Java WebScriptRequest.getFormat方法代码示例

import org.springframework.extensions.webscripts.WebScriptRequest; //导入方法依赖的package包/类
/**
 * @see org.springframework.extensions.webscripts.DeclarativeWebScript#executeImpl(org.springframework.extensions.webscripts.WebScriptRequest, org.springframework.extensions.webscripts.Status)
 */
@Override
protected Map<String, Object> executeImpl(WebScriptRequest req, Status status)
{
    Map<String, Object> model = new HashMap<String, Object>();
    model.put("success", Boolean.TRUE);
    
    // What format are they after?
    String format = req.getFormat();
    if("csv".equals(format) || "xls".equals(format) ||
       "xlsx".equals(format) || "excel".equals(format))
    {
        // Identify the thing to process
        Object resource = identifyResource(format, req);
    	
        // Generate the spreadsheet
        try
        {
            generateSpreadsheet(resource, format, req, status, model);
            return model;
        }
        catch(IOException e)
        {
            throw new WebScriptException(Status.STATUS_BAD_REQUEST, 
                    "Unable to generate template file", e);
        }
    }
    
    // If we get here, then it isn't a spreadsheet version
    if(allowHtmlFallback())
    {
     // There's some sort of help / upload form
     return model;
    }
    else
    {
       throw new WebScriptException("Web Script format '" + format + "' is not supported");
    }
}
 

import org.springframework.extensions.webscripts.WebScriptRequest; //导入方法依赖的package包/类
@Override
protected Map<String, Object> executeImpl(WebScriptRequest req, Status status)
{
    // retrieve requested format
    String format = req.getFormat();
    if (format == null || format.length() == 0)
    {
        format = getDescription().getDefaultFormat();
    }
    
    String extensionPath = req.getExtensionPath();
    String[] extParts = extensionPath == null ? new String[1] : extensionPath.split("/");
    
    String siteId = null;
    if (extParts.length == 1)
    {
       siteId = extParts[0];
    }
    else
    {
        throw new AlfrescoRuntimeException("Unexpected extension: " + extensionPath);
    }
    
    // map feed collection format to feed entry format (if not the same), eg.
    //     atomfeed -> atomentry
    //     atom     -> atomentry
    if (format.equals("atomfeed") || format.equals("atom"))
    {
       format = "atomentry";
    }
    
    Map<String, Object> model = new HashMap<String, Object>();
    
    try
    {
        List<String> feedEntries = activityService.getSiteFeedEntries(siteId);
        
        
        if (format.equals(FeedTaskProcessor.FEED_FORMAT_JSON))
        { 
            model.put("feedEntries", feedEntries);
            model.put("siteId", siteId);
        }
        else
        {
            List<Map<String, Object>> activityFeedModels = new ArrayList<Map<String, Object>>();
            try
            { 
                for (String feedEntry : feedEntries)
                {
                    activityFeedModels.add(JSONtoFmModel.convertJSONObjectToMap(feedEntry));
                }
            }
            catch (JSONException je)
            {    
                throw new AlfrescoRuntimeException("Unable to get user feed entries: " + je.getMessage());
            }
            
            model.put("feedEntries", activityFeedModels);
            model.put("siteId", siteId);
        }
    }
    catch (AccessDeniedException ade)
    {
        // implies that site either does not exist or is private (and current user is not admin or a member) - hence return 401 (unauthorised)
        String currentUser = AuthenticationUtil.getFullyAuthenticatedUser();
        status.setCode(Status.STATUS_UNAUTHORIZED);
        logger.warn("Unable to get site feed entries for '" + siteId + "' (site does not exist or is private) - currently logged in as '" + currentUser +"'");
        
        model.put("feedEntries", null);
        model.put("siteId", "");
    }
    
    return model;
}