Example usage for com.liferay.portal.kernel.search SearchContext setEnd

List of usage examples for com.liferay.portal.kernel.search SearchContext setEnd

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Introduction

In this page you can find the example usage for com.liferay.portal.kernel.search SearchContext setEnd.

Prototype

public void setEnd(int end)

Source Link

Usage

From source file:com.portlet.sample.service.impl.SampleEntryLocalServiceImpl.java

License:Open Source License

@Override
public Hits search(long companyId, String title, String content, int start, int end)
        throws PortalException, SystemException {

    Indexer indexer = IndexerRegistryUtil.getIndexer(SampleEntry.class.getName());
    SearchContext searchContext = new SearchContext();
    searchContext.setCompanyId(companyId);
    searchContext.setStart(start);//from   w  w  w.  j a  va 2s .c  o m
    searchContext.setEnd(end);
    searchContext.setAttribute(Field.TITLE, title);
    searchContext.setAttribute(Field.CONTENT, content);
    return indexer.search(searchContext);

}

From source file:com.vportal.portal.search.HitsOpenSearchImpl.java

License:Open Source License

public String search(HttpServletRequest request, long groupId, long userId, String keywords, int startPage,
        int itemsPerPage, String format) throws SearchException {

    try {//from   ww  w. ja  v a  2s . c o m
        ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

        int start = (startPage * itemsPerPage) - itemsPerPage;
        int end = startPage * itemsPerPage;

        SearchContext searchContext = SearchContextFactory.getInstance(request);

        searchContext.setGroupIds(new long[] { groupId });
        searchContext.setEnd(end);
        searchContext.setKeywords(keywords);
        searchContext.setScopeStrict(false);
        searchContext.setStart(start);
        searchContext.setUserId(userId);

        addSearchAttributes(themeDisplay.getCompanyId(), searchContext, keywords);

        Portlet portlet = PortletLocalServiceUtil.getPortletById(themeDisplay.getCompanyId(), getPortletId());

        Indexer indexer = portlet.getIndexerInstance();

        Hits results = indexer.search(searchContext);

        String[] queryTerms = results.getQueryTerms();

        int total = results.getLength();

        Object[] values = addSearchResults(queryTerms, keywords, startPage, itemsPerPage, total, start,
                getTitle(keywords), getSearchPath(), format, themeDisplay);

        com.liferay.portal.kernel.xml.Document doc = (com.liferay.portal.kernel.xml.Document) values[0];
        Element root = (Element) values[1];

        for (int i = 0; i < results.getDocs().length; i++) {
            Document result = results.doc(i);

            String portletId = result.get(Field.PORTLET_ID);

            String snippet = results.snippet(i);

            long resultGroupId = GetterUtil.getLong(result.get(Field.GROUP_ID));

            PortletURL portletURL = getPortletURL(request, portletId, resultGroupId);

            Summary summary = getSummary(indexer, result, snippet, portletURL);

            String title = summary.getTitle();
            String url = getURL(themeDisplay, resultGroupId, result, portletURL);
            Date modifedDate = result.getDate(Field.MODIFIED);
            String content = summary.getContent();

            String[] tags = new String[0];

            Field assetTagNamesField = result.getFields().get(Field.ASSET_TAG_NAMES);

            if (assetTagNamesField != null) {
                tags = assetTagNamesField.getValues();
            }

            double ratings = 0.0;

            String entryClassName = result.get(Field.ENTRY_CLASS_NAME);
            long entryClassPK = GetterUtil.getLong(result.get(Field.ENTRY_CLASS_PK));

            if ((Validator.isNotNull(entryClassName)) && (entryClassPK > 0)) {

                RatingsStats stats = RatingsStatsLocalServiceUtil.getStats(entryClassName, entryClassPK);

                ratings = stats.getTotalScore();
            }

            double score = results.score(i);

            addSearchResult(root, resultGroupId, entryClassName, entryClassPK, title, url, modifedDate, content,
                    tags, ratings, score, format);
        }

        if (_log.isDebugEnabled()) {
            _log.debug("Return\n" + doc.asXML());
        }

        return doc.asXML();
    } catch (Exception e) {
        throw new SearchException(e);
    }
}

From source file:jorgediazest.indexchecker.index.IndexSearchUtil.java

License:Open Source License

public static Document[] executeSearch(SearchContext searchContext, BooleanQuery contextQuery, int size,
        int step) throws SearchException {

    searchContext.setStart(0);//from   ww  w . ja va  2  s.  c o  m

    for (int i = 0;; i++) {
        if (_log.isDebugEnabled()) {
            _log.debug("searchContext.setEnd: " + (size + step * i));
        }

        searchContext.setEnd(size + step * i);

        if (_log.isDebugEnabled()) {
            _log.debug("Executing search: " + contextQuery);
        }

        Hits hits = SearchEngineUtil.search(searchContext, contextQuery);

        Document[] docs = hits.getDocs();

        if (_log.isDebugEnabled()) {
            _log.debug(docs.length + " hits returned");
        }

        if (docs.length < (size + step * i)) {
            return docs;
        }
    }
}

From source file:org.xmlportletfactory.olafk.customer.CustomerPortlet.java

License:Open Source License

@SuppressWarnings("unchecked")
public void showViewDefault(RenderRequest renderRequest, RenderResponse renderResponse)
        throws IOException, PortletException {

    ThemeDisplay themeDisplay = (ThemeDisplay) renderRequest.getAttribute(WebKeys.THEME_DISPLAY);

    long groupId = themeDisplay.getScopeGroupId();

