// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/client/action/ListResult.java
// public class ListResult<E extends Serializable> implements Result, Iterable<E> {
// 
// 	ArrayList<E> results = new ArrayList<E>();
// 
// 	public ListResult() {
// 		// empty
// 	}
// 
// 	public ListResult(List<E> results) {
// 		this.results.addAll(results);
// 	}
// 
// 	public List<E> asList() {
// 		return results;
// 	}
// 
// 	public void add(E result) {
// 		results.add(result);
// 	}
// 
// 	public void remove(E result) {
// 		results.remove(result);
// 	}
// 
// 	@Override
// 	public Iterator<E> iterator() {
// 		return results.iterator();
// 	}
// 
// 	@Override
// 	public int hashCode() {
// 		final int prime = 31;
// 		int result = 1;
// 		result = prime * result + ((results == null) ? 0 : results.hashCode());
// 		return result;
// 	}
// 
// 	@Override
// 	public boolean equals(Object obj) {
// 		if (this == obj) {
// 			return true;
// 		}
// 		if (obj == null) {
// 			return false;
// 		}
// 		if (getClass() != obj.getClass()) {
// 			return false;
// 		}
// 		ListResult other = (ListResult) obj;
// 		if (results == null) {
// 			if (other.results != null) {
// 				return false;
// 			}
// 		} else if (!results.equals(other.results)) {
// 			return false;
// 		}
// 		return true;
// 	}
// 
// }
// 
// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/server/dao/Map4rdfDao.java
// public interface Map4rdfDao {
// 
// 	List<GeoResource> getGeoResources(BoundingBox boundingBox)
// 			throws DaoException;
// 
// 	GeoResource getGeoResource(String uri) throws DaoException;
// 
// 	List<GeoResource> getGeoResources(BoundingBox boundingBox,
// 			Set<FacetConstraint> constraints) throws DaoException;
// 
// 	List<GeoResource> getGeoResources(BoundingBox boundingBox,
// 			Set<FacetConstraint> constraints, int max) throws DaoException;
// 
// 	List<GeoResourceOverlay> getGeoResourceOverlays(
// 			StatisticDefinition statisticDefinition, BoundingBox boundingBox,
// 			Set<FacetConstraint> constraints) throws DaoException;
// 
// 	List<Facet> getFacets(String predicateUri, BoundingBox boundingBox)
// 			throws DaoException;
// 
// 	List<Year> getYears(String datasetUri) throws DaoException;
// 
// 	List<Resource> getStatisticDatasets() throws DaoException;
// 	
// 	List<SubjectDescription> getSubjectDescription(String subject) throws DaoException;
// 	
// 	String getLabel(String uri) throws DaoException;
// }
// 
// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/share/GeoResourceOverlay.java
// public class GeoResourceOverlay extends Resource {
// 
// 	private GeoResource entity;
// 
// 	private double value;
// 
// 	GeoResourceOverlay() {
// 		// for serialization
// 	}
// 
// 	public GeoResourceOverlay(String uri, GeoResource entity, double value) {
// 		super(uri);
// 		this.entity = entity;
// 		this.value = value;
// 	}
// 
// 	public GeoResource getEntity() {
// 		return entity;
// 	}
// 
// 	public double getValue() {
// 		return value;
// 	}
// }


import com.google.inject.Inject;
import es.upm.fi.dia.oeg.map4rdf.client.action.GetGeoResourceOverlays;
import es.upm.fi.dia.oeg.map4rdf.client.action.ListResult;
import es.upm.fi.dia.oeg.map4rdf.server.dao.Map4rdfDao;
import es.upm.fi.dia.oeg.map4rdf.share.GeoResourceOverlay;
import java.util.List;
import net.customware.gwt.dispatch.server.ActionHandler;
import net.customware.gwt.dispatch.server.ExecutionContext;
import net.customware.gwt.dispatch.shared.ActionException;
/**
 * Copyright (c) 2011 Ontology Engineering Group, 
 * Departamento de Inteligencia Artificial,
 * Facultad de Informetica, Universidad 
 * Politecnica de Madrid, Spain
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package es.upm.fi.dia.oeg.map4rdf.server.command;





/**
 * @author Alexander De Leon
 */
public class GetGeoResourceOverlaysHandler implements
		ActionHandler<GetGeoResourceOverlays, ListResult<GeoResourceOverlay>> {

	private final Map4rdfDao dao;

	@Inject
	public GetGeoResourceOverlaysHandler(Map4rdfDao dao) {
		this.dao = dao;
	}

