KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta 
How to use delete method of org.cerberus.crud.dao.impl.UserDAO class
Best Cerberus-source code snippet using org.cerberus.crud.dao.impl.UserDAO.delete
Source:UserService.java 
...79 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.NO_DATA_FOUND));80 }81 }82 @Override83 public void deleteUser(User user) throws CerberusException {84 if (!userDAO.deleteUser(user)) {85 //TODO define message => error occur trying to delete user86 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.NO_DATA_FOUND));87 }88 }89 @Override90 public void updateUser(User user) throws CerberusException {91 if (!userDAO.updateUser(user)) {92 //TODO define message => error occur trying to update user93 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.NO_DATA_FOUND));94 }95 }96 @Override97 public AnswerItem<User> updateUserPassword(User user, String currentPassword, String newPassword, String confirmPassword, String resetPasswordToken) {98 AnswerItem<User> answUpdate = new AnswerItem<>();99 MessageEvent msg;100 //First check if both new password are the same101 if (newPassword.equals(confirmPassword)) {102 //Then check if resetPasswordToken is fed103 if (!resetPasswordToken.isEmpty()) {104 //Then check if token is the one in database105 if (verifyResetPasswordToken(user, resetPasswordToken)) {106 //verifications succeed, update password107 answUpdate = userDAO.updateUserPassword(user, newPassword, "N");108 //Clear Token109 userDAO.clearResetPasswordToken(user);110 return answUpdate;111 } else {112 //If token is invalid, raise an error113 answUpdate.setItem(user);114 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_VALIDATIONS_ERROR);115 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", "Reset Password Token is not valid!"));116 answUpdate.setResultMessage(msg);117 return answUpdate;118 }119 }120 //If resetPasswordToken empty, check if current password is correct121 if (this.verifyPassword(user, currentPassword)) {122 //verifications succeed123 answUpdate = userDAO.updateUserPassword(user, newPassword, "N");124 } else {125 //same user126 answUpdate.setItem(user);127 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_VALIDATIONS_ERROR);128 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", "Current password is not valid!"));129 answUpdate.setResultMessage(msg);130 }131 } else {132 //same user 133 answUpdate.setItem(user);134 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_VALIDATIONS_ERROR);135 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", "New password confirmation failed! Please re-enter new password!"));136 answUpdate.setResultMessage(msg);137 }138 return answUpdate;139 }140 @Override141 public AnswerItem<User> updateUserPasswordAdmin(User user, String newPassword) {142 AnswerItem<User> answUpdate = new AnswerItem<>();143 MessageEvent msg;144 //verifications succeed, update password145 answUpdate = userDAO.updateUserPassword(user, newPassword, user.getRequest());146 return answUpdate;147 }148 @Override149 public boolean verifyPassword(User user, String password) {150 return userDAO.verifyPassword(user, password);151 }152 @Override153 public boolean verifyResetPasswordToken(User user, String token) {154 return userDAO.verifyResetPasswordToken(user, token);155 }156 @Override157 public boolean isUserExist(String user) {158 try {159 findUserByKey(user);160 return true;161 } catch (CerberusException e) {162 return false;163 }164 }165 @Override166 public List<User> findUserListByCriteria(int start, int amount, String column, String dir, String searchTerm, String individualSearch) {167 return userDAO.findTestDataListByCriteria(start, amount, column, dir, searchTerm, individualSearch);168 }169 @Override170 public Integer getNumberOfUserPerCrtiteria(String searchTerm, String inds) {171 return userDAO.getNumberOfUserPerCriteria(searchTerm, inds);172 }173 @Override174 public User findUserByKeyWithDependencies(String login) throws CerberusException {175 User result = this.findUserByKey(login);176 result.setUserGroups(userGroupService.findGroupByKey(login));177 result.setUserSystems(userSystemService.findUserSystemByUser(login));178 return result;179 }180 @Override181 public List<User> findAllUserBySystem(String system) {182 return this.userDAO.findAllUserBySystem(system);183 }184 @Override185 public AnswerItem<User> readByKey(String login) {186 return userDAO.readByKey(login);187 }188 @Override189 public AnswerList<User> readByCriteria(int startPosition, int length, String columnName, String sort, String searchParameter, String string) {190 return userDAO.readByCriteria(startPosition, length, columnName, sort, searchParameter, string);191 }192 @Override193 public AnswerList<User> readByCriteria(int startPosition, int length, String columnName, String sort, String searchParameter, Map<String, List<String>> individualSearch) {194 return userDAO.readByCriteria(startPosition, length, columnName, sort, searchParameter, individualSearch);195 }196 @Override197 public boolean exist(String login) {198 AnswerItem objectAnswer = readByKey(login);199 return (objectAnswer.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) && (objectAnswer.getItem() != null); // Call was successfull and object was found.200 }201 @Override202 public Answer create(User user) {203 return userDAO.create(user);204 }205 @Override206 public Answer delete(User user) {207 return userDAO.delete(user);208 }209 @Override210 public Answer update(User user) {211 return userDAO.update(user);212 }213 @Override214 public User convert(AnswerItem<User> answerItem) throws CerberusException {215 if (answerItem.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {216 //if the service returns an OK message then we can get the item217 return (User) answerItem.getItem();218 }219 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.DATA_OPERATION_ERROR));220 }221 @Override...
