Example usage for javax.servlet.jsp PageContext EXCEPTION

List of usage examples for javax.servlet.jsp PageContext EXCEPTION

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Introduction

In this page you can find the example usage for javax.servlet.jsp PageContext EXCEPTION.

Prototype

String EXCEPTION

To view the source code for javax.servlet.jsp PageContext EXCEPTION.

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Document

Name used to store uncaught exception in ServletRequest attribute list and PageContext name table.

Usage

From source file:com.liferay.portal.struts.StrutsUtil.java

public static void forward(String uri, ServletContext ctx, HttpServletRequest req, HttpServletResponse res)
        throws ServletException {

    if (!res.isCommitted()) {
        String path = Constants.TEXT_HTML_DIR + uri;
        if (BrowserSniffer.is_wml(req)) {
            path = Constants.TEXT_WML_DIR + uri;
        }//  w w  w.ja  v  a2  s. c om

        ServletContext portalCtx = ctx.getContext(PropsUtil.get(PropsUtil.PORTAL_CTX));

        if (portalCtx == null) {
            portalCtx = ctx;
        }

        RequestDispatcher rd = portalCtx.getRequestDispatcher(path);

        try {
            rd.forward(req, res);
        } catch (IOException ioe1) {
            Logger.error(StrutsUtil.class, ioe1.getMessage(), ioe1);
        } catch (ServletException se1) {
            req.setAttribute(PageContext.EXCEPTION, se1.getRootCause());

            String errorPath = Constants.TEXT_HTML_DIR + Constants.COMMON_ERROR;
            if (BrowserSniffer.is_wml(req)) {
                path = Constants.TEXT_WML_DIR + Constants.COMMON_ERROR;
            }

            rd = portalCtx.getRequestDispatcher(errorPath);

            try {
                rd.forward(req, res);
            } catch (IOException ioe2) {
                Logger.error(StrutsUtil.class, ioe2.getMessage(), ioe2);
            } catch (ServletException se2) {
                throw se2;
            }
        }
    } else {
        _log.warn(uri + " is already committed");
    }
}

From source file:com.liferay.portlet.admin.action.KillSessionAction.java

public void processAction(ActionMapping mapping, ActionForm form, PortletConfig config, ActionRequest req,
        ActionResponse res) throws Exception {

    if (!OmniadminUtil.isOmniadmin(PortalUtil.getUser(req).getUserId())) {
        SessionErrors.add(req, PrincipalException.class.getName());

        setForward(req, "portlet.admin.error");
    } else {/*from   w ww .j a  v  a2 s.  c o m*/
        try {
            _killSession(req, res);
        } catch (Exception e) {
            if (e != null && e instanceof PrincipalException) {

                SessionErrors.add(req, e.getClass().getName());

                setForward(req, "portlet.admin.error");
            } else {
                req.setAttribute(PageContext.EXCEPTION, e);

                setForward(req, Constants.COMMON_ERROR);
            }
        }

        setForward(req, "portlet.admin.list_sessions");
    }
}

From source file:com.liferay.samplestrutsliferay.struts.action.ViewChartAction.java

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    try {/*from w w w  .j a  va2  s.c om*/
        if (_log.isInfoEnabled()) {
            _log.info("execute");
        }

        String attrName = "chart_name";

        // Application scoped session attributes can be fetched from the
        // servlet directly. Portlet scoped session attributes can be
        // fetched from Sun's PortletSessionUtil.

        HttpSession session = request.getSession();

        String chartName = (String) session.getAttribute(attrName);
        //(String)_getAttribute(request, attrName);

        // Chart

        String chartType = request.getParameter("chart_type");

        CategoryDataset dataset = _getDataset();

        String xName = "Soda";
        String yName = "Votes";

        JFreeChart chart = null;

        if (chartType.equals("area")) {
            chart = ChartFactory.createAreaChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else if (chartType.equals("horizontal_bar")) {
            chart = ChartFactory.createBarChart(chartName, xName, yName, dataset, PlotOrientation.HORIZONTAL,
                    true, false, false);
        } else if (chartType.equals("line")) {
            chart = ChartFactory.createLineChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else if (chartType.equals("vertical_bar")) {
            chart = ChartFactory.createBarChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else {
            PieDataset pieData = DatasetUtilities.createPieDatasetForRow(dataset, 0);

            chart = ChartFactory.createPieChart(chartName, pieData, true, false, false);
        }

        response.setContentType("image/jpeg");

