com.microsoft.azure.spring.integration.core.converter

Class AbstractAzureMessageConverter<T>

java.lang.Object

com.microsoft.azure.spring.integration.core.converter.AbstractAzureMessageConverter<T>

All Implemented Interfaces:

AzureMessageConverter<T>

public abstract class AbstractAzureMessageConverter<T>
extends Object
implements AzureMessageConverter<T>

Abstract class handles common conversion logic between and Message

Author:

Warren Zhu

Constructor Summary

Constructors

Constructor and Description
AbstractAzureMessageConverter()

Method Summary

Modifier and Type	Method and Description
protected Map<String,Object>	buildCustomHeaders(T azureMessage)
protected abstract T	fromByte(byte[] payload)
T	fromMessage(org.springframework.messaging.Message<?> message, Class<T> targetClass) Convert the payload of a Message from a serialized form to a typed Object of the specified target class.
protected abstract T	fromString(String payload)
protected abstract byte[]	getPayload(T azureMessage)
protected void	setCustomHeaders(org.springframework.messaging.MessageHeaders headers, T azureMessage)
<U> org.springframework.messaging.Message<U>	toMessage(T azureMessage, Map<String,Object> headers, Class<U> targetPayloadClass) Create a Message whose payload is the result of converting the given payload Object to serialized form.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.microsoft.azure.spring.integration.core.converter.AzureMessageConverter

toMessage

Constructor Detail

AbstractAzureMessageConverter

public AbstractAzureMessageConverter()

Method Detail

fromMessage

public T fromMessage(@NonNull
                     org.springframework.messaging.Message<?> message,
                     @NonNull
                     Class<T> targetClass)

Description copied from interface: AzureMessageConverter

Convert the payload of a Message from a serialized form to a typed Object of the specified target class.

Specified by:

fromMessage in interface AzureMessageConverter<T>

Parameters:

message - the input message

targetClass - the target class for the conversion

Returns:

the result of the conversion, or null if the converter cannot perform the conversion

toMessage

public <U> org.springframework.messaging.Message<U> toMessage(@NonNull
                                                              T azureMessage,
                                                              Map<String,Object> headers,
                                                              @NonNull
                                                              Class<U> targetPayloadClass)

Description copied from interface: AzureMessageConverter

Create a Message whose payload is the result of converting the given payload Object to serialized form. The optional MessageHeaders parameter may contain additional headers to be added to the message.

Specified by:

toMessage in interface AzureMessageConverter<T>

Parameters:

azureMessage - the Object to convert

headers - optional headers for the message

targetPayloadClass - the target payload class for the conversion

Returns:

the new message, or null if the converter does not support the Object type or the target media type

getPayload

protected abstract byte[] getPayload(T azureMessage)

fromString

protected abstract T fromString(String payload)

fromByte

protected abstract T fromByte(byte[] payload)

setCustomHeaders

protected void setCustomHeaders(org.springframework.messaging.MessageHeaders headers,
                                T azureMessage)

buildCustomHeaders

protected Map<String,Object> buildCustomHeaders(T azureMessage)