@Override
    public FilterModelBuildingRequest setPomFile(File pomFile) {
        request.setPomFile(pomFile);

        return this;
    }

    @Override
    public ModelSource getModelSource() {
        return request.getModelSource();
    }

    @Override
    public FilterModelBuildingRequest setModelSource(ModelSource modelSource) {
        request.setModelSource(modelSource);

        return this;
    }

     * @param request The request to copy, must not be {@code null}.
     */
    public DefaultModelBuildingRequest(ModelBuildingRequest request) {
        setPomFile(request.getPomFile());
        setModelSource(request.getModelSource());
        setValidationLevel(request.getValidationLevel());
        setProcessPlugins(request.isProcessPlugins());
        setTwoPhaseBuilding(request.isTwoPhaseBuilding());

        // read and validate raw model
        Model inputModel = request.getRawModel();
        if (inputModel == null) {
            inputModel = readModel(request.getModelSource(), request.getPomFile(), request, problems);
        }

        // profile activation
        DefaultProfileActivationContext profileActivationContext = getProfileActivationContext(request, inputModel);

    ModelBuildingRequest setRawModel(Model rawModel);

    /**
     * Gets the source of the POM to process.
     *
     * @return The source of the POM or {@code null} if not set.
     */
    ModelSource getModelSource();

    /**
     * Sets the source of the POM to process. Eventually, either {@link #setModelSource(ModelSource)} or
     * {@link #setPomFile(File)} must be set.
     *