JDBCOperationServiceSearchImpl.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.core.commons.search.dao.jdbc;

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

import java.sql.Connection;

import org.slf4j.Logger;

import org.openspcoop2.utils.sql.ISQLQueryObject;

import org.openspcoop2.generic_project.expression.impl.sql.ISQLFieldConverter;
import org.openspcoop2.generic_project.dao.jdbc.utils.IJDBCFetch;
import org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject;
import org.openspcoop2.generic_project.dao.jdbc.IJDBCServiceSearchWithId;
import org.openspcoop2.core.commons.search.IdOperation;
import org.openspcoop2.core.commons.search.IdPortType;
import org.openspcoop2.generic_project.utils.UtilsTemplate;
import org.openspcoop2.generic_project.beans.CustomField;
import org.openspcoop2.generic_project.beans.InUse;
import org.openspcoop2.generic_project.beans.IField;
import org.openspcoop2.generic_project.beans.NonNegativeNumber;
import org.openspcoop2.generic_project.beans.UnionExpression;
import org.openspcoop2.generic_project.beans.Union;
import org.openspcoop2.generic_project.beans.FunctionField;
import org.openspcoop2.generic_project.exception.MultipleResultException;
import org.openspcoop2.generic_project.exception.NotFoundException;
import org.openspcoop2.generic_project.exception.NotImplementedException;
import org.openspcoop2.generic_project.exception.ServiceException;
import org.openspcoop2.generic_project.expression.IExpression;
import org.openspcoop2.generic_project.dao.jdbc.JDBCExpression;
import org.openspcoop2.generic_project.dao.jdbc.JDBCPaginatedExpression;

import org.openspcoop2.generic_project.dao.jdbc.JDBCServiceManagerProperties;
import org.openspcoop2.core.commons.search.dao.jdbc.converter.OperationFieldConverter;
import org.openspcoop2.core.commons.search.dao.jdbc.fetch.OperationFetch;
import org.openspcoop2.core.commons.search.dao.IDBPortTypeServiceSearch;
import org.openspcoop2.core.commons.search.Operation;
import org.openspcoop2.core.commons.search.PortType;

/**     
 * JDBCOperationServiceSearchImpl
 *
 * @author Poli Andrea (poli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */
public class JDBCOperationServiceSearchImpl implements IJDBCServiceSearchWithId<Operation, IdOperation, JDBCServiceManager> {

    private OperationFieldConverter _operationFieldConverter = null;
    public OperationFieldConverter getOperationFieldConverter() {
        if(this._operationFieldConverter==null){
            this._operationFieldConverter = new OperationFieldConverter(this.jdbcServiceManager.getJdbcProperties().getDatabaseType());
        }       
        return this._operationFieldConverter;
    }
    @Override
    public ISQLFieldConverter getFieldConverter() {
        return this.getOperationFieldConverter();
    }
    
    private OperationFetch operationFetch = new OperationFetch();
    public OperationFetch getOperationFetch() {
        return this.operationFetch;
    }
    @Override
    public IJDBCFetch getFetch() {
        return getOperationFetch();
    }
    
    
    private JDBCServiceManager jdbcServiceManager = null;

    @Override
    public void setServiceManager(JDBCServiceManager serviceManager) throws ServiceException{
        this.jdbcServiceManager = serviceManager;
    }
    
    @Override
    public JDBCServiceManager getServiceManager() throws ServiceException{
        return this.jdbcServiceManager;
    }
    public JDBCServiceManager getServiceManager(Connection connection, JDBCServiceManagerProperties jdbcProperties, Logger log) throws ServiceException{
        return new JDBCServiceManager(connection, jdbcProperties, log);
    }
    

    @Override
    public IdOperation convertToId(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, Operation operation) throws NotImplementedException, ServiceException, Exception{
    
        IdOperation idOperation = new IdOperation();
        idOperation.setNome(operation.getNome());
        idOperation.setIdPortType(operation.getIdPortType());
        return idOperation;

    }
    
    @Override
    public Operation get(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws NotFoundException, MultipleResultException, NotImplementedException, ServiceException,Exception {
        Long id_operation = ( (id!=null && id.getId()!=null && id.getId()>0) ? id.getId() : this.findIdOperation(jdbcProperties, log, connection, sqlQueryObject, id, true));
        return this.getEngine(jdbcProperties, log, connection, sqlQueryObject, id_operation,idMappingResolutionBehaviour);
        
