Package org.apache.qpid.protonj2.codec.encoders

Class ProtonEncoderState

java.lang.Object

org.apache.qpid.protonj2.codec.encoders.ProtonEncoderState

All Implemented Interfaces:

EncoderState

public final class ProtonEncoderState
extends Object
implements EncoderState

State object used by the Built in Encoder implementation.

Constructor Summary

Constructors

Constructor	Description
ProtonEncoderState(ProtonEncoder encoder)	Creates a new ProtonEncoderState that is linked to the given ProtonEncoder.

Method Summary

Modifier and Type	Method	Description
ProtonBuffer	encodeUTF8(ProtonBuffer buffer, CharSequence sequence)	Encodes the given sequence of characters in UTF8 to the given buffer.
ProtonEncoder	getEncoder()
UTF8Encoder	getUTF8Encoder()
ProtonEncoderState	reset()	Resets any intermediate state back to default values.
ProtonEncoderState	setUTF8Encoder(UTF8Encoder utf8Encoder)	Configures a custom UTF8Encoder instance that will be used for all String decoding done by the parent Encoder instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProtonEncoderState

public ProtonEncoderState(ProtonEncoder encoder)

Creates a new ProtonEncoderState that is linked to the given ProtonEncoder.

Parameters:

encoder - The Encoder that this encoder state instance is assigned to.

Method Detail

getEncoder

public ProtonEncoder getEncoder()

Specified by:

getEncoder in interface EncoderState

Returns:

the Encoder instance that create this state object.

getUTF8Encoder

public UTF8Encoder getUTF8Encoder()

Returns:

the user configured custom UTF8Encoder instance or null if none set.

setUTF8Encoder

public ProtonEncoderState setUTF8Encoder(UTF8Encoder utf8Encoder)

Configures a custom UTF8Encoder instance that will be used for all String decoding done by the parent Encoder instance.

Parameters:

utf8Encoder - The user specified UTF8Encoder or null to clear a previous configuration.

Returns:

this Encoder instance.

reset

public ProtonEncoderState reset()

Description copied from interface: EncoderState

Resets any intermediate state back to default values.

Specified by:

reset in interface EncoderState

Returns:

this EncoderState instance.

encodeUTF8

public ProtonBuffer encodeUTF8(ProtonBuffer buffer,
                               CharSequence sequence)

Description copied from interface: EncoderState

Encodes the given sequence of characters in UTF8 to the given buffer.

Specified by:

encodeUTF8 in interface EncoderState

Parameters:

buffer - A ProtonBuffer where the UTF-8 encoded bytes should be written.

sequence - A CharSequence representing the UTF-8 bytes to encode

Returns:

a reference to the encoding buffer for chaining