Examples with HttpSession javax.servlet.http.HttpSession used on opensource projects

Example 46 with HttpSession

use of javax.servlet.http.HttpSession in project javaee7-samples by javaee-samples.

the class PublicServletPublicEJBLogout method doGet.

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    String webName = null;
    if (request.getUserPrincipal() != null) {
        webName = request.getUserPrincipal().getName();
    }
    String ejbName = "";
    try {
        ejbName = publicEJB.getUserName();
    } catch (Exception e) {
        logger.log(SEVERE, "", e);
    }
    request.logout();
    HttpSession session = request.getSession(false);
    if (session != null) {
        session.invalidate();
    }
    String webNameAfterLogout = null;
    if (request.getUserPrincipal() != null) {
        webNameAfterLogout = request.getUserPrincipal().getName();
    }
    String ejbNameAfterLogout = "";
    try {
        ejbNameAfterLogout = publicEJB.getUserName();
    } catch (Exception e) {
        logger.log(SEVERE, "", e);
    }
    response.getWriter().write("web username: " + webName + "\n" + "EJB username: " + ejbName + "\n");
    response.getWriter().write("web username after logout: " + webNameAfterLogout + "\n" + "EJB username after logout: " + ejbNameAfterLogout + "\n");
}

Example 47 with HttpSession

use of javax.servlet.http.HttpSession in project jfinal by jfinal.

the class JFinalSession method intercept.

@SuppressWarnings({ "rawtypes", "unchecked" })
public void intercept(Invocation inv) {
    inv.invoke();
    Controller c = inv.getController();
    if (c.getRender() instanceof com.jfinal.render.JsonRender) {
        return;
    }
    HttpSession hs = c.getSession(createSession);
    if (hs != null) {
        Map session = new JFinalSession(hs);
        for (Enumeration<String> names = hs.getAttributeNames(); names.hasMoreElements(); ) {
            String name = names.nextElement();
            session.put(name, hs.getAttribute(name));
        }
        c.setAttr("session", session);
    }
}

Example 48 with HttpSession

use of javax.servlet.http.HttpSession in project head by mifos.

the class RepayLoanActionForm method getUserLocale.

protected Locale getUserLocale(HttpServletRequest request) {
    Locale locale = null;
    HttpSession session = request.getSession();
    if (session != null) {
        UserContext userContext = (UserContext) session.getAttribute(LoginConstants.USERCONTEXT);
        if (null != userContext) {
            locale = userContext.getCurrentLocale();
        }
    }
    return locale;
}

Example 49 with HttpSession

use of javax.servlet.http.HttpSession in project head by mifos.

the class ApplyAdjustmentActionForm method getUserLocale.

protected Locale getUserLocale(HttpServletRequest request) {
    Locale locale = null;
    HttpSession session = request.getSession();
    if (session != null) {
        UserContext userContext = (UserContext) session.getAttribute(LoginConstants.USERCONTEXT);
        if (null != userContext) {
            locale = userContext.getCurrentLocale();
        }
    }
    return locale;
}

Example 50 with HttpSession

use of javax.servlet.http.HttpSession in project head by mifos.

the class MifosRequestProcessor method processActionPerform.

/**
     * This method is overridden because in case of exception we need to
     * populate the request with the old values so that when the user goes back
     * to the previous page it has all the values in the request.For this we
     * create an object which will store the values of previous request in case
     * the request is successful and if there is an exception it reads values
     * from that object and context and dups all in the request.
     */
@Override
protected ActionForward processActionPerform(HttpServletRequest request, HttpServletResponse response, Action action, ActionForm form, ActionMapping mapping) throws IOException, ServletException {
    ActivityContext activityContext = null;
    ActionForward forward = null;
    HttpSession session = request.getSession();
    // gets the object where we will store values from request.
    PreviousRequestValues previousRequestValues = (PreviousRequestValues) session.getAttribute(Constants.PREVIOUS_REQUEST);
    if (null == previousRequestValues) {
        previousRequestValues = new PreviousRequestValues();
        session.setAttribute(Constants.PREVIOUS_REQUEST, previousRequestValues);
    }
    // getting the activity context from the session
    activityContext = (ActivityContext) session.getAttribute("ActivityContext");
    try {
        String currentFlowKey = request.getParameter(Constants.CURRENTFLOWKEY);
        if (currentFlowKey != null) {
            previousRequestValues.getPreviousRequestValueMap().put(Constants.CURRENTFLOWKEY, currentFlowKey);
        }
        forward = (action.execute(mapping, form, request, response));
        String method = request.getParameter("method");
        if (method.equals(ClientConstants.METHOD_RETRIEVE_PICTURE)) {
            forward = mapping.findForward("get_success");
        }
        // set the last forward in the activity context
        if (activityContext != null) {
            activityContext.setLastForward(forward);
        }
        // read the request and add the values to the PreviousRequestValues
        // object. this will set every thing in the request apart from
        // context and value object.
        Enumeration requestAttributes = request.getAttributeNames();
        while (requestAttributes.hasMoreElements()) {
            String nextName = (String) requestAttributes.nextElement();
            if (nextName.startsWith(Constants.STORE_ATTRIBUTE) || nextName.equalsIgnoreCase(Constants.CURRENTFLOWKEY)) {
                logger.debug(nextName + "=" + request.getAttribute(nextName));
                previousRequestValues.getPreviousRequestValueMap().put(nextName, request.getAttribute(nextName));
            }
        }
    } catch (Exception e) {
        // processException logs an error (see MifosExceptionHandler)
        forward = (processException(request, response, e, form, mapping));
        // set the last forward in the activity context
        if (activityContext != null) {
            activityContext.setLastForward(forward);
        }
        populateTheRequestFromPreviousValues(request, previousRequestValues);
    } finally {
        try {
            session.removeAttribute(SecurityConstants.SECURITY_PARAM);
        } catch (Exception e) {
        // FIXME: yikes, what is being swallowed here?
        }
    }
    if (null != forward) {
        logger.info("forward.path=" + forward.getPath());
    }
    return forward;
}