        
    }
    
    @Override
    public boolean exists(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id) throws MultipleResultException, NotImplementedException, ServiceException,Exception {

        Long id_operation = this.findIdOperation(jdbcProperties, log, connection, sqlQueryObject, id, false);
        return id_operation != null && id_operation > 0;
        
    }
    
    @Override
    public List<IdOperation> findAllIds(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, JDBCPaginatedExpression expression, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws NotImplementedException, ServiceException,Exception {

        List<IdOperation> list = new ArrayList<IdOperation>();

        // TODO: implementazione non efficiente. 
        // Per ottenere una implementazione efficiente:
        // 1. Usare metodo select di questa classe indirizzando esattamente i field necessari a create l'ID logico
        // 2. Usare metodo getOperationFetch() sul risultato della select per ottenere un oggetto Operation
        //    La fetch con la map inserirà nell'oggetto solo i valori estratti 
        // 3. Usare metodo convertToId per ottenere l'id

        List<Long> ids = this.findAllTableIds(jdbcProperties, log, connection, sqlQueryObject, expression);
        
        for(Long id: ids) {
            Operation operation = this.get(jdbcProperties, log, connection, sqlQueryObject, id, idMappingResolutionBehaviour);
            IdOperation idOperation = this.convertToId(jdbcProperties,log,connection,sqlQueryObject,operation);
            list.add(idOperation);
        }

        return list;
        
    }
    
    @Override
    public List<Operation> findAll(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, JDBCPaginatedExpression expression, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws NotImplementedException, ServiceException,Exception {

        List<Operation> list = new ArrayList<Operation>();
        
        // TODO: implementazione non efficiente. 
        // Per ottenere una implementazione efficiente:
        // 1. Usare metodo select di questa classe indirizzando esattamente i field necessari
        // 2. Usare metodo getOperationFetch() sul risultato della select per ottenere un oggetto Operation
        //    La fetch con la map inserirà nell'oggetto solo i valori estratti 

        List<Long> ids = this.findAllTableIds(jdbcProperties, log, connection, sqlQueryObject, expression);
        
        for(Long id: ids) {
            list.add(this.get(jdbcProperties, log, connection, sqlQueryObject, id, idMappingResolutionBehaviour));
        }

        return list;      
        
    }
    
    @Override
    public Operation find(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, JDBCExpression expression, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) 
        throws NotFoundException, MultipleResultException, NotImplementedException, ServiceException,Exception {

        long id = this.findTableId(jdbcProperties, log, connection, sqlQueryObject, expression);
        if(id>0){
            return this.get(jdbcProperties, log, connection, sqlQueryObject, id, idMappingResolutionBehaviour);
        }else{
            throw new NotFoundException("Entry with id["+id+"] not found");
        }
        
    }
    
    @Override
    public NonNegativeNumber count(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, JDBCExpression expression) throws NotImplementedException, ServiceException,Exception {
        
        List<Object> listaQuery = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareCount(jdbcProperties, log, connection, sqlQueryObject, expression,
                                                this.getOperationFieldConverter(), Operation.model());
        
        sqlQueryObject.addSelectCountField(this.getOperationFieldConverter().toTable(Operation.model())+".id","tot",true);
        
        joinEngine(expression,sqlQueryObject);
        
        return org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.count(jdbcProperties, log, connection, sqlQueryObject, expression,
                                                                            this.getOperationFieldConverter(), Operation.model(),listaQuery);
    }

    @Override
    public InUse inUse(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id) throws NotFoundException, NotImplementedException, ServiceException,Exception {
        
        Long id_operation = this.findIdOperation(jdbcProperties, log, connection, sqlQueryObject, id, true);
        return this.inUseEngine(jdbcProperties, log, connection, sqlQueryObject, id_operation);
        
    }

    @Override
    public List<Object> select(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCPaginatedExpression paginatedExpression, IField field) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        return this.select(jdbcProperties, log, connection, sqlQueryObject,
                                paginatedExpression, false, field);
    }
    
    @Override
    public List<Object> select(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCPaginatedExpression paginatedExpression, boolean distinct, IField field) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        List<Map<String,Object>> map = 
            this.select(jdbcProperties, log, connection, sqlQueryObject, paginatedExpression, distinct, new IField[]{field});
        return org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.selectSingleObject(map);
    }
    
