Java Code Examples for org.apache.struts.action.ActionForward#getRedirect()

public void processFormActionAndForward(final HttpServletRequest request, final HttpServletResponse response, final ActionMapping mapping) throws ServletException, IOException {
  	ActionForm form = processActionForm(request, response, mapping);
      processPopulate(request, response, form, mapping);

      // Create or acquire the Action instance to process this request
Action action = processActionCreate(request, response, mapping);

      if (action != null) {
          // Call the Action instance itself
    ActionForward forward = processActionPerform(request, response, action, form, mapping);

          if (forward != null) {
              if (forward.getRedirect() && forward.getName()!= null && forward.getName().equals(KRADConstants.KRAD_INITIATED_DOCUMENT_VIEW_NAME)) {
                  LOG.info("Attempt to open a document with a status of \"Initiated\" detected");
                  return;
              }
              // ProcessDefinition the returned ActionForward instance
	    processForwardConfig(request, response, forward);
          }
      }
  }
 

/**
 * Handles requests that originate via Header Tabs.
 *
 * @param mapping
 * @param form
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
public ActionForward headerTab(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
    // header tab actions can do two things - 1, call into an action and perform what needs to happen in there and 2, forward to
    // a new location.
    String headerTabDispatch = getHeaderTabDispatch(request);
    if (StringUtils.isNotEmpty(headerTabDispatch)) {
        ActionForward forward = dispatchMethod(mapping, form, request, response, headerTabDispatch);
        if (GlobalVariables.getMessageMap().getNumberOfPropertiesWithErrors() > 0) {
            return mapping.findForward(RiceConstants.MAPPING_BASIC);
        }
        this.doTabOpenOrClose(mapping, form, request, response, false);
        if (forward.getRedirect()) {
            return forward;
        }
    }
    return dispatchMethod(mapping, form, request, response, getHeaderTabNavigateTo(request));
}
 

/** {@inheritDoc} */
public ActionForward execute(ActionMapping mapping,
                             ActionForm formIn,
                             HttpServletRequest request,
                             HttpServletResponse response) {

    DynaActionForm form = (DynaActionForm)formIn;

    /* Validate the form. We don't do this on satellite since none of
     * the fields are required */
    ActionErrors verrors = RhnValidationHelper.validateDynaActionForm(this, form);
    if (!verrors.isEmpty()) {
        RhnValidationHelper.setFailedValidation(request);
        addErrors(request, verrors);
        return mapping.findForward("failure");
    }

    RequestContext requestContext = new RequestContext(request);

    User targetUser = UserManager.lookupUser(requestContext.getCurrentUser(),
            requestContext.getParamAsLong("uid"));
    request.setAttribute(RhnHelper.TARGET_USER, targetUser);

    if (targetUser == null) {
        LocalizationService ls = LocalizationService.getInstance();
        LookupException e = new LookupException("Could not find user");
        e.setLocalizedTitle(ls.getMessage("lookup.jsp.title.user"));
        e.setLocalizedReason1(ls.getMessage("lookup.jsp.reason1.user"));
        e.setLocalizedReason2(ls.getMessage("lookup.jsp.reason2.user"));
        throw e;
    }
    String addrType = (String) form.get("type");
    if (addrType == null) {
        throw new IllegalArgumentException("Invalid type");
    }

    targetUser.setPhone((String) form.get("phone"));
    targetUser.setFax((String) form.get("fax"));
    targetUser.setAddress1((String) form.get("address1"));
    targetUser.setAddress2((String) form.get("address2"));
    targetUser.setCity((String) form.get("city"));
    targetUser.setState((String) form.get("state"));
    targetUser.setZip((String) form.get("zip"));
    targetUser.setCountry((String) form.get("country"));

    UserManager.storeUser(targetUser);

    ActionForward base = mapping.findForward("success");
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("uid", String.valueOf(targetUser.getId()));
    params.put("type", addrType);

    String newPath = ServletUtils.pathWithParams(base.getPath(), params);

    ActionMessages msgs = new ActionMessages();
    msgs.add(ActionMessages.GLOBAL_MESSAGE,
            new ActionMessage("message.addressChanged"));
    getStrutsDelegate().saveMessages(request, msgs);

    ActionForward fwd = new ActionForward(newPath,
                                         base.getRedirect());
    fwd.setName("success");
    return fwd;
}
 

/**
 * Entry point to all actions.
 *
 * NOTE: No need to hook into execute for handling framework setup anymore. Just implement the methodToCall for the framework
 * setup, Constants.METHOD_REQUEST_PARAMETER will contain the full parameter, which can be sub stringed for getting framework
 * parameters.
 *
 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm,
 *      javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 */
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
    ActionForward returnForward = null;

