AbstractServletListExtendedAdd.java

/*
 * GovWay - A customizable API Gateway 
 * https://govway.org
 * 
 * Copyright (c) 2005-2025 Link.it srl (https://link.it). 
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3, as published by
 * the Free Software Foundation.
 *
 * 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/>.
 *
 */


package org.openspcoop2.web.ctrlstat.plugins.servlet;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.openspcoop2.web.ctrlstat.core.ControlStationCore;
import org.openspcoop2.web.ctrlstat.core.ConsoleSearch;
import org.openspcoop2.web.ctrlstat.core.UrlParameters;
import org.openspcoop2.web.ctrlstat.plugins.ExtendedException;
import org.openspcoop2.web.ctrlstat.plugins.ExtendedList;
import org.openspcoop2.web.ctrlstat.plugins.IExtendedBean;
import org.openspcoop2.web.ctrlstat.plugins.IExtendedListServlet;
import org.openspcoop2.web.ctrlstat.plugins.WrapperExtendedBean;
import org.openspcoop2.web.ctrlstat.servlet.ConsoleHelper;
import org.openspcoop2.web.ctrlstat.servlet.GeneralHelper;
import org.openspcoop2.web.lib.mvc.Costanti;
import org.openspcoop2.web.lib.mvc.DataElement;
import org.openspcoop2.web.lib.mvc.ForwardParams;
import org.openspcoop2.web.lib.mvc.GeneralData;
import org.openspcoop2.web.lib.mvc.PageData;
import org.openspcoop2.web.lib.mvc.ServletUtils;
import org.openspcoop2.web.lib.mvc.TipoOperazione;

/**
 * AbstractServletListExtendedAdd
 * 
 * @author Andrea Poli (apoli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 * 
 */
public abstract class AbstractServletListExtendedAdd extends AbstractServletListUtilities {

    protected abstract void addToHiddenDati(List<DataElement> dati,ConsoleHelper consoleHelper) throws ExtendedException;
    
    protected abstract UrlParameters getUrlExtendedList(ConsoleHelper consoleHelper) throws Exception;
        
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {

        HttpSession session = request.getSession(true);

        // Inizializzo PageData
        PageData pd = new PageData();

        GeneralHelper generalHelper = new GeneralHelper(session);

        // Inizializzo GeneralData
        GeneralData gd = generalHelper.initGeneralData(request);


        try {
            ConsoleHelper consoleHelper = this.getConsoleHelper(request, pd, session);
            
            ControlStationCore consoleCore = this.getConsoleCore();
            
            IExtendedListServlet extendedServlet = this.getExtendedServlet(consoleHelper);
            
            Object object = this.getObject(consoleHelper);
            
            IExtendedBean extendedBean = extendedServlet.readHttpParameters(object, TipoOperazione.ADD, null, request);
            
            // Preparo il menu
            consoleHelper.makeMenu();

            // Se idhid = null, devo visualizzare la pagina per l'inserimento
            // dati
            if (consoleHelper.isEditModeInProgress()) {
    
                // setto la barra del titolo
                this.setFormTitle(object, consoleHelper, extendedServlet, extendedBean, pd, TipoOperazione.ADD, 
                        this.getUrlExtendedList(consoleHelper));
                
                // preparo i campi
                List<DataElement> dati = new ArrayList<>();
                dati.add(ServletUtils.getDataElementForEditModeFinished());

                this.addToHiddenDati(dati,consoleHelper);
                
                extendedServlet.addToDati(dati, TipoOperazione.ADD, consoleHelper, consoleCore, object, extendedBean);
                
                pd.setDati(dati);

                ServletUtils.setGeneralAndPageDataIntoSession(request, session, gd, pd);

                return ServletUtils.getStrutsForwardEditModeInProgress(mapping, 
                        this.getObjectName(), 
                        ForwardParams.ADD());

            }

            // Controlli sui campi immessi
            boolean isOk = true;
            try{
                extendedServlet.checkDati(TipoOperazione.ADD, consoleHelper, consoleCore, object, extendedBean);
            }catch(Exception e){
                isOk = false;
                pd.setMessage(e.getMessage());
            }
            if (!isOk) {

                // setto la barra del titolo
                this.setFormTitle(object, consoleHelper, extendedServlet, extendedBean, pd, TipoOperazione.ADD, 
                        this.getUrlExtendedList(consoleHelper));
                
                // preparo i campi
                List<DataElement> dati = new ArrayList<>();
                dati.add(ServletUtils.getDataElementForEditModeFinished());

                this.addToHiddenDati(dati,consoleHelper);
                
                extendedServlet.addToDati(dati, TipoOperazione.ADD, consoleHelper, consoleCore, object, extendedBean);

                pd.setDati(dati);

                ServletUtils.setGeneralAndPageDataIntoSession(request, session, gd, pd);

                return ServletUtils.getStrutsForwardEditModeCheckError(mapping, 
                        this.getObjectName(),
                        ForwardParams.ADD());
            }

            // Rendo persistente la modifica
            String userLogin = ServletUtils.getUserLoginFromSession(session);

            WrapperExtendedBean wrapper = new WrapperExtendedBean();
            wrapper.setExtendedBean(extendedBean);
            wrapper.setExtendedServlet(extendedServlet);
            wrapper.setOriginalBean(object);
            wrapper.setManageOriginalBean(false);
            
            consoleCore.performCreateOperation(userLogin, consoleHelper.smista(), wrapper);

            // Preparo la lista
            ConsoleSearch ricerca = (ConsoleSearch) ServletUtils.getSearchObjectFromSession(request, session, ConsoleSearch.class);
            int idLista = this.getIdList();
            int limit = ricerca.getPageSize(idLista);
            int offset = ricerca.getIndexIniziale(idLista);
            String search = (org.openspcoop2.core.constants.Costanti.SESSION_ATTRIBUTE_VALUE_RICERCA_UNDEFINED.equals(ricerca.getSearchString(idLista)) ? "" : ricerca.getSearchString(idLista));
            ExtendedList extendedList = extendedServlet.extendedBeanList(TipoOperazione.ADD, consoleHelper, consoleCore,
                    object, limit, offset, search);
            ricerca.setNumEntries(idLista,extendedList.getSize());

            this.prepareList(TipoOperazione.ADD, consoleHelper, ricerca, object, extendedServlet, extendedList.getExtendedBean(), ControlStationCore.getLog(),
                    this.getUrlExtendedFather(consoleHelper));

            String msgCompletato = extendedServlet.getTestoModificaEffettuata(TipoOperazione.ADD, consoleHelper);
            if(msgCompletato!=null && !"".equals(msgCompletato)){
                pd.setMessage(msgCompletato,Costanti.MESSAGE_TYPE_INFO);
            }
            
            ServletUtils.setGeneralAndPageDataIntoSession(request, session, gd, pd);

            return ServletUtils.getStrutsForwardEditModeFinished(mapping, 
                    this.getObjectName(),
                    ForwardParams.ADD());
        } catch (Exception e) {
            return ServletUtils.getStrutsForwardError(ControlStationCore.getLog(), e, pd, request, session, gd, mapping, 
                    this.getObjectName(), 
                    ForwardParams.ADD());
        }  
    }

}