    @Override
    public List<Map<String,Object>> select(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCPaginatedExpression paginatedExpression, IField ... field) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        return this.select(jdbcProperties, log, connection, sqlQueryObject,
                                paginatedExpression, false, field);
    }
    
    @Override
    public List<Map<String,Object>> select(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCPaginatedExpression paginatedExpression, boolean distinct, IField ... field) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        
        org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.setFields(sqlQueryObject,paginatedExpression,field);
        try{
        
            ISQLQueryObject sqlQueryObjectDistinct = 
                        org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareSqlQueryObjectForSelectDistinct(distinct,sqlQueryObject, paginatedExpression, log,
                                                this.getOperationFieldConverter(), field);

            return selectEngine(jdbcProperties, log, connection, sqlQueryObject, paginatedExpression, sqlQueryObjectDistinct);
            
        }finally{
            org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.removeFields(sqlQueryObject,paginatedExpression,field);
        }
    }

    @Override
    public Object aggregate(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCExpression expression, FunctionField functionField) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        Map<String,Object> map = 
            this.aggregate(jdbcProperties, log, connection, sqlQueryObject, expression, new FunctionField[]{functionField});
        return org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.selectAggregateObject(map,functionField);
    }
    
    @Override
    public Map<String,Object> aggregate(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCExpression expression, FunctionField ... functionField) throws ServiceException,NotFoundException,NotImplementedException,Exception {                                                   
        
        org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.setFields(sqlQueryObject,expression,functionField);
        try{
            List<Map<String,Object>> list = selectEngine(jdbcProperties, log, connection, sqlQueryObject, expression);
            return list.get(0);
        }finally{
            org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.removeFields(sqlQueryObject,expression,functionField);
        }
    }

    @Override
    public List<Map<String,Object>> groupBy(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCExpression expression, FunctionField ... functionField) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        
        if(expression.getGroupByFields().isEmpty()){
            throw new ServiceException("GroupBy conditions not found in expression");
        }
        
        org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.setFields(sqlQueryObject,expression,functionField);
        try{
            return selectEngine(jdbcProperties, log, connection, sqlQueryObject, expression);
        }finally{
            org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.removeFields(sqlQueryObject,expression,functionField);
        }
    }
    

    @Override
    public List<Map<String,Object>> groupBy(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                    JDBCPaginatedExpression paginatedExpression, FunctionField ... functionField) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        
        if(paginatedExpression.getGroupByFields().isEmpty()){
            throw new ServiceException("GroupBy conditions not found in expression");
        }
        
        org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.setFields(sqlQueryObject,paginatedExpression,functionField);
        try{
            return selectEngine(jdbcProperties, log, connection, sqlQueryObject, paginatedExpression);
        }finally{
            org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.removeFields(sqlQueryObject,paginatedExpression,functionField);
        }
    }
    
    protected List<Map<String,Object>> selectEngine(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                IExpression expression) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        return selectEngine(jdbcProperties, log, connection, sqlQueryObject, expression, null);
    }
    protected List<Map<String,Object>> selectEngine(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                IExpression expression, ISQLQueryObject sqlQueryObjectDistinct) throws ServiceException,NotFoundException,NotImplementedException,Exception {
        
        List<Object> listaQuery = new ArrayList<>();
        List<JDBCObject> listaParams = new ArrayList<>();
        List<Object> returnField = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareSelect(jdbcProperties, log, connection, sqlQueryObject, 
                                expression, this.getOperationFieldConverter(), Operation.model(), 
                                listaQuery,listaParams);
        
        joinEngine(expression,sqlQueryObject);
        
        List<Map<String,Object>> list = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.select(jdbcProperties, log, connection,
                                        org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareSqlQueryObjectForSelectDistinct(sqlQueryObject,sqlQueryObjectDistinct), 
                                        expression, this.getOperationFieldConverter(), Operation.model(),
                                        listaQuery,listaParams,returnField);
        if(list!=null && !list.isEmpty()){
            return list;
        }
        else{
            throw org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.newNotFoundException();
        }
    }
    
    @Override
    public List<Map<String,Object>> union(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                Union union, UnionExpression ... unionExpression) throws ServiceException,NotFoundException,NotImplementedException,Exception {     
        
