@Override
public Collection<TatamibotConfiguration> findTatamibotConfigurationsByDomain(String domain) {
Set<TatamibotConfiguration> configurations = new HashSet<TatamibotConfiguration>();
ColumnSlice<UUID, String> results =
HFactory.createSliceQuery(
keyspaceOperator,
StringSerializer.get(),
UUIDSerializer.get(),
StringSerializer.get())
.setColumnFamily(ColumnFamilyKeys.DOMAIN_TATAMIBOT_CF)
.setKey(domain)
.setRange(null, null, false, Integer.MAX_VALUE)
.execute()
.get();
for (HColumn<UUID, String> column : results.getColumns()) {
String tatamibotConfigurationId = column.getName().toString();
TatamibotConfiguration configuration =
em.find(TatamibotConfiguration.class, tatamibotConfigurationId);
configurations.add(configuration);
}
return configurations;
}
@Override
@CacheEvict(value = "status-cache", key = "#status.statusId")
public void removeStatus(Status status) {
status.setRemoved(true);
if (log.isDebugEnabled()) {
log.debug("Updating Status : " + status);
}
em.persist(status);
}
@Override
@CacheEvict(value = "user-cache", key = "#user.login", beforeInvocation = true)
public void updateUser(User user) throws ConstraintViolationException, IllegalArgumentException {
if (log.isDebugEnabled()) {
log.debug("Updating user : " + user);
}
Set<ConstraintViolation<User>> constraintViolations = validator.validate(user);
if (!constraintViolations.isEmpty()) {
throw new ConstraintViolationException(
new HashSet<ConstraintViolation<?>>(constraintViolations));
}
em.persist(user);
}
@Override
public void insertTatamibotConfiguration(TatamibotConfiguration tatamibotConfiguration) {
UUID tatamibotConfigurationId = TimeUUIDUtils.getUniqueTimeUUIDinMillis();
Mutator<String> mutator = HFactory.createMutator(keyspaceOperator, StringSerializer.get());
mutator.insert(
tatamibotConfiguration.getDomain(),
ColumnFamilyKeys.DOMAIN_TATAMIBOT_CF,
HFactory.createColumn(
tatamibotConfigurationId, "", UUIDSerializer.get(), StringSerializer.get()));
tatamibotConfiguration.setTatamibotConfigurationId(tatamibotConfigurationId.toString());
em.persist(tatamibotConfiguration);
}
@Override
@CacheEvict(value = "user-cache", key = "#user.login")
public void createUser(User user) {
if (log.isDebugEnabled()) {
log.debug("Creating user : " + user);
}
Set<ConstraintViolation<User>> constraintViolations =
validator.validate(user, ContraintsUserCreation.class);
if (!constraintViolations.isEmpty()) {
throw new ConstraintViolationException(
new HashSet<ConstraintViolation<?>>(constraintViolations));
}
em.persist(user);
}
@Override
@Cacheable("user-cache")
public User findUserByLogin(String login) {
User user = null;
try {
user = em.find(User.class, login);
} catch (Exception e) {
if (log.isDebugEnabled()) {
log.debug("Exception while looking for user " + login + " : " + e.toString());
}
return null;
}
if (user != null) {
user.setStatusCount(counterRepository.getStatusCounter(login));
user.setFollowersCount(counterRepository.getFollowersCounter(login));
user.setFriendsCount(counterRepository.getFriendsCounter(login));
}
return user;
}
@Override
public Status createStatus(
String login,
String username,
String domain,
String content,
String replyTo,
String replyToUsername,
List<String> tags)
throws ConstraintViolationException {
Status status = new Status();
String statusId = TimeUUIDUtils.getUniqueTimeUUIDinMillis().toString();
status.setStatusId(statusId);
status.setLogin(login);
status.setUsername(username);
status.setDomain(domain);
status.setContent(content);
status.setStatusDate(Calendar.getInstance().getTime());
status.setReplyTo(replyTo);
status.setReplyToUsername(replyToUsername);
status.setRemoved(false);
status.setTags(tags);
if (log.isDebugEnabled()) {
log.debug("Persisting Status : " + status);
}
Set<ConstraintViolation<Status>> constraintViolations = validator.validate(status);
if (!constraintViolations.isEmpty()) {
throw new ConstraintViolationException(
new HashSet<ConstraintViolation<?>>(constraintViolations));
}
em.persist(status);
// Persist tags
addTags(keyspaceOperator, STATUS_CF, statusId, tags);
return status;
}
@Override
@Cacheable("status-cache")
public Status findStatusById(String statusId) {
if (statusId == null || statusId.equals("")) {
return null;
}
if (log.isDebugEnabled()) {
log.debug("Finding status : " + statusId);
}
Status status = em.find(Status.class, statusId);
if (status != null) {
// Find status's tags
List<String> tags =
getTags(keyspaceOperator, STATUS_CF, statusId, TAG_COLUMN_MIN_NAME, TAG_COLUMN_MAX_NAME);
status.setTags(tags);
status = Boolean.TRUE.equals(status.getRemoved()) ? null : status;
}
return status;
}
@Override
public TatamibotConfiguration findTatamibotConfigurationById(String tatamibotConfigurationId) {
return em.find(TatamibotConfiguration.class, tatamibotConfigurationId);
}
@Override
public void updateTatamibotConfiguration(TatamibotConfiguration tatamibotConfiguration) {
em.persist(tatamibotConfiguration);
}