Apache Camel custom Producer setup question

Question

I am trying to configure the Apache Camel Producer component (generated by camel-archetype-component archetype) and have a question on how one of the parts works.

Code for the Endpoint:

@UriEndpoint(firstVersion = "1.0-SNAPSHOT", scheme = "xmlGenerator", title = "xmlGenerator", syntax = "xmlGenerator:testScope",
        category = {Category.JAVA, Category.CORE})
public class xmlGeneratorEndpoint extends DefaultEndpoint {

    @UriPath
    @Metadata(required = true)
    private String testScope;

my question is, the "testScope" is never used. the default setup has the setter/getter but neither is called.

using .to("xmlGenerator://hello?option=12") the "testScope" variable is never set. even using .to("xmlGenerator://?option=12") does not cause issues. Id assume it should.

how do I get it to set that value?

Answer 1

Resolved the issue with the help of looking at the google-bigquery component (thanks Claus).

the main part is you need to implement a

public class ProducerContractConfiguration implements Cloneable {
    // this is where you put your path variables (obj://__TheseValues:moreValues)
}

in your EndPoint class add the following setup:

    @UriParam
    protected final ProducerContractConfiguration configuration;

    public ProducerContractEndpoint(String uri, ProducerContractComponent component, ProducerContractConfiguration configuration) {
        super(uri, component);
        this.configuration = configuration;
    }


    /**
     * Note, this seems to be needed for Mojo to not yell at you. 
     * @return
     */
    public ProducerContractConfiguration getConfiguration() {
        return configuration;
    }

also found that if you run into build issues, clean up the "generated" folder then run maven command again.