org.apache.geronimo.samples.daytrader.web.prims
Class PingServlet2TwoPhase

java.lang.Object
  extended byjavax.servlet.GenericServlet
      extended byjavax.servlet.http.HttpServlet
          extended byorg.apache.geronimo.samples.daytrader.web.prims.PingServlet2TwoPhase
All Implemented Interfaces:
java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class PingServlet2TwoPhase
extends javax.servlet.http.HttpServlet

PingServlet2TwoPhase tests key functionality of a TwoPhase commit In this primitive a servlet calls a Session EJB which begins a global txn The Session EJB then reads a DB row and sends a message to JMS Queue The txn is closed w/ a 2-phase commit

See Also:
Serialized Form

Constructor Summary
PingServlet2TwoPhase()
           
 
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)
 java.lang.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

PingServlet2TwoPhase

public PingServlet2TwoPhase()
Method Detail

doPost

public void doPost(javax.servlet.http.HttpServletRequest req,
                   javax.servlet.http.HttpServletResponse res)
            throws javax.servlet.ServletException,
                   java.io.IOException
forwards post requests to the doGet method Creation date: (11/6/2000 10:52:39 AM)

Parameters:
res - javax.servlet.http.HttpServletRequest
Throws:
javax.servlet.ServletException
java.io.IOException

doGet

public void doGet(javax.servlet.http.HttpServletRequest req,
                  javax.servlet.http.HttpServletResponse res)
           throws java.io.IOException,
                  javax.servlet.ServletException
this is the main method of the servlet that will service all get requests.

Throws:
java.io.IOException
javax.servlet.ServletException

getServletInfo

public java.lang.String getServletInfo()
returns a string of information about the servlet

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

Parameters:
config - ServletConfig:
Throws:
javax.servlet.ServletException


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