        List<ISQLQueryObject> sqlQueryObjectInnerList = new ArrayList<>();
        List<JDBCObject> jdbcObjects = new ArrayList<>();
        List<Class<?>> returnClassTypes = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareUnion(jdbcProperties, log, connection, sqlQueryObject, 
                                this.getOperationFieldConverter(), Operation.model(), 
                                sqlQueryObjectInnerList, jdbcObjects, union, unionExpression);
        
        if(unionExpression!=null){
            for (int i = 0; i < unionExpression.length; i++) {
                UnionExpression ue = unionExpression[i];
                IExpression expression = ue.getExpression();
                joinEngine(expression,sqlQueryObjectInnerList.get(i));
            }
        }
        
        List<Map<String,Object>> list = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.union(jdbcProperties, log, connection, sqlQueryObject, 
                                        this.getOperationFieldConverter(), Operation.model(), 
                                        sqlQueryObjectInnerList, jdbcObjects, returnClassTypes, union, unionExpression);
        if(list!=null && !list.isEmpty()){
            return list;
        }
        else{
            throw org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.newNotFoundException();
        }                               
    }
    
    @Override
    public NonNegativeNumber unionCount(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                                Union union, UnionExpression ... unionExpression) throws ServiceException,NotFoundException,NotImplementedException,Exception {     
        
        List<ISQLQueryObject> sqlQueryObjectInnerList = new ArrayList<>();
        List<JDBCObject> jdbcObjects = new ArrayList<>();
        List<Class<?>> returnClassTypes = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareUnionCount(jdbcProperties, log, connection, sqlQueryObject, 
                                this.getOperationFieldConverter(), Operation.model(), 
                                sqlQueryObjectInnerList, jdbcObjects, union, unionExpression);
        
        if(unionExpression!=null){
            for (int i = 0; i < unionExpression.length; i++) {
                UnionExpression ue = unionExpression[i];
                IExpression expression = ue.getExpression();
                joinEngine(expression,sqlQueryObjectInnerList.get(i));
            }
        }
        
        NonNegativeNumber number = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.unionCount(jdbcProperties, log, connection, sqlQueryObject, 
                                        this.getOperationFieldConverter(), Operation.model(), 
                                        sqlQueryObjectInnerList, jdbcObjects, returnClassTypes, union, unionExpression);
        if(number!=null && number.longValue()>=0){
            return number;
        }
        else{
            throw org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.newNotFoundException();
        }
    }



    // -- ConstructorExpression 

    @Override
    public JDBCExpression newExpression(Logger log) throws NotImplementedException, ServiceException {
        try{
            return new JDBCExpression(this.getOperationFieldConverter());
        }catch(Exception e){
            throw new ServiceException(e);
        }
    }


    @Override
    public JDBCPaginatedExpression newPaginatedExpression(Logger log) throws NotImplementedException, ServiceException {
        try{
            return new JDBCPaginatedExpression(this.getOperationFieldConverter());
        }catch(Exception e){
            throw new ServiceException(e);
        }
    }
    
    @Override
    public JDBCExpression toExpression(JDBCPaginatedExpression paginatedExpression, Logger log) throws NotImplementedException, ServiceException {
        try{
            return new JDBCExpression(paginatedExpression);
        }catch(Exception e){
            throw new ServiceException(e);
        }
    }

    @Override
    public JDBCPaginatedExpression toPaginatedExpression(JDBCExpression expression, Logger log) throws NotImplementedException, ServiceException {
        try{
            return new JDBCPaginatedExpression(expression);
        }catch(Exception e){
            throw new ServiceException(e);
        }
    }
    
    
    
    // -- DB

    @Override
    public void mappingTableIds(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id, Operation obj) throws NotFoundException,NotImplementedException,ServiceException,Exception{
        _mappingTableIds(jdbcProperties,log,connection,sqlQueryObject,obj,
                this.get(jdbcProperties,log,connection,sqlQueryObject,id,null));
    }
    
