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

List of usage examples for org.apache.commons.collections CollectionUtils collect

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Introduction

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

Prototype

public static Collection collect(Iterator inputIterator, final Transformer transformer,
        final Collection outputCollection)

Source Link

Document

Transforms all elements from the inputIterator with the given transformer and adds them to the outputCollection.

Usage

From source file:org.kuali.mobility.events.service.EventsServiceImpl.java

@GET
@Path("/byCategory/{categoryId}")
@Override//from   w  w  w .  j  a v  a 2 s .  c  o  m
public List<EventImpl> getAllEvents(@QueryParam(value = "campus") String campus,
        @PathParam(value = "categoryId") String categoryId) {
    getDao().initData(campus, categoryId);
    List<Event> events = (List<Event>) CollectionUtils.select(getDao().getEvents(),
            new EventPredicate(campus, categoryId, null));
    Collections.sort(events, new EventComparator());

    List<EventImpl> eventList = new ArrayList<EventImpl>();
    CollectionUtils.collect(events, new EventTransform(), eventList);

    return eventList;
}

From source file:org.kuali.mobility.events.service.EventsServiceImpl.java

@GET
@Path("/categories")
@Override//from   w  w w . j  a  v a 2  s . co  m
public List<CategoryImpl> getCategoriesByCampus(@QueryParam(value = "campus") String campus) {
    List<Category> categories = new ArrayList<Category>();

    LOG.debug("Loading categories for campus [" + campus + "]");
    getDao().initData(campus);

    categories = (List<Category>) CollectionUtils.select(getDao().getCategories(),
            new CategoryPredicate(campus, null));

    LOG.debug("Number of categories for campus [" + campus + "] = " + categories.size());

    List<CategoryImpl> categoryObjs = new ArrayList<CategoryImpl>();
    for (int i = 0; i < categories.size(); i++) {
        Collection events = CollectionUtils.select(getDao().getEvents(),
                new EventPredicate(campus, categories.get(i).getCategoryId(), null));
        if (events.size() > 0) {
            categories.get(i).setHasEvents(true);
        } else {
            categories.get(i).setHasEvents(false);
        }
    }
    CollectionUtils.collect(categories, new CategoryTransform(), categoryObjs);

    return categoryObjs;
}

From source file:org.kuali.mobility.events.service.EventsServiceImpl.java

@GET
@Deprecated/*from  w  w w. j a va2 s . c  o m*/
@Path("/current/{campus}/{categoryId}")
@Override
public List<EventImpl> getAllEventsByDateCurrent(@QueryParam(value = "campus") String campus,
        @QueryParam(value = "categoryId") String categoryId,
        @QueryParam(value = "mon-dd-yy") Date dateCurrent) {

    List<EventImpl> events = getAllEvents(campus, categoryId);
    List<Event> resultEvents = new ArrayList<Event>();
    Iterator it = events.iterator();
    while (it.hasNext()) {
        Event obj = (Event) it.next();
        Date obtainedDate = obj.getStartDate();
        if (obtainedDate.equals(dateCurrent)) {
            resultEvents.add(obj);
        }

    }

    List<EventImpl> resultEventObjs = new ArrayList<EventImpl>();
    CollectionUtils.collect(resultEvents, new EventTransform(), resultEventObjs);

    return resultEventObjs;
}

From source file:org.kuali.mobility.events.service.EventsServiceImpl.java

@GET
@Path("/between/{campus}/{categoryId}")
@Deprecated// w ww .j  ava2  s.  c o  m
@Override
public List<EventImpl> getAllEventsByDateFromTo(@QueryParam(value = "campus") String campus,
        @QueryParam(value = "categoryId") String categoryId, @QueryParam(value = "from-mon-dd-yy") Date from,
        @QueryParam(value = "to-mon-dd-yy") Date to) {

    List<EventImpl> events = getAllEvents(campus, categoryId);
    List<Event> resultEvents = new ArrayList<Event>();
    Iterator it = events.iterator();
    while (it.hasNext()) {
        Event obj = (Event) it.next();
        if (!obj.getStartDate().before(from) || !obj.getEndDate().after(to)) {
            resultEvents.add(obj);
        }

    }

    List<EventImpl> resultEventObjs = new ArrayList<EventImpl>();
    CollectionUtils.collect(resultEvents, new EventTransform(), resultEventObjs);

    return resultEventObjs;

}

From source file:org.kuali.mobility.events.service.EventsServiceImpl.java

@GET
@Path("/fordate/{campus}/{categoryId}")
@Deprecated/* ww  w .ja  v a  2  s  . co m*/
@Override
public List<EventImpl> getAllEventsByDateSpecific(@QueryParam(value = "campus") String campus,
        @QueryParam(value = "categoryId") String categoryId,
        @QueryParam(value = "yyyy-mm-dd") String specific) {
    List<? extends Event> events = getAllEvents(campus, categoryId);
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    List<Event> resultEvents = new ArrayList<Event>();
    try {
        for (Event e : events) {
            String startDate = sdf.format(e.getStartDate());
            if (specific.equalsIgnoreCase(startDate)) {
                LOG.debug("Found match for event date [" + startDate + "] to [" + specific + "].");
                resultEvents.add(e);
            }
        }
    } catch (Exception ex) {
        LOG.info("Failure from getAllEventsByDateSpecific method");
        ex.printStackTrace();
    }
    LOG.debug("Number of events matching date: " + resultEvents.size());
    List<EventImpl> resultEventObjs = new ArrayList<EventImpl>();
    CollectionUtils.collect(resultEvents, new EventTransform(), resultEventObjs);
    LOG.debug("Number of events after transform: " + resultEventObjs.size());
    return resultEventObjs;
}

