Package org.b3log.latke.repository

Examples of org.b3log.latke.repository.Query

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        final JSONObject link = get(id);
        if (null == link) {
            return null;
        }

        final Query query = new Query();
        query.addFilter(Link.LINK_ORDER, FilterOperator.GREATER_THAN, link.optInt(Link.LINK_ORDER)).
                addSort(Link.LINK_ORDER, SortDirection.ASCENDING);
        query.setCurrentPageNum(1);
        query.setPageSize(1);

        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);

        if (1 != array.length()) {
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     */
    public List<JSONObject> getUnpublishedArticles() throws RepositoryException, JSONException {
        final Map<String, SortDirection> sorts = new HashMap<String, SortDirection>();
        sorts.put(Article.ARTICLE_CREATE_DATE, SortDirection.DESCENDING);
        sorts.put(Article.ARTICLE_PUT_TOP, SortDirection.DESCENDING);
        final Query query = new Query().addFilter(Article.ARTICLE_IS_PUBLISHED, FilterOperator.EQUAL, true);
        final JSONObject result = articleRepository.get(query);
        final JSONArray articles = result.getJSONArray(Keys.RESULTS);

        return CollectionUtils.jsonArrayToList(articles);
    }
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    @Inject
    private TagArticleRepository tagArticleRepository;

    @Override
    public JSONObject getByTitle(final String tagTitle) throws RepositoryException {
        final Query query = new Query().setFilter(new PropertyFilter(Tag.TAG_TITLE, FilterOperator.EQUAL, tagTitle)).setPageCount(1);

        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);

        if (0 == array.length()) {
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        return array.optJSONObject(0);
    }

    @Override
    public List<JSONObject> getMostUsedTags(final int num) throws RepositoryException {
        final Query query = new Query().addSort(Tag.TAG_PUBLISHED_REFERENCE_COUNT, SortDirection.DESCENDING).setCurrentPageNum(1).setPageSize(num).setPageCount(
            1);

        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);
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        super(Page.PAGE);
    }

    @Override
    public JSONObject getByPermalink(final String permalink) throws RepositoryException {
        final Query query = new Query().setFilter(new PropertyFilter(Page.PAGE_PERMALINK, FilterOperator.EQUAL, permalink)).setPageCount(1);
        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);

        if (0 == array.length()) {
            return null;
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        return array.optJSONObject(0);
    }

    @Override
    public int getMaxOrder() throws RepositoryException {
        final Query query = new Query().addSort(Page.PAGE_ORDER, SortDirection.DESCENDING).setPageCount(1);
        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);

        if (0 == array.length()) {
            return -1;
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        if (null == page) {
            return null;
        }

        final Query query = new Query().setFilter(new PropertyFilter(Page.PAGE_ORDER, FilterOperator.LESS_THAN, page.optInt(Page.PAGE_ORDER))).addSort(Page.PAGE_ORDER, SortDirection.DESCENDING).setCurrentPageNum(1).setPageSize(1).setPageCount(
            1);

        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);
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        if (null == page) {
            return null;
        }

        final Query query = new Query().setFilter(new PropertyFilter(Page.PAGE_ORDER, FilterOperator.GREATER_THAN, page.optInt(Page.PAGE_ORDER))).addSort(Page.PAGE_ORDER, SortDirection.ASCENDING).setCurrentPageNum(1).setPageSize(1).setPageCount(
            1);

        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);
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        return array.optJSONObject(0);
    }

    @Override
    public JSONObject getByOrder(final int order) throws RepositoryException {
        final Query query = new Query().setFilter(new PropertyFilter(Page.PAGE_ORDER, FilterOperator.EQUAL, order)).setPageCount(1);
        final JSONObject result = get(query);
        final JSONArray array = result.optJSONArray(Keys.RESULTS);

        if (0 == array.length()) {
            return null;
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        return array.optJSONObject(0);
    }

    @Override
    public List<JSONObject> getPages() throws RepositoryException {
        final Query query = new Query().addSort(Page.PAGE_ORDER, SortDirection.ASCENDING).setPageCount(1);
        final JSONObject result = get(query);

        return CollectionUtils.jsonArrayToList(result.optJSONArray(Keys.RESULTS));
    }
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Related Classes of org.b3log.latke.repository.Query

  • org.b3log.latke.remote.RepositoryAccessor
  • org.b3log.latke.repository.impl.UserRepositoryImpl
  • org.b3log.latke.repository.jdbc.JdbcRepositoryTestCase
  • org.b3log.solo.action.feed.BlogArticlesFeedServlet
  • org.b3log.solo.action.impl.RemoveAllDataServlet
  • org.b3log.solo.action.impl.TagsAction
  • org.b3log.solo.action.util.Filler
  • org.b3log.solo.fix.TagArticleCounterRepair
  • org.b3log.solo.jsonrpc.impl.AdminService
  • org.b3log.solo.jsonrpc.impl.ArticleService
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