Example usage for javax.servlet.http HttpServletRequest setAttribute

List of usage examples for javax.servlet.http HttpServletRequest setAttribute

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Introduction

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

Prototype

public void setAttribute(String name, Object o);

Source Link

Document

Stores an attribute in this request.

Usage

From source file:cn.vlabs.duckling.vwb.VWBContext.java

public static VWBContext createContext(HttpServletRequest request, Command command, Resource vp) {
    SiteMetaInfo site = VWBContainerImpl.findSite(request);
    VWBContext context = new VWBContext(request, site, command, vp);
    request.setAttribute(CONTEXT_KEY, context);
    return context;
}

From source file:com.swiftcorp.portal.common.util.WebUtils.java

public static void setFailureMessages(HttpServletRequest request, String[] messageKeys) {
    if (messageKeys == null || messageKeys.length == 0) {
        theLogger.error("messageKeys cant null or empty");
        throw new RuntimeException("messageKeys cant null or empty");
    }/*from  w  w  w. j  a  v a2  s  .  co  m*/

    ActionMessages actionMessages = new ActionMessages();
    for (String messageKey : messageKeys) {
        ActionMessage actionMessage = new ActionMessage(messageKey);
        actionMessages.add(ActionMessages.GLOBAL_MESSAGE, actionMessage);
    }
    request.setAttribute(Globals.ERROR_KEY, actionMessages);
}

From source file:com.runwaysdk.controller.ErrorUtility.java

private static void prepareProblems(ProblemExceptionDTO e, HttpServletRequest req,
        boolean ignoreNotifications) {
    List<String> messages = new LinkedList<String>();

    for (ProblemDTOIF problem : e.getProblems()) {
        if ((!ignoreNotifications) && (problem instanceof AttributeNotificationDTO)) {
            String message = problem.getMessage();

            messages.add(message);/* w  w w  . j av  a2 s.c o  m*/
        }
    }

    if (messages.size() > 0) {
        req.setAttribute(ErrorUtility.ERROR_MESSAGE_ARRAY, messages.toArray(new String[messages.size()]));
    }
}

From source file:de.knowwe.core.kdom.rendering.RenderResult.java

private static String createMaskKey(HttpServletRequest request) {
    Object storedMaskKey = request.getAttribute(storeKey);
    if (storedMaskKey != null)
        return (String) storedMaskKey;

    int rnd = Math.abs(new Random().nextInt());
    String maskKey = Integer.toString(rnd, Character.MAX_RADIX);
    request.setAttribute(storeKey, maskKey);
    return maskKey;
}

From source file:cn.vlabs.duckling.vwb.VWBContext.java

public static VWBContext createContext(int siteId, HttpServletRequest request, Command command, Resource vp) {
    VWBContainer container = VWBContainerImpl.findContainer();
    SiteMetaInfo site = container.getSite(siteId);
    VWBContext context = new VWBContext(request, site, command, vp);
    request.setAttribute(CONTEXT_KEY, context);
    return context;
}

From source file:com.glaf.core.res.MessageUtils.java

/**
 * Adds the specified messages keys into the appropriate request attribute
 * for use by the &lt;html:messages&gt; tag (if messages="true" is set), if
 * any messages are required. Initialize the attribute if it has not already
 * been. Otherwise, ensure that the request attribute is not set.
 * /*from   ww  w .ja v a2 s. com*/
 * @param request
 *            The servlet request we are processing
 * @param messages
 *            Messages object
 * @since Struts 1.2.1
 */
public static void addMessages(HttpServletRequest request, ViewMessages messages) {
    if (messages == null) {
        // bad programmer! *slap*
        return;
    }

    // get any existing messages from the request, or make a new one
    ViewMessages viewMessages = (ViewMessages) request.getAttribute(Globals.MESSAGE_KEY);

    if (viewMessages == null) {
        viewMessages = new ViewMessages();
    }

    // add incoming messages
    viewMessages.add(messages);

