/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 *
 *    (C) 2002-2011, Open Source Geospatial Foundation (OSGeo)
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 */
package org.geoserver.data.versioning.decorator;

import java.io.IOException;

import org.geogit.api.RevTree;
import org.geogit.repository.Repository;
import org.geoserver.data.versioning.SimpleVersioningFeatureLocking;
import org.geotools.data.FeatureLocking;
import org.geotools.data.Query;
import org.geotools.data.simple.SimpleFeatureCollection;
import org.geotools.data.simple.SimpleFeatureStore;
import org.geotools.feature.FeatureCollection;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
import org.opengis.filter.Filter;

public class SimpleFeatureLockingDecorator extends
        FeatureLockingDecorator<SimpleFeatureType, SimpleFeature> implements
        SimpleVersioningFeatureLocking {

    SimpleFeatureStoreDecorator storeDelegate;

    public SimpleFeatureLockingDecorator(
            FeatureLocking<SimpleFeatureType, SimpleFeature> unversioned,
            Repository repo) {
        super(unversioned, repo);
        storeDelegate = new SimpleFeatureStoreDecorator(
                (SimpleFeatureStore) unversioned, repo);
    }

    @Override
    public void modifyFeatures(String name, Object attributeValue, Filter filter)
            throws IOException {
        storeDelegate.modifyFeatures(name, attributeValue, filter);
    }

    @Override
    public void modifyFeatures(String[] names, Object[] attributeValues,
            Filter filter) throws IOException {
        storeDelegate.modifyFeatures(names, attributeValues, filter);
    }

    @Override
    public SimpleFeatureCollection getFeatures() throws IOException {
        return (SimpleFeatureCollection) super.getFeatures();
    }

    @Override
    public SimpleFeatureCollection getFeatures(Filter filter)
            throws IOException {
        return (SimpleFeatureCollection) super.getFeatures(filter);
    }

    @Override
    public SimpleFeatureCollection getFeatures(Query query) throws IOException {
        return (SimpleFeatureCollection) super.getFeatures(query);
    }

    @Override
    protected FeatureCollection<SimpleFeatureType, SimpleFeature> createFeatureCollection(
            FeatureCollection<SimpleFeatureType, SimpleFeature> delegate,
            RevTree typeTree) {
        return new SimpleResourceIdAssigningFeatureCollection(
                (SimpleFeatureCollection) delegate, this, typeTree);
    }
}