Example usage for com.liferay.portal.kernel.service ServiceContextFunction ServiceContextFunction

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.service ServiceContextFunction ServiceContextFunction.

Prototype

public ServiceContextFunction(PortletRequest portletRequest) 

Source Link

Usage

From source file:com.liferay.blogs.web.internal.portlet.action.TrackbackMVCActionCommand.java

License:Open Source License

public void addTrackback(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

    try {//from   w  ww .j a va2s. c o  m
        BlogsEntry entry = getBlogsEntry(actionRequest);

        validate(entry);

        ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY);

        HttpServletRequest request = PortalUtil.getHttpServletRequest(actionRequest);

        HttpServletRequest originalRequest = PortalUtil.getOriginalServletRequest(request);

        String excerpt = ParamUtil.getString(originalRequest, "excerpt");
        String url = ParamUtil.getString(originalRequest, "url");
        String blogName = ParamUtil.getString(originalRequest, "blog_name");
        String title = ParamUtil.getString(originalRequest, "title");

        validate(actionRequest, request.getRemoteAddr(), url);

        _trackback.addTrackback(entry, themeDisplay, excerpt, url, blogName, title,
                new ServiceContextFunction(actionRequest));
    } catch (TrackbackValidationException tve) {
        sendError(actionRequest, actionResponse, tve.getMessage());

        return;
    }

    sendSuccess(actionRequest, actionResponse);
}

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From source file:com.liferay.comment.taglib.internal.struts.EditDiscussionStrutsAction.java

License:Open Source License

protected long updateComment(HttpServletRequest request) throws Exception {
    ThemeDisplay themeDisplay = (ThemeDisplay) request.getAttribute(WebKeys.THEME_DISPLAY);

    long commentId = ParamUtil.getLong(request, "commentId");

    String className = ParamUtil.getString(request, "className");
    long classPK = ParamUtil.getLong(request, "classPK");
    long parentCommentId = ParamUtil.getLong(request, "parentCommentId");
    String subject = ParamUtil.getString(request, "subject");
    String body = ParamUtil.getString(request, "body");

    Function<String, ServiceContext> serviceContextFunction = new ServiceContextFunction(request);

    DiscussionPermission discussionPermission = _getDiscussionPermission(themeDisplay);

    if (commentId <= 0) {

        // Add message

        User user = null;//ww w . jav  a  2  s  .  c o  m

        if (themeDisplay.isSignedIn()) {
            user = themeDisplay.getUser();
        } else {
            String emailAddress = ParamUtil.getString(request, "emailAddress");

            user = _userLocalService.fetchUserByEmailAddress(themeDisplay.getCompanyId(), emailAddress);

            if ((user == null) || (user.getStatus() != WorkflowConstants.STATUS_INCOMPLETE)) {

                return 0;
            }
        }

        String name = PrincipalThreadLocal.getName();

        PrincipalThreadLocal.setName(user.getUserId());

        try {
            discussionPermission.checkAddPermission(themeDisplay.getCompanyId(), themeDisplay.getScopeGroupId(),
                    className, classPK);

            commentId = _commentManager.addComment(user.getUserId(), className, classPK, user.getFullName(),
                    parentCommentId, subject, body, serviceContextFunction);
        } finally {
            PrincipalThreadLocal.setName(name);
        }
    } else {

        // Update message

        if (Validator.isNull(className) || (classPK == 0)) {
            Comment comment = _commentManager.fetchComment(commentId);

            if (comment != null) {
                className = comment.getClassName();
                classPK = comment.getClassPK();
            }
        }

        discussionPermission.checkUpdatePermission(commentId);

        commentId = _commentManager.updateComment(themeDisplay.getUserId(), className, classPK, commentId,
                subject, body, serviceContextFunction);
    }

    // Subscription

    boolean subscribe = ParamUtil.getBoolean(request, "subscribe");

    if (subscribe) {
        _commentManager.subscribeDiscussion(themeDisplay.getUserId(), themeDisplay.getScopeGroupId(), className,
                classPK);
    }

    return commentId;
}

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