Need to change the JMS_IBM_Character_Set Property value while sending request to IBMMQ with Apache Camel and Spring Boot

Question

Use-Case: I'm sending a request to IBM MQ Listener from Spring Boot App with Apache camel, while sending I have to change the MQ JMS Property JMS_IBM_Character_Set=UTF-8 but these changes are not reflecting at Listener side

Could anyone please help me how to change the property value for IBM MQ with Apache Camel

// Request Queue - one direction

@Component
public class RequestRouter extends RouteBuilder {

    @Override
    public void configure() throws Exception {

        from("direct:request").
        setProperty("JMS_IBM_Character_Set", constant("true")).
        to("jms:REQUEST.Q1?disableReplyTo=true")
        .log("Received Body is  ${body}   and header info is   ${headers}  "); 
    }
}

// Below one Request-Reply Queue

@Component
public class RequestReplyRouter extends RouteBuilder {

    @Override
    public void configure() throws Exception {

        from("direct:request-reply").setProperty("JMS_IBM_Character_Set", constant("true"))
                .to("log:like-to-see-all?level=INFO&showAll=true&multiline=true")
                .to("jms:REQUEST.Q1?ReplyTo=REPLY.Q1&exchangePattern=InOut")
                .log("Request-reply Body is  ${body}   and header info is   ${headers}  ");

        from("jms:REPLY.Q1")
                .log("Received Body is  ${body}   and header info is   ${headers}  ");
    }

}

Could you elaborate on how you know it is not reflected at the Listener side? — Morag Hughson
MyApp (Produce Q1) ---------------- >OtherApp(Q1 -Listener) MyApp(Q2 Listener)<------------ Other App(Q2 -Produce) I'm setting these headers in MyApp Q1, Other App placing header from Q1 to Q2 and forwarding to the Q2 Listener, in MyApp Q2 Listener i'm not getting expected headers. — Srikanth Janapati
JMS default is UTF-8, I think you want camel also to send in 37, I explained this in your first question. — JoshMc

Hasan Birol Hasan Birol · Accepted Answer · 2020-08-13T21:10:56

When I put a message on IBM MQ with JMS client in 2017 i could not make it. I changed jms client to IBMMQ.jar in order to put a message with header. I suggest you that you can read JMS document on Apache camel site. Also, try to use "allowAdditionalHeaders"

Need to change the JMS_IBM_Character_Set Property value while sending request to IBMMQ with Apache Camel and Spring Boot

1 Answers