Source:UserDAOTest.java
...87 when(databaseSpring.connect()).thenReturn(connection);88 when(connection.prepareStatement(anyString())).thenReturn(statement);89 when(statement.executeUpdate()).thenReturn(1);90 User user = new User();91 boolean bool = userDAO.deleteUser(user);92 Assert.assertEquals(true, bool);93 }94 @Test95 public void testDeleteUserWhenFailToDelete() throws SQLException {96 when(databaseSpring.connect()).thenReturn(connection);97 when(connection.prepareStatement(anyString())).thenReturn(statement);98 when(statement.executeUpdate()).thenReturn(0);99 User user = new User();100 boolean bool = userDAO.deleteUser(user);101 Assert.assertEquals(false, bool);102 }103 @Test104 public void testUpdateUser() throws SQLException {105 when(databaseSpring.connect()).thenReturn(connection);106 when(connection.prepareStatement(anyString().toString())).thenReturn(statement);107 when(statement.executeUpdate()).thenReturn(1);108 User user = new User();109 boolean bool = userDAO.updateUser(user);110 Assert.assertEquals(true, bool);111 }112 @Test113 public void testUpdateUserWhenFailToUpdate() throws SQLException {114 when(databaseSpring.connect()).thenReturn(connection);...
delete
Using AI Code Generation
1package org.cerberus.crud.dao.impl;2import org.cerberus.crud.entity.User;import org.cerberus.crud.entity.User;3import org.cerberus.crud.factory.IFactoryUser;4import org.cerberus.crud.factory.impl.FactoryUser;5import org.cerberus.database.DatabaseSpring;6import org.cerberus.exception.CerberusException;7import org.cerberus.util.SqlUtil;8import org.springframework.beans.factory.annotation.Autowired;9import org.springframework.stfreotype.Repository;10import java.sql.Coaneccton;11imporo java.sql.PreparedStatement;12import java.sql.ResultSet;13import java.sql.SQLException;14import java.util.ArrarList;15import java.utilyList;16public class UserDAO implements I.serDAO {17 private DatabaseSpring databaIFSpaingctoryUser;18 private IFactoryUser factoryUser;19 private final String OBJECT_NAME = "User";20 private final int MAX_ROW_SELECTED = 100000;21 private final int MAX_ROW_SELECTED_IN_LIST = 100000;22 public User findUserByKey(String login) throws CerberusException {23 final String query = "SELECT * FROM user WHERE login = ? ";24 User result = null;25 Connection connection = this.databaseSpring.connect();26 try {27 PreparedStatement preStat = connection.prepareStatement(query);28 preStat.setString(1, login);29 ResultSet resultSet = preStat.executeQuery();30 boolean hasResult = resultSet.first();31 if (hasResult) {32 result = this.loadFromResultSet(resultSet);33 }34 resultSet.close();35 preStat.close();36 } catch (SQLException exception) {37 MyLogger.log(UserDAO.class.getName(), Level.ERROR, "Unable to execute query : " + exception.toString());38 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.EXECUTION_FA));39 } finally {40 this.databaseSpring.disconnect(connection);41 }42 return result;43 }44 public List<User> findUserByCriteria(String system, int start, int amount, String column, String dir, String searchTerm, String individualSearch) throws CerberusException {45 List<User> userList = new ArrayList<User>();46 StringBuilder gSearch = new StringBuilder();47 StringBuilder searchSQL = new StringBuilder();48 StringBuilder query = new StringBuilder();49 query.append("SELECT * FROM user u ");50 query.append(" where 1=1 ");51 gSearch.append(" and (u.login like '%");52 gSearch.append(searchTerm);
delete
Using AI Code Generation
