org.josef.web.demo.servlet

Class PeriodicTableCsvServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.josef.web.servlet.AbstractHttpServlet

org.josef.web.servlet.AbstractCsvServlet

org.josef.web.demo.servlet.PeriodicTableCsvServlet

All Implemented Interfaces:

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

@WebServlet(description="Exports the periodic table of the elements to csv format",initParams={@WebInitParam(name="fileName",value="elements.csv"),@WebInitParam(name="columnSeparator",value=",")},urlPatterns="/demo/servlet/PeriodicTableCsvServlet")
public class PeriodicTableCsvServlet
extends AbstractCsvServlet

Servlet that writes out the periodic table of the elements as csv output.
All servlet related stuff is performed by AbstractCsvServlet, what remains here is the output of the actual csv data.

Version:

1.0 $Revision: 5962 $

Author:

Kees Schotanus

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PeriodicTableCsvServlet()

Method Summary

Modifier and Type	Method and Description
void	writeCsvData(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Writes the csv output.

Methods inherited from class org.josef.web.servlet.AbstractCsvServlet

doGet, getColumnSeparator, getContentType, getFileName, getRowSeparator, getServletInfo, init, isAttachment

Methods inherited from class org.josef.web.servlet.AbstractHttpServlet

clearSessionData, destroy, getActiveRequests, getLocale, getRequiredInitParameter, getSessionInfo, service

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, 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

PeriodicTableCsvServlet

public PeriodicTableCsvServlet()

Method Detail

writeCsvData

public void writeCsvData(javax.servlet.http.HttpServletRequest request,
                         javax.servlet.http.HttpServletResponse response)
                  throws IOException

Writes the csv output.

Specified by:

writeCsvData in class AbstractCsvServlet

Parameters:

request - The request object.

response - The response object.
Use this object to get the writer object for example.

Throws:

IOException - When an exception occurs while writing the csv data.