Package net.devmanuals.service.serviceImpl

The classes in the net.devmanuals.service.serviceImpl package implements the interfaces defined in net.devmanuals.service package

Package net.devmanuals.service.serviceImpl

The classes in the net.devmanuals.service.serviceImpl package implements the interfaces defined  in net.devmanuals.service package to call function defined in the classes of net.devmanuals.dao.daoImpl package.

The structure of the net.devmanuals.service.serviceImpl package and code of each class with description is given below :

AdminServiceImpl.java

This class is used to call function defined in AdminDaoImpl class.

package net.devmanuals.service.serviceImpl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import net.devmanuals.dao.AdminDao;
import net.devmanuals.model.Admin;
import net.devmanuals.service.AdminService;

@Service("adminService")
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public class AdminServiceImpl implements AdminService {

@Autowired
private AdminDao adminDao;

@Override
public List<Admin> validateLoginAdmin(String adminEmail, String password) {
return adminDao.validateLoginAdmin(adminEmail, password);
}

@Override
public List<Admin> getAdminByAdminEmail(String adminEmail) {
return adminDao.getAdminByAdminEmail(adminEmail);
}
}

LanguageServiceImpl.java

This class is used to call function defined in LanguageDaoImpl class.

package net.devmanuals.service.serviceImpl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import net.devmanuals.dao.LanguageDao;
import net.devmanuals.model.Language;
import net.devmanuals.service.LanguageService;

@Service("languageService")
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public class LanguageServiceImpl implements LanguageService {
@Autowired
private LanguageDao languageDao;

public List<Language> listLanguages(){ 
return languageDao.listLanguages(); 
}

public List<Language> getLanguageByLanguageId(Long languageId){
return languageDao.getLanguageByLanguageId(languageId);
}

}

QuestionOptionsServiceImpl.java

This class is used to call function defined in QuestionOptionsDaoImpl class. 

package net.devmanuals.service.serviceImpl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import net.devmanuals.dao.QuestionOptionsDao;
import net.devmanuals.model.QuestionOptions;
import net.devmanuals.service.QuestionOptionsService;

@Service("questionOptionsService")
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public class QuestionOptionsServiceImpl implements QuestionOptionsService {

@Autowired
private QuestionOptionsDao questionOptionsDao;

@Override
public List<QuestionOptions> listQuestionOptions() {
return questionOptionsDao.listQuestionOptions(); 
}

@Override
public List<QuestionOptions> getQuestionOptionsByQuestionId(Long questionId){
return questionOptionsDao.getQuestionOptionsByQuestionId(questionId); 
}

@Override
public List<QuestionOptions> getQuestionOptionsByQuesOpId(Long quesOpId){
return questionOptionsDao.getQuestionOptionsByQuesOpId(quesOpId); 
}

@Override
public void saveQuestionOptions(QuestionOptions questionOptions){
questionOptionsDao.saveQuestionOptions(questionOptions);
}

@Override
public void updateQuestionOptions(QuestionOptions questionOptions){
questionOptionsDao.updateQuestionOptions(questionOptions);
}

@Override
public void deleteQuestionOptionsByQuestionId(Long questionId){
questionOptionsDao.deleteQuestionOptionsByQuestionId(questionId);
}


}

QuestionsServiceImpl.java

This class is used to call function defined in QuestionsDaoImpl class.

package net.devmanuals.service.serviceImpl;

import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import net.devmanuals.dao.QuestionsDao;
import net.devmanuals.model.Questions;
import net.devmanuals.service.QuestionsService;

@Service("questionsService")
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public class QuestionsServiceImpl implements QuestionsService {

@Autowired
private QuestionsDao questionsDao;

@Override
public List<Questions> listQuestions(){
return questionsDao.listQuestions(); 
}

@Override
public List<Questions> getQuestionsByLanguageId(Long languageId){
return questionsDao.getQuestionsByLanguageId(languageId); 
}

@Override
public List<Questions> getQuestionsByQuestionId(Long questionId){
return questionsDao.getQuestionsByQuestionId(questionId);
}

@Override
public void saveQuestions(Questions questions){
questionsDao.saveQuestions(questions);
}

@Override
public void updateQuestions(Questions questions){
questionsDao.updateQuestions(questions);
}

@Override
public void deleteQuestions(Questions questions){
questionsDao.deleteQuestions(questions); 
}

@Override
public List<Questions> getTenRandomQuestionsByLanguageId(Long languageId){
return questionsDao.getTenRandomQuestionsByLanguageId(languageId); 
}
}

UserServiceImpl.java

This class is used to call function defined in UserDaoImpl class.

package net.devmanuals.service.serviceImpl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import net.devmanuals.dao.UserDao;
import net.devmanuals.model.User;
import net.devmanuals.service.UserService;

@Service("userService")
@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
public class UserServiceImpl implements UserService {

@Autowired
private UserDao userDao;

@Override
public List<User> listUsers() {
return userDao.listUsers(); 
}

@Override
public void saveUser(User user){
userDao.saveUser(user);
}

@Override
public List<User> getUserByUserEmail(String userEmail){
return userDao.getUserByUserEmail(userEmail);
}

@Override
public List<User> validateLoginUser(String userEmail,String password){
return userDao.validateLoginUser(userEmail, password);


}
}

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