JDBCTransazioneService.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.transazioni.dao.jdbc;

import org.openspcoop2.generic_project.dao.jdbc.IJDBCServiceCRUDWithId;
import java.lang.String;

import org.openspcoop2.generic_project.beans.NonNegativeNumber;
import org.openspcoop2.generic_project.beans.UpdateField;
import org.openspcoop2.generic_project.beans.UpdateModel;
import org.openspcoop2.generic_project.dao.jdbc.JDBCProperties;
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.exception.ValidationException;
import org.openspcoop2.generic_project.expression.IExpression;
import org.openspcoop2.generic_project.dao.jdbc.JDBCExpression;

import org.openspcoop2.core.transazioni.Transazione;
import org.openspcoop2.core.transazioni.dao.ITransazioneService;
import org.openspcoop2.core.transazioni.utils.ProjectInfo;

import java.sql.Connection;

import org.openspcoop2.utils.sql.ISQLQueryObject;

/**     
 * Service can be used to search for and manage the backend objects of type {@link org.openspcoop2.core.transazioni.Transazione} 
 *
 * @author Poli Andrea (poli@link.it)
 * @author $Author$
 * @version $Rev$, $Date$
 */

public class JDBCTransazioneService extends JDBCTransazioneServiceSearch  implements ITransazioneService {


    private IJDBCServiceCRUDWithId<Transazione, String, JDBCServiceManager> serviceCRUD = null;
    public JDBCTransazioneService(JDBCServiceManager jdbcServiceManager) throws ServiceException {
        super(jdbcServiceManager);
        String msgInit = JDBCTransazioneService.class.getName()+ " initialized";
        this.log.debug(msgInit);
        this.serviceCRUD = JDBCProperties.getInstance(org.openspcoop2.core.transazioni.dao.jdbc.JDBCServiceManager.class.getPackage(),ProjectInfo.getInstance()).getServiceCRUD("transazione");
        this.serviceCRUD.setServiceManager(new JDBCLimitedServiceManager(this.jdbcServiceManager));
    }

    private static final String PARAMETER_TYPE_PREFIX = "Parameter (type:";
    private ServiceException newServiceExceptionParameterIsNull(){
        return new ServiceException(PARAMETER_TYPE_PREFIX+Transazione.class.getName()+") 'transazione' is null");
    }
    private ServiceException newServiceExceptionParameterUpdateFieldsIsNull(){
        return new ServiceException(PARAMETER_TYPE_PREFIX+UpdateField.class.getName()+") 'updateFields' is null");
    }
    private ServiceException newServiceExceptionParameterOldIdIsNull(){
        return new ServiceException(PARAMETER_TYPE_PREFIX+String.class.getName()+") 'oldId' is null");
    }
    private ServiceException newServiceExceptionParameterConditionIsNull(){
        return new ServiceException(PARAMETER_TYPE_PREFIX+IExpression.class.getName()+") 'condition' is null");
    }
    private ServiceException newServiceExceptionParameterUpdateModelsIsNull(){
        return new ServiceException(PARAMETER_TYPE_PREFIX+UpdateModel.class.getName()+") 'updateModels' is null");
    }
    
    private ServiceException newServiceExceptionUpdateFieldsNotCompleted(Exception e){
        return new ServiceException("UpdateFields not completed: "+e.getMessage(),e);
    }
    
    
    private void releaseResources(boolean rollback, Connection connection, boolean oldValueAutoCommit) throws ServiceException {
        if(this.jdbcProperties.isAutomaticTransactionManagement()){
            manageTransaction(rollback, connection);
            try{
                if(connection!=null)
                    connection.setAutoCommit(oldValueAutoCommit);
            }catch(Exception eIgnore){
                // ignore
            }
        }
        if(connection!=null){
            this.jdbcServiceManager.closeConnection(connection);
        }
    }
    private void manageTransaction(boolean rollback, Connection connection) {
        if(rollback){
            try{
                if(connection!=null)
                    connection.rollback();
            }catch(Exception eIgnore){
                // ignore
            }
        }else{
            try{
                if(connection!=null)
                    connection.commit();
            }catch(Exception eIgnore){
                // ignore
            }
        }
    }
    
    
    
    @Override
    public void create(Transazione transazione) throws ServiceException, NotImplementedException {
        try{
            this.create(transazione, false, null);
        }catch(ValidationException vE){
            // not possible
            throw new ServiceException(vE.getMessage(), vE);
        }
    }
    
