/**
*
* geo-platform
* Rich webgis framework
* http://geo-platform.org
* ====================================================================
*
* Copyright (C) 2008-2017 geoSDI Group (CNR IMAA - Potenza - ITALY).
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. 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. You should have received a copy of the GNU General
* Public License along with this program. If not, see http://www.gnu.org/licenses/
*
* ====================================================================
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole combination.
*
* As a special exception, the copyright holders of this library give you permission
* to link this library with independent modules to produce an executable, regardless
* of the license terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided that you also meet,
* for each linked independent module, the terms and conditions of the license of
* that module. An independent module is a module which is not derived from or
* based on this library. If you modify this library, you may extend this exception
* to your version of the library, but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version.
*/
package org.geosdi.geoplatform.gui.server.command.filter.basic;
import com.google.common.collect.Lists;
import org.geosdi.geoplatform.exception.ResourceNotFoundFault;
import org.geosdi.geoplatform.gui.client.command.filter.basic.FilterDescribeFeatureRequest;
import org.geosdi.geoplatform.gui.client.command.filter.basic.FilterDescribeFeatureResponse;
import org.geosdi.geoplatform.gui.command.server.GPCommand;
import org.geosdi.geoplatform.gui.global.GeoPlatformException;
import org.geosdi.geoplatform.gui.model.tree.GPLayerAttributes;
import org.geosdi.geoplatform.responce.LayerAttribute;
import org.geosdi.geoplatform.services.GPPublisherService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Component;
import javax.servlet.http.HttpServletRequest;
import java.util.List;
/**
* @author Nazzareno Sileno - CNR IMAA geoSDI Group
* @email nazzareno.sileno@geosdi.org
*/
@Lazy(true)
@Component(value = "command.filter.basic.FilterDescribeFeatureCommand")
public class FilterDescribeFeatureCommand implements
GPCommand<FilterDescribeFeatureRequest, FilterDescribeFeatureResponse> {
private static final Logger logger = LoggerFactory.getLogger(
FilterDescribeFeatureCommand.class);
//
private GPPublisherService geoPlatformPublishClient;
@Override
public FilterDescribeFeatureResponse execute(
FilterDescribeFeatureRequest request,
HttpServletRequest httpServletRequest) {
logger.debug("##################### Executing {} Command", this.
getClass().getSimpleName());
List<GPLayerAttributes> attributeList = Lists.newArrayList();
try {
List<LayerAttribute> result = this.geoPlatformPublishClient.describeFeatureType(
request.getLayerName()).getLayerAttributes();
for (LayerAttribute layerAttribute : result) {
GPLayerAttributes gpLayerAttributes = new GPLayerAttributes();
gpLayerAttributes.setAttributeType(layerAttribute.getType());
gpLayerAttributes.setAttributeValue(
layerAttribute.getValue());
attributeList.add(gpLayerAttributes);
}
} catch (ResourceNotFoundFault rnff) {
throw new GeoPlatformException(rnff.getMessage());
}
logger.debug("#################### Found {} ", attributeList);
return new FilterDescribeFeatureResponse(
Lists.<GPLayerAttributes>newArrayList(attributeList));
}
/**
* @param geoPlatformPublishClient the geoPlatformPublisherClient to set
*/
@Autowired
public void setGeoPlatformPublishClient(
@Qualifier("geoPlatformPublishClient") GPPublisherService geoPlatformPublishClient) {
this.geoPlatformPublishClient = geoPlatformPublishClient;
}
}