Example usage for com.liferay.portal.kernel.util FileUtil createTempFile

List of usage examples for com.liferay.portal.kernel.util FileUtil createTempFile

  1. HOME
  2. Java
  3. com.liferay.portal
  4. com.liferay.portal.kernel.util.*
  5. FileUtil
  6. createTempFile

Introduction

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

Prototype

public static File createTempFile()

Source Link

Usage

From source file:com.liferay.document.library.document.conversion.internal.DocumentHTMLProcessor.java

License:Open Source License

public InputStream process(InputStream inputStream) {
    File tempFile = null;//from w w w  .j a  va 2s  .  c om

    InputStream processedInputStream = null;

    Scanner scanner = null;

    String replacement = "";

    try {
        scanner = new Scanner(inputStream);

        scanner.useDelimiter(">");

        tempFile = FileUtil.createTempFile();

        long userId = PrincipalThreadLocal.getUserId();

        String imageRequestToken = ImageRequestTokenUtil.createToken(userId);

        while (scanner.hasNext()) {
            String token = scanner.next();

            if (Validator.isNotNull(token)) {
                token += ">";

                replacement = token.replaceAll(_DOCUMENTS_REGEX, "$1&auth_token=" + imageRequestToken + "$3");

                replacement = replacement.replaceAll(_IMAGE_REGEX, "$1&auth_token=" + imageRequestToken + "$3");

                replacement = replacement.replaceAll(_PORTLET_FILE_ENTRY_REGEX,
                        "$1?auth_token=" + imageRequestToken + "$3");

                replacement = replacement.replaceAll(_WIKI_PAGE_ATTACHMENT_REGEX,
                        "$1$3&auth_token=" + imageRequestToken + "$6");

                FileUtil.write(tempFile, replacement, true, true);
            }
        }

        processedInputStream = new AutoDeleteFileInputStream(tempFile);
    } catch (Exception e) {
        _log.error(e, e);
    } finally {
        scanner.close();
    }

    return processedInputStream;
}

From source file:com.liferay.events.global.mobile.portlet.PollsPortlet.java

License:Open Source License

@Override
public void serveResource(ResourceRequest request, ResourceResponse response)
        throws PortletException, IOException {
    // do search and return result
    String cmd = ParamUtil.getString(request, "cmd");
    long questionId = ParamUtil.getLong(request, "questionId");

    EventPollQuestion question;//  ww  w.  jav  a 2s .  c o  m
    List<EventPollAnswer> answers;
    try {
        question = EventPollQuestionLocalServiceUtil.getEventPollQuestion(questionId);
        answers = EventPollAnswerLocalServiceUtil.getAllAnswerObjs(questionId);
    } catch (SystemException e) {
        throw new PortletException("Cannot get answers for questionId " + questionId);
    } catch (PortalException e) {
        throw new PortletException("Cannot get question or answers for questionId " + questionId);
    }

    if (Validator.equals(cmd, "exportAnswersCSV")) {

        File f = FileUtil.createTempFile();

        CSVWriter writer = new CSVWriter(new FileWriter(f), ',');

        // find out all headers
        List<String> headers = new ArrayList<String>();
        headers.add("ID");
        headers.add("RAW ANSWER");

        Set<String> payloadHeaders = new HashSet<String>();

        for (EventPollAnswer answer : answers) {
            JSONObject payloadObj = null;

            try {
                payloadObj = JSONFactoryUtil.createJSONObject(answer.getPayload());
                if (Validator.isNull(payloadObj)) {
                    continue;
                }
            } catch (JSONException e) {
                throw new PortletException("cannot read payload: " + answer.getPayload());
            }
            Iterator<String> keyIt = payloadObj.keys();

            while (keyIt.hasNext()) {
                String key = keyIt.next();
                payloadHeaders.add(key);
            }
        }

        headers.addAll(payloadHeaders);

        Map<String, Integer> headerCols = new HashMap<String, Integer>();
        for (int i = 0; i < headers.size(); i++) {
            headerCols.put(headers.get(i), i);
        }

