public class ExampleModule extends AbstractInternalModule {

public final static String NAMESPACE_URI = 
    "http://exist-db.org/xquery/examples";
	
public final static String PREFIX = "example";
	
private final static FunctionDef[] functions = {
	new FunctionDef(EchoFunction.signature, EchoFunction.class)
};
	
public ExampleModule() {
	super(functions);
}

public String getNamespaceURI() {
	return NAMESPACE_URI;
}

public String getDefaultPrefix() {
	return PREFIX;
}

}