交互式Web应用程序开发指南（英文版）

Part1 Overiew of the scenario

CHAPTER 1 INTRODUCTION

1. 1 Scenario overview

1. 1. 1 S/390 software prerequisites

1. 1. 2 Windows NT client software prerequisites

1. 2 Overview of the servlets

1. 2. 1 Order servlet

1. 2. 2 Bid servlet

1. 2. 3 Accept servlet

1. 2. 4 Email servlet

1. 3 Overview of the server environment

1. 4 Overview of the Web application

1. 4. 1 From the user's perspective

1. 4. 2 From the programmer's perspective

CHAPTER 2 INSTALL THE DEVELOPMENT SOFTWARE

2. 1 Install IBM VisualAge for Java V3.02

2. 2 Install VisualAge fof Java features

2. 3 Install IBM WebSphere Studio 3. 5

2. 4 Install a Web browser

2. 5 Install the demo files

CHAPTER 3 ABOUT THE SERVER CONFIGURATION

3. 1 About the application flow

3. 1. 1 Getting started

3. 1. 2 Retrieving customer order information

3. 1. 3 Requesting shipping options

3. 1. 4 Accepting a bid

3. 1. 5 Emailing the customer

3. 2 About the server applications

3. 2. 1 About the customer and order applications

3. 2. 2 About the shipper applications

3. 2. 3 About the hub application

3. 2. 4 About the IMS customer application

3. 2. 5 Check database and transaction

3. 3 About the subsystem configuration

3. 3. 1 About MQSeries configuration

3. 3. 2 About MQ/CICS Bridge configuration

3. 3. 3 About CICS configuration

3. 3. 4 About DB2 configuration

3. 3. 5 About WebSphere Application Server configuration

3. 3. 6 About IMS Connect

Part 2 Creating the servlets

CHAPTER 4 CREATE THE ORDER SERVLET

4. 1 Cteate Java beans that access CICS and DB2

4. 1. 1 Create the B2BApp project

4. 1. 2 Create the order package

4. 1. 3 Create the COBOL customer record type

4. 1. 4 Create the CustomerRecord class

4. 1. 5 Create the COBOL order record type

4. 1. 6 Create the OrderRecord class

4. 1. 7 Create the RetrieveCustomerCommand class

4. 1. 8 Create the RetrieveOrderCommand class

4. 1. 9 Create the CICSRetrieveNavigator class

4. 2 Test the CICS connection

4. 2. 1 Create a CICSNavExecute test application

4. 2. 2 Run the CICSNavExecute test

4. 2. 3 What you have proved so far

4. 2. 4 Create a version of the ordr peckage

4. 3 Generate the order servlet and generic user interface files

4. 3. 1 Preparing the WebSphere Studio project

4. 3. 2 Generate the order servleL HTML, and JSP files

4. 4 Customize the order servlet

4. 5 Publish the order servlet on the test stage

4. 5. 1 Set up Studio publishing for local testing

4. 5. 2 Publish the order files on the test stags

4. 6 Test the order servlet in the WebSphere Test Environment

4. 6. 1 Set up the Servlet Engine classpath

4. 6. 2 Run the Servlet Engine

4. 6. 3 Run the servlet

4. 7 Modify the order beans for publishing on the server

4. 7. 1 Abot the modifications

4. 7. 2 Change the code psge

4. 7. 3 Change the command bean properties

4. 7. 4 Change the navigator properties

4. 7. 5 Export from VisualAge for Java to WebSphere

4. 8 PUblish the order servlet on the Server

4. 8. 1 Modify the servlet configuration file

4. 8. 2 Modify the user interface files

4. 8. 3 Prepare to publish on the host

4. 8. 4 Publish the order files on the server

4. 8. 5 Check the WebSphere Application Server classpath

4. 8. 6 Provide permissions for the published files

4. 9 Test the order servlet from a Web browser

CHAPTER 5 CREATE THE BID SERVLET

5. 1 Create Java beans that access MQSeries

5. 1. 1 Create the bid package

5. 1. 2 Create the BidMessageType record type

5. 1. 3 Create the BidRequest record class

5. 1. 4 Create the AllBidsMessageType record type

5. 1. 5 Create the AllBidsReply record class

5. 1. 6 Create the BidRequestCommand class

5. 1. 7 Create the AllBidsReplyCommand class

