Java ActionMessages.add方法代碼示例

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
protected void addAttributePref(
        HttpServletRequest request, 
        PreferencesForm frm,
        ActionMessages errors ) {
 
    List lst = frm.getAttributePrefs();
    if(frm.checkPrefs(lst)) {
        for (int i=0; i<Constants.PREF_ROWS_ADDED; i++) {
         frm.addToAttributePrefs(
                 Preference.BLANK_PREF_VALUE, 
                 Preference.BLANK_PREF_VALUE );
        }
        request.setAttribute(HASH_ATTR, HASH_ATTRIBUTE_PREF);
    }
    else {
        errors.add("attributePrefs", 
                   new ActionMessage(
                           "errors.generic", 
                           MSG.errorInvalidAttributePreference()) );
        saveErrors(request, errors);
    }
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
private void addRoomGroup(HttpServletRequest request, PreferencesForm frm, ActionMessages errors) {
   	
       List lst = frm.getRoomGroups();
       if(frm.checkPrefs(lst)) {
           for (int i=0; i<Constants.PREF_ROWS_ADDED; i++) {
            frm.addToRoomGroups(
                    Preference.BLANK_PREF_VALUE, 
                    Preference.BLANK_PREF_VALUE );
           }
           request.setAttribute(HASH_ATTR, HASH_RM_GROUP);
       }
       else {
           errors.add("roomGroup", 
                      new ActionMessage(
                              "errors.generic", 
                              MSG.errorInvalidRoomGroup()));
           saveErrors(request, errors);
       }
	
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
 * Add a room preference to the list (UI)
 * @param request
 * @param frm
 * @param errors
 */
protected void addRoomPref(
        HttpServletRequest request, 
        PreferencesForm frm,
        ActionMessages errors ) {
    
    List lst = frm.getRoomPrefs();
    if(frm.checkPrefs(lst)) {
        for (int i=0; i<Constants.PREF_ROWS_ADDED; i++) {
         frm.addToRoomPrefs(
                 Preference.BLANK_PREF_VALUE, 
                 Preference.BLANK_PREF_VALUE );
        }
        request.setAttribute(HASH_ATTR, HASH_RM_PREF);
    }
    else {
        errors.add("roomPrefs", 
                   new ActionMessage(
                           "errors.generic", 
                           MSG.errorInvalidRoomPreference()) );
        saveErrors(request, errors);
    }
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
private void rollRoomGroupsForward(ActionMessages errors, Session fromSession, Session toSession) {
	RoomGroup fromRoomGroup = null;
	RoomGroup toRoomGroup = null;
	RoomGroupDAO rgDao = new RoomGroupDAO();
	Collection fromRoomGroups = RoomGroup.getAllRoomGroupsForSession(fromSession);
	try {
		if (fromRoomGroups != null && !fromRoomGroups.isEmpty()){
			for (Iterator it = fromRoomGroups.iterator(); it.hasNext();){
				fromRoomGroup = (RoomGroup) it.next();
				if (fromRoomGroup != null){
					toRoomGroup = (RoomGroup) fromRoomGroup.clone();
					toRoomGroup.setSession(toSession);
					if (fromRoomGroup.getDepartment() != null)
						toRoomGroup.setDepartment(fromRoomGroup.getDepartment().findSameDepartmentInSession(toSession));
					rgDao.saveOrUpdate(toRoomGroup);
				}
			}
		}
	} catch (Exception e) {
		iLog.error("Failed to roll all room groups forward.", e);
		errors.add("rollForward", new ActionMessage("errors.rollForward", "Room Groups", fromSession.getLabel(), toSession.getLabel(), "Failed to roll all room groups forward."));
	}
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
 * Checks if the field can safely be converted to a long primitive.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateLong(Object bean,
                                ValidatorAction va, Field field,
                                ActionMessages errors,
                                Validator validator,
                                HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatLong(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
 *  Checks if the field can safely be converted to a double primitive.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateDouble(Object bean,
                                    ValidatorAction va, Field field,
                                    ActionMessages errors,
                                    Validator validator,
                                    HttpServletRequest request) {
    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatDouble(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/** 
 * Method execute
 * @param mapping
 * @param form
 * @param request
 * @param response
 * @return ActionForward
 */
public ActionForward execute(ActionMapping mapping, ActionForm form,
		HttpServletRequest request, HttpServletResponse response)
		throws Exception {

	sessionContext.checkPermission(Right.Instructors);

