com.tonbeller.jpivot.chart
Class GetChart

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.tonbeller.jpivot.chart.GetChart

All Implemented Interfaces:

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

public class GetChart
extends javax.servlet.http.HttpServlet

Version:

Author:

arosselet

See Also:

Serialized Form

Constructor Summary

GetChart()

Method Summary

void	destroy() Destroys the servlet.
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.
java.lang.String	getServletInfo() Returns a short description of the servlet.
void	init(javax.servlet.ServletConfig config)
protected void	processRequest(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Processes requests for both HTTP GET and POST methods.
static java.lang.String	searchReplace(java.lang.String inputString, java.lang.String searchString, java.lang.String replaceString) Perform a search/replace operation on a String There are String methods to do this since (JDK 1.4)
static void	sendTempFile(java.io.File file, javax.servlet.http.HttpServletResponse response)
static void	sendTempFile(java.io.File file, javax.servlet.http.HttpServletResponse response, java.lang.String mimeType) Binary streams the specified file to the HTTP response in 1KB chunks

Methods inherited from class javax.servlet.http.HttpServlet

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

Methods inherited from class javax.servlet.GenericServlet

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

GetChart

public GetChart()

Method Detail

init

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

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Destroys the servlet.

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

processRequest

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

Processes requests for both HTTP GET and POST methods.

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException

java.io.IOException

sendTempFile

public static void sendTempFile(java.io.File file,
                                javax.servlet.http.HttpServletResponse response)
                         throws java.io.IOException,
                                java.io.FileNotFoundException

Throws:

java.io.IOException

java.io.FileNotFoundException

sendTempFile

public static void sendTempFile(java.io.File file,
                                javax.servlet.http.HttpServletResponse response,
                                java.lang.String mimeType)
                         throws java.io.IOException,
                                java.io.FileNotFoundException

Binary streams the specified file to the HTTP response in 1KB chunks

Parameters:

file - The file to be streamed.

response - The HTTP response object.

mimeType - The mime type of the file, null allowed.

Throws:

java.io.IOException - if there is an I/O problem.

java.io.FileNotFoundException - if the file is not found.

searchReplace

public static java.lang.String searchReplace(java.lang.String inputString,
                                             java.lang.String searchString,
                                             java.lang.String replaceString)

Perform a search/replace operation on a String There are String methods to do this since (JDK 1.4)

Parameters:

inputString - the String to have the search/replace operation.

searchString - the search String.

replaceString - the replace String.

Returns:

the String with the replacements made.

doGet

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

Handles the HTTP GET method.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - servlet request

response - servlet response

Throws:

javax.servlet.ServletException

java.io.IOException

doPost

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

java.io.IOException

getServletInfo

public java.lang.String getServletInfo()

Returns a short description of the servlet.

Specified by:

getServletInfo in interface javax.servlet.Servlet

Overrides:

getServletInfo in class javax.servlet.GenericServlet