/**
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.tools.importexport.publishers;
import it.eng.spago.base.RequestContainer;
import it.eng.spago.base.ResponseContainer;
import it.eng.spago.base.SourceBean;
import it.eng.spago.error.EMFErrorHandler;
import it.eng.spago.error.EMFErrorSeverity;
import it.eng.spago.error.EMFUserError;
import it.eng.spago.presentation.PublisherDispatcherIFace;
import it.eng.spagobi.commons.utilities.GeneralUtilities;
import it.eng.spagobi.tools.importexport.ImportExportConstants;
import org.apache.log4j.Logger;
/**
* A publisher used to lead execution flow after a import / export service.
*/
public class ImportExportPublisher implements PublisherDispatcherIFace {
static private Logger logger = Logger.getLogger(ImportExportPublisher.class);
/**
* Given the request at input, gets the name of the reference publisher,driving
* the execution into the correct jsp page, or jsp error page, if any error occurred.
*
* @param requestContainer The object containing all request information
* @param responseContainer The object containing all response information
*
* @return A string representing the name of the correct publisher, which will
* call the correct jsp reference.
*/
public String getPublisherName(RequestContainer requestContainer, ResponseContainer responseContainer) {
logger.debug("IN");
EMFErrorHandler errorHandler = responseContainer.getErrorHandler();
SourceBean moduleResponse = (SourceBean)responseContainer.getServiceResponse().getAttribute("ImportExportModule");
if(moduleResponse==null) {
logger.warn( "Module response null");
EMFUserError error = new EMFUserError(EMFErrorSeverity.ERROR, "10", "component_impexp_messages");
errorHandler.addError(error);
logger.warn("OUT. Error");
return "error";
}
String pubName = (String)moduleResponse.getAttribute(ImportExportConstants.PUBLISHER_NAME);
// if there are errors and they are only validation errors return the name for the detail publisher
if(!errorHandler.isOK()) {
if(GeneralUtilities.isErrorHandlerContainingOnlyValidationError(errorHandler)) {
if((pubName!=null) && !(pubName.trim().equals(""))) {
return pubName;
} else {
return new String("ImportExportLoopback");
}
}
}
if(errorHandler.isOKBySeverity(EMFErrorSeverity.ERROR)) {
if((pubName!=null) && !(pubName.trim().equals(""))) {
logger.debug("OUT.pubName="+pubName);
return pubName;
} else {
logger.debug("OUT.pubName=ImportExportLoopback");
return new String("ImportExportLoopback");
}
} else {
logger.debug("OUT.pubName=error");
return new String("error");
}
}
}