fr.paris.lutece.plugins.quiz.business

Class AnswerDAO

java.lang.Object

fr.paris.lutece.plugins.quiz.business.AnswerDAO

All Implemented Interfaces:

IAnswerDAO

public final class AnswerDAO
extends Object
implements IAnswerDAO

This class provides Data Access methods for Answer objects

Constructor Summary

Constructors

Constructor and Description
AnswerDAO()

Method Summary

Modifier and Type	Method and Description
void	delete(int nAnswerId, fr.paris.lutece.portal.service.plugin.Plugin plugin) Delete a record from the table
void	deleteAnswersByQuestion(int nIdQuestion, fr.paris.lutece.portal.service.plugin.Plugin plugin) Delete answers for a given question
void	insert(int nIdQuestion, Answer answer, fr.paris.lutece.portal.service.plugin.Plugin plugin) Insert a new record in the table.
boolean	isAnswersWithProfil(int nIdProfil, fr.paris.lutece.portal.service.plugin.Plugin plugin) Load the data of the answer from the table
Answer	load(int nId, fr.paris.lutece.portal.service.plugin.Plugin plugin) Load the data of the answer from the table
int	newPrimaryKey(fr.paris.lutece.portal.service.plugin.Plugin plugin) Generates a new primary key
List<Answer>	selectAnswersList(int nIdQuestion, fr.paris.lutece.portal.service.plugin.Plugin plugin) Load the data of all the answers and returns them as a List
void	store(Answer answer, fr.paris.lutece.portal.service.plugin.Plugin plugin) Update the record in the table

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AnswerDAO

public AnswerDAO()

Method Detail

newPrimaryKey

public int newPrimaryKey(fr.paris.lutece.portal.service.plugin.Plugin plugin)

Generates a new primary key

Parameters:

plugin - The Plugin

Returns:

The new primary key

insert

public void insert(int nIdQuestion,
                   Answer answer,
                   fr.paris.lutece.portal.service.plugin.Plugin plugin)

Insert a new record in the table.

Specified by:

insert in interface IAnswerDAO

Parameters:

nIdQuestion - Question ID

answer - instance of the Answer object to insert

plugin - The plugin

load

public Answer load(int nId,
                   fr.paris.lutece.portal.service.plugin.Plugin plugin)

Load the data of the answer from the table

Specified by:

load in interface IAnswerDAO

Parameters:

nId - The identifier of the answer

plugin - The plugin

Returns:

the instance of the Answer

delete

public void delete(int nAnswerId,
                   fr.paris.lutece.portal.service.plugin.Plugin plugin)

Delete a record from the table

Specified by:

delete in interface IAnswerDAO

Parameters:

nAnswerId - The identifier of the answer

plugin - The plugin

store

public void store(Answer answer,
                  fr.paris.lutece.portal.service.plugin.Plugin plugin)

Update the record in the table

Specified by:

store in interface IAnswerDAO

Parameters:

answer - The reference of the answer

plugin - The plugin

selectAnswersList

public List<Answer> selectAnswersList(int nIdQuestion,
                                      fr.paris.lutece.portal.service.plugin.Plugin plugin)

Load the data of all the answers and returns them as a List

Specified by:

selectAnswersList in interface IAnswerDAO

Parameters:

nIdQuestion - the id of the question

plugin - The plugin

Returns:

The List which contains the data of all the answers

deleteAnswersByQuestion

public void deleteAnswersByQuestion(int nIdQuestion,
                                    fr.paris.lutece.portal.service.plugin.Plugin plugin)

Delete answers for a given question

Specified by:

deleteAnswersByQuestion in interface IAnswerDAO

Parameters:

nIdQuestion - The question Id

plugin - The plugin

isAnswersWithProfil

public boolean isAnswersWithProfil(int nIdProfil,
                                   fr.paris.lutece.portal.service.plugin.Plugin plugin)

Load the data of the answer from the table

Specified by:

isAnswersWithProfil in interface IAnswerDAO

Parameters:

nIdProfil - The identifier of the profil

plugin - The plugin

Returns:

true if there is at least one answer with profil, false otherwise