/**
* SpagoBI - The Business Intelligence Free Platform
*
* Copyright (C) 2004 - 2008 Engineering Ingegneria Informatica S.p.A.
*
* 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; either
* version 2.1 of the License, or (at your option) any later version.
*
* 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.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
**/
package it.eng.spagobi.engines.geo.service;
import it.eng.spago.base.SourceBean;
import it.eng.spagobi.engines.geo.GeoEngineAnalysisState;
import it.eng.spagobi.engines.geo.GeoEngineConstants;
import it.eng.spagobi.engines.geo.GeoEngineException;
import it.eng.spagobi.engines.geo.map.utils.SVGMapConverter;
import it.eng.spagobi.utilities.assertion.Assert;
import it.eng.spagobi.utilities.callbacks.audit.AuditAccessUtils;
import it.eng.spagobi.utilities.engines.SpagoBIEngineException;
import it.eng.spagobi.utilities.engines.SpagoBIEngineServiceException;
import it.eng.spagobi.utilities.engines.SpagoBIEngineServiceExceptionHandler;
import it.eng.spagobi.utilities.service.JSONAcknowledge;
import it.eng.spagobi.utilities.service.JSONSuccess;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import javax.servlet.ServletOutputStream;
import org.apache.log4j.Logger;
import org.json.JSONArray;
import org.json.JSONObject;
// TODO: Auto-generated Javadoc
/**
* The Class MapDrawAction.
*/
public class GetAnalysisStateAction extends AbstractGeoEngineAction {
// REQUEST PARAMETERS
// ...
// RESPONSE PARAMETERS
// ...
// DEFAULT VALUES
public static final String HIERARCHY = "hierarchy";
public static final String HIERARCHY_LEVEL = "level";
public static final String MAP = "map";
public static final String FEATURES = "features";
// Logger component
public static transient Logger logger = Logger.getLogger(GetAnalysisStateAction.class);
public void service(SourceBean serviceRequest, SourceBean serviceResponse) {
JSONObject responseJSON;
JSONObject analysisStateJSON;
GeoEngineAnalysisState analysisState;
logger.debug("IN");
try {
super.service(serviceRequest, serviceResponse);
Assert.assertNotNull(getEngineInstance(), "It's not possible to execute " + this.getActionName() + " service before having properly created an instance of GeoInstance class");
analysisState = (GeoEngineAnalysisState)getGeoEngineInstance().getAnalysisState();
analysisStateJSON = new JSONObject();
analysisStateJSON.put(HIERARCHY, analysisState.getSelectedHierarchy());
analysisStateJSON.put(HIERARCHY_LEVEL, analysisState.getSelectedHierarchyLevel());
analysisStateJSON.put(MAP, analysisState.getSelectedMapName());
analysisStateJSON.put(FEATURES, new JSONArray( Arrays.asList( analysisState.getSelectedLayers().split(",") ) ) );
responseJSON = analysisStateJSON;
logger.debug("Genarated response: " + responseJSON.toString());
try {
writeBackToClient( new JSONSuccess(responseJSON) );
} catch (IOException e) {
String message = "Impossible to write back the responce to the client";
throw new SpagoBIEngineServiceException(getActionName(), message, e);
}
} catch (Throwable t) {
throw SpagoBIEngineServiceExceptionHandler.getInstance().getWrappedException(getActionName(), getEngineInstance(), t);
} finally {
// no resources need to be released
}
logger.debug("OUT");
}
}