    String methodToCall = findMethodToCall(form, request);
    
    if(isModuleLocked(form, methodToCall, request)) {
        return mapping.findForward(RiceConstants.MODULE_LOCKED_MAPPING);
    }
    
    if (form instanceof KualiForm && StringUtils.isNotEmpty(((KualiForm) form).getMethodToCall())) {
        if (StringUtils.isNotBlank(getImageContext(request, KRADConstants.ANCHOR))) {
            ((KualiForm) form).setAnchor(getImageContext(request, KRADConstants.ANCHOR));
        }
        else if (StringUtils.isNotBlank(request.getParameter(KRADConstants.ANCHOR))) {
            ((KualiForm) form).setAnchor(request.getParameter(KRADConstants.ANCHOR));
        }
        else {
            ((KualiForm) form).setAnchor(KRADConstants.ANCHOR_TOP_OF_FORM);
        }
    }
    // if found methodToCall, pass control to that method, else return the basic forward
    if (StringUtils.isNotBlank(methodToCall)) {
        if ( LOG.isDebugEnabled() ) {
            LOG.debug("methodToCall: '" + methodToCall+"'");
        }
        returnForward = dispatchMethod(mapping, form, request, response, methodToCall);
        if ( returnForward!=null && returnForward.getRedirect() && returnForward.getName()!=null && returnForward.getName().equals(KRADConstants.KRAD_INITIATED_DOCUMENT_VIEW_NAME)) {
            return returnForward;
        }
    }
    else {
        returnForward = defaultDispatch(mapping, form, request, response);
    }

    // make sure the user can do what they're trying to according to the module that owns the functionality
    if ( !methodToCallsToNotCheckAuthorization.contains(methodToCall) ) {
        if ( LOG.isDebugEnabled() ) {
            LOG.debug( "'" + methodToCall + "' not in set of excempt methods: " + methodToCallsToNotCheckAuthorization);
        }
        checkAuthorization(form, methodToCall);
    } else {
        if ( LOG.isDebugEnabled() ) {
            LOG.debug("'" + methodToCall + "' is exempt from auth checks." );
        }
    }

    // Add the ActionForm to GlobalVariables
    // This will allow developers to retrieve both the Document and any request parameters that are not
    // part of the Form and make them available in ValueFinder classes and other places where they are needed.
    if(KNSGlobalVariables.getKualiForm() == null) {
        KNSGlobalVariables.setKualiForm((KualiForm)form);
    }

    return returnForward;
}
 

/** {@inheritDoc} */
public ActionForward execute(ActionMapping mapping,
                             ActionForm formIn,
                             HttpServletRequest request,
                             HttpServletResponse response) {

    DynaActionForm form = (DynaActionForm)formIn;

    /* Validate the form. We don't do this on satellite since none of
     * the fields are required */
    ActionErrors verrors = RhnValidationHelper.validateDynaActionForm(this, form);
    if (!verrors.isEmpty()) {
        RhnValidationHelper.setFailedValidation(request);
        addErrors(request, verrors);
        return mapping.findForward("failure");
    }

    RequestContext requestContext = new RequestContext(request);

    User targetUser = UserManager.lookupUser(requestContext.getCurrentUser(),
            requestContext.getParamAsLong("uid"));
    request.setAttribute(RhnHelper.TARGET_USER, targetUser);

    if (targetUser == null) {
        LocalizationService ls = LocalizationService.getInstance();
        LookupException e = new LookupException("Could not find user");
        e.setLocalizedTitle(ls.getMessage("lookup.jsp.title.user"));
        e.setLocalizedReason1(ls.getMessage("lookup.jsp.reason1.user"));
        e.setLocalizedReason2(ls.getMessage("lookup.jsp.reason2.user"));
        throw e;
    }
    String addrType = (String) form.get("type");
    if (addrType == null) {
        throw new IllegalArgumentException("Invalid type");
    }

    targetUser.setPhone((String) form.get("phone"));
    targetUser.setFax((String) form.get("fax"));
    targetUser.setAddress1((String) form.get("address1"));
    targetUser.setAddress2((String) form.get("address2"));
    targetUser.setCity((String) form.get("city"));
    targetUser.setState((String) form.get("state"));
    targetUser.setZip((String) form.get("zip"));
    targetUser.setCountry((String) form.get("country"));

    UserManager.storeUser(targetUser);

    ActionForward base = mapping.findForward("success");
    Map<String, Object> params = new HashMap<String, Object>();
    params.put("uid", String.valueOf(targetUser.getId()));
    params.put("type", addrType);

    String newPath = ServletUtils.pathWithParams(base.getPath(), params);

    ActionMessages msgs = new ActionMessages();
    msgs.add(ActionMessages.GLOBAL_MESSAGE,
            new ActionMessage("message.addressChanged"));
    getStrutsDelegate().saveMessages(request, msgs);

    ActionForward fwd = new ActionForward(newPath,
                                         base.getRedirect());
    fwd.setName("success");
    return fwd;
}
 

/**
 * Take an action forward and toss on a set of form variables.
 *
 * @param base Base ActionForward
 *
 * @param params Parameters to be added to the ActionForward url.
 *
 * @return a new ActionForward with the path of the base appended with the
 * param and value.
 */
public ActionForward forwardParams(ActionForward base, Map params) {
    Asserts.assertNotNull(base, "base");
    String newPath = ServletUtils.pathWithParams(base.getPath(), params);

    ActionForward af = new ActionForward(newPath, base.getRedirect());
    af.setName(base.getName());
    return af;
}
 

/**
 * Take an action forward and toss on a set of form variables.
 *
 * @param base Base ActionForward
 *
 * @param params Parameters to be added to the ActionForward url.
 *
 * @return a new ActionForward with the path of the base appended with the
 * param and value.
 */
public ActionForward forwardParams(ActionForward base, Map params) {
    Asserts.assertNotNull(base, "base");
    String newPath = ServletUtils.pathWithParams(base.getPath(), params);

    ActionForward af = new ActionForward(newPath, base.getRedirect());
    af.setName(base.getName());
    return af;
}