Example usage for org.apache.commons.collections CollectionUtils filter

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils filter.

Prototype

public static void filter(Collection collection, Predicate predicate)

Source Link

Document

Filter the collection by applying a Predicate to each element.

Usage

From source file:de.hybris.platform.b2bacceleratorfacades.company.populators.B2BUserPopulator.java

protected void populateRoles(final B2BCustomerModel source, final UserData target) {
    final List<String> roles = new ArrayList<String>();
    final Set<PrincipalGroupModel> roleModels = new HashSet<PrincipalGroupModel>(source.getGroups());
    CollectionUtils.filter(roleModels,
            PredicateUtils.notPredicate(PredicateUtils.instanceofPredicate(B2BUnitModel.class)));
    CollectionUtils.filter(roleModels,/*from   w w w . j a v  a  2 s.  c  om*/
            PredicateUtils.notPredicate(PredicateUtils.instanceofPredicate(B2BUserGroupModel.class)));

    for (final PrincipalGroupModel role : roleModels) {
        // only display allowed usergroups
        if (getB2BUserGroupsLookUpStrategy().getUserGroups().contains(role.getUid())) {
            roles.add(role.getUid());
        }
    }
    target.setRoles(roles);
}

From source file:net.shopxx.controller.admin.SpecificationController.java

@RequestMapping(value = "/update", method = RequestMethod.POST)
public String update(Specification specification, RedirectAttributes redirectAttributes) {
    CollectionUtils.filter(specification.getOptions(), new AndPredicate(new UniquePredicate(), new Predicate() {
        public boolean evaluate(Object object) {
            String option = (String) object;
            return StringUtils.isNotEmpty(option);
        }//from  w w w .j ava 2 s.co m
    }));
    if (!isValid(specification)) {
        return ERROR_VIEW;
    }
    specificationService.update(specification, "productCategory");
    addFlashMessage(redirectAttributes, SUCCESS_MESSAGE);
    return "redirect:list.jhtml";
}

From source file:com.perceptive.epm.perkolcentral.bl.EmployeeBL.java

@Cacheable(cacheName = "EmployeeKeyedByGroupCache", keyGenerator = @KeyGenerator(name = "HashCodeCacheKeyGenerator", properties = @Property(name = "includeMethod", value = "false")))
@Transactional(propagation = Propagation.REQUIRED, readOnly = true, isolation = Isolation.SERIALIZABLE, rollbackFor = ExceptionWrapper.class)
public LinkedHashMap<Integer, ArrayList<EmployeeBO>> getAllEmployeesKeyedByGroupId() throws ExceptionWrapper {
    LinkedHashMap<Integer, ArrayList<EmployeeBO>> employeeBOLinkedHashMap = new LinkedHashMap<Integer, ArrayList<EmployeeBO>>();
    Collection<EmployeeBO> employeeBOCollection = this.getAllEmployees().values();
    try {//from www . ja  v  a2s. co  m
        for (Object item : groupsBL.getAllGroups().values()) {
            final GroupBO groupBO = (GroupBO) item;
            ArrayList<EmployeeBO> employeeBOArrayList = new ArrayList<EmployeeBO>(employeeBOCollection);
            CollectionUtils.filter(employeeBOArrayList, new Predicate() {
                @Override
                public boolean evaluate(Object o) {
                    return CollectionUtils.exists(((EmployeeBO) o).getGroups(), new Predicate() {
                        @Override
                        public boolean evaluate(Object o) {
                            return ((GroupBO) o).getGroupId().equalsIgnoreCase(groupBO.getGroupId());
                        }
                    });
                }
            });
            employeeBOLinkedHashMap.put(Integer.valueOf(groupBO.getGroupId()), employeeBOArrayList);
        }
    } catch (Exception ex) {
        throw new ExceptionWrapper(ex);
    }
    return employeeBOLinkedHashMap;
}

From source file:ml.shifu.shifu.actor.worker.DataFilterWorker.java

/**
 * Filter the data - it uses @dataPurifier to filter data
 *
 * @param inputDataList - input data to filter
 *//*from  w ww  .  ja va  2s .co  m*/
private void purifyData(List<String> inputDataList) {
    log.info("starting to filter data ... ");
    CollectionUtils.filter(inputDataList, new Predicate() {
        @Override
        public boolean evaluate(Object object) {
            String inputData = (String) object;
            return dataPurifier.isFilter(inputData);
        }
    });

    log.info("there are {} records after filter.", inputDataList.size());
}

From source file:com.qcadoo.mes.states.service.client.StateChangeViewClientValidationUtil.java

private void addValidationErrorsToForm(final FormComponent form, final List<Entity> messagesList) {
    final Entity entity = form.getEntity();
    final List<Entity> messages = Lists.newArrayList(messagesList);
    CollectionUtils.filter(messages, VALIDATION_MESSAGES_PREDICATE);
    for (Entity message : messages) {
        assignMessageToEntity(entity, message);
    }/*from  ww  w .j  a  v  a  2s. c  o  m*/
    if (!entity.isValid()) {
        form.addMessage("qcadooView.message.saveFailedMessage", MessageType.FAILURE);
    }
    form.setEntity(entity);
}

