/**
SpagoBI - The Business Intelligence Free Platform
Copyright (C) 2005-2008 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.sdk.engines.impl;
import it.eng.spagobi.commons.constants.SpagoBIConstants;
import it.eng.spagobi.commons.dao.DAOFactory;
import it.eng.spagobi.engines.config.bo.Engine;
import it.eng.spagobi.sdk.AbstractSDKService;
import it.eng.spagobi.sdk.engines.EnginesService;
import it.eng.spagobi.sdk.engines.bo.SDKEngine;
import it.eng.spagobi.sdk.exceptions.NotAllowedOperationException;
import it.eng.spagobi.sdk.utilities.SDKObjectsConverter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.log4j.Logger;
public class EnginesServiceImpl extends AbstractSDKService implements EnginesService {
static private Logger logger = Logger.getLogger(EnginesServiceImpl.class);
public SDKEngine getEngine(Integer engineId) throws NotAllowedOperationException {
SDKEngine toReturn = null;
logger.debug("IN: engineId in input = " + engineId);
try {
super.checkUserPermissionForFunctionality(SpagoBIConstants.ENGINES_MANAGEMENT, "User cannot see engines congifuration.");
if (engineId == null) {
logger.warn("Engine identifier in input is null!");
return null;
}
Engine engine = DAOFactory.getEngineDAO().loadEngineByID(engineId);
if (engine == null) {
logger.warn("Engine with identifier [" + engineId + "] not existing.");
return null;
}
toReturn = new SDKObjectsConverter().fromEngineToSDKEngine(engine);
} catch(NotAllowedOperationException e) {
throw e;
} catch(Exception e) {
logger.error("Error while retrieving SDKEngine", e);
logger.debug("Returning null");
return null;
} finally {
logger.debug("OUT");
}
return toReturn;
}
public SDKEngine[] getEngines() throws NotAllowedOperationException {
SDKEngine[] toReturn = null;
logger.debug("IN");
try {
super.checkUserPermissionForFunctionality(SpagoBIConstants.ENGINES_MANAGEMENT, "User cannot see engines congifuration.");
List enginesList = DAOFactory.getEngineDAO().loadAllEngines();
List sdkEnginesList = new ArrayList();
if (enginesList != null && enginesList.size() > 0) {
for (Iterator it = enginesList.iterator(); it.hasNext();) {
Engine engine = (Engine) it.next();
SDKEngine sdkEngine = new SDKObjectsConverter().fromEngineToSDKEngine(engine);
sdkEnginesList.add(sdkEngine);
}
}
toReturn = new SDKEngine[sdkEnginesList.size()];
toReturn = (SDKEngine[]) sdkEnginesList.toArray(toReturn);
} catch(NotAllowedOperationException e) {
throw e;
} catch(Exception e) {
logger.error("Error while retrieving SDKEngine list", e);
logger.debug("Returning null");
return null;
} finally {
logger.debug("OUT");
}
return toReturn;
}
}