    @Override
    public void mappingTableIds(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, long tableId, Operation obj) throws NotFoundException,NotImplementedException,ServiceException,Exception{
        _mappingTableIds(jdbcProperties,log,connection,sqlQueryObject,obj,
                this.get(jdbcProperties,log,connection,sqlQueryObject,tableId,null));
    }
    private void _mappingTableIds(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, Operation obj, Operation imgSaved) throws NotFoundException,NotImplementedException,ServiceException,Exception{
        if(imgSaved==null){
            return;
        }
        obj.setId(imgSaved.getId());
        if(obj.getIdPortType()!=null && 
                imgSaved.getIdPortType()!=null){
            obj.getIdPortType().setId(imgSaved.getIdPortType().getId());
            if(obj.getIdPortType().getIdAccordoServizioParteComune()!=null && 
                    imgSaved.getIdPortType().getIdAccordoServizioParteComune()!=null){
                obj.getIdPortType().getIdAccordoServizioParteComune().setId(imgSaved.getIdPortType().getIdAccordoServizioParteComune().getId());
                if(obj.getIdPortType().getIdAccordoServizioParteComune().getIdSoggetto()!=null && 
                        imgSaved.getIdPortType().getIdAccordoServizioParteComune().getIdSoggetto()!=null){
                    obj.getIdPortType().getIdAccordoServizioParteComune().getIdSoggetto().setId(imgSaved.getIdPortType().getIdAccordoServizioParteComune().getIdSoggetto().getId());
                }
            }
        }

    }
    
    @Override
    public Operation get(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, long tableId, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws NotFoundException, MultipleResultException, NotImplementedException, ServiceException, Exception {
        return this.getEngine(jdbcProperties, log, connection, sqlQueryObject, Long.valueOf(tableId), idMappingResolutionBehaviour);
    }
    
    private Operation getEngine(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, Long tableId, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws NotFoundException, MultipleResultException, NotImplementedException, ServiceException, Exception {
    
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities jdbcUtilities = 
                    new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities(sqlQueryObject.getTipoDatabaseOpenSPCoop2(), log, connection);
        
        ISQLQueryObject sqlQueryObjectGet = sqlQueryObject.newSQLQueryObject();
                
        Operation operation = new Operation();
        

        // Object operation
        ISQLQueryObject sqlQueryObjectGet_operation = sqlQueryObjectGet.newSQLQueryObject();
        sqlQueryObjectGet_operation.setANDLogicOperator(true);
        sqlQueryObjectGet_operation.addFromTable(this.getOperationFieldConverter().toTable(Operation.model()));
        sqlQueryObjectGet_operation.addSelectField("id");
        sqlQueryObjectGet_operation.addSelectField(this.getOperationFieldConverter().toColumn(Operation.model().NOME,true));
        sqlQueryObjectGet_operation.addWhereCondition("id=?");

        // Get operation
        operation = (Operation) jdbcUtilities.executeQuerySingleResult(sqlQueryObjectGet_operation.createSQLQuery(), jdbcProperties.isShowSql(), Operation.model(), this.getOperationFetch(),
            new JDBCObject(tableId,Long.class));

        
        // Recupero idPortType
        ISQLQueryObject sqlQueryObjectGet_accordoServizioParteComune_pt = sqlQueryObjectGet.newSQLQueryObject();
        sqlQueryObjectGet_accordoServizioParteComune_pt.addFromTable(this.getOperationFieldConverter().toTable(Operation.model()));
        sqlQueryObjectGet_accordoServizioParteComune_pt.addSelectField("id_port_type");
        sqlQueryObjectGet_accordoServizioParteComune_pt.setANDLogicOperator(true);
        sqlQueryObjectGet_accordoServizioParteComune_pt.addWhereCondition("id=?");
        
        // Recupero _accordoServizioParteComune_soggetto
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject [] searchParams_accordoServizioParteComune_pt = new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject [] { 
                new JDBCObject(operation.getId(), Long.class)
        };
        Long id_accordoServizioParteComune_pt = 
            (Long) jdbcUtilities.executeQuerySingleResult(sqlQueryObjectGet_accordoServizioParteComune_pt.createSQLQuery(), jdbcProperties.isShowSql(),
            Long.class, searchParams_accordoServizioParteComune_pt);
        
        IDBPortTypeServiceSearch search = ((IDBPortTypeServiceSearch)this.getServiceManager(connection, jdbcProperties, log).getPortTypeServiceSearch());
        PortType pt = search.get(id_accordoServizioParteComune_pt);
        IdPortType idPt = search.convertToId(pt);
        operation.setIdPortType(idPt);
        
        return operation;  
    
    } 
    
    @Override
    public boolean exists(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, long tableId) throws MultipleResultException, NotImplementedException, ServiceException, Exception {
        return this._exists(jdbcProperties, log, connection, sqlQueryObject, Long.valueOf(tableId));
    }
    
    private boolean _exists(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, Long tableId) throws MultipleResultException, NotImplementedException, ServiceException, Exception {
    
