Example usage for javax.servlet.http HttpSession getAttribute

Introduction

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

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the object bound with the specified name in this session, or null if no object is bound under the name.

Usage

From source file:info.magnolia.cms.util.Resource.java

/**
 * Check for preview mode./*w ww  .  j a  v a2 s.  c  o m*/
 * @param req HttpServletRequest as received in JSP or servlet
 * @return boolean , true if preview is enabled
 */
public static boolean showPreview(HttpServletRequest req) {
    // first check if its set in request scope
    if (req.getParameter(MGNL_PREVIEW_ATTRIBUTE) != null) {
        return BooleanUtils.toBoolean(req.getParameter(MGNL_PREVIEW_ATTRIBUTE));
    } else {
        HttpSession httpsession = req.getSession(false);
        if (httpsession != null) {
            return BooleanUtils.toBoolean((Boolean) httpsession.getAttribute(MGNL_PREVIEW_ATTRIBUTE));
        }
    }
    return false;
}

From source file:com.facetime.communication.activemq.AmqConsumer.java

/**
 * @return the web client for the current HTTP session or null if there is
 *         not a web client created yet/*from   www. j  av  a  2  s  . c  o m*/
 */
public static AmqConsumer getWebClient(HttpSession session) {
    return (AmqConsumer) session.getAttribute(WEB_CLIENT_ATTRIBUTE);
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.login.LoginProcessBean.java

/**
 * Get the bean from the session, or null if there is no bean.
 */// ww w  .  java  2  s .co m
private static LoginProcessBean getBeanFromSession(HttpServletRequest request) {
    HttpSession session = request.getSession(false);
    if (session == null) {
        return null;
    }

    Object bean = session.getAttribute(SESSION_ATTRIBUTE);
    if (bean == null) {
        return null;
    }

    if (!(bean instanceof LoginProcessBean)) {
        log.warn("Tried to get login process bean, but found an instance of " + bean.getClass().getName() + ": "
                + bean);
        return null;
    }

    return (LoginProcessBean) bean;
}

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 {//  w w w.j a va  2 s  .co  m
        ModelAccess parent = on(session.getServletContext());
        ModelAccess ma = new ModelAccess(Scope.SESSION, parent);
        session.setAttribute(ATTRIBUTE_NAME, ma);
        return ma;
    }
}

From source file:org.jbpcc.admin.jsf.JsfUtil.java

/**
 * Convenience method for retrieving session variables.
 * //  w w w .ja  v a 2  s .co m
 * @param session
 *            the session to retrieve it from; cannot be <code>null</code>
 * @param sessionObjectKey
 *            the session object key; cannot be <code>null</code>
 */
public static Object getFromSession(HttpSession session, SessionObjectKey sessionObjectKey) {
    return session.getAttribute(sessionObjectKey.getKey());
}

From source file:com.gdo.project.model.SessionStcl.java

/**
 * Retrieves the session stencil from HTTP session.
 * // ww  w  .j a va  2 s.  c  o  m
 * @param stclContext
 *            the stencil context.
 * @return the session stencil.
 */
public static Stcl getSessionStcl(StclContext stclContext) {
    HttpSession session = stclContext.getSession();
    SessionListener listener = (SessionListener) session.getAttribute(SESSION_KEY);
    return (listener != null) ? listener.getSessionStcl() : null;
}

From source file:com.brienwheeler.web.spring.security.SecurityUtils.java

public static User getLoggedInUser(HttpSession session, IUserService userService) {
    ValidationUtils.assertNotNull(session, "session cannot be null");
    ValidationUtils.assertNotNull(userService, "userService cannot be null");

    long userId = ensureLoggedInUserId();

    Object attribute = session.getAttribute(LOGGED_IN_USER);
    if ((attribute instanceof User) && (((User) attribute).getId() == userId))
        return (User) attribute;

    User user = userService.findById(new DbId<User>(User.class, userId));
    if (user == null)
        throw new IllegalStateException("logged in user id not found in database");

    session.setAttribute(LOGGED_IN_USER, user);
    return user;/*  w  ww.  ja va  2 s  . c  om*/
}

From source file:org.jbpcc.admin.jsf.JsfUtil.java

/**
 * Convenience method for retrieving session variables.
 * /* w  ww. j a va  2s. co  m*/
 * @param sessionObjectKey
 *            the session object key; cannot be <code>null</code>
 */
public static Object getFromSession(SessionObjectKey sessionObjectKey) {
    FacesContext ctx = getCurrentFacesContext();
    HttpSession session = (HttpSession) ctx.getExternalContext().getSession(true);
    return session.getAttribute(sessionObjectKey.getKey());
}

From source file:be.fedict.eid.applet.service.impl.handler.HelloMessageHandler.java

public static String getClientLanguage(HttpSession httpSession) {
    String clientLanguage = (String) httpSession.getAttribute(CLIENT_LANGUAGE_SESSION_ATTRIBUTE);
    return clientLanguage;
}

From source file:app.navigate.entity.EntityRedirectorPage.java

public static EntitySubtypeRedirectInfo getEntitySubtypeRedirectInfo(NavigationContext nc, Object id) {
    HttpSession session = nc.getHttpRequest().getSession();
    EntitySubtypeRedirectInfo esri = (EntitySubtypeRedirectInfo) session.getAttribute(SESSATTRNAME_ESRI);
    session.removeAttribute(SESSATTRNAME_ESRI); // get rid of it so it's not hanging around for next call
    if (esri != null && esri.getId().equals(id))
        return esri;
    else// w ww .  j a v a 2 s.c  o m
        return null;
}