Package org.apache.activemq.web

Class PortfolioPublishServlet

java.lang.Object

jakarta.servlet.GenericServlet

jakarta.servlet.http.HttpServlet

org.apache.activemq.web.MessageServletSupport

org.apache.activemq.web.PortfolioPublishServlet

All Implemented Interfaces:

jakarta.servlet.Servlet, jakarta.servlet.ServletConfig, Serializable

public class PortfolioPublishServlet
extends MessageServletSupport

A servlet which will publish dummy market data prices

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PortfolioPublishServlet()

Method Summary

Modifier and Type	Method	Description
protected String	createStockText(String stock)
protected void	doGet(jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)
protected String	escape(String text)
protected int	getNumberOfMessages(jakarta.servlet.http.HttpServletRequest request)
void	init()
protected double	mutatePrice(double price)
protected void	sendMessage(WebClient client, String[] stocks)

Methods inherited from class org.apache.activemq.web.MessageServletSupport

appendParametersToMessage, asBoolean, asBoolean, asDestination, asInt, asInteger, asLong, asLong, asString, getDestination, getDestination, getDestinationFromURI, getPostedMessageBody, getSelector, getSendPriority, getSendTimeToLive, init, isSendPersistent, isSync, isTopic

Methods inherited from class jakarta.servlet.http.HttpServlet

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

Methods inherited from class jakarta.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PortfolioPublishServlet

public PortfolioPublishServlet()

Method Details

init

public void init()
          throws jakarta.servlet.ServletException

Overrides:

init in class jakarta.servlet.GenericServlet

Throws:

jakarta.servlet.ServletException

doGet

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

Overrides:

doGet in class jakarta.servlet.http.HttpServlet

Throws:

jakarta.servlet.ServletException

IOException

sendMessage

protected void sendMessage(WebClient client,
 String[] stocks)
                    throws jakarta.jms.JMSException

Throws:

jakarta.jms.JMSException

createStockText

protected String createStockText(String stock)

mutatePrice

protected double mutatePrice(double price)

getNumberOfMessages

protected int getNumberOfMessages(jakarta.servlet.http.HttpServletRequest request)

escape

protected String escape(String text)
                 throws IOException

Throws:

IOException