Java Doc for FileServerServlet.java in  » J2EE » Enhydra-Application-Framework » org » enhydra » servlet » servlets » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » Enhydra Application Framework » org.enhydra.servlet.servlets 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


javax.servlet.http.HttpServlet
   org.enhydra.servlet.servlets.FileServerServlet

FileServerServlet
public class FileServerServlet extends HttpServlet (Code)
This class serves files from HTTP request. Currently only a limited Http GET request will be processed. CGI arguments will not be processed. The initial parameter 'index=something.html' can for the default html page. If this parameter is not set then it will default to "index.html".
version:
   1.8, 3/98



Constructor Summary
public  FileServerServlet()
     Create a new FileServerServlet.

Method Summary
public  voiddoGet(HttpServletRequest req, HttpServletResponse res)
     This method will process a limited http GET request for a file. The method will serve files, but will not process cgi arguments.
Parameters:
  req - encapsulates the request to the servlet.
Parameters:
  res - encapsulates the response from the servlet.
public  voiddoPost(HttpServletRequest req, HttpServletResponse res)
     Http POST command is currently not supported and indicates this sending a message to the client.
Parameters:
  req - encapsulates the request to the servlet.
Parameters:
  res - encapsulates the response from the servlet.
public  StringgetServletInfo()
     Returns a string containing servlet infoemation including name, and docRoot.
 StringgetUrl(HttpServletRequest request)
     Reconstruct the URL for this request.
Parameters:
  request - to the servlet.
public  voidinit(ServletConfig config)
     This initializes the servlet and sets the variables docRoot and log logging options.
public  StringtoHtml()
     Extra status info, shown by the Enhydra Server admin status page.


Constructor Detail
FileServerServlet
public FileServerServlet()(Code)
Create a new FileServerServlet.




Method Detail
doGet
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException(Code)
This method will process a limited http GET request for a file. The method will serve files, but will not process cgi arguments.
Parameters:
  req - encapsulates the request to the servlet.
Parameters:
  res - encapsulates the response from the servlet. if the request could not be handled. if detected when processing.



doPost
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException(Code)
Http POST command is currently not supported and indicates this sending a message to the client.
Parameters:
  req - encapsulates the request to the servlet.
Parameters:
  res - encapsulates the response from the servlet. if the request could not be handled. if detected when processing.



getServletInfo
public String getServletInfo()(Code)
Returns a string containing servlet infoemation including name, and docRoot. Servlet informatioon.



getUrl
String getUrl(HttpServletRequest request)(Code)
Reconstruct the URL for this request.
Parameters:
  request - to the servlet. url.



init
public void init(ServletConfig config) throws ServletException(Code)
This initializes the servlet and sets the variables docRoot and log logging options.
Parameters:
  config - The servlet configuration object.
exception:
  If - an exception occured during initialztion



toHtml
public String toHtml()(Code)
Extra status info, shown by the Enhydra Server admin status page.



Methods inherited from javax.servlet.http.HttpServlet
protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doHead(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doTrace(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected long getLastModified(HttpServletRequest req)(Code)(Java Doc)
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException(Code)(Java Doc)

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