com.tonbeller.jpivot.chart
Class GetChart

java.lang.Object
  extended by javax.servlet.GenericServlet
      extended by javax.servlet.http.HttpServlet
          extended by 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