package at.gv.egovernment.moa.id.protocols.pvp2x.builder.attributes;

import org.opensaml.saml2.core.Attribute;

import at.gv.egovernment.moa.id.auth.data.AuthenticationSession;
import at.gv.egovernment.moa.id.config.auth.OAAuthParameter;
import at.gv.egovernment.moa.id.data.AuthenticationData;
import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.PVP2Exception;
import at.gv.egovernment.moa.id.protocols.pvp2x.exceptions.UnprovideableAttributeException;
import at.gv.egovernment.moa.util.MiscUtil;

public class EIDCcsURL extends BaseAttributeBuilder{

	public String getName() {
		return EID_CCS_URL_NAME;
	}

	public Attribute build(AuthenticationSession authSession,
			OAAuthParameter oaParam, AuthenticationData authData)
			throws PVP2Exception {
		
		String bkuurl = authSession.getBkuURL();
		if (MiscUtil.isNotEmpty(bkuurl))
			return buildStringAttribute(EID_CCS_URL_FRIENDLY_NAME, EID_CCS_URL_NAME, bkuurl);
		else
			throw new UnprovideableAttributeException(EID_CCS_URL_NAME);
	}

	public Attribute buildEmpty() {
		return buildemptyAttribute(EID_CCS_URL_FRIENDLY_NAME, EID_CCS_URL_NAME);
	}

}