        // now print them
        writer.writeNext(headers.toArray(new String[] {}));

        for (EventPollAnswer answer : answers) {
            List<String> vals = new ArrayList<String>();

            JSONObject payloadObj = null;

            try {
                payloadObj = JSONFactoryUtil.createJSONObject(answer.getPayload());
                if (Validator.isNull(payloadObj)) {
                    continue;
                }
            } catch (JSONException e) {
                throw new PortletException("cannot read payload: " + answer.getPayload());
            }

            for (String headerCol : headers) {
                String val;
                if (headerCol.equals("ID")) {
                    val = String.valueOf(answer.getAnswerId());
                } else if (headerCol.equals("RAW ANSWER")) {
                    val = String.valueOf(answer.getAnswer());
                } else {
                    val = payloadObj.getString(headerCol);
                }

                if (Validator.isNull(val)) {
                    val = "";
                }
                vals.add(val);
            }

            writer.writeNext(vals.toArray(new String[] {}));
        }
        writer.flush();
        writer.close();
        PortletResponseUtil.sendFile(request, response,
                question.getShortTitle().replaceAll("[^0-9A-Za-z]", "-") + ".csv", new FileInputStream(f));

    } else if (Validator.equals(cmd, "exportAnswersXLSX")) {

        XSSFWorkbook workbook = new XSSFWorkbook();
        XSSFSheet sheet = workbook.createSheet("Poll Answers");

        Row headerRow = sheet.createRow(0);
        Cell headerCell = headerRow.createCell(0);
        headerCell.setCellValue("ID");

        headerCell = headerRow.createCell(1);
        headerCell.setCellValue("Raw Answer");

        HashMap<String, Integer> rowMap = new HashMap<String, Integer>();

        int currentRow = 1;
        int nextHeaderCol = 2;
        for (EventPollAnswer answer : answers) {
            Row row = sheet.createRow(currentRow);
            currentRow++;
            JSONObject payloadObj = null;
            long answerId = answer.getAnswerId();
            Cell idCell = row.createCell(0);
            idCell.setCellValue(String.valueOf(answerId));

            try {
                payloadObj = JSONFactoryUtil.createJSONObject(answer.getPayload());
                if (Validator.isNull(payloadObj)) {
                    continue;
                }
            } catch (JSONException e) {
                throw new PortletException("cannot read payload: " + answer.getPayload());
            }

            Cell answerCell = row.createCell(1);
            answerCell.setCellValue(String.valueOf(answer.getAnswer()));

            Iterator<String> keyIt = payloadObj.keys();

            while (keyIt.hasNext()) {
                String key = keyIt.next();
                Integer headerCol = rowMap.get(key);
                if (Validator.isNull(headerCol)) {
                    rowMap.put(key, nextHeaderCol);
                    Cell nextHeaderCell = headerRow.createCell(nextHeaderCol);
                    nextHeaderCell.setCellValue(key.toUpperCase());
                    headerCol = nextHeaderCol;
                    nextHeaderCol++;
                }
                Cell cell = row.createCell(headerCol);
                cell.setCellValue(payloadObj.getString(key));
            }
        }

        File f = FileUtil.createTempFile();
        FileOutputStream fos = new FileOutputStream(f);
        workbook.write(fos);
        fos.flush();
        fos.close();
        PortletResponseUtil.sendFile(request, response,
                question.getShortTitle().replaceAll("[^0-9A-Za-z]", "-") + ".xlsx", new FileInputStream(f));

    }
}

From source file:com.liferay.image.editor.hook.action.ActionUtil.java

License:Open Source License

public static File getImageFromBlob(String blob, String formatName) throws Exception {

    blob = blob.substring(blob.indexOf(StringPool.COMMA) + 1);

    byte[] decodedBytes = Base64.decode(blob);

    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(decodedBytes);

    ImageInputStream imageInputStream = ImageIO.createImageInputStream(byteArrayInputStream);

