Examples with Query org.b3log.latke.repository.Query used on opensource projects

Example 16 with Query

use of org.b3log.latke.repository.Query in project solo by b3log.

the class SitemapProcessor method addNavigations.

/**
     * Adds navigations into the specified sitemap.
     * 
     * @param sitemap the specified sitemap
     * @throws Exception exception 
     */
private void addNavigations(final Sitemap sitemap) throws Exception {
    final JSONObject result = pageRepository.get(new Query());
    final JSONArray pages = result.getJSONArray(Keys.RESULTS);
    for (int i = 0; i < pages.length(); i++) {
        final JSONObject page = pages.getJSONObject(i);
        final String permalink = page.getString(Page.PAGE_PERMALINK);
        final URL url = new URL();
        // Just filters for user mistakes tolerance
        if (!permalink.contains("://")) {
            url.setLoc(Latkes.getServePath() + permalink);
        } else {
            url.setLoc(permalink);
        }
        sitemap.addURL(url);
    }
}

Example 17 with Query

use of org.b3log.latke.repository.Query in project solo by b3log.

the class ArchiveDateArticleRepositoryImpl method getByArticleId.

@Override
public JSONObject getByArticleId(final String articleId) throws RepositoryException {
    final Query query = new Query();
    query.setFilter(new PropertyFilter(Article.ARTICLE + "_" + Keys.OBJECT_ID, FilterOperator.EQUAL, articleId));
    final JSONObject result = get(query);
    final JSONArray array = result.optJSONArray(Keys.RESULTS);
    if (0 == array.length()) {
        return null;
    }
    return array.optJSONObject(0);
}

Example 18 with Query

use of org.b3log.latke.repository.Query in project solo by b3log.

the class ArchiveDateRepositoryImpl method getByArchiveDate.

@Override
public JSONObject getByArchiveDate(final String archiveDate) throws RepositoryException {
    long time = 0L;
    try {
        time = DateUtils.parseDate(archiveDate, new String[] { "yyyy/MM" }).getTime();
    } catch (final ParseException e) {
        LOGGER.log(Level.ERROR, "Can not parse archive date [" + archiveDate + "]", e);
        throw new RepositoryException("Can not parse archive date [" + archiveDate + "]");
    }
    LOGGER.log(Level.TRACE, "Archive date [{0}] parsed to time [{1}]", new Object[] { archiveDate, time });
    final Query query = new Query();
    query.setFilter(new PropertyFilter(ArchiveDate.ARCHIVE_TIME, FilterOperator.EQUAL, time)).setPageCount(1);
    final JSONObject result = get(query);
    final JSONArray array = result.optJSONArray(Keys.RESULTS);
    if (0 == array.length()) {
        return null;
    }
    return array.optJSONObject(0);
}

Example 19 with Query

use of org.b3log.latke.repository.Query in project solo by b3log.

the class ArticleRepositoryImpl method getNextArticle.

@Override
public JSONObject getNextArticle(final String articleId) throws RepositoryException {
    final JSONObject currentArticle = get(articleId);
    final Date currentArticleCreateDate = (Date) currentArticle.opt(Article.ARTICLE_CREATE_DATE);
    final Query query = new Query().setFilter(CompositeFilterOperator.and(new PropertyFilter(Article.ARTICLE_CREATE_DATE, FilterOperator.GREATER_THAN, currentArticleCreateDate), new PropertyFilter(Article.ARTICLE_IS_PUBLISHED, FilterOperator.EQUAL, true))).addSort(Article.ARTICLE_CREATE_DATE, SortDirection.ASCENDING).setCurrentPageNum(1).setPageSize(1).setPageCount(1).addProjection(Article.ARTICLE_TITLE, String.class).addProjection(Article.ARTICLE_PERMALINK, String.class).addProjection(Article.ARTICLE_ABSTRACT, String.class);
    final JSONObject result = get(query);
    final JSONArray array = result.optJSONArray(Keys.RESULTS);
    if (1 != array.length()) {
        return null;
    }
    final JSONObject ret = new JSONObject();
    final JSONObject article = array.optJSONObject(0);
    try {
        ret.put(Article.ARTICLE_TITLE, article.getString(Article.ARTICLE_TITLE));
        ret.put(Article.ARTICLE_PERMALINK, article.getString(Article.ARTICLE_PERMALINK));
        ret.put(Article.ARTICLE_ABSTRACT, article.getString((Article.ARTICLE_ABSTRACT)));
    } catch (final JSONException e) {
        throw new RepositoryException(e);
    }
    return ret;
}

Example 20 with Query

use of org.b3log.latke.repository.Query in project solo by b3log.

the class ArticleRepositoryImpl method getByPermalink.

@Override
public JSONObject getByPermalink(final String permalink) throws RepositoryException {
    final Query query = new Query().setFilter(new PropertyFilter(Article.ARTICLE_PERMALINK, FilterOperator.EQUAL, permalink)).setPageCount(1);
    final JSONObject result = get(query);
    final JSONArray array = result.optJSONArray(Keys.RESULTS);
    if (0 == array.length()) {
        return null;
    }
    return array.optJSONObject(0);
}