package com.ximple.eofms.jobs;

import org.geotools.feature.Feature;
import org.geotools.feature.FeatureType;
import org.geotools.feature.IllegalAttributeException;
import org.geotools.feature.SchemaException;

import com.ximple.io.dgn7.Element;
import com.ximple.io.dgn7.FrammeAttributeData;

public class TypeCompLevelIdHandlerStrategy extends AbstractFLinkageHandlerStrategy
{
    private String name;
    private int tid;
    private int cid;
    private int lid;
    private CreateFeatureTypeStrategy createStrategy;

    public TypeCompLevelIdHandlerStrategy(String fname,
                                          CreateFeatureTypeStrategy createStrategy,
                                          int tid, int compid, int level)
    {
        this.name = fname;
        this.tid = tid;
        this.cid = compid;
        this.lid = level;
        this.createStrategy = createStrategy;
    }

    public boolean isDispatchable(Element element)
    {
        FrammeAttributeData featureLinkage = getFeatureLinkage(element);
        return featureLinkage != null && tid == featureLinkage.getFsc() &&
                (cid == featureLinkage.getComponentID()) &&
                (lid == element.getLevelIndex());
    }

    public Feature execute(Element element)
    {
        try
        {
            FeatureType ftype = createStrategy.createFeatureElement(name);
            return createStrategy.createFeature(ftype, element);
        } catch (SchemaException e)
        {
            logger.error(e.getMessage(), e);
        } catch (IllegalAttributeException e)
        {
            logger.error(e.getMessage(), e);
        }
        return null;
    }
}