/**
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.analiticalmodel.document.presentation;
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.constants.SpagoBIConstants;
import org.apache.log4j.Logger;
/**
* Publishes the results of a detail request for executing a BI object into the
* correct jsp page according to what contained into request. If Any errors
* occurred during the execution of the <code>ExecuteBIObjectModule</code>
* class, the publisher is able to call the error page with the error message
* caught before and put into the error handler. If the input information don't
* fall into any of the cases declared, another error is generated.
*
* @author sulis
*/
public class ExecuteBIObjectPublisher implements PublisherDispatcherIFace {
static private Logger logger = Logger.getLogger(ExecuteBIObjectPublisher.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");
try {
EMFErrorHandler errorHandler = responseContainer.getErrorHandler();
// get the module response
SourceBean executeModuleResponse = (SourceBean) responseContainer
.getServiceResponse().getAttribute("ExecuteBIObjectModule");
/*SourceBean checklistLookupModule = (SourceBean) responseContainer.getServiceResponse().getAttribute(
"ChecklistLookupModalityValuesModule");*/
// if the module response is null throws an error and return the name of
// the errors publisher
//if (executeModuleResponse == null && checklistLookupModule == null) {
if (executeModuleResponse == null ) {
logger.error("Module response null");
EMFUserError error = new EMFUserError(EMFErrorSeverity.ERROR, 10);
errorHandler.addError(error);
return new String("error");
}
// if there are some errors into the errorHandler return the name for
// the errors publisher
if (!errorHandler.isOKBySeverity(EMFErrorSeverity.ERROR)) {
if (executeModuleResponse != null) {
Object publisherNameSetObj = executeModuleResponse
.getAttribute(SpagoBIConstants.PUBLISHER_NAME);
if (publisherNameSetObj != null) {
String publisherName = (String) publisherNameSetObj;
return publisherName;
} else
return "error";
/*} else if (checklistLookupModule != null) {
Object publisherNameSetObj = checklistLookupModule
.getAttribute(SpagoBIConstants.PUBLISHER_NAME);
if (publisherNameSetObj != null) {
String publisherName = (String) publisherNameSetObj;
return publisherName;
} else
return "error"; */
} else
return "error";
}
boolean isLoop = false;
if (executeModuleResponse != null && executeModuleResponse.getAttribute("isLoop") != null) {
try {
executeModuleResponse.delAttribute("isLoop");
} catch (Exception e) {
e.printStackTrace();
}
isLoop = true;
}
boolean publisherNameSet = false;
Object publisherNameSetObj = executeModuleResponse == null ? null: executeModuleResponse
.getAttribute(SpagoBIConstants.PUBLISHER_NAME);
/*if (publisherNameSetObj == null) {
publisherNameSetObj = checklistLookupModule == null ? null: checklistLookupModule
.getAttribute(SpagoBIConstants.PUBLISHER_NAME);
}*/
if (publisherNameSetObj != null) {
publisherNameSet = true;
}
if (publisherNameSet) {
String publisherName = (String) publisherNameSetObj;
logger.debug("Publisher name set: [" + publisherName + "]");
return publisherName;
}
if (isLoop && executeModuleResponse != null) {
return new String("LoopTree");
}
logger.debug("Publisher name not set");
return "error";
} finally {
logger.debug("OUT");
}
}
}