Examples with KBComment com.liferay.knowledgebase.model.KBComment used on opensource projects

Example 26 with KBComment

use of com.liferay.knowledgebase.model.KBComment in project liferay-ide by liferay.

the class KBCommentPersistenceImpl method findByU_C_C.

/**
 * Returns an ordered range of all the k b comments where userId = ? and classNameId = ? and classPK = ?.
 *
 * <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 {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} 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 and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link com.liferay.knowledgebase.model.impl.KBCommentModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
 * </p>
 *
 * @param userId the user ID
 * @param classNameId the class name ID
 * @param classPK the class p k
 * @param start the lower bound of the range of k b comments
 * @param end the upper bound of the range of k b comments (not inclusive)
 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
 * @return the ordered range of matching k b comments
 * @throws SystemException if a system exception occurred
 */
@Override
public List<KBComment> findByU_C_C(long userId, long classNameId, long classPK, int start, int end, OrderByComparator orderByComparator) throws SystemException {
    boolean pagination = true;
    FinderPath finderPath = null;
    Object[] finderArgs = null;
    if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) && (orderByComparator == null)) {
        pagination = false;
        finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_BY_U_C_C;
        finderArgs = new Object[] { userId, classNameId, classPK };
    } else {
        finderPath = FINDER_PATH_WITH_PAGINATION_FIND_BY_U_C_C;
        finderArgs = new Object[] { userId, classNameId, classPK, start, end, orderByComparator };
    }
    List<KBComment> list = (List<KBComment>) FinderCacheUtil.getResult(finderPath, finderArgs, this);
    if ((list != null) && !list.isEmpty()) {
        for (KBComment kbComment : list) {
            if ((userId != kbComment.getUserId()) || (classNameId != kbComment.getClassNameId()) || (classPK != kbComment.getClassPK())) {
                list = null;
                break;
            }
        }
    }
    if (list == null) {
        StringBundler query = null;
        if (orderByComparator != null) {
            query = new StringBundler(5 + (orderByComparator.getOrderByFields().length * 3));
        } else {
            query = new StringBundler(5);
        }
        query.append(_SQL_SELECT_KBCOMMENT_WHERE);
        query.append(_FINDER_COLUMN_U_C_C_USERID_2);
        query.append(_FINDER_COLUMN_U_C_C_CLASSNAMEID_2);
        query.append(_FINDER_COLUMN_U_C_C_CLASSPK_2);
        if (orderByComparator != null) {
            appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS, orderByComparator);
        } else if (pagination) {
            query.append(KBCommentModelImpl.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(userId);
            qPos.add(classNameId);
            qPos.add(classPK);
            if (!pagination) {
                list = (List<KBComment>) QueryUtil.list(q, getDialect(), start, end, false);
                Collections.sort(list);
                list = new UnmodifiableList<KBComment>(list);
            } else {
                list = (List<KBComment>) QueryUtil.list(q, getDialect(), start, end);
            }
            cacheResult(list);
            FinderCacheUtil.putResult(finderPath, finderArgs, list);
        } catch (Exception e) {
            FinderCacheUtil.removeResult(finderPath, finderArgs);
            throw processException(e);
        } finally {
            closeSession(session);
        }
    }
    return list;
}

Example 27 with KBComment

use of com.liferay.knowledgebase.model.KBComment in project liferay-ide by liferay.

the class KBCommentPersistenceImpl method findByUuid_Last.

/**
 * Returns the last k b comment in the ordered set where uuid = ?.
 *
 * @param uuid the uuid
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the last matching k b comment
 * @throws com.liferay.knowledgebase.NoSuchCommentException if a matching k b comment could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public KBComment findByUuid_Last(String uuid, OrderByComparator orderByComparator) throws NoSuchCommentException, SystemException {
    KBComment kbComment = fetchByUuid_Last(uuid, orderByComparator);
    if (kbComment != null) {
        return kbComment;
    }
    StringBundler msg = new StringBundler(4);
    msg.append(_NO_SUCH_ENTITY_WITH_KEY);
    msg.append("uuid=");
    msg.append(uuid);
    msg.append(StringPool.CLOSE_CURLY_BRACE);
    throw new NoSuchCommentException(msg.toString());
}

Example 28 with KBComment

use of com.liferay.knowledgebase.model.KBComment in project liferay-ide by liferay.

the class KBCommentPersistenceImpl method findByUuid_C_First.

