org.turro.polls.PollsUtil Class Reference

Public Member Functions
	PollsUtil (IContact contact)
	PollsUtil (String idContact)
IContact	getContact ()
boolean	vote (Long pollId, String pollData, Integer vote)
synchronized boolean	vote (PollOption pollOption, Integer vote)
boolean	isAllowedToVote (PollOption pollOption)
PollOption	getPollOption (Long pollId, String pollData)
PollVote	getPollVote (PollOption pollOption)
PollVote	getPollVote (PollOption pollOption, IContact contact)
long	getPollOptionCount (PollOption pollOption, int vote)

Static Public Member Functions
static List< Poll >	getPolls (String entityPath)
static Poll	savePoll (Poll poll, List< PollOption > pos)
static void	removePoll (Poll poll)
static void	removeOption (PollOption po)
static Set< Poll >	getMyPolls (IContact contact)
static Set< Poll >	getPolls (IContact contact, boolean active, boolean restricted, int maxResults)

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 40 of file PollsUtil.java.

Constructor & Destructor Documentation

PollsUtil() [1/2]

org.turro.polls.PollsUtil.PollsUtil

(

IContact

contact

)

Definition at line 44 of file PollsUtil.java.

                                     {
    this.contact = contact;
  }

PollsUtil() [2/2]

org.turro.polls.PollsUtil.PollsUtil

(

String

idContact

)

Definition at line 48 of file PollsUtil.java.

                                     {
    this.contact = Contacts.getContactById(idContact);
  }

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Member Function Documentation

getContact()

IContact org.turro.polls.PollsUtil.getContact

(

)

Definition at line 52 of file PollsUtil.java.

                               {
    return contact;
  }

getMyPolls()

static Set<Poll> org.turro.polls.PollsUtil.getMyPolls ( IContact  contact )

static

Definition at line 211 of file PollsUtil.java.

                                                       {
    return getPolls(contact, false, true, 0);
  }

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getPollOption()

PollOption org.turro.polls.PollsUtil.getPollOption	(	Long	pollId,
		String	pollData
	)

Definition at line 117 of file PollsUtil.java.

                                                                {
    PollOptionPK pk = new PollOptionPK();
    pk.setIdPoll(pollId);
    pk.setPollData(pollData);
    return getDao().find(PollOption.class, pk);
  }

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getPollOptionCount()

long org.turro.polls.PollsUtil.getPollOptionCount	(	PollOption	pollOption,
		int	vote
	)

Definition at line 136 of file PollsUtil.java.

                                                                  {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(vote) from PollVote vote");
    wc.addClause("where vote.idPoll = :idPoll");
    wc.addNamedValue("idPoll", pollOption.getIdPoll());
    wc.addClause("and vote.pollData = :pollData");
    wc.addNamedValue("pollData", pollOption.getPollData());
    wc.addClause("and vote.vote = :vote");
    wc.addNamedValue("vote", vote);
    return (long) getDao().getSingleResultOrNull(wc);
  }

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getPolls() [1/2]

static Set<Poll> org.turro.polls.PollsUtil.getPolls ( IContact  contact, boolean  active, boolean  restricted, int  maxResults  )

static

Definition at line 215 of file PollsUtil.java.

                                                                                                         {
    Dao dao = new ElephantPU();
    TreeSet<Poll> polls = new TreeSet<>();
    if(!active) {
      WhereClause wc = new WhereClause();
      wc.addClause("select distinct poll from Poll poll");
      if(restricted) {
        wc.addClause("join PollVote vote on vote.idPoll = poll.id");
        wc.addClause("where vote.idContact = :contact");
        wc.addNamedValue("contact", contact.getId());
      }
      wc.addClause("order by poll.deadline desc");
      polls.addAll(dao.getResultList(wc, maxResults));
    }
    WhereClause wc = new WhereClause();
    wc.addClause("select poll from Poll poll");
    wc.addClause("where poll.deadline >= current_date");
    if(restricted) {
      for(Poll poll : (List<Poll>) dao.getResultList(wc)) {
        if(poll.isParticipant(contact)) {
          polls.add(poll);
        }
      }
    }
    return polls;
  }

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getPolls() [2/2]

static List<Poll> org.turro.polls.PollsUtil.getPolls ( String  entityPath )

static

Definition at line 148 of file PollsUtil.java.

                                                       {
    Dao dao = new ElephantPU();
    WhereClause wc = new WhereClause();
    wc.addClause("select poll from Poll as poll");
    wc.addClause("where poll.entityPath = :path");
    wc.addNamedValue("path", entityPath);
    return dao.getResultList(wc);
  }

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getPollVote() [1/2]

PollVote org.turro.polls.PollsUtil.getPollVote

(

PollOption

pollOption

)

Definition at line 124 of file PollsUtil.java.

