Example usage for com.liferay.portal.kernel.exception PortalException PortalException

List of usage examples for com.liferay.portal.kernel.exception PortalException PortalException

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Introduction

In this page you can find the example usage for com.liferay.portal.kernel.exception PortalException PortalException.

Prototype

public PortalException(String msg, Throwable cause)

Source Link

Usage

From source file:au.com.permeance.liferay.portlet.documentlibrary.action.DownloadFolderZipAction.java

License:Open Source License

protected void downloadFolder(ResourceRequest resourceRequest, ResourceResponse resourceResponse)
        throws Exception {

    ThemeDisplay themeDisplay = (ThemeDisplay) resourceRequest.getAttribute(WebKeys.THEME_DISPLAY);
    long groupId = themeDisplay.getScopeGroupId();
    long repositoryId = ParamUtil.getLong(resourceRequest, "repositoryId");
    long folderId = ParamUtil.getLong(resourceRequest, "folderId");
    Folder folder = DLAppServiceUtil.getFolder(folderId);
    ServiceContext serviceContext = ServiceContextFactory.getInstance(Folder.class.getName(), resourceRequest);

    PermissionChecker permissionChecker = PermissionThreadLocal.getPermissionChecker();

    if (!folder.containsPermission(permissionChecker, ActionKeys.VIEW)) {
        throw new PrincipalException();
    }//  www.  j  a  va 2 s. com

    File tempZipFile = null;

    try {

        tempZipFile = createTempZipFile();
        DLFolderExportZipServiceUtil.exportFolderToZipFile(groupId, repositoryId, folderId, serviceContext,
                tempZipFile);
        String downloadZipFileName = folder.getName() + ZIP_FILE_EXT;
        sendZipFile(resourceRequest, resourceResponse, tempZipFile, downloadZipFileName);

    } catch (Exception e) {

        String msg = "Error downloading folder " + folderId + " from repository " + repositoryId + " : "
                + e.getMessage();

        s_log.error(msg, e);

        throw new PortalException(msg, e);

    } finally {

        safeDeleteFile(tempZipFile);
        tempZipFile = null;

    }
}

From source file:au.com.permeance.liferay.portlet.documentlibrary.action.DownloadFolderZipAction.java

License:Open Source License

protected void sendZipFile(ResourceRequest resourceRequest, ResourceResponse resourceResponse, File zipFile,
        String zipFileName) throws Exception {

    FileInputStream zipFileInputStream = null;

    try {//from   w  ww . ja v  a  2 s  .  c  o  m

        if (StringUtils.isEmpty(zipFileName)) {
            zipFileName = FilenameUtils.getBaseName(zipFile.getName());
        }

        String zipFileMimeType = MimeTypesUtil.getContentType(zipFileName);
        resourceResponse.setContentType(zipFileMimeType);

        int folderDownloadCacheMaxAge = DownloadFolderZipPropsValues.DL_FOLDER_DOWNLOAD_CACHE_MAX_AGE;
        if (folderDownloadCacheMaxAge > 0) {
            String cacheControlValue = "max-age=" + folderDownloadCacheMaxAge + ", must-revalidate";
            resourceResponse.addProperty(HttpHeaders.CACHE_CONTROL, cacheControlValue);
        }

        String contentDispositionValue = "attachment; filename=\"" + zipFileName + "\"";
        resourceResponse.addProperty(HttpHeaders.CONTENT_DISPOSITION, contentDispositionValue);

        // NOTE: java.io.File may return a length of 0 (zero) for a valid file
        // @see java.io.File#length()
        long zipFileLength = zipFile.length();
        if ((zipFileLength > 0L) && (zipFileLength < (long) Integer.MAX_VALUE)) {
            resourceResponse.setContentLength((int) zipFileLength);
        }

        zipFileInputStream = new FileInputStream(zipFile);
        OutputStream responseOutputStream = resourceResponse.getPortletOutputStream();
        long responseByteCount = IOUtils.copy(zipFileInputStream, responseOutputStream);
        responseOutputStream.flush();
        responseOutputStream.close();
        zipFileInputStream.close();
        zipFileInputStream = null;

        if (s_log.isDebugEnabled()) {
            s_log.debug("sent " + responseByteCount + " byte(s) for ZIP file " + zipFileName);
        }

    } catch (Exception e) {

        String name = StringPool.BLANK;
        if (zipFile != null) {
            name = zipFile.getName();
        }

        String msg = "Error sending ZIP file " + name + " : " + e.getMessage();
        s_log.error(msg);
        throw new PortalException(msg, e);