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities jdbcUtilities = 
                    new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities(sqlQueryObject.getTipoDatabaseOpenSPCoop2(), log, connection);
                
        boolean existsOperation = false;

        sqlQueryObject = sqlQueryObject.newSQLQueryObject();
        sqlQueryObject.setANDLogicOperator(true);

        sqlQueryObject.addFromTable(this.getOperationFieldConverter().toTable(Operation.model()));
        sqlQueryObject.addSelectField(this.getOperationFieldConverter().toColumn(Operation.model().NOME,true));
        sqlQueryObject.addWhereCondition("id=?");


        // Exists operation
        existsOperation = jdbcUtilities.exists(sqlQueryObject.createSQLQuery(), jdbcProperties.isShowSql(),
            new JDBCObject(tableId,Long.class));

        
        return existsOperation;
    
    }
    
    private void joinEngine(IExpression expression, ISQLQueryObject sqlQueryObject) throws NotImplementedException, ServiceException, Exception{
    
        if(expression.inUseModel(Operation.model().ID_PORT_TYPE,false)){
            String tableName1 = this.getOperationFieldConverter().toTable(Operation.model());
            String tableName2 = this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE);
            sqlQueryObject.addWhereCondition(tableName1+".id_port_type="+tableName2+".id");
        }
        if(expression.inUseModel(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE,false)){
            String tableName1 = this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE);
            String tableName2 = this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE);
            sqlQueryObject.addWhereCondition(tableName1+".id_accordo="+tableName2+".id");
        }
        if(expression.inUseModel(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE.ID_SOGGETTO,false)){
            String tableName1 = this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE);
            String tableName2 = this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE.ID_SOGGETTO);
            sqlQueryObject.addWhereCondition(tableName1+".id_referente="+tableName2+".id");
        }
        
        // Check FROM Table necessarie per le join di oggetti annidati dal secondo livello in poi dove pero' non viene poi utilizzato l'oggetto del livello precedente nella espressione
        if(expression.inUseModel(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE,false)){
            if(expression.inUseModel(Operation.model().ID_PORT_TYPE,false)==false){
                sqlQueryObject.addFromTable(this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE));
            }
        }
        if(expression.inUseModel(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE.ID_SOGGETTO,false)){
            if(expression.inUseModel(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE,false)==false){
                sqlQueryObject.addFromTable(this.getOperationFieldConverter().toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE));
            }
        }
        
    }
    
    protected java.util.List<Object> getRootTablePrimaryKeyValuesEngine(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id) throws NotFoundException, ServiceException, NotImplementedException, Exception{
        // Identificativi
        java.util.List<Object> rootTableIdValues = new java.util.ArrayList<>();
        Long longId = this.findIdOperation(jdbcProperties, log, connection, sqlQueryObject.newSQLQueryObject(), id, true);
        rootTableIdValues.add(longId);
        return rootTableIdValues;
    }
    
    protected Map<String, List<IField>> getMapTableToPKColumnEngine() throws NotImplementedException, Exception{
    
        OperationFieldConverter converter = this.getOperationFieldConverter();
        Map<String, List<IField>> mapTableToPKColumn = new java.util.HashMap<>();
        UtilsTemplate<IField> utilities = new UtilsTemplate<>();

        // Operation.model()
        mapTableToPKColumn.put(converter.toTable(Operation.model()),
            utilities.newList(
                new CustomField("id", Long.class, "id", converter.toTable(Operation.model()))
            ));

        // Operation.model().ID_PORT_TYPE
        mapTableToPKColumn.put(converter.toTable(Operation.model().ID_PORT_TYPE),
            utilities.newList(
                new CustomField("id", Long.class, "id", converter.toTable(Operation.model().ID_PORT_TYPE))
            ));

        // Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE
        mapTableToPKColumn.put(converter.toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE),
            utilities.newList(
                new CustomField("id", Long.class, "id", converter.toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE))
            ));

        // Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE.ID_SOGGETTO
        mapTableToPKColumn.put(converter.toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE.ID_SOGGETTO),
            utilities.newList(
                new CustomField("id", Long.class, "id", converter.toTable(Operation.model().ID_PORT_TYPE.ID_ACCORDO_SERVIZIO_PARTE_COMUNE.ID_SOGGETTO))
            ));

        return mapTableToPKColumn;      
    }
    
    @Override
    public List<Long> findAllTableIds(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, JDBCPaginatedExpression paginatedExpression) throws ServiceException, NotImplementedException, Exception {
        