        OutputStream out = response.getOutputStream();

        ChartUtilities.writeChartAsJPEG(out, chart, 400, 400);

        return mapping.findForward("/common/null.jsp");
    } catch (Exception e) {
        request.setAttribute(PageContext.EXCEPTION, e);

        return mapping.findForward("/common/error.jsp");
    }
}

From source file:com.liferay.samplestruts.struts.action.ViewChartAction.java

@Override
public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    try {//from   w  w  w  .ja  va  2s.  c  o  m
        if (_log.isInfoEnabled()) {
            _log.info("execute");
        }

        String attrName = "chart_name";

        // Application scoped session attributes can be fetched from the
        // servlet directly. Portlet scoped session attributes can be
        // fetched from Sun's PortletSessionUtil.

        HttpSession session = request.getSession();

        String chartName = (String) session.getAttribute(attrName);
        //(String)_getAttribute(request, attrName);

        // Chart

        String chartType = request.getParameter("chart_type");

        CategoryDataset dataset = _getDataset();

        String xName = "Soda";
        String yName = "Votes";

        JFreeChart chart = null;

        if (chartType.equals("area")) {
            chart = ChartFactory.createAreaChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else if (chartType.equals("horizontal_bar")) {
            chart = ChartFactory.createBarChart(chartName, xName, yName, dataset, PlotOrientation.HORIZONTAL,
                    true, false, false);
        } else if (chartType.equals("line")) {
            chart = ChartFactory.createLineChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else if (chartType.equals("vertical_bar")) {
            chart = ChartFactory.createBarChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else {
            PieDataset pieData = DatasetUtilities.createPieDatasetForRow(dataset, 0);

            chart = ChartFactory.createPieChart(chartName, pieData, true, false, false);
        }

        response.setContentType("image/jpeg");

        OutputStream out = response.getOutputStream();

        ChartUtilities.writeChartAsJPEG(out, chart, 400, 400);

        return actionMapping.findForward("/common/null.jsp");
    } catch (Exception e) {
        request.setAttribute(PageContext.EXCEPTION, e);

        return actionMapping.findForward("/common/error.jsp");
    }
}

From source file:com.liferay.portal.action.LogoutAction.java

public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest req,
        HttpServletResponse res) throws Exception {

    try {//  ww  w .j  a va 2s . c o  m
        HttpSession ses = req.getSession();
        try {
            // Logger.info(this, "User " +
            // PortalUtil.getUser(req).getFullName() + " (" +
            // PortalUtil.getUser(req).getUserId() +
            // ") has logged out from IP: " + req.getRemoteAddr());
            SecurityLogger.logInfo(this.getClass(), "User " + PortalUtil.getUser(req).getFullName() + " ("
                    + PortalUtil.getUser(req).getUserId() + ") has logged out from IP: " + req.getRemoteAddr());
        } catch (Exception e) {
            //Logger.info(this, "User has logged out from IP: " + req.getRemoteAddr());
            SecurityLogger.logInfo(this.getClass(), "User has logged out from IP: " + req.getRemoteAddr());
        }

        EventsProcessor.process(PropsUtil.getArray(PropsUtil.LOGOUT_EVENTS_PRE), req, res);

        ArrayList<Cookie> al = new ArrayList<Cookie>();
        Cookie[] cookies = req.getCookies();
        if (cookies != null) {
            for (int i = 0; i < cookies.length; i++) {
                Cookie cookie = cookies[i];
                al.add(cookie);
                cookie.setMaxAge(0);
                cookie.setPath("/");
                res.addCookie(cookie);
            }
        }

        Map sessions = PortletSessionPool.remove(ses.getId());

        if (sessions != null) {
            Iterator itr = sessions.entrySet().iterator();

            while (itr.hasNext()) {
                Map.Entry entry = (Map.Entry) itr.next();

                HttpSession portletSession = (HttpSession) entry.getValue();

                portletSession.invalidate();
            }
        }

        try {
            ses.invalidate();
        } catch (Exception e) {
        }

        EventsProcessor.process(PropsUtil.getArray(PropsUtil.LOGOUT_EVENTS_POST), req, res);

