Package com.ubs.backend.classes.database.dao.questions

Class UnansweredQuestionDAO

java.lang.Object

com.ubs.backend.classes.database.dao.DAO<UnansweredQuestion>

com.ubs.backend.classes.database.dao.questions.UnansweredQuestionDAO

public class UnansweredQuestionDAO
extends DAO<UnansweredQuestion>

DAO for com.ubs.backend.classes.database.question.UnansweredQuestion

Since:

17.07.2021

Author:

Tim Irmler

Constructor Summary

Constructors

Constructor	Description
UnansweredQuestionDAO()

Method Summary

Modifier and Type	Method	Description
boolean	doRemove(UnansweredQuestion unansweredQuestion, javax.persistence.EntityManager em)
void	remove(long id)	Removes an UnansweredQuestion in the Database by it's ID
void	remove(long id, javax.persistence.EntityManager em)
void	remove(UnansweredQuestion unansweredQuestion)
boolean	removeAllReferences(long id, javax.persistence.EntityManager em)
boolean	removeByQuestion(String question, javax.persistence.EntityManager em)
UnansweredQuestion	selectByQuestion(String question)
UnansweredQuestion	selectByQuestion(String question, javax.persistence.EntityManager em)

Methods inherited from class com.ubs.backend.classes.database.dao.DAO

insert, insert, merge, remove, select, select, select, select

Methods inherited from class java.lang.Object

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

Constructor Details

UnansweredQuestionDAO

public UnansweredQuestionDAO()

Method Details

selectByQuestion

public UnansweredQuestion selectByQuestion(String question,
 javax.persistence.EntityManager em)

selectByQuestion

public UnansweredQuestion selectByQuestion(String question)

remove

public void remove(long id)

Removes an UnansweredQuestion in the Database by it's ID

Overrides:

remove in class DAO<UnansweredQuestion>

Parameters:

id - the id of the object which is going to be removed

remove

public void remove(UnansweredQuestion unansweredQuestion)

remove

public void remove(long id,
 javax.persistence.EntityManager em)

Overrides:

remove in class DAO<UnansweredQuestion>

doRemove

public boolean doRemove(UnansweredQuestion unansweredQuestion,
 javax.persistence.EntityManager em)

removeAllReferences

public boolean removeAllReferences(long id,
 javax.persistence.EntityManager em)

removeByQuestion

public boolean removeByQuestion(String question,
 javax.persistence.EntityManager em)