Example usage for com.liferay.portal.kernel.search SortFactoryUtil getSort

Introduction

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

Prototype

public static Sort getSort(Class<?> clazz, int type, String orderByCol, String orderByType) 

Source Link

Usage

From source file:com.liferay.asset.tags.admin.web.internal.display.context.AssetTagsDisplayContext.java

License:Open Source License

public SearchContainer getTagsSearchContainer() throws PortalException {
    if (_tagsSearchContainer != null) {
        return _tagsSearchContainer;
    }//from  w  ww  .j a v a 2s  . c  o  m

    SearchContainer tagsSearchContainer = new SearchContainer(_renderRequest, _renderResponse.createRenderURL(),
            null, "there-are-no-tags");

    String keywords = getKeywords();

    if (Validator.isNull(keywords)) {
        if (isShowAddButton()) {
            tagsSearchContainer.setEmptyResultsMessage("there-are-no-tags.-you-can-add-a-tag-by-clicking-the-"
                    + "plus-button-on-the-bottom-right-corner");
            tagsSearchContainer
                    .setEmptyResultsMessageCssClass("taglib-empty-result-message-header-has-plus-btn");
        }
    } else {
        tagsSearchContainer.setSearch(true);
    }

    tagsSearchContainer.setRowChecker(new EmptyOnClickRowChecker(_renderResponse));

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

    if (Validator.isNotNull(keywords)) {
        Sort sort = null;

        String orderByCol = getOrderByCol();

        if (orderByCol.equals("name")) {
            sort = SortFactoryUtil.getSort(AssetTag.class, Sort.STRING_TYPE, Field.NAME, getOrderByType());
        } else if (orderByCol.equals("usages")) {
            sort = SortFactoryUtil.getSort(AssetTag.class, Sort.INT_TYPE, "assetCount_Number",
                    getOrderByType());
        }

        BaseModelSearchResult<AssetTag> baseModelSearchResult = AssetTagLocalServiceUtil.searchTags(
                new long[] { themeDisplay.getScopeGroupId() }, keywords, tagsSearchContainer.getStart(),
                tagsSearchContainer.getEnd(), sort);

        tagsSearchContainer.setResults(baseModelSearchResult.getBaseModels());
        tagsSearchContainer.setTotal(baseModelSearchResult.getLength());
    } else {
        String orderByCol = getOrderByCol();

        tagsSearchContainer.setOrderByCol(orderByCol);

        OrderByComparator<AssetTag> orderByComparator = null;

        boolean orderByAsc = false;

        String orderByType = getOrderByType();

        if (orderByType.equals("asc")) {
            orderByAsc = true;
        }

        if (orderByCol.equals("name")) {
            orderByComparator = new AssetTagNameComparator(orderByAsc);
        } else if (orderByCol.equals("usages")) {
            orderByComparator = new AssetTagAssetCountComparator(orderByAsc);
        }

        tagsSearchContainer.setOrderByComparator(orderByComparator);

        tagsSearchContainer.setOrderByType(orderByType);

        long scopeGroupId = themeDisplay.getScopeGroupId();

        int tagsCount = AssetTagServiceUtil.getTagsCount(scopeGroupId, keywords);

        tagsSearchContainer.setTotal(tagsCount);

        List<AssetTag> tags = AssetTagServiceUtil.getTags(scopeGroupId, StringPool.BLANK,
                tagsSearchContainer.getStart(), tagsSearchContainer.getEnd(),
                tagsSearchContainer.getOrderByComparator());

        tagsSearchContainer.setResults(tags);
    }

    _tagsSearchContainer = tagsSearchContainer;

    return _tagsSearchContainer;
}

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