Package org.springframework.integration.transformer

Class PayloadTypeConvertingTransformer<T,U>

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.transformer.AbstractTransformer

org.springframework.integration.transformer.AbstractPayloadTransformer<T,U>

org.springframework.integration.transformer.PayloadTypeConvertingTransformer<T,U>

Type Parameters:

T - inbound payload type.

U - outbound payload type.

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanNameAware, InitializingBean, ApplicationContextAware, ExpressionCapable, NamedComponent, GenericTransformer<Message<?>,Message<?>>, Transformer

Direct Known Subclasses:

PayloadDeserializingTransformer, PayloadSerializingTransformer

public class PayloadTypeConvertingTransformer<T,U>
extends AbstractPayloadTransformer<T,U>

Transformer that converts the inbound payload to an object by delegating to a Converter<Object, Object>. A reference to the delegate must be provided.

Since:

2.0

Author:

Gary Russell, Artem Bilan

Field Summary

Fields inherited from class org.springframework.integration.context.IntegrationObjectSupport

EXPRESSION_PARSER, logger

Constructor Summary

Constructors

Constructor	Description
PayloadTypeConvertingTransformer()

Method Summary

Modifier and Type	Method	Description
protected void	doSetConverter(Converter<T,U> converter)
protected Converter<T,U>	getConverter()	Get the configured Converter.
protected void	onInit()	Subclasses may implement this for initialization logic.
void	setConverter(Converter<T,U> converter)	Specify the converter to use.
protected U	transformPayload(T payload)

Methods inherited from class org.springframework.integration.transformer.AbstractPayloadTransformer

doTransform

Methods inherited from class org.springframework.integration.transformer.AbstractTransformer

transform

Methods inherited from class org.springframework.integration.context.IntegrationObjectSupport

afterPropertiesSet, extractTypeIfPossible, generateId, getApplicationContext, getApplicationContextId, getBeanDescription, getBeanFactory, getBeanName, getChannelResolver, getComponentName, getComponentType, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, isInitialized, setApplicationContext, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setConversionService, setMessageBuilderFactory, setPrimaryExpression, setTaskScheduler, toString

Methods inherited from class java.lang.Object

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

Constructor Details

PayloadTypeConvertingTransformer

public PayloadTypeConvertingTransformer()

Method Details

setConverter

public void setConverter(Converter<T,U> converter)

Specify the converter to use.

Parameters:

converter - The Converter.

doSetConverter

protected final void doSetConverter(Converter<T,U> converter)

getConverter

protected Converter<T,U> getConverter()

Get the configured Converter.

Returns:

the converter.

onInit

protected void onInit()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this for initialization logic.

Overrides:

onInit in class IntegrationObjectSupport

transformPayload

protected U transformPayload(T payload)

Specified by:

transformPayload in class AbstractPayloadTransformer<T,U>