Example usage for com.liferay.portal.kernel.comment Discussion getRootDiscussionComment

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.comment Discussion getRootDiscussionComment.

Prototype

public DiscussionComment getRootDiscussionComment();

Source Link

Usage

From source file:com.liferay.comment.internal.jsonws.CommentManagerJSONWS.java

License:Open Source License

public List<CommentJSONWS> getComments(long groupId, String className, long classPK, int start, int end)
        throws PortalException {

    DiscussionPermission discussionPermission = _commentManager.getDiscussionPermission(getPermissionChecker());

    discussionPermission.checkViewPermission(getCompanyId(groupId), groupId, className, classPK);

    Discussion discussion = _commentManager.getDiscussion(getUserId(), groupId, className, classPK,
            createServiceContextFunction());

    DiscussionComment rootDiscussionComment = discussion.getRootDiscussionComment();

    return getComments(rootDiscussionComment, start, end);
}

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From source file:com.liferay.message.boards.comment.internal.test.MBCommentManagerImplTest.java

License:Open Source License

@Test
public void testSecondLevelThreadCommentsCount() throws Exception {
    Discussion discussion = _commentManager.getDiscussion(_user.getUserId(), _group.getGroupId(),
            DLFileEntryConstants.getClassName(), _fileEntry.getFileEntryId(), _createServiceContextFunction());

    DiscussionComment rootDiscussionComment = discussion.getRootDiscussionComment();

    DiscussionCommentIterator threadDiscussionCommentIterator = rootDiscussionComment
            .getThreadDiscussionCommentIterator();

    DiscussionComment discussionComment = threadDiscussionCommentIterator.next();

    int descendantCommentsCount = discussionComment.getDescendantCommentsCount();

    Assert.assertEquals(2, descendantCommentsCount);
}

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From source file:com.liferay.message.boards.comment.internal.test.MBCommentManagerImplTest.java

License:Open Source License

@Test
public void testTopLevelThreadCommentsCount() throws Exception {
    Discussion discussion = _commentManager.getDiscussion(_user.getUserId(), _group.getGroupId(),
            DLFileEntryConstants.getClassName(), _fileEntry.getFileEntryId(), _createServiceContextFunction());

    DiscussionComment rootDiscussionComment = discussion.getRootDiscussionComment();

    int descendantCommentsCount = rootDiscussionComment.getDescendantCommentsCount();

    Assert.assertEquals(2, descendantCommentsCount);
}

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From source file:com.liferay.screens.service.impl.ScreensCommentServiceImpl.java

License:Open Source License

@Override
public JSONArray getComments(String className, long classPK, int start, int end) throws PortalException {

    DiscussionPermission discussionPermission = commentManager.getDiscussionPermission(getPermissionChecker());

    AssetEntry assetEntry = assetEntryLocalService.getEntry(className, classPK);

    Group group = groupLocalService.getGroup(assetEntry.getGroupId());

    discussionPermission.checkViewPermission(group.getCompanyId(), assetEntry.getGroupId(), className, classPK);

    Discussion discussion = commentManager.getDiscussion(getUserId(), assetEntry.getGroupId(), className,
            classPK, createServiceContextFunction());

    DiscussionComment rootDiscussionComment = discussion.getRootDiscussionComment();

    if (start == QueryUtil.ALL_POS) {
        start = 0;//from   ww w .  j a va  2  s .c o  m
    }

    DiscussionCommentIterator threadDiscussionCommentIterator = rootDiscussionComment
            .getThreadDiscussionCommentIterator(start);

    JSONArray jsonArray = JSONFactoryUtil.createJSONArray();

    if (end == QueryUtil.ALL_POS) {
        while (threadDiscussionCommentIterator.hasNext()) {
            JSONObject jsonObject = toJSONObject(threadDiscussionCommentIterator.next(), discussionPermission);

            jsonArray.put(jsonObject);
        }
    } else {
        int commentsCount = end - start;

        while (threadDiscussionCommentIterator.hasNext() && (commentsCount > 0)) {

            JSONObject jsonObject = toJSONObject(threadDiscussionCommentIterator.next(), discussionPermission);

            jsonArray.put(jsonObject);

            commentsCount--;
        }
    }

    return jsonArray;
}

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