        List<Long> list = new ArrayList<Long>();

        sqlQueryObject.setSelectDistinct(true);
        sqlQueryObject.setANDLogicOperator(true);
        sqlQueryObject.addSelectField(this.getOperationFieldConverter().toTable(Operation.model())+".id");
        Class<?> objectIdClass = Long.class;
        
        List<Object> listaQuery = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareFindAll(jdbcProperties, log, connection, sqlQueryObject, paginatedExpression,
                                                this.getOperationFieldConverter(), Operation.model());
        
        joinEngine(paginatedExpression,sqlQueryObject);
        
        List<Object> listObjects = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.findAll(jdbcProperties, log, connection, sqlQueryObject, paginatedExpression,
                                                                            this.getOperationFieldConverter(), Operation.model(), objectIdClass, listaQuery);
        for(Object object: listObjects) {
            list.add((Long)object);
        }

        return list;
        
    }
    
    @Override
    public long findTableId(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, JDBCExpression expression) throws ServiceException, NotFoundException, MultipleResultException, NotImplementedException, Exception {
    
        sqlQueryObject.setSelectDistinct(true);
        sqlQueryObject.setANDLogicOperator(true);
        sqlQueryObject.addSelectField(this.getOperationFieldConverter().toTable(Operation.model())+".id");
        Class<?> objectIdClass = Long.class;
        
        List<Object> listaQuery = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.prepareFind(jdbcProperties, log, connection, sqlQueryObject, expression,
                                                this.getOperationFieldConverter(), Operation.model());
        
        joinEngine(expression,sqlQueryObject);

        Object res = org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.find(jdbcProperties, log, connection, sqlQueryObject, expression,
                                                        this.getOperationFieldConverter(), Operation.model(), objectIdClass, listaQuery);
        if(res!=null && (((Long) res).longValue()>0) ){
            return ((Long) res).longValue();
        }
        else{
            throw org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.newNotFoundException();
        }
        
    }

    @Override
    public InUse inUse(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, long tableId) throws ServiceException, NotFoundException, NotImplementedException, Exception {
        return this.inUseEngine(jdbcProperties, log, connection, sqlQueryObject, Long.valueOf(tableId));
    }

    private InUse inUseEngine(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, Long tableId) throws ServiceException, NotFoundException, NotImplementedException, Exception {

        InUse inUse = new InUse();
        inUse.setInUse(false);
        
        /* 
         * TODO: implement code that checks whether the object identified by the id parameter is used by other objects
        */
        
        // Delete this line when you have implemented the method
        int throwNotImplemented = 1;
        if(throwNotImplemented==1){
                throw new NotImplementedException("NotImplemented");
        }
        // Delete this line when you have implemented the method

        return inUse;

    }
    
    @Override
    public IdOperation findId(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, long tableId, boolean throwNotFound)
            throws NotFoundException, ServiceException, NotImplementedException, Exception {
        
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities jdbcUtilities = 
            new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities(sqlQueryObject.getTipoDatabaseOpenSPCoop2(), log, connection);

        ISQLQueryObject sqlQueryObjectGet = sqlQueryObject.newSQLQueryObject();              

        // Object _operation
        sqlQueryObjectGet.addFromTable(this.getOperationFieldConverter().toTable(Operation.model()));
        sqlQueryObjectGet.addSelectField(this.getOperationFieldConverter().toColumn(Operation.model().NOME,true));
        sqlQueryObjectGet.addSelectField("id_port_type");
        sqlQueryObjectGet.setANDLogicOperator(true);
        sqlQueryObjectGet.addWhereCondition("id=?");

        // Recupero _operation
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject [] searchParams_operation = new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject [] { 
            new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject(tableId,Long.class)
        };
        List<Class<?>> listaFieldIdReturnType_operation = new ArrayList<Class<?>>();
        listaFieldIdReturnType_operation.add(String.class);
        listaFieldIdReturnType_operation.add(Long.class);
        org.openspcoop2.core.commons.search.IdOperation id_operation = null;
        List<Object> listaFieldId_operation = jdbcUtilities.executeQuerySingleResult(sqlQueryObjectGet.createSQLQuery(), jdbcProperties.isShowSql(),
                listaFieldIdReturnType_operation, searchParams_operation);
        if(listaFieldId_operation==null || listaFieldId_operation.size()<=0){
            if(throwNotFound){
                throw org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.newNotFoundException();
            }
        }
        else{
            // set _operation
            id_operation = new org.openspcoop2.core.commons.search.IdOperation();
            id_operation.setNome((String)listaFieldId_operation.get(0));
            