	InstructorSearchForm instructorSearchForm = (InstructorSearchForm) form;

	Set<Department> departments = setupManagerDepartments(request);

	// Dept code is saved to the session - go to instructor list
	String deptId = (String)sessionContext.getAttribute(SessionAttribute.DepartmentId);
	
	if ((deptId == null || deptId.isEmpty()) && departments.size() == 1)
		deptId = departments.iterator().next().getUniqueId().toString();
	
	if (deptId == null || deptId.isEmpty() || !sessionContext.hasPermission(deptId, "Department", Right.Instructors)) {
		return mapping.findForward("showInstructorSearch");
	} else {
		instructorSearchForm.setDeptUniqueId(deptId);
		List instructors = DepartmentalInstructor.findInstructorsForDepartment(Long.valueOf(deptId));
		if (instructors == null || instructors.isEmpty()) {
			ActionMessages errors = new ActionMessages();
			errors.add("searchResult", new ActionMessage("errors.generic", MSG.errorNoInstructorsFoundForDepartment()));
			saveErrors(request, errors);
		}
		return mapping.findForward("instructorList");
	}
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
private boolean validateUploadForm(LearnerForm learnerForm, HttpServletRequest request) {
ActionMessages errors = new ActionMessages();
Locale preferredLocale = (Locale) request.getSession().getAttribute(LocaleFilter.PREFERRED_LOCALE_KEY);
if (learnerForm.getFile() == null || StringUtils.isBlank(learnerForm.getFile().getFileName())) {
    errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("errors.required",
	    this.getResources(request).getMessage(preferredLocale, "learner.form.filepath.displayname")));
}
if (StringUtils.isBlank(learnerForm.getDescription())) {
    errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("errors.required",
	    this.getResources(request).getMessage(preferredLocale, "label.learner.fileDescription")));
} else if (learnerForm.getDescription().length() > LearnerForm.DESCRIPTION_LENGTH) {
    errors.add(ActionMessages.GLOBAL_MESSAGE,
	    new ActionMessage("errors.maxdescsize", LearnerForm.DESCRIPTION_LENGTH));
}

FileValidatorUtil.validateFileSize(learnerForm.getFile(), false, errors);

if (learnerForm.getFile() != null) {
    LearnerAction.logger.debug("Learner submit file : " + learnerForm.getFile().getFileName());
}

if (learnerForm.getFile() != null && FileUtil.isExecutableFile(learnerForm.getFile().getFileName())) {
    LearnerAction.logger.debug("File is executatable : " + learnerForm.getFile().getFileName());
    ActionMessage msg = new ActionMessage("error.attachment.executable");
    errors.add(ActionMessages.GLOBAL_MESSAGE, msg);
}

if (!errors.isEmpty()) {
    this.addErrors(request, errors);
    return true;
}
return false;
   }
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
 * Checks if the field's length is greater than or equal to the minimum value.
 * A <code>Null</code> will be considered an error.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *      other field values.
 * @param  request  Current request object.
 * @return True if stated conditions met.
 */
public static boolean validateMinLength(Object bean,
                                        ValidatorAction va, Field field,
                                        ActionMessages errors,
                                        Validator validator,
                                        HttpServletRequest request) {

    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (!GenericValidator.isBlankOrNull(value)) {
        try {
            int min = Integer.parseInt(field.getVarValue("minlength"));

            if (!GenericValidator.minLength(value, min)) {
                errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));

                return false;
            }
        } catch (Exception e) {
            errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
            return false;
        }
    }

    return true;
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
    * Exports the selected node to a ZIP file. Method is based on a similar one for exporting learning designs.
    *
    * @param mapping
    * @param form
    * @param request
    * @param response
    * @return
    * @throws ServletException
    * @throws IOException
    */
   public ActionForward exportNode(ActionMapping mapping, ActionForm form, HttpServletRequest request,
    HttpServletResponse response) throws ServletException, IOException {
Long nodeUid = WebUtil.readLongParam(request, CentralConstants.PARAM_UID);
ActionMessages errors = new ActionMessages();

PedagogicalPlannerAction.log.debug("Exporting sequence node with UID" + nodeUid);
String zipFilePath = null;
// Different browsers handle stream downloads differently LDEV-1243
String filename = null;
try {
    zipFilePath = exportNode(nodeUid);