    PermissionChecker permissionChecker = themeDisplay.getPermissionChecker();

    boolean hasAddPermission = CustomerPermission.contains(permissionChecker, groupId, "ADD_CUSTOMER");

    boolean hasModelPermissions = CustomerPermission.contains(permissionChecker, groupId,
            ActionKeys.PERMISSIONS);//from   ww  w  .  jav  a 2  s . c o  m

    List<Customer> tempResults = Collections.EMPTY_LIST;

    PortletPreferences prefs = renderRequest.getPreferences();

    String customersFilter = ParamUtil.getString(renderRequest, "customersFilter");

    String rowsPerPage = prefs.getValue("rows-per-page", "5");
    String viewType = prefs.getValue("view-type", "0");

    Integer cur = 1;
    int containerStart = 0;
    int containerEnd = 0;
    String orderByType = renderRequest.getParameter("orderByType");
    String orderByCol = renderRequest.getParameter("orderByCol");
    try {
        cur = ParamUtil.getInteger(renderRequest, "cur");

    } catch (Exception e) {
        cur = 1;
    }

    if (cur < 1) {
        cur = 1;
    }

    if (Validator.isNotNull(customersFilter) || !customersFilter.equalsIgnoreCase("")) {
        rowsPerPage = "100";
        cur = 1;
    }

    containerStart = (cur - 1) * Integer.parseInt(rowsPerPage);
    containerEnd = containerStart + Integer.parseInt(rowsPerPage);

    int total = 0;
    try {
        PortalPreferences portalPrefs = PortletPreferencesFactoryUtil.getPortalPreferences(renderRequest);

        if (Validator.isNull(orderByCol) && Validator.isNull(orderByType)) {
            orderByCol = portalPrefs.getValue("Customer_order", "Customer-order-by-col", "customerId");
            orderByType = portalPrefs.getValue("Customer_order", "Customer-order-by-type", "asc");
        }
        OrderByComparator comparator = CustomerComparator.getCustomerOrderByComparator(orderByCol, orderByType);

        if (customersFilter.equalsIgnoreCase("")) {

            if (viewType.equals("0")) {
                tempResults = CustomerLocalServiceUtil.findAllInGroup(groupId, containerStart, containerEnd,
                        comparator);
                total = CustomerLocalServiceUtil.countAllInGroup(groupId);
            } else if (viewType.equals("1")) {
                tempResults = CustomerLocalServiceUtil.findAllInUser(themeDisplay.getUserId(), containerStart,
                        containerEnd, comparator);
                total = CustomerLocalServiceUtil.countAllInUser(themeDisplay.getUserId());
            } else {
                tempResults = CustomerLocalServiceUtil.findAllInUserAndGroup(themeDisplay.getUserId(), groupId,
                        containerStart, containerEnd, comparator);
                total = CustomerLocalServiceUtil.countAllInUserAndGroup(themeDisplay.getUserId(), groupId);
            }

        } else {

            Indexer indexer = IndexerRegistryUtil.getIndexer(Customer.class);

            SearchContext searchContext = SearchContextFactory
                    .getInstance(PortalUtil.getHttpServletRequest(renderRequest));

            searchContext.setEnd(containerEnd);
            searchContext.setKeywords(customersFilter);
            searchContext.setStart(containerStart);

            Hits results = indexer.search(searchContext);

            total = results.getLength();

            if (total > 0) {
                tempResults = new ArrayList<Customer>(total);
            }
            for (int i = 0; i < results.getDocs().length; i++) {
                Document doc = results.doc(i);

                Customer resReg = null;

                // Entry
                long entryId = GetterUtil.getLong(doc.get(Field.ENTRY_CLASS_PK));

                try {
                    resReg = CustomerLocalServiceUtil.getCustomer(entryId);

                    resReg = resReg.toEscapedModel();

                    tempResults.add(resReg);
                } catch (Exception e) {
                    if (_log.isWarnEnabled()) {
                        _log.warn("Customer search index is stale and contains entry " + entryId);
                    }

                    continue;
                }
            }
        }

    } catch (Exception e) {
        _log.debug(e);
    }
    renderRequest.setAttribute("highlightRowWithKey", renderRequest.getParameter("highlightRowWithKey"));
    renderRequest.setAttribute("containerStart", containerStart);
    renderRequest.setAttribute("containerEnd", containerEnd);
    renderRequest.setAttribute("cur", cur);
    renderRequest.setAttribute("tempResults", tempResults);
    renderRequest.setAttribute("totalCount", total);
    renderRequest.setAttribute("rowsPerPage", rowsPerPage);
    renderRequest.setAttribute("hasAddPermission", hasAddPermission);
    renderRequest.setAttribute("hasModelPermissions", hasModelPermissions);
    renderRequest.setAttribute("orderByType", orderByType);
    renderRequest.setAttribute("orderByCol", orderByCol);
    renderRequest.setAttribute("customersFilter", customersFilter);

    PortletURL addCustomerURL = renderResponse.createActionURL();
    addCustomerURL.setParameter("javax.portlet.action", "newCustomer");
    renderRequest.setAttribute("addCustomerURL", addCustomerURL.toString());

    PortletURL customersFilterURL = renderResponse.createRenderURL();
    customersFilterURL.setParameter("javax.portlet.action", "doView");
    renderRequest.setAttribute("customersFilterURL", customersFilterURL.toString());

    include(viewJSP, renderRequest, renderResponse);
}