Examples with StringBundler com.liferay.petra.string.StringBundler used on opensource projects

Example 26 with StringBundler

use of com.liferay.petra.string.StringBundler in project liferay-blade-samples by liferay.

the class FooPersistenceImpl method findByField2.

/**
 * Returns an ordered range of all the foos where field2 = ?.
 *
 * <p>
 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to <code>QueryUtil#ALL_POS</code> will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent, then the query will include the default ORDER BY logic from <code>FooModelImpl</code>.
 * </p>
 *
 * @param field2 the field2
 * @param start the lower bound of the range of foos
 * @param end the upper bound of the range of foos (not inclusive)
 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
 * @param useFinderCache whether to use the finder cache
 * @return the ordered range of matching foos
 */
@Override
public List<Foo> findByField2(boolean field2, int start, int end, OrderByComparator<Foo> orderByComparator, boolean useFinderCache) {
    FinderPath finderPath = null;
    Object[] finderArgs = null;
    if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) && (orderByComparator == null)) {
        if (useFinderCache) {
            finderPath = _finderPathWithoutPaginationFindByField2;
            finderArgs = new Object[] { field2 };
        }
    } else if (useFinderCache) {
        finderPath = _finderPathWithPaginationFindByField2;
        finderArgs = new Object[] { field2, start, end, orderByComparator };
    }
    List<Foo> list = null;
    if (useFinderCache) {
        list = (List<Foo>) finderCache.getResult(finderPath, finderArgs, this);
        if ((list != null) && !list.isEmpty()) {
            for (Foo foo : list) {
                if (field2 != foo.isField2()) {
                    list = null;
                    break;
                }
            }
        }
    }
    if (list == null) {
        StringBundler query = null;
        if (orderByComparator != null) {
            query = new StringBundler(3 + (orderByComparator.getOrderByFields().length * 2));
        } else {
            query = new StringBundler(3);
        }
        query.append(_SQL_SELECT_FOO_WHERE);
        query.append(_FINDER_COLUMN_FIELD2_FIELD2_2);
        if (orderByComparator != null) {
            appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS, orderByComparator);
        } else {
            query.append(FooModelImpl.ORDER_BY_JPQL);
        }
        String sql = query.toString();
        Session session = null;
        try {
            session = openSession();
            Query q = session.createQuery(sql);
            QueryPos qPos = QueryPos.getInstance(q);
            qPos.add(field2);
            list = (List<Foo>) QueryUtil.list(q, getDialect(), start, end);
            cacheResult(list);
            if (useFinderCache) {
                finderCache.putResult(finderPath, finderArgs, list);
            }
        } catch (Exception e) {
            if (useFinderCache) {
                finderCache.removeResult(finderPath, finderArgs);
            }
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }
    return list;
}

Example 27 with StringBundler

use of com.liferay.petra.string.StringBundler in project liferay-blade-samples by liferay.

the class FooPersistenceImpl method findByField2_First.

/**
 * Returns the first foo in the ordered set where field2 = ?.
 *
 * @param field2 the field2
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the first matching foo
 * @throws NoSuchFooException if a matching foo could not be found
 */
@Override
public Foo findByField2_First(boolean field2, OrderByComparator<Foo> orderByComparator) throws NoSuchFooException {
    Foo foo = fetchByField2_First(field2, orderByComparator);
    if (foo != null) {
        return foo;
    }
    StringBundler msg = new StringBundler(4);
    msg.append(_NO_SUCH_ENTITY_WITH_KEY);
    msg.append("field2=");
    msg.append(field2);
    msg.append("}");
    throw new NoSuchFooException(msg.toString());
}

Example 28 with StringBundler

use of com.liferay.petra.string.StringBundler in project liferay-blade-samples by liferay.

the class CountryCacheModel method toString.

@Override
public String toString() {
    StringBundler sb = new StringBundler(5);
    sb.append("{countryId=");
    sb.append(countryId);
    sb.append(", countryName=");
    sb.append(countryName);
    sb.append("}");
    return sb.toString();
}

Example 29 with StringBundler

use of com.liferay.petra.string.StringBundler in project liferay-blade-samples by liferay.

the class CountryModelImpl method toXmlString.

@Override
public String toXmlString() {
    Map<String, Function<Country, Object>> attributeGetterFunctions = getAttributeGetterFunctions();
    StringBundler sb = new StringBundler(5 * attributeGetterFunctions.size() + 4);
    sb.append("<model><model-name>");
    sb.append(getModelClassName());
    sb.append("</model-name>");
    for (Map.Entry<String, Function<Country, Object>> entry : attributeGetterFunctions.entrySet()) {
        String attributeName = entry.getKey();
        Function<Country, Object> attributeGetterFunction = entry.getValue();
        sb.append("<column><column-name>");
        sb.append(attributeName);
        sb.append("</column-name><column-value><![CDATA[");
        sb.append(attributeGetterFunction.apply((Country) this));
        sb.append("]]></column-value></column>");
    }
    sb.append("</model>");
    return sb.toString();
}

Example 30 with StringBundler

use of com.liferay.petra.string.StringBundler in project liferay-blade-samples by liferay.

the class CountryModelImpl method toXmlString.

@Override
public String toXmlString() {
    Map<String, Function<Country, Object>> attributeGetterFunctions = getAttributeGetterFunctions();
    StringBundler sb = new StringBundler(5 * attributeGetterFunctions.size() + 4);
    sb.append("<model><model-name>");
    sb.append(getModelClassName());
    sb.append("</model-name>");
    for (Map.Entry<String, Function<Country, Object>> entry : attributeGetterFunctions.entrySet()) {
        String attributeName = entry.getKey();
        Function<Country, Object> attributeGetterFunction = entry.getValue();
        sb.append("<column><column-name>");
        sb.append(attributeName);
        sb.append("</column-name><column-value><![CDATA[");
        sb.append(attributeGetterFunction.apply((Country) this));
        sb.append("]]></column-value></column>");
    }
    sb.append("</model>");
    return sb.toString();
}