    } finally {

        if (zipFileInputStream != null) {
            try {
                zipFileInputStream.close();
                zipFileInputStream = null;
            } catch (Exception e) {
                String msg = "Error closing ZIP input stream : " + e.getMessage();
                s_log.error(msg);
            }
        }

    }
}

From source file:au.com.permeance.liferay.portlet.documentlibrary.action.FolderInfoAction.java

License:Open Source License

protected DLFolderInfo buildFolderInfo(RenderRequest renderRequest, RenderResponse renderResponse)
        throws Exception {

    ThemeDisplay themeDisplay = (ThemeDisplay) renderRequest.getAttribute(WebKeys.THEME_DISPLAY);
    long groupId = ParamUtil.getLong(renderRequest, "groupId");
    long scopeGroupId = themeDisplay.getScopeGroupId();
    String scopeGroupName = themeDisplay.getScopeGroupName();
    long repositoryId = ParamUtil.getLong(renderRequest, "repositoryId");
    long folderId = ParamUtil.getLong(renderRequest, "folderId");
    Folder folder = DLAppServiceUtil.getFolder(folderId);
    ServiceContext serviceContext = ServiceContextFactory.getInstance(Folder.class.getName(), renderRequest);

    if (s_log.isDebugEnabled()) {
        s_log.debug("building folder info ...");
        ParamUtil.print(renderRequest);//  ww  w  . j  a va 2 s.co  m
        s_log.debug("groupId: " + groupId);
        s_log.debug("scopeGroupId: " + scopeGroupId);
        s_log.debug("scopeGroupName: " + scopeGroupName);
        s_log.debug("repositoryId: " + repositoryId);
        s_log.debug("folderId: " + folderId);
    }

    PermissionChecker permissionChecker = PermissionThreadLocal.getPermissionChecker();

    if (!folder.containsPermission(permissionChecker, ActionKeys.VIEW)) {
        throw new PrincipalException();
    }

    DLFolderInfo folderInfo = new DLFolderInfo();

    try {

        User user = UserServiceUtil.getUserById(folder.getUserId());

        DLFolderUsage folderUsage = DLFolderUsageServiceUtil.calculateFolderUsage(repositoryId, folderId,
                serviceContext);

        folderInfo.setFolderId(folderId);
        folderInfo.setFolderName(folder.getName());
        folderInfo.setFolderCreateDate(folder.getCreateDate());
        folderInfo.setFolderDescription(folder.getDescription());
        folderInfo.setFolderPath(buildPath(folder));
        folderInfo.setFolderUsage(folderUsage);
        folderInfo.setFolderUserId(folder.getUserId());

        if (user != null) {
            folderInfo.setFolderUserFullName(user.getFullName());
        }

        folderInfo.setRepositoryId(repositoryId);

        Repository repository = null;
        if (repositoryId != scopeGroupId) {
            repository = RepositoryServiceUtil.getRepository(repositoryId);
            if (repository != null) {
                folderInfo.setRepositoryName(repository.getName());
                folderInfo.setRepositoryClassName(repository.getClassName());
                folderInfo.setRepositoryDescription(repository.getDescription());
            }
        }

    } catch (Exception e) {

        String msg = "Error building information for folder " + folderId + " in repository " + repositoryId
                + " : " + e.getMessage();

        s_log.error(msg, e);

        throw new PortalException(msg, e);

    } finally {

        // placeholder

    }

    return folderInfo;
}

From source file:au.com.permeance.liferay.portlet.documentlibrary.service.impl.DLFolderExportZipHelper.java

License:Open Source License

/**
 * Export folder to ZIP writer.//  www. j a  v  a2 s.c om
 * 
 * @param groupId group id
 * @param repositoryId source repository containing folder to export
 * @param folder source folder to export
 * @param folderPath source folder path to export
 * @param serviceContext service context
 * @param zipWriter destination ZIP writer
 * 
 * @throws PortalException
 * @throws SystemException
 * @throws RemoteException
 */
public static void exportFolderToZipWriter(long groupId, long repositoryId, Folder folder, String folderPath,
        ServiceContext serviceContext, ZipWriter zipWriter) throws PortalException, SystemException {

    // Export file entries in folder to ZIP writer

    List<FileEntry> fileEntryList = DLAppServiceUtil.getFileEntries(folder.getRepositoryId(),
            folder.getFolderId(), QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);

    for (FileEntry fileEntry : fileEntryList) {
        try {
            exportFileEntryToZipWriter(fileEntry, folderPath, zipWriter);
        } catch (Exception e) {
            String msg = "Error exporting file entry to ZIP file : " + e.getMessage();
            s_log.error(msg, e);
            throw new PortalException(msg, e);
        }
    }