	@Override
// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/client/action/ListResult.java
// public class ListResult<E extends Serializable> implements Result, Iterable<E> {
// 
// 	ArrayList<E> results = new ArrayList<E>();
// 
// 	public ListResult() {
// 		// empty
// 	}
// 
// 	public ListResult(List<E> results) {
// 		this.results.addAll(results);
// 	}
// 
// 	public List<E> asList() {
// 		return results;
// 	}
// 
// 	public void add(E result) {
// 		results.add(result);
// 	}
// 
// 	public void remove(E result) {
// 		results.remove(result);
// 	}
// 
// 	@Override
// 	public Iterator<E> iterator() {
// 		return results.iterator();
// 	}
// 
// 	@Override
// 	public int hashCode() {
// 		final int prime = 31;
// 		int result = 1;
// 		result = prime * result + ((results == null) ? 0 : results.hashCode());
// 		return result;
// 	}
// 
// 	@Override
// 	public boolean equals(Object obj) {
// 		if (this == obj) {
// 			return true;
// 		}
// 		if (obj == null) {
// 			return false;
// 		}
// 		if (getClass() != obj.getClass()) {
// 			return false;
// 		}
// 		ListResult other = (ListResult) obj;
// 		if (results == null) {
// 			if (other.results != null) {
// 				return false;
// 			}
// 		} else if (!results.equals(other.results)) {
// 			return false;
// 		}
// 		return true;
// 	}
// 
// }
// 
// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/server/dao/Map4rdfDao.java
// public interface Map4rdfDao {
// 
// 	List<GeoResource> getGeoResources(BoundingBox boundingBox)
// 			throws DaoException;
// 
// 	GeoResource getGeoResource(String uri) throws DaoException;
// 
// 	List<GeoResource> getGeoResources(BoundingBox boundingBox,
// 			Set<FacetConstraint> constraints) throws DaoException;
// 
// 	List<GeoResource> getGeoResources(BoundingBox boundingBox,
// 			Set<FacetConstraint> constraints, int max) throws DaoException;
// 
// 	List<GeoResourceOverlay> getGeoResourceOverlays(
// 			StatisticDefinition statisticDefinition, BoundingBox boundingBox,
// 			Set<FacetConstraint> constraints) throws DaoException;
// 
// 	List<Facet> getFacets(String predicateUri, BoundingBox boundingBox)
// 			throws DaoException;
// 
// 	List<Year> getYears(String datasetUri) throws DaoException;
// 
// 	List<Resource> getStatisticDatasets() throws DaoException;
// 	
// 	List<SubjectDescription> getSubjectDescription(String subject) throws DaoException;
// 	
// 	String getLabel(String uri) throws DaoException;
// }
// 
// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/share/GeoResourceOverlay.java
// public class GeoResourceOverlay extends Resource {
// 
// 	private GeoResource entity;
// 
// 	private double value;
// 
// 	GeoResourceOverlay() {
// 		// for serialization
// 	}
// 
// 	public GeoResourceOverlay(String uri, GeoResource entity, double value) {
// 		super(uri);
// 		this.entity = entity;
// 		this.value = value;
// 	}
// 
// 	public GeoResource getEntity() {
// 		return entity;
// 	}
// 
// 	public double getValue() {
// 		return value;
// 	}
// }


// Path: src/main/java/es/upm/fi/dia/oeg/map4rdf/server/command/GetGeoResourceOverlaysHandler.java
import com.google.inject.Inject;
import es.upm.fi.dia.oeg.map4rdf.client.action.GetGeoResourceOverlays;
import es.upm.fi.dia.oeg.map4rdf.client.action.ListResult;
import es.upm.fi.dia.oeg.map4rdf.server.dao.Map4rdfDao;
import es.upm.fi.dia.oeg.map4rdf.share.GeoResourceOverlay;
import java.util.List;
import net.customware.gwt.dispatch.server.ActionHandler;
import net.customware.gwt.dispatch.server.ExecutionContext;
import net.customware.gwt.dispatch.shared.ActionException;

/**
 * Copyright (c) 2011 Ontology Engineering Group, 
 * Departamento de Inteligencia Artificial,
 * Facultad de Informetica, Universidad 
 * Politecnica de Madrid, Spain
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package es.upm.fi.dia.oeg.map4rdf.server.command;





/**
 * @author Alexander De Leon
 */
public class GetGeoResourceOverlaysHandler implements
		ActionHandler<GetGeoResourceOverlays, ListResult<GeoResourceOverlay>> {

	private final Map4rdfDao dao;

	@Inject
	public GetGeoResourceOverlaysHandler(Map4rdfDao dao) {
		this.dao = dao;
	}

	@Override
	public ListResult<GeoResourceOverlay> execute(GetGeoResourceOverlays action, ExecutionContext context)