Example usage for com.liferay.portal.kernel.servlet PortalSessionThreadLocal getHttpSession

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.servlet PortalSessionThreadLocal getHttpSession.

Prototype

public static HttpSession getHttpSession() 

Source Link

Usage

From source file:com.liferay.document.library.repository.cmis.internal.CMISSessionCache.java

License:Open Source License

public Session get(String key) {
    HttpSession httpSession = PortalSessionThreadLocal.getHttpSession();

    if (httpSession == null) {
        return null;
    }//w w w  . jav  a2  s  .  c o  m

    TransientValue<Session> transientValue = (TransientValue<Session>) httpSession.getAttribute(key);

    if (transientValue == null) {
        return null;
    }

    Object value = transientValue.getValue();

    if (value instanceof Session) {
        return (Session) value;
    }

    httpSession.removeAttribute(key);

    return null;
}

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From source file:com.liferay.document.library.repository.cmis.internal.CMISSessionCache.java

License:Open Source License

public void put(String key, Session session) {
    HttpSession httpSession = PortalSessionThreadLocal.getHttpSession();

    if (httpSession == null) {
        if (_log.isWarnEnabled()) {
            _log.warn("Unable to get HTTP session");
        }//  www .  j  ava  2s. c  o m

        return;
    }

    httpSession.setAttribute(key, new TransientValue<>(session));

    _sessions.putIfAbsent(httpSession.getId(), httpSession);
}

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From source file:com.liferay.document.library.repository.external.cache.ConnectionCache.java

License:Open Source License

public T getConnection() throws RepositoryException {
    T connection = null;/*from  ww w .  j a v  a2s .  co m*/

    HttpSession httpSession = PortalSessionThreadLocal.getHttpSession();

    if (httpSession != null) {
        TransientValue<T> transientValue = (TransientValue<T>) httpSession.getAttribute(_sessionKey);

        if (transientValue != null) {
            connection = transientValue.getValue();
        }
    } else {
        connection = _connectionThreadLocal.get();
    }

    if (connection != null) {
        return connection;
    }

    connection = _connectionBuilder.buildConnection();

    if (httpSession != null) {
        TransientValue<T> transientValue = new TransientValue<>(connection);

        httpSession.setAttribute(_sessionKey, transientValue);
    }

    _connectionThreadLocal.set(connection);

    return connection;
}

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From source file:com.liferay.documentlibrary.hook.filter.DLRecordFilter.java

License:Open Source License

/**
 * Get logged in user . //  w  w w  . j av  a2 s.co  m
 * If user is not logged in then it will return default user.
 * @param request
 * @return
 * @throws Exception
 */
private static User _getUser(HttpServletRequest request) throws Exception {
    HttpSession session = request.getSession();

    if (PortalSessionThreadLocal.getHttpSession() == null) {
        PortalSessionThreadLocal.setHttpSession(session);
    }

    User user = PortalUtil.getUser(request);

    if (user != null) {
        return user;
    }

    String userIdString = (String) session.getAttribute("j_username");
    String password = (String) session.getAttribute("j_password");

    if ((userIdString != null) && (password != null)) {
        long userId = GetterUtil.getLong(userIdString);

        user = UserLocalServiceUtil.getUser(userId);
    } else {
        long companyId = PortalUtil.getCompanyId(request);

        Company company = CompanyLocalServiceUtil.getCompany(companyId);

        user = company.getDefaultUser();
    }

    return user;
}

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From source file:com.liferay.google.drive.repository.GoogleDriveRepository.java

License:Open Source License

protected GoogleDriveSession getGoogleDriveSession() throws PortalException {

    GoogleDriveSession googleDriveSession = null;

    HttpSession httpSession = PortalSessionThreadLocal.getHttpSession();

    if (httpSession != null) {
        TransientValue<GoogleDriveSession> transientValue = (TransientValue<GoogleDriveSession>) httpSession
                .getAttribute(GoogleDriveSession.class.getName());

        if (transientValue != null) {
            googleDriveSession = transientValue.getValue();
        }/*w w w  .ja v  a2 s . com*/
    } else {
        googleDriveSession = _googleDriveSessionThreadLocal.get();
    }

    if (googleDriveSession != null) {
        return googleDriveSession;
    }

    try {
        googleDriveSession = buildGoogleDriveSession();
    } catch (Exception e) {
        throw new PrincipalException(e);
    }

    if (httpSession != null) {
        httpSession.setAttribute(GoogleDriveSession.class.getName(),
                new TransientValue<GoogleDriveSession>(googleDriveSession));
    } else {
        _googleDriveSessionThreadLocal.set(googleDriveSession);
    }

    return googleDriveSession;
}

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From source file:com.liferay.repository.external.cache.ConnectionCache.java

License:Open Source License

public T getConnection() throws RepositoryException {
    T connection = null;/*w w  w.  ja va 2  s. c om*/