    Iterator<?> readerIterator = ImageIO.getImageReadersByFormatName(formatName);

    ImageReader reader = (ImageReader) readerIterator.next();

    reader.setInput(imageInputStream, true);

    ImageReadParam defaultReadParam = reader.getDefaultReadParam();

    BufferedImage bufferedImage = reader.read(0, defaultReadParam);

    File imageFile = FileUtil.createTempFile();

    ImageIO.write(bufferedImage, formatName, imageFile);

    return imageFile;
}

From source file:com.liferay.mail.service.impl.AttachmentLocalServiceImpl.java

License:Open Source License

public File getFile(long attachmentId) throws PortalException {
    try {/*from  w  ww.  j a v a 2  s  .  c  o  m*/
        File file = FileUtil.createTempFile();

        FileUtil.write(file, getInputStream(attachmentId));

        return file;
    } catch (IOException ioe) {
        throw new SystemException(ioe);
    }
}

From source file:com.liferay.marketplace.store.portlet.StorePortlet.java

License:Open Source License

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

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

    String token = ParamUtil.getString(actionRequest, "token");
    long remoteAppId = ParamUtil.getLong(actionRequest, "appId");
    String url = ParamUtil.getString(actionRequest, "url");
    String version = ParamUtil.getString(actionRequest, "version");

    if (!url.startsWith(PortletPropsValues.MARKETPLACE_URL)) {
        JSONObject jsonObject = getAppJSONObject(remoteAppId);

        jsonObject.put("cmd", "downloadApp");
        jsonObject.put("message", "fail");

        writeJSON(actionRequest, actionResponse, jsonObject);

        return;//www  . java 2 s  .c  o  m
    }

    url = getRemoteAppPackageURL(themeDisplay.getCompanyId(), themeDisplay.getUserId(), token, url);

    URL urlObj = new URL(url);

    File tempFile = null;

    try {
        InputStream inputStream = urlObj.openStream();

        tempFile = FileUtil.createTempFile();

        FileUtil.write(tempFile, inputStream);

        App app = AppServiceUtil.updateApp(remoteAppId, version, tempFile);

        JSONObject jsonObject = getAppJSONObject(app.getRemoteAppId());

        jsonObject.put("cmd", "downloadApp");
        jsonObject.put("message", "success");

        writeJSON(actionRequest, actionResponse, jsonObject);
    } finally {
        if (tempFile != null) {
            tempFile.delete();
        }
    }
}

From source file:com.liferay.marketplace.store.portlet.StorePortlet.java

License:Open Source License

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

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

    String token = ParamUtil.getString(actionRequest, "token");
    long remoteAppId = ParamUtil.getLong(actionRequest, "appId");
    String version = ParamUtil.getString(actionRequest, "version");
    String url = ParamUtil.getString(actionRequest, "url");
    String orderUuid = ParamUtil.getString(actionRequest, "orderUuid");
    String productEntryName = ParamUtil.getString(actionRequest, "productEntryName");

    if (!url.startsWith(PortletPropsValues.MARKETPLACE_URL)) {
        JSONObject jsonObject = getAppJSONObject(remoteAppId);

        jsonObject.put("cmd", "downloadApp");
        jsonObject.put("message", "fail");

        writeJSON(actionRequest, actionResponse, jsonObject);

        return;/* w ww.  j  av  a2s .c  om*/
    }

    url = getRemoteAppPackageURL(themeDisplay.getCompanyId(), themeDisplay.getUserId(), token, url);

    URL urlObj = new URL(url);

    File tempFile = null;

    try {
        InputStream inputStream = urlObj.openStream();

        tempFile = FileUtil.createTempFile();

        FileUtil.write(tempFile, inputStream);

        AppServiceUtil.updateApp(remoteAppId, version, tempFile);

        if (Validator.isNull(orderUuid) && Validator.isNotNull(productEntryName)) {

            orderUuid = MarketplaceLicenseUtil.getOrder(productEntryName);
        }

        if (Validator.isNotNull(orderUuid)) {
            MarketplaceLicenseUtil.registerOrder(orderUuid, productEntryName);
        }

