JMS Source connect: Send message without any conversion

[sarathjags]

We are using SourceConnector to consume JMS messages from TIBCO and send it to Azure. But our requirement is not to convert/transform the consumed messages and need to send as it is. Is there a way to disable the StandardJmsConverter or without transformation ? Even in the transformation it's missing headers

Actual JMS Message :
MapMessage={ Header={
JMSMessageID={ID:162AF5F7F8623388B0:6}
JMSDestination={Queue[TestQueue]}
JMSReplyTo={null}
JMSDeliveryMode={PERSISTENT}
JMSRedelivered={false}
JMSCorrelationID={null}
JMSType={null}
JMSTimestamp={Tue Feb 02 22:05:58 GMT 2021}
JMSDeliveryTime={Tue Feb 02 22:05:58 GMT 2021}
JMSExpiration={0} JMSPriority={4} }
Properties={
JMSXDeliveryCount={Integer:1}
JMS_TIBCO_COMPRESS={Boolean:true}
JMS_TIBCO_PRESERVE_UNDELIVERED={Boolean:true}
}
Fields={
Zip={String:333}
EmpNbr={String:333}
EmpLocation={String:test33 }

Converted Message:

{"type":"queue","name":""},
"replyTo":null,
"priority":4,
"expiration":0,
"timestamp":1612279869637,
"redelivered":false,
"properties":{"JMSXDeliveryCount":{"type":"integer","boolean":null,"byte":null,"short":null,"integer":1,"long":null,"float":null,"double":null,"string":null},
"JMS_TIBCO_COMPRESS":{"type":"boolean","boolean":true,"byte":null,"short":null,"integer":null,"long":null,"float":null,"double":null,"string":null},
"JMS_TIBCO_PRESERVE_UNDELIVERED":{"type":"boolean","boolean":true,"byte":null,"short":null,"integer":null,"long":null,"float":null,"double":null,"string":null}},
"payloadText":null,
"payloadMap":
{
"Zip":{"type":"string","boolean":null,"byte":null,"short":null,"integer":null,"long":null,"float":null,"double":null,"string":"1"},
"EmpNbr":{"type":"string","boolean":null,"byte":null,"short":null,"integer":null,"long":null,"float":null,"double":null,"string":"1"},
"EmpLocation":{"type":"string","boolean":null,"byte":null,"short":null,"integer":null,"long":null,"float":null,"double":null,"string":"test "},
"Name":{"type":"string","boolean":null,"byte":null,"short":null,"integer":null,"long":null,"float":null,"double":null,"string":"Sarath ens 55"}
},
"payloadBytes":null
}

Appreciate your inputs and thank you

[macronova]

JMS message model is different to Kafka and cannot be copied one-to-one. I see that you are using JMS map message type. How would you translate the message to Kafka record when Kafka record has only key, value and record headers? If your JMS custom property name would equal key in body map, you cannot use both in Kafka record at the same time. You can implement any message conversion as described here: https://github.com/macronova/kafka-connect-jms#custom-jms-converter.