    HttpSession httpSession = PortalSessionThreadLocal.getHttpSession();

    if (httpSession != null) {
        TransientValue<T> transientValue = (TransientValue<T>) httpSession.getAttribute(_sessionKey);

        if (transientValue != null) {
            connection = transientValue.getValue();
        }
    } else {
        connection = _connectionThreadLocal.get();
    }

    if (connection != null) {
        return connection;
    }

    connection = _connectionBuilder.buildConnection();

    if (httpSession != null) {
        TransientValue<T> transientValue = new TransientValue<T>(connection);

        httpSession.setAttribute(_sessionKey, transientValue);
    }

    _connectionThreadLocal.set(connection);

    return connection;
}

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From source file:com.liferay.sync.internal.servlet.SyncDownloadServlet.java

License:Open Source License

@Override
public void service(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    try {/*from   w  w w.  j  a  v  a 2s  .c  o m*/
        HttpSession session = request.getSession();

        if (PortalSessionThreadLocal.getHttpSession() == null) {
            PortalSessionThreadLocal.setHttpSession(session);
        }

        User user = _portal.getUser(request);

        String syncUuid = request.getHeader("Sync-UUID");

        if (syncUuid != null) {
            SyncDevice syncDevice = SyncDeviceLocalServiceUtil.fetchSyncDeviceByUuidAndCompanyId(syncUuid,
                    user.getCompanyId());

            if (syncDevice != null) {
                syncDevice.checkStatus();
            }
        }

        PermissionChecker permissionChecker = PermissionCheckerFactoryUtil.create(user);

        PermissionThreadLocal.setPermissionChecker(permissionChecker);

        String path = _http.fixPath(request.getPathInfo());

        String[] pathArray = StringUtil.split(path, CharPool.SLASH);

        if (pathArray[0].equals("image")) {
            long imageId = GetterUtil.getLong(pathArray[1]);

            sendImage(request, response, imageId);
        } else if (pathArray[0].equals("zip")) {
            String zipFileIds = ParamUtil.get(request, "zipFileIds", StringPool.BLANK);

            if (Validator.isNull(zipFileIds)) {
                throw new IllegalArgumentException("Missing parameter zipFileIds");
            }

            JSONArray zipFileIdsJSONArray = JSONFactoryUtil.createJSONArray(zipFileIds);

            sendZipFile(response, user.getUserId(), zipFileIdsJSONArray);
        } else if (pathArray[0].equals("zipfolder")) {
            long repositoryId = ParamUtil.getLong(request, "repositoryId");
            long folderId = ParamUtil.getLong(request, "folderId");

            if (repositoryId == 0) {
                throw new IllegalArgumentException("Missing parameter repositoryId");
            } else if (folderId == 0) {
                throw new IllegalArgumentException("Missing parameter folderId");
            }

            sendZipFolder(response, user.getUserId(), repositoryId, folderId);
        } else {
            long groupId = GetterUtil.getLong(pathArray[0]);
            String fileUuid = pathArray[1];

            Group group = _groupLocalService.fetchGroup(groupId);

            if ((group == null) || !_syncUtil.isSyncEnabled(group)) {
                response.setHeader(_ERROR_HEADER, SyncSiteUnavailableException.class.getName());

                ServletResponseUtil.write(response, new byte[0]);

                return;
            }

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

            if (patch) {
                sendPatch(request, response, user.getUserId(), groupId, fileUuid);
            } else {
                sendFile(request, response, user.getUserId(), groupId, fileUuid);
            }
        }
    } catch (NoSuchFileEntryException nsfee) {
        _portal.sendError(HttpServletResponse.SC_NOT_FOUND, nsfee, request, response);
    } catch (NoSuchFileVersionException nsfve) {
        _portal.sendError(HttpServletResponse.SC_NOT_FOUND, nsfve, request, response);
    } catch (Exception e) {
        _portal.sendError(e, request, response);
    }
}

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From source file:com.liferay.sync.servlet.DownloadServlet.java

License:Open Source License

@Override
public void service(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    try {/* w w  w.j a v  a  2s  . c  o  m*/
        HttpSession session = request.getSession();

        if (PortalSessionThreadLocal.getHttpSession() == null) {
            PortalSessionThreadLocal.setHttpSession(session);
        }

        User user = PortalUtil.getUser(request);

        PermissionChecker permissionChecker = PermissionCheckerFactoryUtil.create(user);

        PermissionThreadLocal.setPermissionChecker(permissionChecker);

        String path = HttpUtil.fixPath(request.getPathInfo());
        String[] pathArray = StringUtil.split(path, CharPool.SLASH);

        if (pathArray[0].equals("image")) {
            long imageId = GetterUtil.getLong(pathArray[1]);

            sendImage(response, imageId);
        } else {
            long groupId = GetterUtil.getLong(pathArray[0]);
            String uuid = pathArray[1];

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

            if (patch) {
                sendPatch(request, response, user, groupId, uuid);
            } else {
                sendFile(request, response, groupId, uuid);
            }
        }
    } catch (NoSuchFileEntryException nsfee) {
        PortalUtil.sendError(HttpServletResponse.SC_NOT_FOUND, nsfee, request, response);
    } catch (Exception e) {
        PortalUtil.sendError(e, request, response);
    }
}

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