        AppServiceUtil.installApp(remoteAppId);

        JSONObject jsonObject = getAppJSONObject(remoteAppId);

        jsonObject.put("cmd", "updateApp");
        jsonObject.put("message", "success");

        writeJSON(actionRequest, actionResponse, jsonObject);
    } finally {
        if (tempFile != null) {
            tempFile.delete();
        }
    }
}

From source file:com.liferay.marketplace.store.web.internal.portlet.MarketplaceStorePortlet.java

License:Open Source License

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

    long appPackageId = ParamUtil.getLong(actionRequest, "appPackageId");
    boolean unlicensed = ParamUtil.getBoolean(actionRequest, "unlicensed");

    File file = null;// ww w  .  j  av a 2 s.  c o m

    try {
        file = FileUtil.createTempFile();

        downloadApp(actionRequest, actionResponse, appPackageId, unlicensed, file);

        App app = _appService.updateApp(file);

        JSONObject jsonObject = getAppJSONObject(app.getRemoteAppId());

        jsonObject.put("cmd", "downloadApp");
        jsonObject.put("message", "success");

        writeJSON(actionRequest, actionResponse, jsonObject);
    } finally {
        if (file != null) {
            file.delete();
        }
    }
}

From source file:com.liferay.marketplace.store.web.internal.portlet.MarketplaceStorePortlet.java

License:Open Source License

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

    long appPackageId = ParamUtil.getLong(actionRequest, "appPackageId");
    boolean unlicensed = ParamUtil.getBoolean(actionRequest, "unlicensed");
    String orderUuid = ParamUtil.getString(actionRequest, "orderUuid");
    String productEntryName = ParamUtil.getString(actionRequest, "productEntryName");

    File file = null;//from   ww  w.j  av  a2s.  co m

    try {
        file = FileUtil.createTempFile();

        downloadApp(actionRequest, actionResponse, appPackageId, unlicensed, file);

        App app = _appService.updateApp(file);

        if (Validator.isNull(orderUuid) && Validator.isNotNull(productEntryName)) {

            orderUuid = MarketplaceLicenseUtil.getOrder(productEntryName);
        }

        if (Validator.isNotNull(orderUuid)) {
            MarketplaceLicenseUtil.registerOrder(orderUuid, productEntryName);
        }

        _appService.installApp(app.getRemoteAppId());

        JSONObject jsonObject = getAppJSONObject(app.getRemoteAppId());

        jsonObject.put("cmd", "updateApp");
        jsonObject.put("message", "success");

        writeJSON(actionRequest, actionResponse, jsonObject);
    } finally {
        if (file != null) {
            file.delete();
        }
    }
}

From source file:com.liferay.marketplace.store.web.internal.portlet.MarketplaceStorePortlet.java

License:Open Source License

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

    JSONObject jsonObject = JSONFactoryUtil.createJSONObject();

    jsonObject.put("cmd", "updateApps");
    jsonObject.put("message", "success");

    if (_reentrantLock.tryLock()) {
        try {/*w  ww.jav a 2  s  .  c  o  m*/
            long[] appPackageIds = ParamUtil.getLongValues(actionRequest, "appPackageIds");

            JSONArray jsonArray = JSONFactoryUtil.createJSONArray();

            for (long appPackageId : appPackageIds) {
                File file = null;

                try {
                    file = FileUtil.createTempFile();

                    downloadApp(actionRequest, actionResponse, appPackageId, false, file);

                    App app = _appService.updateApp(file);

                    _appService.installApp(app.getRemoteAppId());

                    jsonArray.put(getAppJSONObject(app));
                } catch (Exception e) {
                    jsonObject.put("message", "failed");
                } finally {
                    if (file != null) {
                        file.delete();
                    }
                }
            }

            jsonObject.put("updatedApps", jsonArray);
        } finally {
            _reentrantLock.unlock();
        }
    } else {
        jsonObject.put("message", "failed");
    }

    writeJSON(actionRequest, actionResponse, jsonObject);
}

From source file:com.liferay.portlet.documentlibrary.service.impl.DLSyncServiceImpl.java

