Example usage for javax.servlet.http HttpSession getServletContext

Introduction

In this page you can find the example usage for javax.servlet.http HttpSession getServletContext.

Prototype

public ServletContext getServletContext();

Source Link

Document

Returns the ServletContext to which this session belongs.

Usage

From source file:be.fedict.eid.idp.sp.protocol.openid.AuthenticationRequestServlet.java

/**
 * Used by the {@link AuthenticationResponseServlet} for processing the
 * returned OpenID response//from   w  ww  . j  a v  a2  s  .  c  o  m
 * 
 * @param request
 *            HTTP Servlet Request, used to get the OpenID
 *            {@link ConsumerManager} from the {@link ServletContext}
 * @return the OpenID {@link ConsumerManager}
 */
public static ConsumerManager getConsumerManager(HttpServletRequest request) {
    HttpSession httpSession = request.getSession();
    ServletContext servletContext = httpSession.getServletContext();
    ConsumerManager consumerManager = (ConsumerManager) servletContext.getAttribute(CONSUMER_MANAGER_ATTRIBUTE);
    if (null == consumerManager) {
        throw new IllegalStateException("no ConsumerManager found in ServletContext");
    }
    return consumerManager;
}

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From source file:org.apache.qpid.server.management.plugin.HttpManagementUtil.java

public static void saveAuthorisedSubject(HttpSession session, Subject subject) {
    session.setAttribute(ATTR_SUBJECT, subject);

    // Cause the user logon to be logged.
    session.setAttribute(ATTR_LOGIN_LOGOUT_REPORTER,
            new LoginLogoutReporter(subject, getBroker(session.getServletContext())));
}

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From source file:edu.cornell.mannlib.vitro.webapp.edit.n3editing.VTwo.EditConfigurationUtils.java

/**
 * May return null if data property statement cannot be found. 
 *///from w w  w  . ja v  a 2 s .  c om
public static DataPropertyStatement getDataPropertyStatement(VitroRequest vreq, HttpSession session,
        Integer dataHash, String predicateUri) {
    DataPropertyStatement dps = null;
    if (dataHash != 0) {
        OntModel model = ModelAccess.on(session.getServletContext()).getOntModel();
        dps = RdfLiteralHash.getPropertyStmtByHash(EditConfigurationUtils.getSubjectUri(vreq), predicateUri,
                dataHash, model);
    }
    return dps;
}

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From source file:org.apache.ofbiz.content.data.DataEvents.java

/** Streams ImageDataResource data to the output. */
// TODO: remove this method in favor of serveObjectData
public static String serveImage(HttpServletRequest request, HttpServletResponse response) {
    HttpSession session = request.getSession();
    ServletContext application = session.getServletContext();

    Delegator delegator = (Delegator) request.getAttribute("delegator");
    Map<String, Object> parameters = UtilHttp.getParameterMap(request);

    Debug.logInfo("Img UserAgent - " + request.getHeader("User-Agent"), module);

    String dataResourceId = (String) parameters.get("imgId");
    if (UtilValidate.isEmpty(dataResourceId)) {
        String errorMsg = "Error getting image record from db: " + " dataResourceId is empty";
        Debug.logError(errorMsg, module);
        request.setAttribute("_ERROR_MESSAGE_", errorMsg);
        return "error";
    }/*from   ww w  .j a  v a 2  s .  c  om*/

    try {
        GenericValue dataResource = EntityQuery.use(delegator).from("DataResource")
                .where("dataResourceId", dataResourceId).cache().queryOne();
        if (!"Y".equals(dataResource.getString("isPublic"))) {
            // now require login...
            GenericValue userLogin = (GenericValue) session.getAttribute("userLogin");
            if (userLogin == null) {
                String errorMsg = "You must be logged in to download the Data Resource with ID ["
                        + dataResourceId + "]";
                Debug.logError(errorMsg, module);
                request.setAttribute("_ERROR_MESSAGE_", errorMsg);
                return "error";
            }

            // make sure the logged in user can download this content; otherwise is a pretty big security hole for DataResource records...
            // TODO: should we restrict the roleTypeId?
            long contentAndRoleCount = EntityQuery.use(delegator).from("ContentAndRole")
                    .where("partyId", userLogin.get("partyId"), "dataResourceId", dataResourceId).queryCount();
            if (contentAndRoleCount == 0) {
                String errorMsg = "You do not have permission to download the Data Resource with ID ["
                        + dataResourceId + "], ie you are not associated with it.";
                Debug.logError(errorMsg, module);
                request.setAttribute("_ERROR_MESSAGE_", errorMsg);
                return "error";
            }
        }

        String mimeType = DataResourceWorker.getMimeType(dataResource);

        // hack for IE and mime types
        String userAgent = request.getHeader("User-Agent");
        if (userAgent.indexOf("MSIE") > -1) {
            Debug.logInfo("Found MSIE changing mime type from - " + mimeType, module);
            mimeType = "application/octet-stream";
        }

        if (mimeType != null) {
            response.setContentType(mimeType);
        }
        OutputStream os = response.getOutputStream();
        Map<String, Object> resourceData = DataResourceWorker.getDataResourceStream(dataResource, "",
                application.getInitParameter("webSiteId"), UtilHttp.getLocale(request),
                application.getRealPath("/"), false);
        os.write(IOUtils.toByteArray((ByteArrayInputStream) resourceData.get("stream")));
        os.flush();
    } catch (GenericEntityException e) {
        String errMsg = "Error downloading digital product content: " + e.toString();
        Debug.logError(e, errMsg, module);
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        return "error";
    } catch (GeneralException e) {
        String errMsg = "Error downloading digital product content: " + e.toString();
        Debug.logError(e, errMsg, module);
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        return "error";
    } catch (IOException e) {
        String errMsg = "Error downloading digital product content: " + e.toString();
        Debug.logError(e, errMsg, module);
        request.setAttribute("_ERROR_MESSAGE_", errMsg);
        return "error";
    }