                                                     {
    return getPollVote(pollOption, contact);
  }

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getPollVote() [2/2]

PollVote org.turro.polls.PollsUtil.getPollVote	(	PollOption	pollOption,
		IContact	contact
	)

Definition at line 128 of file PollsUtil.java.

                                                                       {
    PollVotePK pk = new PollVotePK();
    pk.setIdPoll(pollOption.getIdPoll());
    pk.setPollData(pollOption.getPollData());
    pk.setIdContact(contact.getId());
    return getDao().find(PollVote.class, pk, null);
  }

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isAllowedToVote()

boolean org.turro.polls.PollsUtil.isAllowedToVote

(

PollOption

pollOption

)

Definition at line 86 of file PollsUtil.java.

                                                        {
    if(pollOption != null) {
      return getPollVote(pollOption) != null || canVote(pollOption);
    }
    return false;
  }

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removeOption()

static void org.turro.polls.PollsUtil.removeOption ( PollOption  po )

static

Definition at line 190 of file PollsUtil.java.

                                                 {
    if(po == null) return;
    Dao dao = new ElephantPU();
    WhereClause wc = new WhereClause();
    wc.addClause("delete from PollOption");
    wc.addClause("where idPoll = :idPoll");
    wc.addNamedValue("idPoll", po.getIdPoll());
    wc.addClause("and pollData = :pollData");
    wc.addNamedValue("pollData", po.getPollData());
    dao.executeUpdate(wc);
    wc = new WhereClause();
    wc.addClause("delete from PollVote");
    wc.addClause("where idPoll = :idPoll");
    wc.addNamedValue("idPoll", po.getIdPoll());
    wc.addClause("and pollData = :pollData");
    wc.addNamedValue("pollData", po.getPollData());
    dao.executeUpdate(wc);
  }

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removePoll()

static void org.turro.polls.PollsUtil.removePoll ( Poll  poll )

static

Definition at line 170 of file PollsUtil.java.

                                           {
    if(poll == null) return;
    Dao dao = new ElephantPU();
    WhereClause wc = new WhereClause();
    wc.addClause("delete from Poll");
    wc.addClause("where id = :idPoll");
    wc.addNamedValue("idPoll", poll.getId());
    dao.executeUpdate(wc);
    wc = new WhereClause();
    wc.addClause("delete from PollOption");
    wc.addClause("where idPoll = :idPoll");
    wc.addNamedValue("idPoll", poll.getId());
    dao.executeUpdate(wc);
    wc = new WhereClause();
    wc.addClause("delete from PollVote");
    wc.addClause("where idPoll = :idPoll");
    wc.addNamedValue("idPoll", poll.getId());
    dao.executeUpdate(wc);
  }

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savePoll()

static Poll org.turro.polls.PollsUtil.savePoll ( Poll  poll, List< PollOption >  pos  )

static

Definition at line 157 of file PollsUtil.java.

                                                               {
    Dao dao = new ElephantPU();
    if(!poll.isEmpty()) {
      poll = dao.saveObject(poll);
      for(PollOption po : pos) {
        if(!po.isEmpty()) {
          dao.saveObject(po);
        }
      }
    }
    return poll;
  }

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vote() [1/2]

boolean org.turro.polls.PollsUtil.vote	(	Long	pollId,
		String	pollData,
		Integer	vote
	)

Definition at line 56 of file PollsUtil.java.

                                                                  {
    return vote(getPollOption(pollId, pollData), vote);
  }

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vote() [2/2]

synchronized boolean org.turro.polls.PollsUtil.vote	(	PollOption	pollOption,
		Integer	vote
	)

Definition at line 60 of file PollsUtil.java.

                                                                        {
    if(pollOption != null) {
      PollVote pollVote = getPollVote(pollOption);
      if(pollVote != null && pollVote.getVote() == vote) {
        // Only 0/1, delete 0
        getDao().deleteObject(pollVote);
        return true;
      }
      if(pollVote == null) {
        if(canVote(pollOption)) {
          pollVote = new PollVote();
          pollVote.setIdContact(contact.getId());
          pollVote.setIdPoll(pollOption.getIdPoll());
          pollVote.setPollData(pollOption.getPollData());
        }
      }
      if(pollVote != null) {
        pollVote.setVoteDate(new Date());
        pollVote.setVote(vote);
        getDao().saveObject(pollVote);
        return true;
      }
    }
    return false;
  }

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The documentation for this class was generated from the following file:

• PollsUtil.java