    // get only filename
    String zipfile = FileUtil.getFileName(zipFilePath);

    // replace spaces (" ") with underscores ("_")

    zipfile = zipfile.replaceAll(" ", "_");

    // write zip file as response stream.

    filename = FileUtil.encodeFilenameForDownload(request, zipfile);

    PedagogicalPlannerAction.log.debug("Final filename to export: " + filename);

    response.setContentType(CentralConstants.RESPONSE_CONTENT_TYPE_DOWNLOAD);
    // response.setContentType("application/zip");
    response.setHeader(CentralConstants.HEADER_CONTENT_DISPOSITION, "attachment;filename=" + filename);
} catch (Exception e) {
    PedagogicalPlannerAction.log.error(e, e);
    errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(PedagogicalPlannerAction.ERROR_KEY_EXPORT));
    saveErrors(request, errors);
    return openSequenceNode(mapping, form, request, nodeUid);
}
FileUtils.copyFile(new File(zipFilePath), response.getOutputStream());
return null;
   }
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
 * Checks if the field matches the regular expression in the field's mask attribute.
 *
 * @param bean The bean validation is being performed on.
 * @param va The <code>ValidatorAction</code> that is currently being
 * performed.
 * @param field The <code>Field</code> object associated with the current
 * field being validated.
 * @param errors   The <code>ActionMessages</code> object to add errors to if
 * any validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 * other field values.
 * @param request Current request object.
 * @return true if field matches mask, false otherwise.
 */
public static boolean validateMask(Object bean,
                                   ValidatorAction va, Field field,
                                   ActionMessages errors,
                                   Validator validator,
                                   HttpServletRequest request) {

    String mask = field.getVarValue("mask");
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    try {
        if (!GenericValidator.isBlankOrNull(value)
            && !GenericValidator.matchRegexp(value, mask)) {

            errors.add(
                field.getKey(),
                Resources.getActionMessage(validator, request, va, field));

            return false;
        } else {
            return true;
        }
    } catch (Exception e) {
        log.error(e.getMessage(), e);
    }
    return true;
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
public void rollMidtermExamsForward(ActionMessages errors, RollForwardSessionForm rollForwardSessionForm){
	Session toSession = Session.getSessionById(rollForwardSessionForm.getSessionToRollForwardTo());
	
	try {
		List exams = findExamToRollForward(toSession, ExamType.sExamTypeMidterm);
		for(Iterator examIt = exams.iterator(); examIt.hasNext();){
			rollForwardExam((Exam) examIt.next(), toSession, rollForwardSessionForm.getMidtermExamsPrefsAction());
		}
	} catch (Exception e) {
		iLog.error("Failed to roll all midterm exams forward.", e);
		errors.add("rollForward", new ActionMessage("errors.rollForward", "Midterm Exam", "previous session", toSession.getLabel(), "Failed to roll all midterm exams forward."));
	}		
}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/**
 *  Checks if the field is a valid credit card number.
 *
 * @param  bean     The bean validation is being performed on.
 * @param  va       The <code>ValidatorAction</code> that is currently being performed.
 * @param  field    The <code>Field</code> object associated with the current
 *      field being validated.
 * @param  errors   The <code>ActionMessages</code> object to add errors to if any
 *      validation errors occur.
 * @param validator The <code>Validator</code> instance, used to access
 *      other field values.
 * @param  request  Current request object.
 * @return true if valid, false otherwise.
 */
public static Object validateCreditCard(Object bean,
                                      ValidatorAction va, Field field,
                                      ActionMessages errors,
                                      Validator validator,
                                      HttpServletRequest request) {

    Object result = null;
    String value = null;
    if (isString(bean)) {
        value = (String) bean;
    } else {
        value = ValidatorUtils.getValueAsString(bean, field.getProperty());
    }

    if (GenericValidator.isBlankOrNull(value)) {
        return Boolean.TRUE;
    }

    result = GenericTypeValidator.formatCreditCard(value);

    if (result == null) {
        errors.add(field.getKey(), Resources.getActionMessage(validator, request, va, field));
    }

    return result == null ? Boolean.FALSE : result;

}
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
/** 
   * Method execute
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return ActionForward
   */
  public ActionForward execute(
      ActionMapping mapping,
      ActionForm form,
      HttpServletRequest request,
      HttpServletResponse response) throws Exception {
  	
