Controla caso en el que no llega la capa buscada

 */

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import org.springframework.stereotype.Service;

import es.redmic.atlascommands.utils.Capabilities;

import es.redmic.atlaslib.dto.layer.LayerDTO;

import es.redmic.atlaslib.dto.layerwms.LayerWMSDTO;

import es.redmic.exception.atlas.LayerNotFoundException;

@Service

public class OGCLayerService {

	@SuppressWarnings({ "unchecked", "rawtypes" })

	public List<LayerDTO> discoverWMSLayers(String urlSource) {

		HashMap<String, LayerWMSDTO> result = Capabilities.getCapabilities(urlSource);

		if (result.isEmpty())

			return new ArrayList<>();

		return new ArrayList(Capabilities.getCapabilities(urlSource).values());

	}

	public LayerWMSDTO getLayerFromWMSService(String urlSource, String name) {

		return Capabilities.getCapabilities(urlSource).get(name);

		HashMap<String, LayerWMSDTO> result = Capabilities.getCapabilities(urlSource);

		if (!result.containsKey(name))

			throw new LayerNotFoundException(name, urlSource);

		return result.get(name);

	}

}