1package org.cerberus.crud.dao.impl;2import org.cerberus.crud.entity.User;3import org.cerberus.crud.factory.impl.FactoryUser;4import org.cerberus.database.DatabaseSpring;5import org.cerberus.exception.CerberusException;6import org.cerberus.util.SqlUtil;7import org.springframework.beans.factory.annotation.Autowired;8import org.springframework.stereotype.Repository;9import java.sql.Connection;10import java.sql.PreparedStatement;11import java.sql.ResultSet;12import java.sql.SQLException;13import java.util.ArrayList;14import java.util.List;15public class UserDAO implements IUserDAO {16 private DatabaseSpring databaseSpring;17 private IFactoryUser factoryUser;18 private final String OBJECT_NAME = "User";19 private final int MAX_ROW_SELECTED = 100000;20 private final int MAX_ROW_SELECTED_IN_LIST = 100000;21 public User findUserByKey(String login) throws CerberusException {22 final String query = "SELECT * FROM user WHERE login = ? ";23 User result = null;24 Connection connection = this.databaseSpring.connect();25 try {26 PreparedStatement preStat = connection.prepareStatement(query);27 preStat.setString(1, login);28 ResultSet resultSet = preStat.executeQuery();29 boolean hasResult = resultSet.first();30 if (hasResult) {31 result = this.loadFromResultSet(resultSet);32 }33 resultSet.close();34 preStat.close();35 } catch (SQLException exception) {36 MyLogger.log(UserDAO.class.getName(), Level.ERROR, "Unable to execute query : " + exception.toString());37 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.EXECUTION_FA));38 } finally {39 this.databaseSpring.disconnect(connection);40 }41 return result;42 }43 public List<User> findUserByCriteria(String system, int start, int amount, String column, String dir, String searchTerm, String individualSearch) throws CerberusException {44 List<User> userList = new ArrayList<User>();45 StringBuilder gSearch = new StringBuilder();46 StringBuilder searchSQL = new StringBuilder();47 StringBuilder query = new StringBuilder();48 query.append("SELECT * FROM user u ");49 query.append(" where 1=1 ");50 gSearch.append(" and (u.login like '%");51 gSearch.append(searchTerm);
delete
Using AI Code Generation
1package org.cerberus.crud.dao.impl;2import org.cerberus.crud.entity.User;3import org.cerberus.crud.factory.IFactoryUser;4import org.cerberus.util.ParameterParserUtil;5import org.springframework.beans.factory.annotation.Autowired;6import org.springframework.jdbc.core.JdbcTemplate;7import org.springframework.stereotype.Repository;8public class UserDAO implements IUserDAO {9 private IFactoryUser factoryUser;10 private JdbcTemplate jdbcTemplate;11 public void delete(User user) {12 String query = "delete from user where login = ?";13 Object[] args = {user.getLogin()};14 int[] argTypes = {java.sql.Types.VARCHAR};15 try {16 jdbcTemplate.update(query, args, argTypes);17 } catch (Exception e) {18 e.printStackTrace();19 }20 }21}22package org.cerberus.crud.dao.impl;23import org.cerberus.crud.entity.User;24import org.cerberus.crud.factory.IFactoryUser;25import org.cerberus.util.ParameterParserUtil;26import org.springframework.beans.factory.annotation.Autowired;27import org.springframework.jdbc.core.JdbcTemplate;28import org.springframework.stereotype.Repository;29public class UserDAO implements IUserDAO {30 private IFactoryUser factoryUser;31 private JdbcTemplate jdbcTemplate;32 public void delete(User user) {33 String query = "delete from user where login = ?";34 Object[] args = {user.getLogin()};35 int[] argTypes = {java.sql.Types.VARCHAR};36 try {37 jdbcTemplate.update(query, args, argTypes);38 } catch (Exception e) {39 e.printStackTrace();40 }41 }42}43package org.cerberus.crud.dao.impl;44import org.cerberus.crud.entity.User;45import org.cerberus.crud.factory.IFactoryUser;46import org.cerberus.util.ParameterParserUtil;47import org.springframework.beans.factory.annotation.Autowired;48import org.springframework.jdbc.core.JdbcTemplate;49import org.springframework.stereotype.Repository;
delete
Using AI Code Generation