    // Export sub-folders in folder to ZIP writer

    List<Folder> subFolderList = DLAppServiceUtil.getFolders(folder.getRepositoryId(), folder.getFolderId(),
            QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);

    for (Folder subFolder : subFolderList) {
        String subFolderName = subFolder.getName();
        String subFolderPath = folderPath + subFolderName + StringPool.FORWARD_SLASH;
        exportFolderToZipWriter(groupId, repositoryId, subFolder, subFolderPath, serviceContext, zipWriter);
    }
}

From source file:au.com.permeance.liferay.portlet.documentlibrary.service.impl.DLFolderExportZipHelper.java

License:Open Source License

/**
 * Adds a file entry as a ZIP entry.//ww  w.  j  a  v  a 2 s  .  c o m
 *
 * @param fileEntry file entry
 * @param folderPath folder path
 * @param zipWriter ZIP writer
 * 
 * @throws PortalException
 * @throws SystemException
 * @throws IOException
 */
public static void exportFileEntryToZipWriter(FileEntry fileEntry, String folderPath, ZipWriter zipWriter)
        throws PortalException, SystemException, IOException {

    InputStream fileInputStream = null;
    try {

        String zipEntryName = buildZipEntryName(fileEntry, folderPath, zipWriter);
        fileInputStream = fileEntry.getContentStream();
        zipWriter.addEntry(zipEntryName, fileInputStream);

    } catch (Exception e) {

        String zipWriterLabel = zipWriter.getPath();

        String msg = "Error exporting file entry " + fileEntry + " to ZIP writer " + zipWriterLabel + " : "
                + e.getMessage();

        s_log.error(msg, e);

        if (e instanceof PortalException) {
            throw (PortalException) e;

        } else if (e instanceof SystemException) {
            throw (SystemException) e;

        } else if (e instanceof IOException) {
            throw (IOException) e;

        } else {
            throw new PortalException(msg, e);
        }

    } finally {
        try {
            if (fileInputStream != null) {
                fileInputStream.close();
                fileInputStream = null;
            }
        } catch (Exception e) {
        }
    }
}

From source file:au.com.permeance.liferay.portlet.documentlibrary.service.impl.DLFolderUsageHelper.java

License:Open Source License

/**
 * Visit Folder./*from   w  ww. ja v  a2  s .c  o m*/
 * 
 * @param repositoryId repository containing folder
 * @param folder folder
 * @param folderPath folder path
 * @param serviceContext service context
 * @param folderUsageCollector folder usage collector
 * 
 * @throws PortalException 
 * @throws SystemException
 */
public static void calculateFolderUsage(long repositoryId, Folder folder, String folderPath,
        ServiceContext serviceContext, DLFolderUsageCollector folderUsageCollector)
        throws PortalException, SystemException {

    // Visit file entries in folder

    if (s_log.isDebugEnabled()) {
        s_log.debug("calculating usage for folder " + folder.getFolderId() + "/" + folder.getName());
    }

    List<FileEntry> fileEntryList = DLAppServiceUtil.getFileEntries(folder.getRepositoryId(),
            folder.getFolderId(), QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);

    for (FileEntry fileEntry : fileEntryList) {
        try {
            calculateFileEntryUsage(fileEntry, folderPath, folderUsageCollector);
            folderUsageCollector.incrementFileCount();
        } catch (Exception e) {
            String msg = "Error visiting file entry " + fileEntry.getFileEntryId() + " : " + e.getMessage();
            s_log.error(msg, e);
            throw new PortalException(msg, e);
        }
    }

    // Visit sub-folders

    List<Folder> subFolderList = DLAppServiceUtil.getFolders(folder.getRepositoryId(), folder.getFolderId(),
            QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);

    for (Folder subFolder : subFolderList) {
        String subFolderName = subFolder.getName();
        String subFolderPath = folderPath + subFolderName + StringPool.FORWARD_SLASH;
        calculateFolderUsage(repositoryId, subFolder, subFolderPath, serviceContext, folderUsageCollector);
        folderUsageCollector.incrementFolderCount();
    }
}

From source file:com.beorn.paymentappapi.util.PaymentAppUtil.java

License:Open Source License

/**
 * Retrieve the notification listener as defined in this app's
 * payment-app.xml/*www  .  j  a  v a2  s. com*/
 * 
 * @param servletContext
 *            this webapp's servlet context
 * @return the notification listener
 * @throws PortalException
 * @throws SystemException
 */
public static NotificationListener getNotificationListener(ServletContext servletContext)
        throws PortalException, SystemException {

    try {
        InputStream is = getAppDescriptionStream(servletContext);

        if (is == null)
            return null;

        try {
            Document document = SAXReaderUtil.read(is);