License:Open Source License

public InputStream getFileDeltaAsStream(long fileEntryId, String sourceVersion, String destinationVersion)
        throws PortalException, SystemException {

    InputStream deltaInputStream = null;

    FileEntry fileEntry = dlAppLocalService.getFileEntry(fileEntryId);

    InputStream sourceInputStream = null;
    File sourceFile = FileUtil.createTempFile();
    FileInputStream sourceFileInputStream = null;
    FileChannel sourceFileChannel = null;
    File checksumsFile = FileUtil.createTempFile();
    OutputStream checksumsOutputStream = null;
    WritableByteChannel checksumsWritableByteChannel = null;

    try {/*from   www  .j  a  v a2  s  . c  o m*/
        sourceInputStream = fileEntry.getContentStream(sourceVersion);

        FileUtil.write(sourceFile, sourceInputStream);

        sourceFileInputStream = new FileInputStream(sourceFile);

        sourceFileChannel = sourceFileInputStream.getChannel();

        checksumsOutputStream = new FileOutputStream(checksumsFile);

        checksumsWritableByteChannel = Channels.newChannel(checksumsOutputStream);

        ByteChannelWriter checksumsByteChannelWriter = new ByteChannelWriter(checksumsWritableByteChannel);

        DeltaUtil.checksums(sourceFileChannel, checksumsByteChannelWriter);

        checksumsByteChannelWriter.finish();
    } catch (Exception e) {
        throw new PortalException(e);
    } finally {
        StreamUtil.cleanUp(sourceFileInputStream);
        StreamUtil.cleanUp(sourceFileChannel);
        StreamUtil.cleanUp(checksumsOutputStream);
        StreamUtil.cleanUp(checksumsWritableByteChannel);

        FileUtil.delete(sourceFile);
    }

    InputStream destinationInputStream = null;
    ReadableByteChannel destinationReadableByteChannel = null;
    InputStream checksumsInputStream = null;
    ReadableByteChannel checksumsReadableByteChannel = null;
    OutputStream deltaOutputStream = null;
    WritableByteChannel deltaOutputStreamWritableByteChannel = null;

    try {
        destinationInputStream = fileEntry.getContentStream(destinationVersion);

        destinationReadableByteChannel = Channels.newChannel(destinationInputStream);

        checksumsInputStream = new FileInputStream(checksumsFile);

        checksumsReadableByteChannel = Channels.newChannel(checksumsInputStream);

        ByteChannelReader checksumsByteChannelReader = new ByteChannelReader(checksumsReadableByteChannel);

        File deltaFile = FileUtil.createTempFile();

        deltaOutputStream = new FileOutputStream(deltaFile);

        deltaOutputStreamWritableByteChannel = Channels.newChannel(deltaOutputStream);

        ByteChannelWriter deltaByteChannelWriter = new ByteChannelWriter(deltaOutputStreamWritableByteChannel);

        DeltaUtil.delta(destinationReadableByteChannel, checksumsByteChannelReader, deltaByteChannelWriter);

        deltaByteChannelWriter.finish();

        deltaInputStream = new FileInputStream(deltaFile);
    } catch (Exception e) {
        throw new PortalException(e);
    } finally {
        StreamUtil.cleanUp(destinationInputStream);
        StreamUtil.cleanUp(destinationReadableByteChannel);
        StreamUtil.cleanUp(checksumsInputStream);
        StreamUtil.cleanUp(checksumsReadableByteChannel);
        StreamUtil.cleanUp(deltaOutputStream);
        StreamUtil.cleanUp(deltaOutputStreamWritableByteChannel);

        FileUtil.delete(checksumsFile);
    }

    return deltaInputStream;
}