Application: gvSIG desktop

import org.gvsig.fmap.dal.feature.ForeingKey;

    @Override

    public FeatureQuery getForeingKeyQuery(ContextRelatedFeatures context, Object codeValue) {

        if( !(this.getObject() instanceof FeatureAttributeDescriptor) ) {

            return null;

        }

        String me = ((FeatureAttributeDescriptor)this.getObject()).getStore().getName();

        FeatureType ftype = context.getFeatureType();

        for (FeatureAttributeDescriptor attr : ftype) {

            if( attr.isForeingKey() ) {

                ForeingKey fkey = attr.getForeingKey();

                if( StringUtils.equals(fkey.getTableName(), me) ) {

                    return this.getQuery(context, fkey.getCodeName(), codeValue);

                }

            }

        }

        return null;

    }