        // ActionForward af = mapping.findForward("referer");
        // return af;
        return mapping.findForward(Constants.COMMON_REFERER);
    } catch (Exception e) {
        req.setAttribute(PageContext.EXCEPTION, e);
        return mapping.findForward(Constants.COMMON_REFERER);
    }
}

From source file:com.liusoft.dlog4j.velocity.VelocityTool.java

/**
 * ??/*from  ww w  .  ja v  a 2 s  .  co m*/
 * @return
 * @throws IOException
 */
public String exception() throws IOException {
    Throwable t = (Throwable) request.getAttribute(PageContext.EXCEPTION);
    if (t == null) {
        //Tomcat??
        t = (Throwable) request.getAttribute("javax.servlet.error.exception");
    }
    return exception(t);
}

From source file:cn.edu.zjnu.acm.judge.config.SecurityConfiguration.java

@Bean
public AuthenticationEntryPoint authenticationEntryPoint() {
    return (request, response, authException) -> {
        request.setAttribute(PageContext.EXCEPTION, authException);
        request.getRequestDispatcher("/unauthorized").forward(request, response);
    };//  w w w . j a va  2s  . com
}

From source file:jp.terasoluna.fw.web.struts.action.SystemExceptionHandlerTest.java

/**
 * testExecute01()//from   w w w.  java2 s . c  o  m
 * <br><br>
 * 
 * ??n
 * <br>
 * _?FA
 * <br><br>
 * l?F(?) ex:Exception<br>
 *         (?) eConfig:ExceptionConfig<br>
 *               ?ypathtB?[h"/errorPath.do"??z<br>
 *         (?) mapping:not null<br>
 *         (?) formInstance:not null<br>
 *         (?) request:not null<br>
 *         (?) response:not null<br>
 *         (?) bundle:null<br>
 *         
 * <br>
 * l?F(l) ActionForward:tH??[h??F"/errorPath.do"<br>
 *         (?) request:NGXg??F<br>
 *                    PageContext.EXCEPTION?Fnull<br>
 *         
 * <br>
 * ?OSystemException?Apath?w?Apath?wpXANVtH??[h??AReLXg?[gtrue??B
 * <br>
 * 
 * @throws Exception ?\bh?O
 */
public void testExecute01() throws Exception {
    // O??

    // VXeOnh
    SystemExceptionHandler handler = new SystemExceptionHandler();

    // VXeOO
    Exception e = new Exception();

    // O??
    ExceptionConfig eConfig = new ExceptionConfig();
    eConfig.setPath("/errorPath.do");
    eConfig.setKey("action.message.key");

    ActionMapping mapping = new ActionMapping();
    DynaActionForm form = new DynaActionForm();
    MockHttpServletRequest req = new MockHttpServletRequest();
    MockHttpServletResponse res = new MockHttpServletResponse();
    MockHttpSession session = new MockHttpSession();
    MockServletContext context = new MockServletContext();

    // T?[ubgReLXgNGXgQ??B
    session.setServletContext(context);
    req.setSession(session);

    // eXg{
    ActionForward forward = handler.execute(e, eConfig, mapping, form, req, res);

    // 

    // lmF
    assertEquals("/errorPath.do", forward.getPath());
    // NGXg?mF
    assertNull(req.getAttribute(PageContext.EXCEPTION));

}

From source file:com.dotmarketing.portlets.mailinglists.action.ViewMailingListsAction.java

public ActionForward render(ActionMapping mapping, ActionForm form, PortletConfig config, RenderRequest req,
        RenderResponse res) throws Exception {

    Logger.debug(this, "Running ViewMailingListsAction");

    try {//  w  ww .j  ava  2 s  . c o m
        //get the user, order, direction
        User user = com.liferay.portal.util.PortalUtil.getUser(req);
        String orderBy = req.getParameter("orderby");
        String direction = req.getParameter("direction");
        String condition = req.getParameter("query");

        //get their lists
        List list = null;
        List roles = com.dotmarketing.business.APILocator.getRoleAPI().loadRolesForUser(user.getUserId());
        boolean isMarketingAdmin = false;

