Class Transformer

java.lang.Object

org.chenile.core.interceptors.BaseChenileInterceptor

org.chenile.core.transform.Transformer

All Implemented Interfaces:

Command<ChenileExchange>

public class Transformer
extends BaseChenileInterceptor

Performs a transformation from JSON to the ChenileExchange.getBodyType() mentioned in the ChenileExchange

Author:

Raja Shankar Kolluru

Field Summary

Fields

Modifier and Type	Field	Description
private final tools.jackson.databind.ObjectMapper	om

Constructor Summary

Constructors

Constructor	Description
Transformer()

Method Summary

Modifier and Type	Method	Description
void	doPreProcessing(ChenileExchange exchange)	Override this to do pre-processing.
private void	throwBadRequestException(ChenileExchange exchange, Exception e)

Methods inherited from class BaseChenileInterceptor

bypassInterception, doContinue, doPostProcessing, execute, getExtensionByAnnotation, getExtensionByAnnotation, resumeFromSavedPoint, savePoint

Methods inherited from class Object

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

Field Details

om

private final tools.jackson.databind.ObjectMapper om

Constructor Details

Transformer

public Transformer()

Method Details

doPreProcessing

public void doPreProcessing(ChenileExchange exchange)

Description copied from class: BaseChenileInterceptor

Override this to do pre-processing. This will be called before the service is invoked. Don't expect to see exception or response being set in ChenileExchange. However you can check for ChenileExchange.getBody() to manipulate the body if this interceptor is a Chenile post processor or a service specific or operation specific interceptor.
If this interceptor is a Chenile pre-processor, then ChenileExchange.getBody() will return null. Then you need to look at headers only.

Overrides:

doPreProcessing in class BaseChenileInterceptor

Parameters:

exchange -

throwBadRequestException

private void throwBadRequestException(ChenileExchange exchange,
 Exception e)