            Long idPortTypeFK = (Long) listaFieldId_operation.get(1);
            id_operation.
                setIdPortType(((IDBPortTypeServiceSearch)this.getServiceManager(connection, jdbcProperties, log).
                        getPortTypeServiceSearch()).findId(idPortTypeFK, true));
        }
        
        return id_operation;
        
    }

    @Override
    public Long findTableId(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id, boolean throwNotFound)
            throws NotFoundException, ServiceException, NotImplementedException, Exception {
    
        return this.findIdOperation(jdbcProperties,log,connection,sqlQueryObject,id,throwNotFound);
            
    }
    
    @Override
    public List<List<Object>> nativeQuery(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, 
                                            String sql,List<Class<?>> returnClassTypes,Object ... param) throws ServiceException,NotFoundException,NotImplementedException,Exception{
        
        return org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.nativeQuery(jdbcProperties, log, connection, sqlQueryObject,
                                                                                            sql,returnClassTypes,param);
                                                        
    }
    
    protected Long findIdOperation(JDBCServiceManagerProperties jdbcProperties, Logger log, Connection connection, ISQLQueryObject sqlQueryObject, IdOperation id, boolean throwNotFound) throws NotFoundException, ServiceException, NotImplementedException, Exception {

        if(jdbcProperties==null) {
            throw new ServiceException("Param jdbcProperties is null");
        }
        if(sqlQueryObject==null) {
            throw new ServiceException("Param sqlQueryObject is null");
        }
        if(id==null) {
            throw new ServiceException("Param id is null");
        }
        
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities jdbcUtilities = 
            new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCPreparedStatementUtilities(sqlQueryObject.getTipoDatabaseOpenSPCoop2(), log, connection);

        ISQLQueryObject sqlQueryObjectGet = sqlQueryObject.newSQLQueryObject();

        if(id.getIdPortType()==null){
            throw new ServiceException("IdPortType non definito");
        }
        if(id.getIdPortType().getIdAccordoServizioParteComune()==null){
            throw new ServiceException("IdPortType.getIdAccordoServizioParteComune non definito");
        }
        if(id.getIdPortType().getIdAccordoServizioParteComune().getIdSoggetto()==null){
            throw new ServiceException("IdPortType.getIdAccordoServizioParteComune.getIdSoggetto non definito");
        }
        
        
        // Recupero idPortType
        PortType pt = this.getServiceManager(connection, jdbcProperties, log).getPortTypeServiceSearch().get(id.getIdPortType());
        
        
        // Object _operation
        sqlQueryObjectGet.addFromTable(this.getOperationFieldConverter().toTable(Operation.model()));
        sqlQueryObjectGet.addSelectField("id");
        sqlQueryObjectGet.setANDLogicOperator(true);
        sqlQueryObjectGet.setSelectDistinct(true);
        sqlQueryObjectGet.addWhereCondition(this.getOperationFieldConverter().toColumn(Operation.model().NOME,true)+"=?");
        sqlQueryObjectGet.addWhereCondition("id_port_type=?");

        // Recupero _operation
        org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject [] searchParams_operation = new org.openspcoop2.generic_project.dao.jdbc.utils.JDBCObject [] { 
                new JDBCObject(id.getNome(), String.class),
                new JDBCObject(pt.getId(), Long.class)
        };
        Long id_operation = null;
        try{
            id_operation = (Long) jdbcUtilities.executeQuerySingleResult(sqlQueryObjectGet.createSQLQuery(), jdbcProperties.isShowSql(),
                        Long.class, searchParams_operation);
        }catch(NotFoundException notFound){
            if(throwNotFound){
                throw new NotFoundException(notFound);
            }
        }
        if(id_operation==null || id_operation<=0){
            if(throwNotFound){
                throw org.openspcoop2.generic_project.dao.jdbc.utils.GenericJDBCUtilities.newNotFoundException();
            }
        }
        
        return id_operation;
    }
}