gov.nasa.pds.transport

Class UploadServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

gov.nasa.pds.transport.UploadServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

@WebServlet(name="UploadServlet",
            urlPatterns="/transport-upload")
public class UploadServlet
extends javax.servlet.http.HttpServlet

Servlet that supports uploading a file. Based on the Java 6 EE file upload servlet example.

Author:

shardman

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UploadServlet() Constructor for the upload servlet.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP GET method.
protected void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles the HTTP POST method.
String	getServletInfo() Returns a short description of the servlet.
void	init(javax.servlet.ServletConfig servletConfig) Initialize the servlet.

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, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

UploadServlet

public UploadServlet()

Constructor for the upload servlet.

Method Detail

getServletInfo

public String getServletInfo()

Returns a short description of the servlet.

Specified by:

getServletInfo in interface javax.servlet.Servlet

Overrides:

getServletInfo in class javax.servlet.GenericServlet

Returns:

a String containing servlet description

init

public void init(javax.servlet.ServletConfig servletConfig)
          throws javax.servlet.ServletException

Initialize the servlet.

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

servletConfig - The servlet configuration.

Throws:

javax.servlet.ServletException - If an error occurs.

doGet

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

Handles the HTTP GET method. This method returns an exception since only POST requests are allowed.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException - if a servlet-specific error occurs

IOException - if an I/O error occurs

doPost

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

Handles the HTTP POST method.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException - if a servlet-specific error occurs

IOException - if an I/O error occurs