    @Override
    public void create(Transazione transazione, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws ServiceException, NotImplementedException {
        try{
            this.create(transazione, false, idMappingResolutionBehaviour);
        }catch(ValidationException vE){
            // not possible
            throw new ServiceException(vE.getMessage(), vE);
        }
    }
    
    @Override
    public void create(Transazione transazione, boolean validate) throws ServiceException, NotImplementedException, ValidationException {
        this.create(transazione, validate, null);
    }
    
    @Override
    public void create(Transazione transazione, boolean validate, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws ServiceException, NotImplementedException, ValidationException {
        
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(transazione==null){
                throw this.newServiceExceptionParameterIsNull();
            }
            
            // validate
            if(validate){
                this.validate(transazione);
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
    
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }
        
            this.serviceCRUD.create(this.jdbcProperties,this.log,connection,sqlQueryObject,transazione,idMappingResolutionBehaviour);           

        }catch(ServiceException | NotImplementedException | ValidationException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("Create not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }

    @Override
    public void update(String oldId, Transazione transazione) throws ServiceException, NotFoundException, NotImplementedException {
        try{
            this.update(oldId, transazione, false, null);
        }catch(ValidationException vE){
            // not possible
            throw new ServiceException(vE.getMessage(), vE);
        }
    }
    
    @Override
    public void update(String oldId, Transazione transazione, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws ServiceException, NotFoundException, NotImplementedException {
        try{
            this.update(oldId, transazione, false, idMappingResolutionBehaviour);
        }catch(ValidationException vE){
            // not possible
            throw new ServiceException(vE.getMessage(), vE);
        }
    }
    
    @Override
    public void update(String oldId, Transazione transazione, boolean validate) throws ServiceException, NotFoundException, NotImplementedException, ValidationException {
        this.update(oldId, transazione, validate, null);
    }
        
    @Override
    public void update(String oldId, Transazione transazione, boolean validate, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws ServiceException, NotFoundException, NotImplementedException, ValidationException {
    
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(transazione==null){
                throw this.newServiceExceptionParameterIsNull();
            }
            if(oldId==null){
                throw this.newServiceExceptionParameterOldIdIsNull();
            }

            // validate
            if(validate){
                this.validate(transazione);
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
        
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.update(this.jdbcProperties,this.log,connection,sqlQueryObject,oldId,transazione,idMappingResolutionBehaviour);
            
        }catch(ServiceException | NotImplementedException | ValidationException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(NotFoundException e){
            rollback = true;
            this.logDebug(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("Update not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }
    
    
    @Override
    public void updateFields(String id, UpdateField ... updateFields) throws ServiceException, NotFoundException, NotImplementedException {
    
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(id==null){
                throw this.newServiceExceptionParameterIdIsNull();
            }
            if(updateFields==null){
                throw this.newServiceExceptionParameterUpdateFieldsIsNull();
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
        
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.updateFields(this.jdbcProperties,this.log,connection,sqlQueryObject,id,updateFields);
            
        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(NotFoundException e){
            rollback = true;
            this.logDebug(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw this.newServiceExceptionUpdateFieldsNotCompleted(e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }
    
    @Override
    public void updateFields(String id, IExpression condition, UpdateField ... updateFields) throws ServiceException, NotFoundException, NotImplementedException {
    
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(id==null){
                throw this.newServiceExceptionParameterIdIsNull();
            }
            if(condition==null){
                throw this.newServiceExceptionParameterConditionIsNull();
            }
            if(updateFields==null){
                throw this.newServiceExceptionParameterUpdateFieldsIsNull();
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
        
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.updateFields(this.jdbcProperties,this.log,connection,sqlQueryObject,id,condition,updateFields);
            
        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(NotFoundException e){
            rollback = true;
            this.logDebug(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw this.newServiceExceptionUpdateFieldsNotCompleted(e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }

    @Override
    public void updateFields(String id, UpdateModel ... updateModels) throws ServiceException, NotFoundException, NotImplementedException {
    
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(id==null){
                throw this.newServiceExceptionParameterIdIsNull();
            }
            if(updateModels==null){
                throw this.newServiceExceptionParameterUpdateModelsIsNull();
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
        
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.updateFields(this.jdbcProperties,this.log,connection,sqlQueryObject,id,updateModels);
            
        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(NotFoundException e){
            rollback = true;
            this.logDebug(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw this.newServiceExceptionUpdateFieldsNotCompleted(e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }


