/**
 * Copyright (C) 2012-2017 52°North Initiative for Geospatial Open Source
 * Software GmbH
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published
 * by the Free Software Foundation.
 *
 * If the program is linked with libraries which are licensed under one of
 * the following licenses, the combination of the program with the linked
 * library is not considered a "derivative work" of the program:
 *
 *     - Apache License, version 2.0
 *     - Apache Software License, version 1.0
 *     - GNU Lesser General Public License, version 3
 *     - Mozilla Public License, versions 1.0, 1.1 and 2.0
 *     - Common Development and Distribution License (CDDL), version 1.0
 *
 * Therefore the distribution of the program linked with libraries licensed
 * under the aforementioned licenses, is permitted by the copyright holders
 * if the distribution is compliant with both the GNU General Public
 * License version 2 and the aforementioned licenses.
 *
 * This program 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 General
 * Public License for more details.
 */
package org.n52.sos.ds.hibernate;

import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.UUID;

import org.n52.sos.ds.AbstractFeatureQueryHandler;
import org.n52.sos.ds.FeatureQueryHandlerQueryObject;
import org.n52.sos.ds.HibernateDatasourceConstants;
import org.n52.sos.ogc.filter.SpatialFilter;
import org.n52.sos.ogc.gml.AbstractFeature;
import org.n52.sos.ogc.gml.CodeWithAuthority;
import org.n52.sos.ogc.om.features.samplingFeatures.SamplingFeature;
import org.n52.sos.ogc.ows.OwsExceptionReport;
import org.n52.sos.ogc.sos.SosEnvelope;

/**
 * @author Christian Autermann <c.autermann@52north.org>
 * 
 * @since 4.0.0
 */
public class FeatureQueryHandlerMock extends AbstractFeatureQueryHandler {

    @Override
    public Collection<String> getFeatureIDs(SpatialFilter filter, Object connection) throws OwsExceptionReport {
        return Collections.emptyList();
    }

    @Override
    public SosEnvelope getEnvelopeForFeatureIDs(Collection<String> featureIDs, Object connection) throws
            OwsExceptionReport {
        return new SosEnvelope(null, getStorageEPSG());
    }

    @Override
    public String insertFeature(SamplingFeature samplingFeature, Object connection) throws OwsExceptionReport {
        return UUID.randomUUID().toString();
    }

    @Override
    public AbstractFeature getFeatureByID(String featureID, Object connection, String version)
            throws OwsExceptionReport {
        return new SamplingFeature(new CodeWithAuthority("feature"));
    }

    @Override
    public Map<String, AbstractFeature> getFeatures(Collection<String> foiIDs, List<SpatialFilter> list,
            Object connection, String version) throws OwsExceptionReport {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public AbstractFeature getFeatureByID(FeatureQueryHandlerQueryObject queryObject) throws OwsExceptionReport {
        return new SamplingFeature(new CodeWithAuthority("feature"));
    }

    @Override
    public Collection<String> getFeatureIDs(FeatureQueryHandlerQueryObject queryObject) throws OwsExceptionReport {
        return Collections.emptyList();
    }

    @Override
    public Map<String, AbstractFeature> getFeatures(FeatureQueryHandlerQueryObject queryObject)
            throws OwsExceptionReport {
        return Collections.emptyMap();
    }

    @Override
    public SosEnvelope getEnvelopeForFeatureIDs(FeatureQueryHandlerQueryObject queryObject) throws OwsExceptionReport {
        return new SosEnvelope(null, getStorageEPSG());
    }

    @Override
    public String getDatasourceDaoIdentifier() {
        return HibernateDatasourceConstants.ORM_DATASOURCE_DAO_IDENTIFIER;
    }
}