  	UserContext user = sessionContext.getUser();
  	if (user != null && user instanceof UserContext.Chameleon)
  		user = ((UserContext.Chameleon)user).getOriginalUserContext();
  	else
  		sessionContext.checkPermission(Right.Chameleon);
  	    	
      MessageResources rsc = getResources(request);
      
      ChameleonForm frm = (ChameleonForm) form;
      frm.setCanLookup(sessionContext.hasPermission(Right.HasRole));

ActionMessages errors = new ActionMessages();

      String op = (request.getParameter("op")==null) 
			? (frm.getOp()==null || frm.getOp().length()==0)
			        ? (request.getAttribute("op")==null)
			                ? null
			                : request.getAttribute("op").toString()
			        : frm.getOp()
			: request.getParameter("op");		        
       
if(op==null || op.trim().length()==0)
    op = rsc.getMessage("op.view");

frm.setOp(op);

// Lookup
String uid = request.getParameter("uid");
if (uid != null && !uid.isEmpty() && ApplicationProperty.ChameleonAllowLookup.isTrue()) {
	frm.setPuid(uid);
	frm.setName(request.getParameter("uname"));
	op = rsc.getMessage("button.changeUser");
}
      
// First Access - display blank form
      if ( op.equals(rsc.getMessage("op.view")) ) {
          LookupTables.setupTimetableManagers(request);
          if (user != null)
          	frm.setPuid(user.getExternalUserId());
      }

      // Change User
      if ( op.equals(rsc.getMessage("button.changeUser")) ) {
          try {
              doSwitch(request, frm, user);
              return mapping.findForward("reload");
	}
	catch(Exception e) {
		Debug.error(e);
           errors.add("exception", 
                   new ActionMessage("errors.generic", e.getMessage()) );
           saveErrors(request, errors);
           LookupTables.setupTimetableManagers(request);
		return mapping.findForward("displayForm");
	}
      }        

      return mapping.findForward("displayForm");
  }
 

import org.apache.struts.action.ActionMessages; //導入方法依賴的package包/類
public void rollDatePatternsForward(ActionMessages errors, RollForwardSessionForm rollForwardSessionForm) {
	Session toSession = Session.getSessionById(rollForwardSessionForm.getSessionToRollForwardTo());
	Session fromSession = Session.getSessionById(rollForwardSessionForm.getSessionToRollDatePatternsForwardFrom());
	List<DatePattern> fromDatePatterns = DatePattern.findAll(fromSession, true, null, null);
	DatePattern fromDatePattern = null;
	DatePattern toDatePattern = null;
	DatePatternDAO dpDao = new DatePatternDAO();
	HashMap<DatePattern, DatePattern> fromToDatePatternMap = new HashMap<DatePattern, DatePattern>();
	try {
		for(Iterator it = fromDatePatterns.iterator(); it.hasNext();){
			fromDatePattern = (DatePattern) it.next();
			if (fromDatePattern != null){
				toDatePattern = (DatePattern) fromDatePattern.clone();
				toDatePattern.setSession(toSession);
				rollDatePatternOntoDepartments(fromDatePattern, toDatePattern);
				dpDao.saveOrUpdate(toDatePattern);
				dpDao.getSession().flush();
				fromToDatePatternMap.put(fromDatePattern, toDatePattern);
			}
		}
		
		for (DatePattern fromDp: fromToDatePatternMap.keySet()){
			DatePattern toDp = fromToDatePatternMap.get(fromDp);
			if (fromDp.getParents() != null && !fromDp.getParents().isEmpty()){
				for (DatePattern fromParent: fromDp.getParents()){
					toDp.addToparents(fromToDatePatternMap.get(fromParent));
				}
				dpDao.saveOrUpdate(toDp);
			}
		}
		
		if (fromSession.getDefaultDatePattern() != null){
			DatePattern defDp = DatePattern.findByName(toSession, fromSession.getDefaultDatePattern().getName());
			if (defDp != null){
				toSession.setDefaultDatePattern(defDp);
				SessionDAO sDao = new SessionDAO();
				sDao.saveOrUpdate(toSession);
			}
		}
		dpDao.getSession().flush();
		dpDao.getSession().clear();
	} catch (Exception e) {
		iLog.error("Failed to roll all date patterns forward.", e);
		errors.add("rollForward", new ActionMessage("errors.rollForward", "Date Patterns", fromSession.getLabel(), toSession.getLabel(), "Failed to roll all date patterns forward."));
	}		
}