Example usage for com.liferay.portal.kernel.util Constants PREVIEW

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util Constants PREVIEW.

Prototype

String PREVIEW

To view the source code for com.liferay.portal.kernel.util Constants PREVIEW.

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Usage

From source file:com.liferay.document.library.web.internal.portlet.action.EditFileEntryMVCActionCommand.java

License:Open Source License

@Override
protected void doProcessAction(ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

    String cmd = ParamUtil.getString(actionRequest, Constants.CMD);

    FileEntry fileEntry = null;// w  w  w . j  av  a 2 s  . c om

    PortletConfig portletConfig = getPortletConfig(actionRequest);

    try {
        UploadException uploadException = (UploadException) actionRequest
                .getAttribute(WebKeys.UPLOAD_EXCEPTION);

        if (uploadException != null) {
            Throwable cause = uploadException.getCause();

            if (cmd.equals(Constants.ADD_TEMP)) {
                if (cause instanceof FileUploadBase.IOFileUploadException) {
                    if (_log.isInfoEnabled()) {
                        _log.info("Temporary upload was cancelled");
                    }
                }
            } else {
                if (uploadException.isExceededFileSizeLimit()) {
                    throw new FileSizeException(cause);
                }

                if (uploadException.isExceededLiferayFileItemSizeLimit()) {
                    throw new LiferayFileItemException(cause);
                }

                if (uploadException.isExceededUploadRequestSizeLimit()) {
                    throw new UploadRequestSizeException(cause);
                }

                throw new PortalException(cause);
            }
        } else if (cmd.equals(Constants.ADD) || cmd.equals(Constants.ADD_DYNAMIC)
                || cmd.equals(Constants.UPDATE) || cmd.equals(Constants.UPDATE_AND_CHECKIN)) {

            fileEntry = updateFileEntry(portletConfig, actionRequest, actionResponse);
        } else if (cmd.equals(Constants.ADD_MULTIPLE)) {
            addMultipleFileEntries(portletConfig, actionRequest, actionResponse);

            hideDefaultSuccessMessage(actionRequest);
        } else if (cmd.equals(Constants.ADD_TEMP)) {
            addTempFileEntry(actionRequest, actionResponse);
        } else if (cmd.equals(Constants.DELETE)) {
            deleteFileEntry(actionRequest, false);
        } else if (cmd.equals(Constants.DELETE_TEMP)) {
            deleteTempFileEntry(actionRequest, actionResponse);
        } else if (cmd.equals(Constants.CANCEL_CHECKOUT)) {
            cancelFileEntriesCheckOut(actionRequest);
        } else if (cmd.equals(Constants.CHECKIN)) {
            checkInFileEntries(actionRequest);
        } else if (cmd.equals(Constants.CHECKOUT)) {
            checkOutFileEntries(actionRequest);
        } else if (cmd.equals(Constants.MOVE_TO_TRASH)) {
            deleteFileEntry(actionRequest, true);
        } else if (cmd.equals(Constants.RESTORE)) {
            restoreTrashEntries(actionRequest);
        } else if (cmd.equals(Constants.REVERT)) {
            revertFileEntry(actionRequest);
        }

        WindowState windowState = actionRequest.getWindowState();

        if (cmd.equals(Constants.ADD_TEMP) || cmd.equals(Constants.DELETE_TEMP)) {

            actionResponse.setRenderParameter("mvcPath", "/null.jsp");
        } else if (cmd.equals(Constants.PREVIEW)) {
            SessionMessages.add(actionRequest,
                    _portal.getPortletId(actionRequest) + SessionMessages.KEY_SUFFIX_FORCE_SEND_REDIRECT);

            hideDefaultSuccessMessage(actionRequest);

            actionResponse.setRenderParameter("mvcRenderCommandName", "/document_library/edit_file_entry");
        } else if (!windowState.equals(LiferayWindowState.POP_UP)) {
        } else {
            String redirect = ParamUtil.getString(actionRequest, "redirect");
            int workflowAction = ParamUtil.getInteger(actionRequest, "workflowAction",
                    WorkflowConstants.ACTION_SAVE_DRAFT);

            if ((fileEntry != null) && (workflowAction == WorkflowConstants.ACTION_SAVE_DRAFT)) {

                redirect = getSaveAndContinueRedirect(portletConfig, actionRequest, fileEntry, redirect);

                sendRedirect(actionRequest, actionResponse, redirect);
            } else {
                if (windowState.equals(LiferayWindowState.POP_UP)) {
                    redirect = _portal.escapeRedirect(ParamUtil.getString(actionRequest, "redirect"));

                    if (Validator.isNotNull(redirect)) {
                        if (cmd.equals(Constants.ADD) && (fileEntry != null)) {

                            String portletId = HttpUtil.getParameter(redirect, "p_p_id", false);

                            String namespace = _portal.getPortletNamespace(portletId);

                            redirect = HttpUtil.addParameter(redirect, namespace + "className",
                                    DLFileEntry.class.getName());
                            redirect = HttpUtil.addParameter(redirect, namespace + "classPK",
                                    fileEntry.getFileEntryId());
                        }

                        actionRequest.setAttribute(WebKeys.REDIRECT, redirect);
                    }
                }
            }
        }
    } catch (Exception e) {
        handleUploadException(portletConfig, actionRequest, actionResponse, cmd, e);
    }
}

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From source file:com.liferay.portlet.journal.action.ViewArticleContentAction.java

License:Open Source License

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    try {/*from  ww  w.ja  v  a2s.  c  om*/
        String cmd = ParamUtil.getString(request, Constants.CMD);

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

        long groupId = ParamUtil.getLong(request, "groupId");
        String articleId = ParamUtil.getString(request, "articleId");
        double version = ParamUtil.getDouble(request, "version", JournalArticleConstants.VERSION_DEFAULT);

        String languageId = LanguageUtil.getLanguageId(request);

        String output = null;

        if (cmd.equals(Constants.PREVIEW)) {
            JournalArticle article = JournalArticleServiceUtil.getArticle(groupId, articleId, version);

            output = JournalArticleLocalServiceUtil.getArticleContent(article, article.getTemplateId(), null,
                    languageId, themeDisplay);
        } else {
            output = JournalArticleServiceUtil.getArticleContent(groupId, articleId, version, languageId,
                    themeDisplay);
        }

        request.setAttribute(WebKeys.JOURNAL_ARTICLE_CONTENT, output);

        if (output.startsWith("<?xml ")) {
            return mapping.findForward("portlet.journal.raw_article_content");
        } else {
            return mapping.findForward("portlet.journal.view_article_content");
        }
    } catch (Exception e) {
        PortalUtil.sendError(e, request, response);

        return null;
    }
}

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