    @Override
    public void updateOrCreate(String oldId, Transazione transazione) throws ServiceException, NotImplementedException {
        try{
            this.updateOrCreate(oldId, transazione, false, null);
        }catch(ValidationException vE){
            // not possible
            throw new ServiceException(vE.getMessage(), vE);
        }
    }
    
    @Override
    public void updateOrCreate(String oldId, Transazione transazione, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws ServiceException, NotImplementedException {
        try{
            this.updateOrCreate(oldId, transazione, false, idMappingResolutionBehaviour);
        }catch(ValidationException vE){
            // not possible
            throw new ServiceException(vE.getMessage(), vE);
        }
    }

    @Override
    public void updateOrCreate(String oldId, Transazione transazione, boolean validate) throws ServiceException, NotImplementedException, ValidationException {
        this.updateOrCreate(oldId, transazione, validate, null);
    }

    @Override
    public void updateOrCreate(String oldId, Transazione transazione, boolean validate, org.openspcoop2.generic_project.beans.IDMappingBehaviour idMappingResolutionBehaviour) throws ServiceException, NotImplementedException, ValidationException {
    
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(transazione==null){
                throw this.newServiceExceptionParameterIsNull();
            }
            if(oldId==null){
                throw this.newServiceExceptionParameterOldIdIsNull();
            }

            // validate
            if(validate){
                this.validate(transazione);
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
        
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.updateOrCreate(this.jdbcProperties,this.log,connection,sqlQueryObject,oldId,transazione,idMappingResolutionBehaviour);
            
        }catch(ServiceException | NotImplementedException | ValidationException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("UpdateOrCreate not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }
    
    
    @Override
    public void delete(Transazione transazione) throws ServiceException,NotImplementedException {
        
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(transazione==null){
                throw this.newServiceExceptionParameterIsNull();
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();

            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.delete(this.jdbcProperties,this.log,connection,sqlQueryObject,transazione);    

        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("Delete not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }
    
    }
    

    @Override
    public void deleteById(String id) throws ServiceException, NotImplementedException {

        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(id==null){
                throw this.newServiceExceptionParameterIdIsNull();
            }

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();

            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            this.serviceCRUD.deleteById(this.jdbcProperties,this.log,connection,sqlQueryObject,id);         

        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("DeleteById not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }

    }

    @Override
    public NonNegativeNumber deleteAll() throws ServiceException, NotImplementedException {

        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{

            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();
        
            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            return this.serviceCRUD.deleteAll(this.jdbcProperties,this.log,connection,sqlQueryObject);  

        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("DeleteAll not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }
    
    }

    @Override
    public NonNegativeNumber deleteAll(IExpression expression) throws ServiceException, NotImplementedException {
        
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(expression==null){
                throw this.newServiceExceptionParameterExpressionIsNull();
            }
            if( ! (expression instanceof JDBCExpression) ){
                throw this.newServiceExceptionParameterExpressionWrongType(expression);
            }
            JDBCExpression jdbcExpression = (JDBCExpression) expression;
            this.logJDBCExpression(jdbcExpression);
        
            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();

            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            return this.serviceCRUD.deleteAll(this.jdbcProperties,this.log,connection,sqlQueryObject,jdbcExpression);
    
        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("DeleteAll(expression) not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }
    
    }
    
    
    @Override
    public int nativeUpdate(String sql,Object ... param) throws ServiceException, NotImplementedException {
        
        Connection connection = null;
        boolean oldValueAutoCommit = false;
        boolean rollback = false;
        try{
            
            // check parameters
            if(sql==null){
                throw new ServiceException("Parameter 'sql' is null");
            }
        
            // ISQLQueryObject
            ISQLQueryObject sqlQueryObject = this.jdbcSqlObjectFactory.createSQLQueryObject(this.jdbcProperties.getDatabase());
            sqlQueryObject.setANDLogicOperator(true);
            // Connection sql
            connection = this.jdbcServiceManager.getConnection();

            // transaction
            if(this.jdbcProperties.isAutomaticTransactionManagement()){
                oldValueAutoCommit = connection.getAutoCommit();
                connection.setAutoCommit(false);
            }

            return this.serviceCRUD.nativeUpdate(this.jdbcProperties,this.log,connection,sqlQueryObject,sql,param);
    
        }catch(ServiceException | NotImplementedException e){
            rollback = true;
            this.logError(e); throw e;
        }catch(Exception e){
            rollback = true;
            this.logError(e); throw new ServiceException("DeleteById(tableId) not completed: "+e.getMessage(),e);
        }finally{
            this.releaseResources(rollback, connection, oldValueAutoCommit);
        }
    
    }
    
}