From source file:com.perceptive.epm.perkolcentral.bl.LicensesBL.java

@Transactional(propagation = Propagation.REQUIRED, readOnly = true, isolation = Isolation.SERIALIZABLE, rollbackFor = ExceptionWrapper.class)
public HashMap<String, ArrayList<String>> getLicenseRelatedInfo() throws ExceptionWrapper {
    HashMap<String, ArrayList<String>> licenseInfoKeyedByLicenseName = new HashMap<String, ArrayList<String>>();
    try {/*from ww w.  jav  a2s  .  c om*/

        for (Object obj : licenseMasterDataAccessor.getAllLicenseType().values()) {
            final LicenseBO licenseBO = (LicenseBO) obj;

            //get the total license purchased for this type of item
            ArrayList<Licensepurchase> licensepurchaseArrayList = licensePurchaseDataAccessor
                    .getAllLicensePurchaseInformation();
            CollectionUtils.filter(licensepurchaseArrayList, new Predicate() {
                @Override
                public boolean evaluate(Object o) {
                    Licensepurchase item = (Licensepurchase) o;
                    return (item.getLicensemaster().getLicenseTypeId()
                            .equals(Long.valueOf(licenseBO.getLicenseTypeId())));
                }
            });
            //Add up all the licenses purchased
            int totLicenses = 0;
            for (Object item : licensepurchaseArrayList) {
                totLicenses = totLicenses + ((Licensepurchase) item).getNumberOfLicenses();
            }

            if (!licenseInfoKeyedByLicenseName.containsKey(licenseBO.getLicenseTypeName()))
                licenseInfoKeyedByLicenseName.put(licenseBO.getLicenseTypeName(), new ArrayList<String>());
            licenseInfoKeyedByLicenseName.get(licenseBO.getLicenseTypeName())
                    .add(Integer.toString(totLicenses));

            //Get the total number of licenses used up for this type of licenses
            licenseInfoKeyedByLicenseName.get(licenseBO.getLicenseTypeName())
                    .add(Integer.toString(employeeLicenseDataAccessor
                            .getEmployeeIdsByLicenseId(licenseBO.getLicenseTypeId()).size()));
        }

    } catch (Exception ex) {
        throw new ExceptionWrapper(ex);
    }
    return licenseInfoKeyedByLicenseName;
}

From source file:com.newlandframework.avatarmq.consumer.ConsumerClusters.java

public RemoteChannelData nextRemoteChannelData() {

    Predicate predicate = new Predicate() {
        public boolean evaluate(Object object) {
            RemoteChannelData data = (RemoteChannelData) object;
            Channel channel = data.getChannel();
            return NettyUtil.validateChannel(channel);
        }//from  w w w .j a v  a2  s.c om
    };

    CollectionUtils.filter(channelList, predicate);
    return channelList.get(next++ % channelList.size());
}

From source file:de.hybris.platform.b2bacceleratorservices.company.impl.DefaultB2BCommerceUserService.java

protected Set<PrincipalGroupModel> removeUsergroupFromGroups(final String usergroup,
        final Set<PrincipalGroupModel> groups) {
    final Set<PrincipalGroupModel> groupsWithoutUsergroup = new HashSet<PrincipalGroupModel>(groups);
    CollectionUtils.filter(groupsWithoutUsergroup, new Predicate() {
        @Override/*from  w  w  w . jav a  2s .c  o  m*/
        public boolean evaluate(final Object object) {
            final PrincipalGroupModel group = (PrincipalGroupModel) object;
            return !StringUtils.equals(usergroup, group.getUid());
        }
    });
    return groupsWithoutUsergroup;
}

From source file:com.vmware.upgrade.progress.DefaultExecutionStateAggregatorTest.java

private Set<ExecutionState> computeStateTransitions(final ExecutionState state) {
    EnumSet<ExecutionState> states = EnumSet.allOf(ExecutionState.class);
    CollectionUtils.filter(states, new Predicate() {
        @Override/*from   ww w.  ja  v a  2 s. c om*/
        public boolean evaluate(Object object) {
            return state.canTransitionTo((ExecutionState) object);
        }
    });
    return states;
}

From source file:fr.itinerennes.bundler.gtfs.GtfsAdvancedDao.java

public List<StopTime> getStopTimes(final Stop stop, final ServiceDate date) {

    final List<StopTime> stopTimes = new ArrayList<StopTime>(gtfs.getStopTimesForStop(stop));
    CollectionUtils.filter(stopTimes, new Predicate() {

        @Override//from   www.  j av a2 s.c o m
        public boolean evaluate(Object object) {
            final StopTime st = (StopTime) object;
            final AgencyAndId serviceId = st.getTrip().getServiceId();
            final ServiceCalendar sc = gtfs.getCalendarForServiceId(serviceId);
            final ServiceDate start = sc.getStartDate();
            final ServiceDate end = sc.getEndDate();

            if (isAdditionalException(date, st.getTrip())) {
                return true;
            } else if (isRemovalException(date, sc)) {
                return false;
            } else if (start.compareTo(date) <= 0 && end.compareTo(date) >= 0) {
                final String agencyId = stop.getId().getAgencyId();
                final TimeZone tz = GtfsAdvancedDao.this.getTimeZone(agencyId);
                return DayOfWeek.isSameDay(date.getAsCalendar(tz), sc);
            } else {
                return false;
            }
        }
    });
    return stopTimes;
}