if (session != null) {
            request.setOffline(session.isOffline());
            request.setForceUpdate(RepositoryPolicy.UPDATE_POLICY_ALWAYS.equals(session.getUpdatePolicy()));
        }
    }

    @Override
    public ResolutionGroup retrieve(
            Artifact artifact, ArtifactRepository localRepository, List<ArtifactRepository> remoteRepositories)

        String checksumPolicy = null;

        if (policy != null) {
            enabled = policy.isEnabled();

            if (policy.getUpdatePolicy() != null) {
                updatePolicy = policy.getUpdatePolicy();
            }
            if (policy.getChecksumPolicy() != null) {
                checksumPolicy = policy.getChecksumPolicy();
            }
        }

                if (orgEnabled != intEnabled) {
                    repositoryPolicy.setEnabled(intEnabled);
                }
                // UpdatePolicy
                String orgUpdatePolicy = repositoryPolicy.getUpdatePolicy();
                String intUpdatePolicy = interpolate(orgUpdatePolicy);
                if (orgUpdatePolicy != intUpdatePolicy) {
                    repositoryPolicy.setUpdatePolicy(intUpdatePolicy);

            RepositoryPolicy target, RepositoryPolicy source, boolean sourceDominant, Map<Object, Object> context) {
        String src = source.getUpdatePolicy();
        if (src != null) {
            if (sourceDominant || target.getUpdatePolicy() == null) {
                target.setUpdatePolicy(src);
                target.setLocation("updatePolicy", source.getLocation("updatePolicy"));
            }
        }