    // if still empty, just wipe it out from the request
    if (viewMessages.isEmpty()) {
        request.removeAttribute(Globals.MESSAGE_KEY);
        return;
    }

    log.debug("save viewMessages...");

    // Save the messages
    request.setAttribute(Globals.MESSAGE_KEY, viewMessages);
}

From source file:de.itsvs.cwtrpc.core.CwtRpcUtils.java

public static String readContent(HttpServletRequest request)
        throws ServletException, IOException, SecurityException {
    String payload;//from w w w  .j av  a  2 s  .  c  o  m

    /*
     * Content can only be read once from servlet request. In order to
     * access it multiple times the content must be stored in request after
     * it has been read.
     */
    payload = (String) request.getAttribute(GWT_RPC_REQUEST_CONTENT_ATTR_NAME);
    if (payload == null) {
        if (!containsStrongName(request)) {
            throw new SecurityException("Request does not contain required strong name header");
        }
        payload = RPCServletUtils.readContentAsGwtRpc(request);
        request.setAttribute(GWT_RPC_REQUEST_CONTENT_ATTR_NAME, payload);
    }

    return payload;
}

From source file:de.itsvs.cwtrpc.security.RpcSessionManagementFilter.java

@SuppressWarnings("unchecked")
public static void saveAppliedSessionAuthenticationStrategy(HttpServletRequest request,
        SessionAuthenticationStrategy strategy) {
    List<Class<? extends SessionAuthenticationStrategy>> appliedStrategies;

    appliedStrategies = (List<Class<? extends SessionAuthenticationStrategy>>) request
            .getAttribute(APPLIED_SESSION_AUTHENTICATION_STRATEGIES_ATTR_NAME);
    if (appliedStrategies == null) {
        appliedStrategies = new ArrayList<Class<? extends SessionAuthenticationStrategy>>();
    }/* w  w w . j  a v a 2s  .  co m*/
    appliedStrategies.add(strategy.getClass());
    request.setAttribute(APPLIED_SESSION_AUTHENTICATION_STRATEGIES_ATTR_NAME, appliedStrategies);
}

From source file:com.redhat.rhn.frontend.struts.ActionChainHelper.java

/**
 * Adds parameters needed to display action chains in schedule-options.jspf
 * to request./*  w  ww.  j a  va  2  s  . c  om*/
 * @param request the request
 */
public static void prepopulateActionChains(HttpServletRequest request) {
    log.debug("Prepopulating Action Chains");
    List<Map<String, String>> result = new LinkedList<Map<String, String>>();
    User u = new RequestContext(request).getCurrentUser();
    List<ActionChain> actionChains = ActionChainFactory.getActionChainsByModificationDate(u);

    for (ActionChain actionChain : actionChains) {
        populateActionChain(result, actionChain.getLabel());
    }
    if (result.isEmpty()) {
        String placeholder = LocalizationService.getInstance().getMessage("schedule-options.placeholder");
        populateActionChain(result, placeholder);
    }

    String json = new JSONWriter().write(result);
    request.setAttribute(EXISTING_ACTION_CHAINS_PROPERTY_NAME, json);
}

From source file:net.sourceforge.fenixedu.presentationTier.Action.publico.ShowDegreeSiteAction.java

public static Degree getDegree(HttpServletRequest request) {
    final DegreeSite site = SiteMapper.getSite(request);
    Degree degree = null;/*from   w w w  . j a  v a 2s. co  m*/
    if (site != null) {
        degree = site.getDegree();
    } else {
        String degreeId = FenixContextDispatchAction.getFromRequest("degreeID", request);
        degree = FenixFramework.getDomainObject(degreeId);
    }
    if (degree != null) {
        request.setAttribute("degreeID", degree.getExternalId());
        request.setAttribute("degree", degree);
        OldCmsSemanticURLHandler.selectSite(request, degree.getSite());
    }
    return degree;
}