com.stratelia.webactiv.util.answer.control
Interface AnswerBm

All Known Implementing Classes:

AnswerBmEJB

public interface AnswerBm

Method Summary

void	addAnswersToAQuestion(Collection<Answer> answers, ForeignPK questionPK) Add some answers to a question
void	addAnswerToAQuestion(Answer answer, ForeignPK questionPK) Add an answer to a question
void	deleteAnswersToAQuestion(ForeignPK questionPK) Delete all answers to a given question
void	deleteAnswerToAQuestion(ForeignPK questionPK, String answerId) Delete an answer to a question
Collection<Answer>	getAnswersByQuestionPK(ForeignPK questionPK) Get answers which composed the question
void	recordThisAnswerAsVote(ForeignPK questionPK, AnswerPK answerPK) Record that the answer (answerPK) has been chosen to the question (questionPK)
void	updateAnswerToAQuestion(ForeignPK questionPK, Answer answer) Update an answer to a question

Method Detail

getAnswersByQuestionPK

Collection<Answer> getAnswersByQuestionPK(ForeignPK questionPK)

Get answers which composed the question

Parameters:

con - the Connection

questionPK - the QuestionPK (question id)

Returns:

a Collection of Answer

recordThisAnswerAsVote

void recordThisAnswerAsVote(ForeignPK questionPK,
                            AnswerPK answerPK)

Record that the answer (answerPK) has been chosen to the question (questionPK)

Parameters:

con - the Connection

questionPK - the QuestionPK (question id)

answerPK - the AnswerPK (answer id)

addAnswersToAQuestion

void addAnswersToAQuestion(Collection<Answer> answers,
                           ForeignPK questionPK)

Add some answers to a question

Parameters:

con - the Connection

answers - a Collection of Answer

questionPK - the QuestionPK (question id)

addAnswerToAQuestion

void addAnswerToAQuestion(Answer answer,
                          ForeignPK questionPK)

Add an answer to a question

Parameters:

con - the Connection

answer - the Answer

questionPK - the QuestionPK (question id)

updateAnswerToAQuestion

void updateAnswerToAQuestion(ForeignPK questionPK,
                             Answer answer)

Update an answer to a question

Parameters:

con - the Connection

questionPK - the QuestionPK (question id)

answer - the Answer

deleteAnswersToAQuestion

void deleteAnswersToAQuestion(ForeignPK questionPK)

Delete all answers to a given question

Parameters:

con - the Connection

questionPK - the QuestionPK (question id)

deleteAnswerToAQuestion

void deleteAnswerToAQuestion(ForeignPK questionPK,
                             String answerId)

Delete an answer to a question

Parameters:

con - the Connection

questionPK - the QuestionPK (question id)

answerId - the answer id