package at.gv.egiz.eaaf.modules.pvp2.impl.builder.reqattr;

import javax.xml.namespace.QName;

import org.opensaml.common.impl.AbstractSAMLObjectUnmarshaller;
import org.opensaml.xml.XMLObject;
import org.opensaml.xml.io.UnmarshallingException;
import org.opensaml.xml.util.XMLHelper;
import org.w3c.dom.Attr;

import at.gv.egiz.eaaf.modules.pvp2.PVPConstants;
import at.gv.egiz.eaaf.modules.pvp2.api.reqattr.EAAFRequestedAttribute;

public class EAAFRequestedAttributeUnmarshaller extends AbstractSAMLObjectUnmarshaller {
    protected final void processChildElement(final XMLObject parentSAMLObject, final XMLObject childSAMLObject) throws UnmarshallingException {
    	final EAAFRequestedAttribute requestedAttr = (EAAFRequestedAttribute) parentSAMLObject;
    	final QName childQName = childSAMLObject.getElementQName();
    
    	if ("AttributeValue".equals(childQName.getLocalPart())
    		&& childQName.getNamespaceURI().equals(PVPConstants.EIDAS10_SAML_NS)) {
    	    requestedAttr.getAttributeValues().add(childSAMLObject);
    	
    	} else
    	    super.processChildElement(parentSAMLObject, childSAMLObject);

    }

    protected final void processAttribute(final XMLObject samlObject, final Attr attribute) throws UnmarshallingException {
    	final EAAFRequestedAttribute requestedAttr = (EAAFRequestedAttribute) samlObject;
    	if (attribute.getLocalName().equals(EAAFRequestedAttribute.NAME_ATTRIB_NAME)) {
    	    requestedAttr.setName(attribute.getValue());
    	
    	} else if (attribute.getLocalName().equals(EAAFRequestedAttribute.NAME_FORMAT_ATTR)) {
    	    requestedAttr.setNameFormat(attribute.getValue());
    	    
    	} else if (attribute.getLocalName().equals(EAAFRequestedAttribute.FRIENDLY_NAME_ATT)) {
    	    requestedAttr.setFriendlyName(attribute.getValue());
    	    
    	} else if (attribute.getLocalName().equals(EAAFRequestedAttribute.IS_REQUIRED_ATTR)) {
    	    requestedAttr.setIsRequired(attribute.getValue());

    	} else {
    	    final QName attribQName = XMLHelper.getNodeQName(attribute);
    	    if (attribute.isId()) {
    	    	requestedAttr.getUnknownAttributes().registerID(attribQName);
    	    }
    	    requestedAttr.getUnknownAttributes().put(attribQName,
    		    attribute.getValue());
    	}
   }
}