org.chorem.pollen.services.impl
Class VoteService

java.lang.Object
  org.chorem.pollen.services.PollenServiceSupport
      org.chorem.pollen.services.impl.VoteService

All Implemented Interfaces:

PollenService

public class VoteService
extends PollenServiceSupport

Field Summary

Fields inherited from class org.chorem.pollen.services.PollenServiceSupport

serviceContext

Constructor Summary

VoteService()

Method Summary

Vote	createVote(Vote vote)
protected VoteToChoice	createVoteToChoice(Vote vote, VoteToChoice source)
void	deleteVote(String voteId) Delete vote referenced by voteId.
protected void	deleteVoteToChoice(Vote vote, VoteToChoice entity)
Vote	getNewVote(Poll poll, PollAccount account)
String	getUpdateVoteUrl(PollUri pollUri) Retrieve the URL to update a vote based on PollUri.
Vote	getVoteEditable(Poll poll, PollAccount accountEditable)
List<Vote>	getVotesByPoll(Poll poll, org.nuiton.topia.persistence.TopiaFilterPagerUtil.FilterPagerBean pager)
boolean	hasAlreadyVoted(String votingId, Poll poll)
boolean	isUpdateAllowed(Poll poll, String voteId, String accountId, UserAccount userConnected)
boolean	isVoteAllowed(Poll poll, PollAccount accountEditable) Vote is allowed if poll is running and pollAccount is defined in the poll restricted list if it's not a PollType.FREE poll.
List<Vote>	selectVotes(Map<String,Object> properties)
Vote	updateVote(Vote vote)

Methods inherited from class org.chorem.pollen.services.PollenServiceSupport

commitTransaction, create, delete, flushTransaction, getConfiguration, getDAO, getEntities, getEntities, getEntityById, getLocale, getTransaction, newInstance, newService, setServiceContext, update

Methods inherited from class java.lang.Object

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

Constructor Detail

VoteService

public VoteService()

Method Detail

getNewVote

public Vote getNewVote(Poll poll,
                       PollAccount account)

getVoteEditable

public Vote getVoteEditable(Poll poll,
                            PollAccount accountEditable)

getUpdateVoteUrl

public String getUpdateVoteUrl(PollUri pollUri)

Retrieve the URL to update a vote based on PollUri.

Parameters:

pollUri - Uri with pollId and accountId

Returns:

the URL that allow the voting person to update his vote

createVote

public Vote createVote(Vote vote)
                throws PollAccountNotFound

Throws:

PollAccountNotFound

updateVote

public Vote updateVote(Vote vote)
                throws VoteNotFoundException

Throws:

VoteNotFoundException

createVoteToChoice

protected VoteToChoice createVoteToChoice(Vote vote,
                                          VoteToChoice source)

deleteVoteToChoice

protected void deleteVoteToChoice(Vote vote,
                                  VoteToChoice entity)

deleteVote

public void deleteVote(String voteId)
                throws VoteNotFoundException

Delete vote referenced by voteId. This will also delete all associated VoteToChoice. The PollAccount could also be deleted for a PollType.FREE poll where vote will be removed. This remove implied an new execution of poll vote counting if continuous results is activated.

Parameters:

voteId - TopiaId of the vote

Throws:

VoteNotFoundException - if vote doesn't exist

getVotesByPoll

public List<Vote> getVotesByPoll(Poll poll,
                                 org.nuiton.topia.persistence.TopiaFilterPagerUtil.FilterPagerBean pager)

isVoteAllowed

public boolean isVoteAllowed(Poll poll,
                             PollAccount accountEditable)

Vote is allowed if poll is running and pollAccount is defined in the poll restricted list if it's not a PollType.FREE poll. The account must be defined previously using PollService.getPollAccountEditable(String, UserAccount, Poll) to have a proper link between userAccount and pollAccount even if not already created in dabase. The poll creator can't vote. The token is just use for moderate purpose.

Parameters:

poll - Poll

accountEditable - Account to check

Returns:

true if vote is allowed, false otherwise

isUpdateAllowed

public boolean isUpdateAllowed(Poll poll,
                               String voteId,
                               String accountId,
                               UserAccount userConnected)

hasAlreadyVoted

public boolean hasAlreadyVoted(String votingId,
                               Poll poll)

selectVotes

public List<Vote> selectVotes(Map<String,Object> properties)