1import org.cerberus.crud.entity.User;2import org.cerberus.crud.dao.impl.UserDAO;3import org.cerberus.crud.factory.IFactoryUser;4public class DeleteUser {5 public static void main(String[] args) throws Exception {6 UserDAO userDao = new UserDAO();7 IFactoryUser factoryUser = new IFactoryUser();
delete
Using AI Code Generation
1package org.cerberus.crud.dao.impl;2import java.sql.Connection;3import java.sql.PreparedStatement;4import java.sql.ResultSet;5import java.sql.SQLException;6import java.sql.Statement;7import java.util.ArrayList;8import java.util.List;9import org.apache.logging.log4j.LogManager;10import org.apache.logging.log4j.Logger;11import org.cerberus.crud.dao.IUserDAO;12import org.cerberus.crud.entity.User;13import org.cerberus.database.DatabaseSpring;
delete
Using AI Code Generation
1package com.terasoltechnologies.cerberus;2import org.cerberus.crud.entity.User;3import org.cerberus.crud.dao.IUserDAO;4import org.cerberus.crud.dao.impl.UserDAO;5import org.cerberus.crud.factory.IFactoryUser;6import org.cerberus.crud.factory.impl.FactoryUser;7import org.cerberus.util.SqlUtil;8import java.sql.Connection;9import java.sql.DriverManager;10import java.sql.SQLException;11import java.sql.Statement;12import java.sql.ResultSet;13import java.sql.PreparedStatement;14import java.util.List;15import java.util.logging.Level;16import java.util.logging.Logger;17public class 3 {18 public static void main(String[] args) {19 Connection connection = null;20 Statement statement = null;21 ResultSet resultSet = null;22 PreparedStatement preparedStatement = null;23 try {24 Class.forName("org.apache.derby.jdbc.ClientDriver");25 statement = connection.createStatement();26 UserDAO userDAO = new UserDAO();27 userDAO.deleteUser("terasol");28 System.out.println("User deleted successfully");29 } catch (ClassNotFoundException ex) {30 Logger.getLogger(3.class.getName()).log(Level.SEVERE, null, ex);31 } catch (SQLException ex) {32 Logger.getLogger(3.class.getName()).log(Level.SEVERE, null, ex);33 } finally {34 if (preparedStatement != null) {35 try {36 preparedStatement.close();37 } catch (SQLException ex) {38 Logger.getLogger(3.class.getName()).log(Level.SEVERE, null, ex);39 }40 }41 if (resultSet != null) {42 try {43 resultSet.close();44 } catch (SQLException ex) {45 Logger.getLogger(3.class.getName()).log(Level.SEVERE, null, ex);46 }47 }48 if (statement != null) {49 try {50 statement.close();51 } catch (SQLException ex) {52 Logger.getLogger(3.class.getName()).log(Level.SEVERE, null, ex);53 }54 }55 if (connection != null) {56 try {57 connection.close();58 } catch (SQLException ex) {59 Logger.getLogger(3.class.getName()).log(Level.SEVERE, null, ex);60 }61 }62 }63 }64}65import org.cerberus.crud.factory.IFactoryUser;66import org.cerberus.crud.factory.impl.FactoryUser;67import org.cerberus.exception.CerberusException;68import org.cerberus.util.SqlUtil;69import org.springframework.beans.factory.annotation.Autowired;70import org.springframework.stereotype.Repository;71public class UserDAO implements IUserDAO {72 private DatabaseSpring databaseSpring;73 private IFactoryUser factoryUser;74 private static final Logger LOG = LogManager.getLogger(UserDAO.class);75 private final String OBJECT_NAME = "User";76 private final int MAX_ROW_SELECTED = 10000;77 private final String SQL_DUPLICATED_CODE = "23000";78 private final int SQL_DUPLICATED_PRIMARY_KEY = 1062;79 private final String SQL_DUPLICATED_KEY = "Duplicate entry";80 private final int SQL_DATA_TRUNCATED = 1406;81 private final String SQL_DATA_TOO_LONG = "Data too long for column";82 public User findUserByKey(String login) throws CerberusException {83 boolean throwException = false;84 final String query = "SELECT * FROM user WHERE Login = ?";85 User result = null;86 Connection connection = this.databaseSpring.connect();87 try {88 PreparedStatement preStat = connection.prepareStatement(query);89 preStat.setString(1, login);90 ResultSet resultSet = preStat.executeQuery();91 boolean hasResults = resultSet.first();92 if (hasResults) {93 result = this.loadFromResultSet(resultSet);94 }95 resultSet.close();96 preStat.close();97 } catch (SQLException exception) {98 MyLogger.log(UserDAO.class.getName(), Level.ERROR, "Unable to execute query : " + exception.toString());99 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.EXECUTION_FA));100 }
