Package org.springframework.integration.transformer

Class ObjectToStringTransformer

java.lang.Object

org.springframework.integration.context.IntegrationObjectSupport

org.springframework.integration.transformer.AbstractTransformer

org.springframework.integration.transformer.AbstractPayloadTransformer<Object,String>

org.springframework.integration.transformer.ObjectToStringTransformer

All Implemented Interfaces:

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

public class ObjectToStringTransformer
extends AbstractPayloadTransformer<Object,String>

A simple transformer that creates an outbound payload by invoking the inbound payload Object's toString() method. Unless the payload is a byte[] or char[]. If the payload is a byte[], it will be transformed to a String containing the array's contents, using the charset which, by default, is "UTF-8". If the payload is a char[], it will be transformed to a String object with the array's contents.

Since:

1.0.1

Author:

Mark Fisher, Andrew Cowlin, Gary Russell

Field Summary

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

EXPRESSION_PARSER, logger

Constructor Summary

Constructors

Constructor	Description
ObjectToStringTransformer()
ObjectToStringTransformer(String charset)

Method Summary

Modifier and Type	Method	Description
String	getComponentType()	Subclasses may implement this method to provide component type information.
protected String	transformPayload(Object 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, getConversionService, getExpression, getIntegrationProperties, getIntegrationProperty, getMessageBuilderFactory, getTaskScheduler, isInitialized, onInit, 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

ObjectToStringTransformer

public ObjectToStringTransformer()

ObjectToStringTransformer

public ObjectToStringTransformer(String charset)

Method Details

getComponentType

public String getComponentType()

Description copied from class: IntegrationObjectSupport

Subclasses may implement this method to provide component type information.

Specified by:

getComponentType in interface NamedComponent

Overrides:

getComponentType in class IntegrationObjectSupport

transformPayload

protected String transformPayload(Object payload)

Specified by:

transformPayload in class AbstractPayloadTransformer<Object,String>