    return "success";
}

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From source file:edu.cornell.mannlib.vitro.webapp.dao.ModelAccess.java

public static ModelAccess on(HttpSession session) {
    Object o = session.getAttribute(ATTRIBUTE_NAME);
    if (o instanceof ModelAccess) {
        return (ModelAccess) o;
    } else {/*from   w ww  .ja v a 2 s .c  o  m*/
        ModelAccess parent = on(session.getServletContext());
        ModelAccess ma = new ModelAccess(Scope.SESSION, parent);
        session.setAttribute(ATTRIBUTE_NAME, ma);
        return ma;
    }
}

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From source file:com.onehippo.gogreen.login.HstConcurrentLoginFilter.java

static void unregisterUserSession(HttpSession session) {
    String username = (String) session.getAttribute(USERNAME_ATTR);
    log.debug("HstConcurrentLoginFilter will unregister session for {}", username);

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

    ServletContext servletContext = session.getServletContext();
    @SuppressWarnings("unchecked")
    Map<String, HttpSessionWrapper> map = (Map<String, HttpSessionWrapper>) servletContext
            .getAttribute(USERNAME_SESSIONID_MAP_ATTR);

    if (map != null) {
        HttpSessionWrapper oldHttpSessionWrapper = null;

        synchronized (map) {
            oldHttpSessionWrapper = map.get(username);

            if (oldHttpSessionWrapper != null) {
                if (oldHttpSessionWrapper.equalsTo(session)) {
                    map.remove(username);
                    log.debug("HstConcurrentLoginFilter kicked out session ({}) for {}.",
                            oldHttpSessionWrapper.getId(), username);
                } else {
                    log.debug(
                            "HstConcurrentLoginFilter didn't kick out session ({}) for {} because it's logged on by other http session.",
                            oldHttpSessionWrapper.getId(), username);
                }
            }
        }
    } else {
        log.error("HstConcurrentLoginFilter is in invalid state. The session ids map is not found.");
    }

    session.removeAttribute(USERNAME_ATTR);
    log.debug("HstConcurrentLoginFilter removed user name session attribute: {}", username);
}

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From source file:edu.cornell.mannlib.vitro.webapp.search.indexing.IndexBuilder.java

public static void checkIndexOnRootLogin(HttpServletRequest req) {
    HttpSession session = req.getSession();
    ServletContext context = session.getServletContext();
    IndexBuilder indexBuilder = (IndexBuilder) context.getAttribute(IndexBuilder.class.getName());

    log.debug("Checking if the index is empty");
    if (indexBuilder.indexer.isIndexEmpty()) {
        log.info("Search index is empty. Running a full index rebuild.");
        indexBuilder.doIndexRebuild();/*  w w w.j  a v  a 2 s . co m*/
    }
}

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From source file:net.ontopia.topicmaps.classify.WebChew.java

/**
 * INTERNAL: Returns the plug-in class instance used by the ontopoly
 * plugin. Used by classify/plugin.jsp./*w w  w .java  2 s  . c o  m*/
 */
public static ClassifyPluginIF getPlugin(HttpServletRequest request) {
    // create plugin by dynamically intantiating plugin class
    HttpSession session = request.getSession(true);
    ServletContext scontext = session.getServletContext();
    String pclass = scontext.getInitParameter("classify_plugin");
    if (pclass == null)
        pclass = "net.ontopia.topicmaps.classify.DefaultPlugin";
    ClassifyPluginIF cp = (ClassifyPluginIF) ObjectUtils.newInstance(pclass);
    if (cp instanceof HttpServletRequestAwareIF)
        ((HttpServletRequestAwareIF) cp).setRequest(request);
    return cp;
}

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From source file:org.wso2.carbon.identity.provider.openid.util.OpenIDUtil.java

/**
 * Returns an instance of <code>OpenIDAdminClient</code>.
 * Only one instance of this will be created for a session.
 * This method is used to reuse the same client within a session.
 *
 * @param session// w ww .  j a  va  2s.c om
 * @return {@link OpenIDAdminClient}
 * @throws AxisFault
 */
public static OpenIDAdminClient getOpenIDAdminClient(HttpSession session) throws AxisFault {
    OpenIDAdminClient client = (OpenIDAdminClient) session
            .getAttribute(OpenIDConstants.SessionAttribute.OPENID_ADMIN_CLIENT);
    if (client == null) { // a session timeout or the fist request
        String serverURL = CarbonUIUtil.getServerURL(session.getServletContext(), session);
        ConfigurationContext configContext = (ConfigurationContext) session.getServletContext()
                .getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);
        String cookie = (String) session.getAttribute(ServerConstants.ADMIN_SERVICE_COOKIE);
        client = new OpenIDAdminClient(configContext, serverURL, cookie);
        session.setAttribute(OpenIDConstants.SessionAttribute.OPENID_ADMIN_CLIENT, client);
    }
    return client;
}

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From source file:mercury.BaseHandler.java

public static Properties getI18nProperties(final HttpSession session, String module) {
    String lang = (String) (session.getAttribute("I18N"));

    if (lang == null || lang.trim().equals("")) {
        lang = "pt_BR";
        session.setAttribute("I18N", lang);
    }//from w w  w. j  av a  2 s.  co  m

    String attrName = "I18N_" + module + "." + lang;
    ServletContext sc = session.getServletContext();

    return (Properties) (sc.getAttribute(attrName));
}

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