/**
 * Returns the first k b comment in the ordered set where uuid = ? and companyId = ?.
 *
 * @param uuid the uuid
 * @param companyId the company ID
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the first matching k b comment
 * @throws com.liferay.knowledgebase.NoSuchCommentException if a matching k b comment could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public KBComment findByUuid_C_First(String uuid, long companyId, OrderByComparator orderByComparator) throws NoSuchCommentException, SystemException {
    KBComment kbComment = fetchByUuid_C_First(uuid, companyId, orderByComparator);
    if (kbComment != null) {
        return kbComment;
    }
    StringBundler msg = new StringBundler(6);
    msg.append(_NO_SUCH_ENTITY_WITH_KEY);
    msg.append("uuid=");
    msg.append(uuid);
    msg.append(", companyId=");
    msg.append(companyId);
    msg.append(StringPool.CLOSE_CURLY_BRACE);
    throw new NoSuchCommentException(msg.toString());
}

Example 29 with KBComment

use of com.liferay.knowledgebase.model.KBComment in project liferay-ide by liferay.

the class KBCommentPersistenceImpl method findByG_C_PrevAndNext.

/**
 * Returns the k b comments before and after the current k b comment in the ordered set where groupId = ? and classNameId = ?.
 *
 * @param kbCommentId the primary key of the current k b comment
 * @param groupId the group ID
 * @param classNameId the class name ID
 * @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
 * @return the previous, current, and next k b comment
 * @throws com.liferay.knowledgebase.NoSuchCommentException if a k b comment with the primary key could not be found
 * @throws SystemException if a system exception occurred
 */
@Override
public KBComment[] findByG_C_PrevAndNext(long kbCommentId, long groupId, long classNameId, OrderByComparator orderByComparator) throws NoSuchCommentException, SystemException {
    KBComment kbComment = findByPrimaryKey(kbCommentId);
    Session session = null;
    try {
        session = openSession();
        KBComment[] array = new KBCommentImpl[3];
        array[0] = getByG_C_PrevAndNext(session, kbComment, groupId, classNameId, orderByComparator, true);
        array[1] = kbComment;
        array[2] = getByG_C_PrevAndNext(session, kbComment, groupId, classNameId, orderByComparator, false);
        return array;
    } catch (Exception e) {
        throw processException(e);
    } finally {
        closeSession(session);
    }
}

Example 30 with KBComment

use of com.liferay.knowledgebase.model.KBComment in project liferay-ide by liferay.

the class KBCommentPersistenceImpl method getByC_C_PrevAndNext.

protected KBComment getByC_C_PrevAndNext(Session session, KBComment kbComment, long classNameId, long classPK, OrderByComparator orderByComparator, boolean previous) {
    StringBundler query = null;
    if (orderByComparator != null) {
        query = new StringBundler(6 + (orderByComparator.getOrderByFields().length * 6));
    } else {
        query = new StringBundler(3);
    }
    query.append(_SQL_SELECT_KBCOMMENT_WHERE);
    query.append(_FINDER_COLUMN_C_C_CLASSNAMEID_2);
    query.append(_FINDER_COLUMN_C_C_CLASSPK_2);
    if (orderByComparator != null) {
        String[] orderByConditionFields = orderByComparator.getOrderByConditionFields();
        if (orderByConditionFields.length > 0) {
            query.append(WHERE_AND);
        }
        for (int i = 0; i < orderByConditionFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByConditionFields[i]);
            if ((i + 1) < orderByConditionFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN_HAS_NEXT);
                } else {
                    query.append(WHERE_LESSER_THAN_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(WHERE_GREATER_THAN);
                } else {
                    query.append(WHERE_LESSER_THAN);
                }
            }
        }
        query.append(ORDER_BY_CLAUSE);
        String[] orderByFields = orderByComparator.getOrderByFields();
        for (int i = 0; i < orderByFields.length; i++) {
            query.append(_ORDER_BY_ENTITY_ALIAS);
            query.append(orderByFields[i]);
            if ((i + 1) < orderByFields.length) {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC_HAS_NEXT);
                } else {
                    query.append(ORDER_BY_DESC_HAS_NEXT);
                }
            } else {
                if (orderByComparator.isAscending() ^ previous) {
                    query.append(ORDER_BY_ASC);
                } else {
                    query.append(ORDER_BY_DESC);
                }
            }
        }
    } else {
        query.append(KBCommentModelImpl.ORDER_BY_JPQL);
    }
    String sql = query.toString();
    Query q = session.createQuery(sql);
    q.setFirstResult(0);
    q.setMaxResults(2);
    QueryPos qPos = QueryPos.getInstance(q);
    qPos.add(classNameId);
    qPos.add(classPK);
    if (orderByComparator != null) {
        Object[] values = orderByComparator.getOrderByConditionValues(kbComment);
        for (Object value : values) {
            qPos.add(value);
        }
    }
    List<KBComment> list = q.list();
    if (list.size() == 2) {
        return list.get(1);
    } else {
        return null;
    }
}