org.apache.beam.sdk.io.amqp

Class AmqpMessageCoder

java.lang.Object

org.apache.beam.sdk.coders.Coder<T>

org.apache.beam.sdk.coders.CustomCoder<org.apache.qpid.proton.message.Message>

org.apache.beam.sdk.io.amqp.AmqpMessageCoder

All Implemented Interfaces:

java.io.Serializable

public class AmqpMessageCoder
extends CustomCoder<org.apache.qpid.proton.message.Message>

A coder for AMQP message.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.beam.sdk.coders.Coder

Coder.Context, Coder.NonDeterministicException

Constructor Summary

Constructors

Constructor and Description
AmqpMessageCoder()

Method Summary

Modifier and Type	Method and Description
org.apache.qpid.proton.message.Message	decode(java.io.InputStream inStream) Decodes a value of type T from the given input stream in the given context.
void	encode(org.apache.qpid.proton.message.Message value, java.io.OutputStream outStream) Encodes the given value of type T onto the given output stream.

Methods inherited from class org.apache.beam.sdk.coders.CustomCoder

getCoderArguments, verifyDeterministic

Methods inherited from class org.apache.beam.sdk.coders.Coder

consistentWithEquals, decode, encode, getEncodedElementByteSize, getEncodedTypeDescriptor, isRegisterByteSizeObserverCheap, registerByteSizeObserver, structuralValue, verifyDeterministic, verifyDeterministic

Methods inherited from class java.lang.Object

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

Constructor Detail

AmqpMessageCoder

public AmqpMessageCoder()

Method Detail

encode

public void encode(org.apache.qpid.proton.message.Message value,
                   java.io.OutputStream outStream)
            throws CoderException,
                   java.io.IOException

Description copied from class: Coder

Encodes the given value of type T onto the given output stream.

Specified by:

encode in class Coder<org.apache.qpid.proton.message.Message>

Throws:

CoderException - if the value could not be encoded for some reason

java.io.IOException - if writing to the OutputStream fails for some reason

decode

public org.apache.qpid.proton.message.Message decode(java.io.InputStream inStream)
                                              throws CoderException,
                                                     java.io.IOException

Description copied from class: Coder

Decodes a value of type T from the given input stream in the given context. Returns the decoded value.

Specified by:

decode in class Coder<org.apache.qpid.proton.message.Message>

Throws:

CoderException - if the value could not be decoded for some reason

java.io.IOException - if reading from the InputStream fails for some reason