ProducerTemplate not able to unmarshal response to Java object.

[ndsurendra]

I used the ProducerTemplate to send a http request and get the response like
this.

Contact contact = producerTemplate.requestBodyAndHeaders(
                                "http://localhost:8080/api/contact/2345";,
                                null, headers, Contact.class);

logger.info("Contact is: " + new
ObjectMapper().writeValueAsString(contact));

I get the contact as null.


When I try to get it as Object like this:

Object contact = producerTemplate.requestBodyAndHeaders(
                                "http://localhost:8080/api/contact/2345";,
                                null, headers);


logger.info("Contact is: " + new
ObjectMapper().writeValueAsString(contact));

com.fasterxml.jackson.databind.JsonMappingException: No serializer found for
class
org.apache.camel.converter.stream.CachedOutputStream$WrappedInputStream and
no properties discovered to create BeanSerializer (to avoid exception,
disable SerializationFeature.FAIL_ON_EMPTY_BEANS) )


Why is ProducerTemplate not able to unmarshall the response to the specified
object?
How can this be achieved?

Thanks,
Surendra.



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