ImageLinksMVCResourceCommand.java 文件源码

/**
 * Create Return json value 
 * 
 * @param resourceRequest
 * @param resourceResponse
 * @param urls URL string list
 * @return json URL strings
 */
protected String createReturnJson(ResourceRequest resourceRequest, ResourceResponse resourceResponse, List<String> urls) {

    JSONObject rootJSONObject = JSONFactoryUtil.createJSONObject();

    //Add plain text with line breaks for textarea
    rootJSONObject.put("urlstr", String.join(LDFPortletKeys.EOL, urls));

    JSONArray jsonArray = JSONFactoryUtil.createJSONArray();

    for ( String url : urls) {
        JSONObject curUserJSONObject = JSONFactoryUtil.createJSONObject();

        curUserJSONObject.put("url", url);
        jsonArray.put(curUserJSONObject);
    }
    rootJSONObject.put("urllist", jsonArray);

    return rootJSONObject.toJSONString();
}