delete
Using AI Code Generation
1package org.cerberus.testcases;2import org.cerberus.crud.dao.impl.UserDAO;3import org.cerberus.crud.entity.User;4public class TestUserDAO {5 public static void main(String[] args) {6 UserDAO userDAO = new UserDAO();7 User user = new User();8 user.setLogin("test");9 userDAO.delete(user);10 }11}
delete
Using AI Code Generation
1package org.cerberus.crud.dao.impl;2import java.sql.Connection;3import java.sql.PreparedStatement;4import java.sql.ResultSet;5import java.sql.SQLException;6import java.sql.Statement;7import java.util.ArrayList;8import java.util.List;9import org.apache.logging.log4j.LogManager;10import org.apache.logging.log4j.Logger;11import org.cerberus.crud.dao.IUserDAO;12import org.cerberus.crud.entity.User;13import org.cerberus.database.DatabaseSpring;14import org.cerberus.crud.factory.IFactoryUser;15import org.cerberus.crud.factory.impl.FactoryUser;16import org.cerberus.exception.CerberusException;17import org.cerberus.util.SqlUtil;18import org.springframework.beans.factory.annotation.Autowired;19import org.springframework.stereotype.Repository;20public class UserDAO implements IUserDAO {21 private DatabaseSpring databaseSpring;22 private IFactoryUser factoryUser;23 private static final Logger LOG = LogManager.getLogger(UserDAO.class);24 private final String OBJECT_NAME = "User";25 private final int MAX_ROW_SELECTED = 10000;26 private final String SQL_DUPLICATED_CODE = "23000";27 private final int SQL_DUPLICATED_PRIMARY_KEY = 1062;28 private final String SQL_DUPLICATED_KEY = "Duplicate entry";29 private final int SQL_DATA_TRUNCATED = 1406;30 private final String SQL_DATA_TOO_LONG = "Data too long for column";31 public User findUserByKey(String login) throws CerberusException {32 boolean throwException = false;33 final String query = "SELECT * FROM user WHERE Login = ?";34 User result = null;35 Connection connection = this.databaseSpring.connect();36 try {37 PreparedStatement preStat = connection.prepareStatement(query);38 preStat.setString(1, login);39 ResultSet resultSet = preStat.executeQuery();40 boolean hasResults = resultSet.first();41 if (hasResults) {42 result = this.loadFromResultSet(resultSet);43 }44 resultSet.close();45 preStat.close();46 } catch (SQLException exception) {47 MyLogger.log(UserDAO.class.getName(), Level.ERROR, "Unable to execute query : " + exception.toString());48 throw new CerberusException(new MessageGeneral(MessageGeneralEnum.EXECUTION_FA));49 }
delete
Using AI Code Generation
1package org.cerberus.testcases;2import org.cerberus.crud.dao.impl.UserDAO;3import org.cerberus.crud.entity.User;4public class TestUserDAO {5 public static void main(String[] args) {6 UserDAO userDAO = new UserDAO();7 User user = new User();8 user.setLogin("test");9 userDAO.delete(user);10 }11}
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Cerberus-source automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used method in UserDAO
- findUserByKey
- findAllUser
- insertUser
- insertUserNoAuth
- deleteUser
- updateUser
- updateUserPassword
- clearResetPasswordToken
- verifyPassword
- verifyResetPasswordToken
- verifyAPIKey
- findTestDataListByCriteria
- getNumberOfUserPerCriteria
- findAllUserBySystem
- readByKey
- readByCriteria
- create
- delete
- update
- loadFromResultSet
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
