Example usage for javax.servlet.http HttpSession setAttribute

Introduction

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

Prototype

public void setAttribute(String name, Object value);

Source Link

Document

Binds an object to this session, using the name specified.

Usage

From source file:org.openmrs.module.logmanager.web.util.WebUtils.java

/**
 * Gets an int parameter from the request that is being "remembered" in the session
 * @param request the http request/*from w ww .  java 2s  .  c  o  m*/
 * @param name the name of the parameter
 * @param def the default value of the parameter
 * @param sessionPrefix the prefix to generate session attribute from parameter name
 * @return the parameter value
 */
public static int getSessionedIntParameter(HttpServletRequest request, String name, int def,
        String sessionPrefix) {
    HttpSession session = request.getSession();
    int val = def;

    // If specified in request, read that and store in session
    if (request.getParameter(name) != null) {
        val = ServletRequestUtils.getIntParameter(request, name, def);
        session.setAttribute(sessionPrefix + name, val);
    }
    // Otherwise look for a matching attribute in the session
    else {
        Integer sessionVal = (Integer) session.getAttribute(sessionPrefix + name);
        if (sessionVal != null)
            val = sessionVal;
    }

    return val;
}

From source file:in.mycp.utils.Commons.java

public static void setSessionAttribute(String key, String val) {
    try {// w ww .j av a2  s  .  c  o m
        HttpSession session = WebContextFactory.get().getSession();
        session.setAttribute(key, val);
    } catch (Exception e) {
        log.error(e.getMessage());
    }
}

From source file:in.mycp.utils.Commons.java

public static void setSessionMsg(String msg) {
    try {//w  ww.j av a 2s.  c o m
        HttpSession session = WebContextFactory.get().getSession();
        session.setAttribute("session_msg", msg);
    } catch (Exception e) {
        log.error(e.getMessage());
    }
}

From source file:cn.vlabs.umt.ui.UMTContext.java

public static void saveUser(HttpSession session, LoginInfo info) {
    info = killNull(info);// w  w  w. j  av  a 2s.c o m
    if (info.getLoginNameInfo() == null || info.getUser() == null) {
        LOGGER.error("can't set null logininfo to session!");
        return;
    }
    session.setAttribute(Attributes.LOGIN_INFO, info);
}

From source file:com.netspective.sparx.security.EncryptedParametersFilter.java

public static final String getUserKey(final ServletRequest request) {
    HttpSession session = ((HttpServletRequest) request).getSession();
    String result = (String) session.getAttribute(SESSATTRNAME_ENCRYPTION_KEY);
    if (result == null) {
        try {//w ww  .j a va  2  s.c o  m
            result = GloballyUniqueIdentifier.getRandomGUID(true);
            session.setAttribute(SESSATTRNAME_ENCRYPTION_KEY, result);
        } catch (Exception e) {
            log.error("Error creating key", e);
            result = "really bad key (unsecure and not random)";
        }
    }
    return result;
}

From source file:com.openforevent.main.UserPosition.java

public static String sendVisitID(HttpServletRequest request, HttpServletResponse response) {
    HttpSession session = request.getSession(true);
    GenericValue visit = VisitHandler.getVisit(request.getSession());
    String visitId = visit.getString("visitId");
    session.setAttribute("visitId", visitId);
    return visitId;
}

From source file:org.runway.utils.AuthenticationUtils.java

public static void autoLogin(User user, HttpServletRequest request,
        AuthenticationManager authenticationManager) {

    //           GrantedAuthority[] grantedAuthorities = new GrantedAuthority[] { new GrantedAuthorityImpl(
    //             user.getAuthority()) };

    UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(user.getUsername(),
            user.getPassword(), user.getAuthorities());

    // generate session if one doesn't exist
    HttpSession session = request.getSession();

    token.setDetails(new WebAuthenticationDetails(request));
    Authentication authenticatedUser = authenticationManager.authenticate(token);

    SecurityContextHolder.getContext().setAuthentication(authenticatedUser);
    // setting role to the session
    session.setAttribute(HttpSessionSecurityContextRepository.SPRING_SECURITY_CONTEXT_KEY,
            SecurityContextHolder.getContext());

}

From source file:com.daimler.spm.storefront.util.CSRFTokenManager.java

/**
 * Returns the CSRF token for the provided httpSession.
 *
 * @param httpSession//from w  ww . j  av a2 s  . c  o  m
 * @return the CSRF token
 */
public static String getTokenForSession(final HttpSession httpSession) {
    String sessionCsrfToken = null;
    synchronized (httpSession) {
        sessionCsrfToken = (String) httpSession.getAttribute(CSRF_TOKEN_SESSION_ATTRIBUTE);
        if (StringUtils.isBlank(sessionCsrfToken)) {
            sessionCsrfToken = generateToken();
            httpSession.setAttribute(CSRF_TOKEN_SESSION_ATTRIBUTE, sessionCsrfToken);
        }
    }
    return sessionCsrfToken;
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.authenticate.LogoutRedirector.java

private static Set<String> getRestrictedPageUris(HttpServletRequest request) {
    HttpSession session = request.getSession();

    @SuppressWarnings("unchecked")
    Set<String> restrictedPageUris = (Set<String>) session.getAttribute(ATTRIBUTE_RESTRICTED_PAGE_URIS);

    if (restrictedPageUris == null) {
        restrictedPageUris = new HashSet<String>();
        session.setAttribute(ATTRIBUTE_RESTRICTED_PAGE_URIS, restrictedPageUris);
    }//from w w  w  .j a  v a2s .  c o  m

    return restrictedPageUris;
}

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

/**
 * Generates a challenge and stores it in the given HTTP session for later
 * consumption./*from ww  w .j a  v  a  2s. c om*/
 * 
 * @param session
 * @return the challenge.
 */
public static byte[] generateChallenge(HttpSession session) {
    AuthenticationChallenge authenticationChallenge = new AuthenticationChallenge();
    if (null != session.getAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE)) {
        LOG.warn("overwriting a previous authentication challenge");
    }
    session.setAttribute(AUTHN_CHALLENGE_SESSION_ATTRIBUTE, authenticationChallenge);
    byte[] challenge = authenticationChallenge.getChallenge();
    return challenge;
}