protected void | 
AServletElFinderConnector.checkState(javax.servlet.http.HttpServletRequest request) | 
 Checks whether the current state of this connector allows the request to be processed. 
 | 
protected void | 
FileSystemElFinderConnector.checkState(javax.servlet.http.HttpServletRequest request) | 
  | 
protected abstract Response | 
AServletElFinderConnector.handleCommandAbort(com.alibaba.fastjson.JSONObject payload,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response) | 
 Abort the specified request 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandArchive(com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
 Packs directories / files into an archive. 
 | 
protected Response | 
AServletElFinderConnector.handleCommandCallback(com.alibaba.fastjson.JSONObject payload,
                     javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response) | 
 Output callback result with JavaScript that control elFinder or HTTP redirect to callback URL. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandChangeMode(com.alibaba.fastjson.JSONObject payload,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response) | 
 chmod target items. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandDimensions(com.alibaba.fastjson.JSONObject payload,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response) | 
 Returns the dimensions of an image / video. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandDimensions(com.alibaba.fastjson.JSONObject payload,
                       javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandDuplicate(com.alibaba.fastjson.JSONObject payload,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response) | 
 Creates a duplicate for directories / files. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandDuplicate(com.alibaba.fastjson.JSONObject payload,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response) | 
  | 
protected Response | 
AServletElFinderConnector.handleCommandExtract(com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
 Unpacks an archive. 
 | 
protected Response | 
AServletElFinderConnector.handleCommandFile(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Output file into browser. 
 | 
protected org.primefaces.model.StreamedContent | 
FileSystemElFinderConnector.handleCommandFile(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandGet(com.alibaba.fastjson.JSONObject payload,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response) | 
 Returns the content as String (As UTF-8). 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandGet(com.alibaba.fastjson.JSONObject payload,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandInfo(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Returns information about places nodes. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandList(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Return a list of item names in the target directory. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandList(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandMakeDir(com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
 Create a new directory. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandMakeDir(com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandMakeFile(com.alibaba.fastjson.JSONObject payload,
                     javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response) | 
 Create a new blank file. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandMakeFile(com.alibaba.fastjson.JSONObject payload,
                     javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandNetMount(com.alibaba.fastjson.JSONObject payload,
                     javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.HttpServletResponse response) | 
 Mount network volume during user session. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandOpen(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Handles an open request. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandOpen(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandParents(com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
 Returns all parent folders and their first level (at least) subfolders and own(target) stat. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandParents(com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandPaste(com.alibaba.fastjson.JSONObject payload,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response) | 
 Copies or moves a directory / files. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandPaste(com.alibaba.fastjson.JSONObject payload,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandPing(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Ping to keep current session. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandPut(com.alibaba.fastjson.JSONObject payload,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response) | 
 Stores contents data in a file. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandPut(com.alibaba.fastjson.JSONObject payload,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandRemove(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
 Recursively removes files and directories. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandRemove(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandRename(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
 Renaming a directory/file. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandRename(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandResize(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
 Change the size of an image. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandResize(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandSearch(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
 Return a list of files and folders list, that match the search string. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandSearch(com.alibaba.fastjson.JSONObject payload,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandSize(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Returns the size of a directory or file. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandSize(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandThumbnail(com.alibaba.fastjson.JSONObject payload,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response) | 
 Background command. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandThumbnail(com.alibaba.fastjson.JSONObject payload,
                      javax.servlet.http.HttpServletRequest request,
                      javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandTree(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
 Return folder's subfolders. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandTree(com.alibaba.fastjson.JSONObject payload,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response) | 
  | 
protected OneOfN.Either<com.alibaba.fastjson.JSONObject,Response> | 
AServletElFinderConnector.handleCommandUnknown(String cmd,
                    com.alibaba.fastjson.JSONObject payload,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response) | 
 Handles an unknown command. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandUploadChunked(com.alibaba.fastjson.JSONObject payload,
                          javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response) | 
 Process file upload requests with files uploaded in chunks. 
 | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandUploadSimple(com.alibaba.fastjson.JSONObject payload,
                         javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response) | 
 Process file upload requests. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandUploadSimple(com.alibaba.fastjson.JSONObject payload,
                         javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response) | 
  | 
protected com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.handleCommandUrl(com.alibaba.fastjson.JSONObject payload,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response) | 
 Returns the url of a file. 
 | 
protected com.alibaba.fastjson.JSONObject | 
FileSystemElFinderConnector.handleCommandUrl(com.alibaba.fastjson.JSONObject payload,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response) | 
  | 
protected OneOfN.Either<com.alibaba.fastjson.JSONObject,Response> | 
AServletElFinderConnector.handleCommandZipDownload(com.alibaba.fastjson.JSONObject payload,
                        javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response) | 
 Downloads a set of files as a ZIP archive. 
 | 
protected OneOfN.Either<com.alibaba.fastjson.JSONObject,org.primefaces.model.StreamedContent> | 
FileSystemElFinderConnector.handleCommandZipDownload(com.alibaba.fastjson.JSONObject payload,
                        javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response) | 
  | 
protected abstract com.alibaba.fastjson.JSONObject | 
AServletElFinderConnector.readRequestJsonPayload(javax.servlet.http.HttpServletRequest req) | 
  |