            Node notificationListenerClassNode = document
                    .selectSingleNode("/plugin/notification-listener-class");
            if (notificationListenerClassNode == null)
                return null;

            String className = notificationListenerClassNode.getStringValue();

            try {
                NotificationListener notificationListener = (NotificationListener) Class.forName(className)
                        .newInstance();

                return notificationListener;

            } catch (Exception e) {
                throw new PortalException("Could not initialize notification listener for {app:"
                        + servletContext.getServletContextName() + ", classname:" + className + "}", e);
            }

        } catch (Exception e) {
            throw new PortalException(e);

        } finally {
            is.close();
        }

    } catch (IOException e1) {
        throw new SystemException(e1);
    }
}

From source file:com.beorn.paymentpluginapi.util.PaymentPluginUtil.java

License:Open Source License

/**
 * Retrieve the config validator as defined in this plugin's
 * payment-plugin.xml/*w ww  .j a  v a2 s .c  om*/
 * 
 * @param servletContext
 *            this webapp's servlet context
 * @param key
 *            kind of config to retrieve
 * @return the payment method config validator
 * @throws PortalException
 * @throws SystemException
 */
public static ConfigValidator getConfigValidator(ServletContext servletContext, String key)
        throws PortalException, SystemException {

    try {
        InputStream is = getPluginDescriptionStream(servletContext);

        if (is == null)
            return null;

        try {
            Document document = SAXReaderUtil.read(is);

            Node configNode = document.selectSingleNode("/plugin/" + key);
            if (configNode == null)
                return null;

            Node classNameNode = configNode.selectSingleNode("./validatorClass");
            if (classNameNode == null)
                return null;

            String className = classNameNode.getStringValue();

            try {
                ConfigDescription configDescription = ConfigDescriptionUtil.parseConfigDescription(configNode);

                ConfigValidator configValidator = (ConfigValidator) Class.forName(className).newInstance();
                configValidator.setConfigDescription(configDescription);

                return configValidator;

            } catch (Exception e) {
                throw new PortalException(
                        "Could not initialize validator for {plugin:" + servletContext.getServletContextName()
                                + ", key:" + key + ", classname:" + className + "}",
                        e);
            }

        } catch (Exception e) {
            throw new PortalException(e);

        } finally {
            is.close();
        }

    } catch (IOException e1) {
        throw new SystemException(e1);
    }
}

From source file:com.liferay.adaptive.media.web.internal.portlet.action.OptimizeImagesMVCActionCommand.java

License:Open Source License

private BackgroundTask _optimizeImages(long userId, long companyId, String jobName) throws PortalException {

    Map<String, Serializable> taskContextMap = new HashMap<>();

    taskContextMap.put(OptimizeImagesBackgroundTaskConstants.COMPANY_ID, companyId);
    taskContextMap.put(BackgroundTaskContextMapConstants.DELETE_ON_SUCCESS, true);

    try {/* w w  w.  j a  v a  2 s  . c  om*/
        return _backgroundTaskManager.addBackgroundTask(userId, CompanyConstants.SYSTEM, jobName,
                OptimizeImagesAllConfigurationsBackgroundTaskExecutor.class.getName(), taskContextMap,
                new ServiceContext());
    } catch (PortalException pe) {
        throw new PortalException("Unable to schedule adaptive media images optimization", pe);
    }
}

From source file:com.liferay.adaptive.media.web.internal.portlet.action.OptimizeImagesMVCActionCommand.java

License:Open Source License

private BackgroundTask _optimizeImagesSingleConfiguration(long userId, long companyId, String jobName,
        String configurationEntryUuid) throws PortalException {

    Map<String, Serializable> taskContextMap = new HashMap<>();

    taskContextMap.put(OptimizeImagesBackgroundTaskConstants.CONFIGURATION_ENTRY_UUID, configurationEntryUuid);
    taskContextMap.put(OptimizeImagesBackgroundTaskConstants.COMPANY_ID, companyId);
    taskContextMap.put(BackgroundTaskContextMapConstants.DELETE_ON_SUCCESS, true);

    try {//from ww w .j  a v  a 2  s  .  c o  m
        return _backgroundTaskManager.addBackgroundTask(userId, CompanyConstants.SYSTEM, jobName,
                OptimizeImagesSingleConfigurationBackgroundTaskExecutor.class.getName(), taskContextMap,
                new ServiceContext());
    } catch (PortalException pe) {
        throw new PortalException("Unable to schedule adaptive media images optimization for "
                + "configuration " + configurationEntryUuid, pe);
    }
}