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package at.gv.egiz.eaaf.core.impl.idp.builder.attributes;

import org.apache.commons.lang3.StringUtils;

import at.gv.egiz.eaaf.core.api.idp.IAttributeGenerator;
import at.gv.egiz.eaaf.core.api.idp.IAuthData;
import at.gv.egiz.eaaf.core.api.idp.IPVPAttributeBuilder;
import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration;
import at.gv.egiz.eaaf.core.exceptions.AttributeBuilderException;
import at.gv.egiz.eaaf.core.exceptions.UnavailableAttributeException;

@PVPMETADATA
public class EIDSectorForIDAttributeBuilder implements IPVPAttributeBuilder {

	public String getName() {
		return EID_SECTOR_FOR_IDENTIFIER_NAME;
	}

	public <ATT> ATT build(ISPConfiguration oaParam, IAuthData authData,
			IAttributeGenerator<ATT> g) throws AttributeBuilderException {		
		String bpktype = authData.getBPKType();
		
		if (StringUtils.isEmpty(authData.getBPKType()))
			throw new UnavailableAttributeException(EID_SECTOR_FOR_IDENTIFIER_NAME);
				
		return g.buildStringAttribute(EID_SECTOR_FOR_IDENTIFIER_FRIENDLY_NAME,
				EID_SECTOR_FOR_IDENTIFIER_NAME, bpktype);
	}
	
	public <ATT> ATT buildEmpty(IAttributeGenerator<ATT> g) {
		return g.buildEmptyAttribute(EID_SECTOR_FOR_IDENTIFIER_FRIENDLY_NAME,
				EID_SECTOR_FOR_IDENTIFIER_NAME);
	}

}