Uses of Package
io.netty.handler.codec

Packages that use io.netty.handler.codec

Package	Description
io.netty.handler.codec	Extensible decoder and its common implementations which deal with the packet fragmentation and reassembly issue found in a stream-based transport such as TCP/IP.
io.netty.handler.codec.base64	Encoder and decoder which transform a Base64-encoded String or ByteBuf into a decoded ByteBuf and vice versa.
io.netty.handler.codec.bytes	Encoder and decoder which transform an array of bytes into a ByteBuf and vice versa.
io.netty.handler.codec.compression	Encoder and decoder which compresses and decompresses ByteBufs in a compression format such as zlib, gzip, and Snappy.
io.netty.handler.codec.json	JSON specific codecs.
io.netty.handler.codec.marshalling	Decoder and Encoder which uses JBoss Marshalling.
io.netty.handler.codec.protobuf	Encoder and decoder which transform a Google Protocol Buffers Message into a ByteBuf and vice versa.
io.netty.handler.codec.serialization	Encoder, decoder and their compatibility stream implementations which transform a Serializable object into a byte buffer and vice versa.
io.netty.handler.codec.string	Encoder and decoder which transform a String into a ByteBuf and vice versa.
io.netty.handler.codec.xml	Xml specific codecs.

Classes in io.netty.handler.codec used by io.netty.handler.codec

Class and Description
AsciiHeadersEncoder.NewlineType The newline characters to insert between header entries.
AsciiHeadersEncoder.SeparatorType The separator characters to insert between a header name and a header value.
AsciiString A string which has been encoded into a character encoding whose character always takes a single byte, similarly to ASCII.
BinaryHeaders A typical AsciiString multimap used by protocols that use binary headers (such as HTTP/2) for the representation of arbitrary key-value data.
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.
ByteToMessageDecoder.Cumulator Cumulate ByteBufs.
CodecException An Exception which is thrown by a codec.
ConvertibleHeaders Extension to the Headers interface to provide methods which convert the native UnconvertedType to the not-native ConvertedType
ConvertibleHeaders.TypeConverter Interface to do conversions to and from the two generic type parameters
DecoderException An CodecException which is thrown by a dencoder.
DecoderResult
DefaultConvertibleHeaders
DefaultHeaders
DefaultHeaders.HashCodeGenerator Allows users of this interface to specify a hash code other than the default Object.hashCode()
DefaultHeaders.NameConverter Allows users to convert the name elements before being processed by this map
EmptyConvertibleHeaders
EmptyHeaders
Headers
Headers.EntryVisitor A visitor that helps reduce GC pressure while iterating over a collection of Headers.
Headers.NameVisitor A visitor that helps reduce GC pressure while iterating over a collection of Headers.
Headers.ValueConverter Converts to/from a generic object to the type of the name for this map
MessageToMessageDecoder A ChannelHandler which decodes from one message to an other message.
MessageToMessageEncoder A ChannelHandler which encodes from one message to an other message For example here is an implementation which decodes an Integer to an String.
TextHeaders A typical string multimap used by text protocols such as HTTP for the representation of arbitrary key-value data.
TextHeaders.EntryVisitor A visitor that helps reduce GC pressure while iterating over a collection of Headers.

Classes in io.netty.handler.codec used by io.netty.handler.codec.base64

Class and Description
MessageToMessageDecoder A ChannelHandler which decodes from one message to an other message.
MessageToMessageEncoder A ChannelHandler which encodes from one message to an other message For example here is an implementation which decodes an Integer to an String.

Classes in io.netty.handler.codec used by io.netty.handler.codec.bytes

Class and Description
MessageToMessageDecoder A ChannelHandler which decodes from one message to an other message.
MessageToMessageEncoder A ChannelHandler which encodes from one message to an other message For example here is an implementation which decodes an Integer to an String.

Classes in io.netty.handler.codec used by io.netty.handler.codec.compression

Class and Description
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.
CodecException An Exception which is thrown by a codec.
DecoderException An CodecException which is thrown by a dencoder.
EncoderException An CodecException which is thrown by an encoder.
MessageToByteEncoder ChannelHandlerAdapter which encodes message in a stream-like fashion from one message to an ByteBuf.

Classes in io.netty.handler.codec used by io.netty.handler.codec.json

Class and Description
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.

Classes in io.netty.handler.codec used by io.netty.handler.codec.marshalling

Class and Description
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.
LengthFieldBasedFrameDecoder A decoder that splits the received ByteBufs dynamically by the value of the length field in the message.
MessageToByteEncoder ChannelHandlerAdapter which encodes message in a stream-like fashion from one message to an ByteBuf.
ReplayingDecoder A specialized variation of ByteToMessageDecoder which enables implementation of a non-blocking decoder in the blocking I/O paradigm.

Classes in io.netty.handler.codec used by io.netty.handler.codec.protobuf

Class and Description
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.
MessageToByteEncoder ChannelHandlerAdapter which encodes message in a stream-like fashion from one message to an ByteBuf.
MessageToMessageDecoder A ChannelHandler which decodes from one message to an other message.
MessageToMessageEncoder A ChannelHandler which encodes from one message to an other message For example here is an implementation which decodes an Integer to an String.

Classes in io.netty.handler.codec used by io.netty.handler.codec.serialization

Class and Description
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.
LengthFieldBasedFrameDecoder A decoder that splits the received ByteBufs dynamically by the value of the length field in the message.
MessageToByteEncoder ChannelHandlerAdapter which encodes message in a stream-like fashion from one message to an ByteBuf.

Classes in io.netty.handler.codec used by io.netty.handler.codec.string

Class and Description
MessageToMessageDecoder A ChannelHandler which decodes from one message to an other message.
MessageToMessageEncoder A ChannelHandler which encodes from one message to an other message For example here is an implementation which decodes an Integer to an String.

Classes in io.netty.handler.codec used by io.netty.handler.codec.xml

Class and Description
ByteToMessageDecoder A ChannelHandler which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.