Examples of com.salas.bb.domain.query.ICriteria

com.salas.bb.domain.query.ICriteria
Criteria defines the comparison rule to be used to match against some target object. It has property, comparison operation and value. The implementations of this type play only the role of data holders, which are capable to verify themselves and return error message if the information is incomplete.

        guidesSet.add(standardGuide);


        domainEventsListener = new DomainEventsListener(guidesSet);


        searchFeedQuery = new Query();
        ICriteria unreadStatusCriteria = searchFeedQuery.addCriteria();
        unreadStatusCriteria.setProperty(ArticleStatusProperty.INSTANCE);
        unreadStatusCriteria.setComparisonOperation(StringEqualsCO.INSTANCE);
        unreadStatusCriteria.setValue(ArticleStatusProperty.VALUE_UNREAD);


        searchFeed = new SearchFeed();
        searchFeed.setBaseTitle("Unread");
        searchFeed.setArticlesLimit(2);
        searchFeed.setQuery(searchFeedQuery);

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     */
    public void testFeedPropertyHasChanged()
    {
        // Add dependence from feed starz (2 starz required)
        searchFeedQuery.setAndQuery(true);
        ICriteria feedStarz = searchFeedQuery.addCriteria();
        feedStarz.setProperty(FeedStarzProperty.INSTANCE);
        feedStarz.setComparisonOperation(StringEqualsCO.INSTANCE);
        feedStarz.setValue("2");


        // Feed rating is in range [0;4], but property rating is in range [1;5]
        dataFeed.setRating(0);


        manager.runQuery(searchFeed);

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        manager.runQuery(searchFeed);
        assertEquals(1, searchFeed.getArticlesCount());


        // Setting the criteria which should not match
        searchFeedQuery.setAndQuery(true);
        ICriteria feedStarz = searchFeedQuery.addCriteria();
        feedStarz.setProperty(FeedStarzProperty.INSTANCE);
        feedStarz.setComparisonOperation(StringEqualsCO.INSTANCE);
        feedStarz.setValue("5");


        manager.queryUpdated(searchFeed);
        assertEquals("None of articles meet the criteria.",
            0, searchFeed.getArticlesCount());
    }

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     * @return search feed.
     */
    private SearchFeed searchFeed(int n)
    {
        Query query = new Query();
        ICriteria criteria = query.addCriteria();
        criteria.setProperty(ArticleTextProperty.INSTANCE);
        criteria.setComparisonOperation(StringEqualsCO.INSTANCE);
        criteria.setValue(Integer.toString(n));


        SearchFeed feed = new SearchFeed();
        feed.setBaseTitle(Integer.toString(n));
        feed.setQuery(query);

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        cloneQuery.setAndQuery(isAndQuery());
        int criteriaCount = getCriteriaCount();
        for (int i = 0; i < criteriaCount; i++)
        {
            ICriteria criteria = getCriteriaAt(i);


            ICriteria cloneCriteria = cloneQuery.addCriteria();
            cloneCriteria.setProperty(criteria.getProperty());
            cloneCriteria.setComparisonOperation(criteria.getComparisonOperation());
            cloneCriteria.setValue(criteria.getValue());
        }


        return cloneQuery;
    }

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        buf.append(isAndQuery()).append(";");


        int criteriaCount = getCriteriaCount();
        for (int i = 0; i < criteriaCount; i++)
        {
            ICriteria criteria = getCriteriaAt(i);
            String serializedCriteria = serializeToString(criteria);
            buf.append(serializedCriteria).append(";");
        }


        return buf.toString();

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            IComparisonOperation operation =
                property.getComparsonOperationByDescriptor(operationDescriptor);


            if (operation != null)
            {
                ICriteria criteria = aQuery.addCriteria();
                criteria.setProperty(property);
                criteria.setComparisonOperation(operation);
                criteria.setValue(unescapeValue(value));
            }
        }
    }

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        StringBuffer keywords = new StringBuffer();
        Query query = aFeed.getQuery();
        int criteriaCount = query.getCriteriaCount();
        for (int i = 0; i < criteriaCount; i++)
        {
            ICriteria criteria = query.getCriteriaAt(i);
            if (isKeywordsSearchCriteria(criteria))
            {
                String keywordsList = criteria.getValue();
                String[] keywordsArray = StringUtils.keywordsToArray(keywordsList);


                // Quote if necessary
                for (int j = 0; j < keywordsArray.length; j++)
                {

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     * Tests scenario with new and existing queries.
     */
    public void testWorkingWithQuery()
    {
        Query query = new Query();
        ICriteria criteria = query.addCriteria();
        criteria.setProperty(ArticleStatusProperty.INSTANCE);
        criteria.setComparisonOperation(StringEqualsCO.INSTANCE);
        criteria.setValue(ArticleStatusProperty.VALUE_UNREAD);


        Query clone = query.getClone();


        builder.setQuery(query);

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    public void testAddCriteria()
    {
        IQuery query = new DummyStringQuery();
        builder.setQuery(query);


        ICriteria defaultCriteria = query.getCriteriaAt(0);


        builder.addEmptyCriteria();
        assertEquals("Criteria should be added to query.",
            2, query.getCriteriaCount());
        assertFalse("Wrong criteria object in the tail.",

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com.salas.bb.domain.query.articles.Query

com.salas.bb.domain.TestFeedsList

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