org.apache.aries.samples.ariestrader.web.prims
Class PingJDBCWrite

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.apache.aries.samples.ariestrader.web.prims.PingJDBCWrite

All Implemented Interfaces:

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

public class PingJDBCWrite
extends javax.servlet.http.HttpServlet

PingJDBCReadPrepStmt uses a prepared statement for database update. Statement parameters are set dynamically on each request. This primative uses org.apache.aries.samples.ariestrader.direct.TradeJEEDirect to set the price of a random stock (generated by org.apache.aries.samples.ariestrader.Trade_Config) through the use of prepared statements.

See Also:

Serialized Form

Constructor Summary

PingJDBCWrite()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) this is the main method of the servlet that will service all get requests.
void	doPost(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) forwards post requests to the doGet method Creation date: (11/6/2000 10:52:39 AM)
String	getServletInfo() returns a string of information about the servlet
void	init(javax.servlet.ServletConfig config) called when the class is loaded to 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

PingJDBCWrite

public PingJDBCWrite()

Method Detail

doGet

public void doGet(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
           throws javax.servlet.ServletException,
                  IOException

this is the main method of the servlet that will service all get requests.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - HttpServletRequest

responce - HttpServletResponce

Throws:

javax.servlet.ServletException

IOException

getServletInfo

public String getServletInfo()

returns a string of information about the servlet

Specified by:

getServletInfo in interface javax.servlet.Servlet

Overrides:

getServletInfo in class javax.servlet.GenericServlet

Returns:

info String: contains info about the servlet

init

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

called when the class is loaded to initialize the servlet

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

config - ServletConfig:

Throws:

javax.servlet.ServletException

doPost

public void doPost(javax.servlet.http.HttpServletRequest req,
                   javax.servlet.http.HttpServletResponse res)
            throws javax.servlet.ServletException,
                   IOException

forwards post requests to the doGet method Creation date: (11/6/2000 10:52:39 AM)

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

res - javax.servlet.http.HttpServletRequest

res2 - javax.servlet.http.HttpServletResponse

Throws:

javax.servlet.ServletException

IOException