org.springframework.cloud.stream.converter

Class StringToByteArrayMessageConverter

java.lang.Object

org.springframework.messaging.converter.AbstractMessageConverter

org.springframework.cloud.stream.converter.AbstractFromMessageConverter

org.springframework.cloud.stream.converter.StringToByteArrayMessageConverter

All Implemented Interfaces:

org.springframework.messaging.converter.MessageConverter, org.springframework.messaging.converter.SmartMessageConverter

public class StringToByteArrayMessageConverter
extends AbstractFromMessageConverter

A MessageConverter to convert a String to a byte[], applying the provided Charset in the content-type header if any.

Author:

David Turanski, Ilayaperumal Gopinathan

Field Summary

Fields inherited from class org.springframework.cloud.stream.converter.AbstractFromMessageConverter

logger

Constructor Summary

Constructors

Constructor and Description
StringToByteArrayMessageConverter()

Method Summary

Modifier and Type	Method and Description
Object	convertFromInternal(org.springframework.messaging.Message<?> message, Class<?> targetClass, Object conversionHint) Don't need to manipulate message headers.
protected Class<?>[]	supportedPayloadTypes() Subclasses implement this to specify supported payload types
protected Class<?>[]	supportedTargetTypes() Subclasses implement this to specify supported target types

Methods inherited from class org.springframework.cloud.stream.converter.AbstractFromMessageConverter

canConvertFrom, canConvertTo, convertToInternal, supports, supportsPayloadType, supportsTargetMimeType

Methods inherited from class org.springframework.messaging.converter.AbstractMessageConverter

convertFromInternal, convertToInternal, fromMessage, fromMessage, getContentTypeResolver, getDefaultContentType, getMimeType, getSerializedPayloadClass, getSupportedMimeTypes, isStrictContentTypeMatch, setContentTypeResolver, setSerializedPayloadClass, setStrictContentTypeMatch, supportsMimeType, toMessage, toMessage

Methods inherited from class java.lang.Object

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

Constructor Detail

StringToByteArrayMessageConverter

public StringToByteArrayMessageConverter()

Method Detail

supportedTargetTypes

protected Class<?>[] supportedTargetTypes()

Description copied from class: AbstractFromMessageConverter

Subclasses implement this to specify supported target types

Specified by:

supportedTargetTypes in class AbstractFromMessageConverter

Returns:

an array of supported classes or null if any target type is supported

supportedPayloadTypes

protected Class<?>[] supportedPayloadTypes()

Description copied from class: AbstractFromMessageConverter

Subclasses implement this to specify supported payload types

Specified by:

supportedPayloadTypes in class AbstractFromMessageConverter

Returns:

an array of supported classes or null if any target type is supported

convertFromInternal

public Object convertFromInternal(org.springframework.messaging.Message<?> message,
                                  Class<?> targetClass,
                                  Object conversionHint)

Don't need to manipulate message headers. Just return the payload

Overrides:

convertFromInternal in class org.springframework.messaging.converter.AbstractMessageConverter