net.fckeditor.connector
Class ConnectorServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          net.fckeditor.connector.ConnectorServlet

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class ConnectorServlet
extends javax.servlet.http.HttpServlet

Servlet to upload and browse files.
This servlet accepts 4 commands which interact with the server-side filesystem.
The allowed commands are:

• GetFolders: Retrieves a list of folders in the current folder
• GetFoldersAndFiles: Retrives a list of files and folders in the current folder
• CreateFolder: Creates a new folder in the current folder
• FileUpload: Stores an uploaded file into the current folder. (must be sent with POST)

Version:

$Id: ConnectorServlet.java 3840 2009-07-08 20:29:46Z mosipov $

See Also:

Serialized Form

Constructor Summary

ConnectorServlet()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Manage the GET requests (GetFolders, GetFoldersAndFiles, CreateFolder). The servlet accepts commands sent in the following format: connector?Command=<CommandName>&Type=<ResourceType>&CurrentFolder=<FolderPath>
void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Manage the POST requests (FileUpload). The servlet accepts commands sent in the following format: connector?Command=<FileUpload>&Type=<ResourceType>&CurrentFolder=<FolderPath> with the file in the POST body. It stores an uploaded file (renames a file if another exists with the same name) and then returns the JavaScript callback.
void	init() Initialize the servlet: mkdir <DefaultUserFilesPath>

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConnectorServlet

public ConnectorServlet()

Method Detail

init

public void init()
          throws javax.servlet.ServletException,
                 java.lang.IllegalArgumentException

Initialize the servlet: mkdir <DefaultUserFilesPath>

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

java.lang.IllegalArgumentException

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws javax.servlet.ServletException,
                  java.io.IOException

Manage the GET requests (GetFolders, GetFoldersAndFiles, CreateFolder).
The servlet accepts commands sent in the following format:
connector?Command=<CommandName>&Type=<ResourceType>&CurrentFolder=<FolderPath>

It executes the commands and then returns the result to the client in XML format.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
                   java.io.IOException

Manage the POST requests (FileUpload).
The servlet accepts commands sent in the following format:
connector?Command=<FileUpload>&Type=<ResourceType>&CurrentFolder=<FolderPath> with the file in the POST body.

It stores an uploaded file (renames a file if another exists with the same name) and then returns the JavaScript callback.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException