Apache CXF - Camel tips on Working On HTTP Response Header

Apache Camel provides so many features. It is like a blackbox.

I wanted to change the default value of the Http Response Header, for example to set no-cache to the Cache-Control. Here's what I did:

1) Create SoapInterceptor class by extending org.apache.cxf.binding.soap.interceptor.AbstractSoapInterceptor

public class SoapInterceptor extends AbstractSoapInterceptor {

2) In the constructor, set the below line: 

        super(Phase.PRE_PROTOCOL);
        getAfter().add(SAAJInInterceptor.class.getName());

**For Phase, please read this documentation from RedHat . If you wanna become an expert in terms of this, you need to test it out one by one to master its behavior. I think it is wise to include that kind of effort to your project timeline. 

3) Implement the handleMessage(SoapMessage message) method. 

3) Inside this handleMessage, I obtain the HttpServletResponse from the below line: 

HttpServletResponse httpResponse = (HttpServletResponse) message.get(AbstractHTTPDestination.HTTP_RESPONSE);

4) Now I can set the following: 

httpResponse.setHeader("Cache-Control", "no-cache, no-store");

5) Next, in applicationContext.xml,

<cxf:cxfEndpoint id="MyEndPoint" address="http://localhost/test" serviceClass="com.test.Test" >
<cxf:inInterceptors>
            <bean id="inInterceptor1" class="com.test.interceptor.SoapInterceptor" />
        </cxf:inInterceptors>
</cxf:cxfEndpoint>