        Iterator rolesIt = roles.iterator();
        while (rolesIt.hasNext()) {
            Role role = (Role) rolesIt.next();
            if (UtilMethods.isSet(role.getRoleKey())
                    && role.getRoleKey().equals(Config.getStringProperty("MAILINGLISTS_ADMIN_ROLE"))) {
                isMarketingAdmin = true;
                break;
            }
        }

        if (isMarketingAdmin) {
            if (UtilMethods.isSet(orderBy) && UtilMethods.isSet(direction)) {
                //list = MailingListFactory.getAllMailingLists(orderBy, direction);
                list = MailingListFactory.getAllMailingLists();
                list.addAll(UserFilterFactory.getAllUserFilter());

                if (orderBy.equals("title")) {
                    if (direction.equals(" asc"))
                        Collections.sort(list, new ComparatorTitleAsc());
                    else
                        Collections.sort(list, new ComparatorTitleDesc());
                }
            } else if (UtilMethods.isSet(condition)) {
                list = MailingListFactory.getAllMailingListsCondition(condition);
                list.addAll(UserFilterFactory.getUserFilterByTitle(condition));
                Collections.sort(list, new ComparatorTitleAsc());
            } else {
                list = MailingListFactory.getAllMailingLists();
                list.addAll(UserFilterFactory.getAllUserFilter());
                Collections.sort(list, new ComparatorTitleAsc());
            }
        } else {
            if (UtilMethods.isSet(orderBy) && UtilMethods.isSet(direction)) {
                //list = MailingListFactory.getMailingListsByUser(user, orderBy, direction);
                list = MailingListFactory.getMailingListsByUser(user);
                list.add(MailingListFactory.getUnsubscribersMailingList());
                list.addAll(UserFilterFactory.getAllUserFilterByUser(user));

                if (orderBy.equals("title")) {
                    if (direction.equals(" asc"))
                        Collections.sort(list, new ComparatorTitleAsc());
                    else
                        Collections.sort(list, new ComparatorTitleDesc());
                }
            } else if (UtilMethods.isSet(condition)) {
                list = MailingListFactory.getMailingListsByUserCondition(user, condition);
                list.add(MailingListFactory.getUnsubscribersMailingList());
                list.addAll(UserFilterFactory.getUserFilterByTitleAndUser(condition, user));
                Collections.sort(list, new ComparatorTitleAsc());
            } else {
                list = MailingListFactory.getMailingListsByUser(user);
                list.add(MailingListFactory.getUnsubscribersMailingList());
                list.addAll(UserFilterFactory.getAllUserFilterByUser(user));
                Collections.sort(list, new ComparatorTitleAsc());
            }
        }

        if (req.getWindowState().equals(WindowState.NORMAL)) {
            //            if (list != null)
            //               list = orderMailingListByDescDate(list);
            req.setAttribute(WebKeys.MAILING_LIST_VIEW_PORTLET, list);
            return mapping.findForward("portlet.ext.mailinglists.view");
        } else {
            req.setAttribute(WebKeys.MAILING_LIST_VIEW, list);
            return mapping.findForward("portlet.ext.mailinglists.view_mailinglists");
        }
    } catch (Exception e) {
        req.setAttribute(PageContext.EXCEPTION, e);
        return mapping.findForward(Constants.COMMON_ERROR);
    }
}

From source file:com.dotmarketing.portlets.cmsmaintenance.action.ViewCMSMaintenanceAction.java

public ActionForward render(ActionMapping mapping, ActionForm form, PortletConfig config, RenderRequest req,
        RenderResponse res) throws Exception {
    Logger.debug(this, "Running ViewCMSMaintenanceAction!!!! = " + req.getWindowState());

    // Set the asset paths
    try {//from  www  .ja  va2 s  . c om
        assetRealPath = Config.getStringProperty("ASSET_REAL_PATH");
    } catch (Exception e) {
    }
    try {
        assetPath = Config.getStringProperty("ASSET_PATH");
    } catch (Exception e) {
    }

    try {
        //gets the user
        _initCacheValues(req);

        if (req.getWindowState().equals(WindowState.MAXIMIZED)) {
            Logger.debug(this, "Showing view action cms maintenance maximized");
            _initStructures(form, req, res);
            return mapping.findForward("portlet.ext.cmsmaintenance.view_cms_maintenance");
        } else {
            Logger.debug(this, "Showing view action cms maintenance minimized");
            return mapping.findForward("portlet.ext.cmsmaintenance.view");
        }
    } catch (Exception e) {
        req.setAttribute(PageContext.EXCEPTION, e);
        return mapping.findForward(com.liferay.portal.util.Constants.COMMON_ERROR);
    }
}