From source file:org.kuali.mobility.events.util.CategoryTransform.java

@Override
public CategoryImpl transform(Object obj) {
    CategoryImpl proxy = null;/* w w  w. java  2s .c  o m*/

    if (obj instanceof Category) {
        proxy = new CategoryImpl();
        proxy.setCategoryId(((Category) obj).getCategoryId());
        proxy.setCampus(((Category) obj).getCampus());
        proxy.setOrder(((Category) obj).getOrder());
        proxy.setReturnPage(((Category) obj).getReturnPage());
        proxy.setTitle(((Category) obj).getTitle());
        proxy.setUrlString(((Category) obj).getUrlString());
        proxy.setHasEvents(((Category) obj).getHasEvents());

        List<DayImpl> days = new ArrayList<DayImpl>();
        CollectionUtils.collect(((Category) obj).getDays(), new DayTransform(), days);
        proxy.setDays(days);
    }

    return proxy;
}

From source file:org.kuali.mobility.events.util.DayTransform.java

@Override
public Object transform(Object obj) {
    DayImpl proxy = null;/* w  ww  .j av  a  2  s .  c o  m*/

    if (obj instanceof Day) {
        proxy = (DayImpl) obj;
        proxy.setDate(((Day) obj).getDate());

        List<EventImpl> events = new ArrayList<EventImpl>();
        CollectionUtils.collect(((Day) obj).getEvents(), new EventTransform(), events);
        proxy.setEvents(events);
    }

    return proxy;
}

From source file:org.kuali.mobility.events.util.EventTransform.java

@Override
public Object transform(Object obj) {
    EventImpl proxy = null;//from ww  w.  ja v  a2 s  . c  o  m

    if (obj instanceof EventImpl) {
        proxy = (EventImpl) obj;
    } else if (obj instanceof Event) {
        proxy = new EventImpl();
        proxy.setEventId(((Event) obj).getEventId());
        proxy.setType(((Event) obj).getType());
        proxy.setTitle(((Event) obj).getTitle());
        proxy.setStartDate(((Event) obj).getStartDate());
        proxy.setEndDate(((Event) obj).getEndDate());
        proxy.setDisplayStartTime(((Event) obj).getDisplayStartTime());
        proxy.setDisplayEndTime(((Event) obj).getDisplayEndTime());
        proxy.setDisplayStartDate(((Event) obj).getDisplayStartDate());
        proxy.setDisplayEndDate(((Event) obj).getDisplayEndDate());
        proxy.setLink(((Event) obj).getLink());
        proxy.setLocation(((Event) obj).getLocation());
        proxy.setAllDay(((Event) obj).isAllDay());
        proxy.setCategory(((Event) obj).getCategory());
        proxy.setCost(((Event) obj).getCost());
        proxy.setDescription(((Event) obj).getDescription());
        proxy.setOtherInfo(((Event) obj).getOtherInfo());

        List<EventContactImpl> contacts = new ArrayList<EventContactImpl>();
        CollectionUtils.collect(((Event) obj).getContact(), new EventContactTransform(), contacts);
        proxy.setContact(contacts);
    }
    return proxy;
}

From source file:org.kuali.mobility.news.service.NewsServiceImpl.java

@Override
@GET/*from  w  w  w.ja  v a2  s .  c o m*/
@Path("/sources/getAll")
public List<NewsSourceImpl> getAllNewsSources(@QueryParam("compact") Boolean compact) {
    LOG.debug("Called getAllNewsSources web service.");
    List<NewsSourceImpl> sources = new ArrayList<NewsSourceImpl>();
    if (null != compact && compact.booleanValue()) {
        CollectionUtils.collect(getDao().findAllNewsSources(), new CompactNewsSourceTransform(), sources);
    } else {
        CollectionUtils.collect(getDao().findAllNewsSources(), new NewsSourceTransform(), sources);
    }
    Collections.sort(sources, new NewsServiceSort());

    return sources;
}

From source file:org.kuali.mobility.news.service.NewsServiceImpl.java

@GET
@Path("/sources/getAllArticles")
public List<NewsArticleImpl> getAllNewsArticles(@QueryParam("compact") Boolean compact) {
    List<NewsArticleImpl> articles = new ArrayList<NewsArticleImpl>();
    List<NewsArticleImpl> articleList = new ArrayList<NewsArticleImpl>();
    List<NewsArticleImpl> fullArticleList = new ArrayList<NewsArticleImpl>();
    List<NewsSourceImpl> sources = new ArrayList<NewsSourceImpl>();
    if (null != compact && compact.booleanValue()) {
        CollectionUtils.collect(getDao().findAllNewsSources(), new CompactNewsSourceTransform(), sources);
    } else {// w w  w  .  ja v  a  2  s . c o m
        CollectionUtils.collect(getDao().findAllNewsSources(), new NewsSourceTransform(), sources);
    }
    Collections.sort(sources, new NewsServiceSort());
    for (NewsSourceImpl source : sources) {
        articles = (List<NewsArticleImpl>) source.getArticles();
        if (articles != null && !articles.isEmpty()) {
            articleList.addAll(articles);
        }
    }
    CollectionUtils.collect(articleList, new NewsArticleTransform(), fullArticleList);
    Collections.sort(fullArticleList, new Comparator<NewsArticleImpl>() {
        public int compare(final NewsArticleImpl object1, final NewsArticleImpl object2) {
            return object1.getPublishDate().after(object2.getPublishDate()) ? 1 : -1;
        }
    });
    Collections.reverse(fullArticleList);
    return fullArticleList;
}