5. 1. 8 Create the BidsNavigator class

5. 2 Test the MQ connection

5. 2. 1 Create a TestBidsNav test application

5. 2. 2 Run TestBidsNav to test the MQ connection

5. 2. 3 Create a version of the bid package

5. 3 Generate the bidservlet and generic user interface

5. 3. 1 Prepare to generate

5. 3. 2 Generate the bid servlet, HTML, and JSP files

5. 4 Customize the bid servlet

5. 5 Publish the bid servlet on the test stage

5. 6 Test the bid servlet in the WebSphere Test Environment

5. 6. 1 Start the WebSphere Test Environment

5. 6. 2 Run the Servlet Engine

5. 6. 3 Run the servlet

5. 7 Publish the bid Servlet on the server

5. 7. 1 Modify the servlet configuration file

5. 7. 2 Modify the user interface files

5. 7. 3 Publish the bid files on the server

5. 7. 4 Check the WebSphere Application Server classpath

5. 7. 5 Provide permissions for the published files

5. 8 Test the bid servlet from a Web browser

CHAPTER 6 CREATE THE ACCEPT SERVLET

6. 1 Create Java beans to exchange MQSeries messages

6. 1. 1 Create the accept package

6. 1. 2 Create the AcceptMessageType record type

6. 1. 3 Create the AcceptRequestMessage record class

6. 1. 4 Create the BothConfMessage record type

6. 1. 5 Create the BothConfReply record class

6. 1. 6 Create the AcceptRequestCommand class

6. 1. 7 Create the BothConfReplyCommand class

6. 1. 8 Create the AcceptNavigator class

6. 2 Test the MQ connection

6. 2. 1 Create the TestAcceptNav class

6. 2. 2 Run TestAcceptNav to test the MQ connection

6. 2. 3 Review what you have demonstrated

6. 2. 4 Create a version the accept package

6. 3 Generate the accept servlet and generic user interface files

6. 3. 1 Getting the accept bean files into WebSphere Studio

6. 3. 2 Generate the accept servlet, HTML, and JSP files

6. 4 Customize the accept servlet

6. 5 Publish the accept servlet on the test stage

6. 6 Test the accept sefvlet in the WebSphere Test Environment

6. 7 Publish the accept servlet on the server

6. 7. 1 Modify the servlet configuration file

6. 7. 2 Modify the user interface files

6. 7. 3 Publish the accept files on the server

6. 7. 4 Provide permissions for the published accept files

6. 8 Test the accept sefvlet from a Web browser

6. 9 Summary

CHAPTER 7 CWreate tHE EMAIL SERVLET

7. 1 Create the IMS beans

7. 1. 1 Create the package

7. 1. 2 Create a RecordType for the input message

7. 1. 3 Create a transaction input record bean

7. 1. 4 Create a RecordType for the output message

7. 1. 5 Create a transaction output record bean

7. 1. 6 Create a command class for the IMS transaction

7. 2 Test the beans in the Websphere Test Environment

7. 2. 1 Create the test JavaServer Page

7. 2. 2 Run the Java Server Page locally

7. 3 Create the servlet and add email functionality

Part 3 Creatinn the Web application

CHAPTER 8 JOIN THE SERVLETS

8. 1 Define a Web application in WebSphere Application Server

8. 2 Provide the interactive flow

8. 2. 1 Create the opening page

8. 2. 2 Modify the order results page

8. 2. 3 Modify the order servlet configuration file

8. 2. 4 Modify the bid results page

8. 2. 5 Modify the bid servlet configuration file

8. 2. 6 Modify the accept results page

8. 2. 7 Modify the accept sefvlet configuration file

8. 3 Modlfy the generated servlets to pass the data

8. 3. 1 Understanding the order servlet

8. 3. 2 Understanding the bid servlet

8. 3. 3 Modifying the accept servlet

8. 4 Optionally, enhance　the　user　interface

8. 5 Considerations for developing your own Web applications

CHAPTER 9 TROUBLESHOOTING

APPENDIX A SERVER APPLICATIONS RERFERENCE INFORMATION

A. 1 Message syntax

A. 1. 1 Bid messages

A. 1. 2 AccEPt messages

A. 2 Server application quick reference