Package org.openwms.common.comm.transformer.tcp

Class TelegramTransformer<T>

java.lang.Object

org.openwms.common.comm.transformer.tcp.TelegramTransformer<T>

All Implemented Interfaces:

Transformable<T>

public class TelegramTransformer<T>
extends Object
implements Transformable<T>

A TelegramTransformer transforms incoming String telegram structures to Payloads. Therefor it delegates to an appropriate TelegramDeserializer instance that is able to map the incoming telegram String into a supported Java message type. This mechanism can be easily extended by putting new bean instances of TelegramDeserializer to the classpath.

Author:

Heiko Scherrer

See Also:

• TelegramDeserializer

Field Summary

Fields

Modifier and Type	Field	Description
private final List<TelegramDeserializer<T>>	deserializers
private Map<String,TelegramDeserializer<T>>	deserializersMap
private static final org.slf4j.Logger	LOGGER
private final TelegramResolver	telegramResolver

Constructor Summary

Constructors

Constructor	Description
TelegramTransformer(TelegramResolver telegramResolver, List<TelegramDeserializer<T>> deserializers)

Method Summary

Modifier and Type	Method	Description
(package private) void	onPostConstruct()
org.springframework.messaging.Message<T>	transform(String telegram, Map<String,Object> headers)	Transformer method to transform a telegram String telegram into a Payload.

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

telegramResolver

private final TelegramResolver telegramResolver

deserializers

private final List<TelegramDeserializer<T>> deserializers

deserializersMap

private Map<String,TelegramDeserializer<T>> deserializersMap

Constructor Details

TelegramTransformer

public TelegramTransformer(TelegramResolver telegramResolver,
 @Autowired(required=false)
 List<TelegramDeserializer<T>> deserializers)

Method Details

onPostConstruct

@PostConstruct
void onPostConstruct()

transform

@Transformer
public org.springframework.messaging.Message<T> transform(String telegram,
 @Headers
 Map<String,Object> headers)

Transformer method to transform a telegram String telegram into a Payload.

Specified by:

transform in interface Transformable<T>

Parameters:

telegram - The incoming telegram String

Returns:

The Payload is transformable

Throws:

MessageMismatchException - if no appropriate type was found.