Annotations

@Internal

Imports

java.nio.ByteBuffer, .CharBuffer, java.nio.charset.CharacterCodingException, .Charset, .CharsetDecoder, .CoderResult, .StandardCharsets, java.util.ArrayList, .List, org.apache.hc.core5.annotation.Internal, org.apache.hc.core5.http.Header, org.apache.hc.core5.http.message.BasicHeader, org.apache.hc.core5.util.Args, .ByteArrayBuffer

HPACK decoder.

Since: 5.0

Field Summary

Modifier and Type	Field and Description
private final CharsetDecoder	charsetDecoder
private final ByteArrayBuffer	contentBuf
private final InboundDynamicTable	dynamicTable
private static final String	MAX_LIMIT_EXCEEDED
private int	maxListSize
private int	maxTableSize
private CharBuffer	tmpBuf
private static final String	UNEXPECTED_EOS

Constructor Summary

Access	Constructor and Description
pack-priv	HPackDecoder(final InboundDynamicTable dynamicTable, final CharsetDecoder charsetDecoder)
pack-priv	HPackDecoder(final InboundDynamicTable dynamicTable, final Charset charset)
public	HPackDecoder(final Charset charset)
public	HPackDecoder(final CharsetDecoder charsetDecoder)

Method Summary

Modifier and Type	Method and Description
private void	clearState()
public Header	decodeHeader(final ByteBuffer src)
public List<Header>	decodeHeaders(final ByteBuffer src)
pack-priv HPackHeader	decodeHPackHeader(final ByteBuffer src)
pack-priv static void	decodeHuffman(final ByteArrayBuffer buffer, final ByteBuffer src)
pack-priv HPackHeader	decodeIndexedHeader(final ByteBuffer src)
pack-priv static int	decodeInt(final ByteBuffer src, final int n)
pack-priv HPackHeader	decodeLiteralHeader(final ByteBuffer src, final HPackRepresentation representation)
pack-priv static void	decodePlainString(final ByteArrayBuffer buffer, final ByteBuffer src)
pack-priv void	decodeString(final ByteArrayBuffer buffer, final ByteBuffer src)
pack-priv int	decodeString(final ByteBuffer src, final StringBuilder buf)
private void	ensureCapacity(final int extra)
private void	expandCapacity(final int capacity)
public int	getMaxListSize()
public int	getMaxTableSize()
pack-priv static int	peekByte(final ByteBuffer src)
pack-priv static int	readByte(final ByteBuffer src)
public void	setMaxListSize(final int maxListSize)
public void	setMaxTableSize(final int maxTableSize)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

charsetDecoder	back to summary
private final CharsetDecoder charsetDecoder

contentBuf	back to summary
private final ByteArrayBuffer contentBuf

dynamicTable	back to summary
private final InboundDynamicTable dynamicTable

MAX_LIMIT_EXCEEDED	back to summary
private static final String MAX_LIMIT_EXCEEDED

maxListSize	back to summary
private int maxListSize

maxTableSize	back to summary
private int maxTableSize

tmpBuf	back to summary
private CharBuffer tmpBuf

UNEXPECTED_EOS	back to summary
private static final String UNEXPECTED_EOS

Constructor Detail

HPackDecoder	back to summary
pack-priv HPackDecoder(final InboundDynamicTable dynamicTable, final CharsetDecoder charsetDecoder)

HPackDecoder	back to summary
pack-priv HPackDecoder(final InboundDynamicTable dynamicTable, final Charset charset)

HPackDecoder	back to summary
public HPackDecoder(final Charset charset)

HPackDecoder	back to summary
public HPackDecoder(final CharsetDecoder charsetDecoder)

Method Detail

clearState	back to summary
private void clearState()

decodeHeader	back to summary
public Header decodeHeader(final ByteBuffer src) throws HPackException

decodeHeaders	back to summary
public List<Header> decodeHeaders(final ByteBuffer src) throws HPackException

decodeHPackHeader	back to summary
pack-priv HPackHeader decodeHPackHeader(final ByteBuffer src) throws HPackException

decodeHuffman	back to summary
pack-priv static void decodeHuffman(final ByteArrayBuffer buffer, final ByteBuffer src) throws HPackException

decodeIndexedHeader	back to summary
pack-priv HPackHeader decodeIndexedHeader(final ByteBuffer src) throws HPackException

decodeInt	back to summary
pack-priv static int decodeInt(final ByteBuffer src, final int n) throws HPackException

decodeLiteralHeader	back to summary
pack-priv HPackHeader decodeLiteralHeader(final ByteBuffer src, final HPackRepresentation representation) throws HPackException, CharacterCodingException

decodePlainString	back to summary
pack-priv static void decodePlainString(final ByteArrayBuffer buffer, final ByteBuffer src) throws HPackException

decodeString	back to summary
pack-priv void decodeString(final ByteArrayBuffer buffer, final ByteBuffer src) throws HPackException

decodeString	back to summary
pack-priv int decodeString(final ByteBuffer src, final StringBuilder buf) throws HPackException, CharacterCodingException

ensureCapacity	back to summary
private void ensureCapacity(final int extra)

expandCapacity	back to summary
private void expandCapacity(final int capacity)

getMaxListSize	back to summary
public int getMaxListSize()

getMaxTableSize	back to summary
public int getMaxTableSize()

peekByte	back to summary
pack-priv static int peekByte(final ByteBuffer src) throws HPackException

readByte	back to summary
pack-priv static int readByte(final ByteBuffer src) throws HPackException

setMaxListSize	back to summary
public void setMaxListSize(final int maxListSize)

setMaxTableSize	back to summary
public void setMaxTableSize(final int maxTableSize)