CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks

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354 CICS Transaction Gateway V5 Figure B-17 CTGTesterECI application.xml modules panel As shown, the application uses the CTGTesterECIWeb module. This is a Web application, so it is contained in a Web Archive Resource (WAR) file. When CTGTesterECIWeb is built, WebSphere Studio builds it into a WAR file with the name of the Web application, and makes it available to the CTGTesterECI application. The URI of this WAR file is therefore CTGTesterECIWeb.war. The Context root field is set to CTGTesterECIWeb, from the CTGTesterECIWeb application properties.
The CTGTesterCCI application The CTGTesterCCI enterprise application contains a Java servlet and a session bean that we used during this project in our various test scenarios. It is intended to provide a simple enterprise application that can be used “out of the box” to test ECI connectivity from any CICS Transaction Gateway to any configured CICS region using the CICS ECI resource adapter. It is written for simplicity and thus is not intended as a real-life customer application. All input parameters can be specified as HTTP query strings or HTML form parameters, and all output is through text-based HTML. It has the following features: ► Setting of the COMMAREA input, encoding, and length ► Setting of CICS TG Java client and CCI trace ► Executing a program a number of times ► For an unmanaged connection, setting of the CICS application server, CICS mirror transaction, CICS user ID, and password ► For an unmanaged connection, setting of the Gateway daemon URL and port The application consists of a number of JSPs, a servlet, and an enterprise bean. Figure B-1 on page 338 illustrates the complete architecture of the enterprise application. Web browser HTML JSP WebSphere Application Server for Windows servlet CTGTesterCCIServlet session bean CTGTesterCCI CCI Figure B-18 Architecture of CTGTesterCCI CICS TG CICS ECI resource adapter CICS TS C O M M A R E A z/OS CICS program Appendix B. Sample applications 355
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Trademarks IBM, the IBM logo, and i
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The team that wrote this redbook xi
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► Mail your comments to: xiv CICS
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1.1 CICS TG: Infrastructure 4 CICS
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3.3 VTAM definitions 44 CICS Transa
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3.4 TCP62 definitions for the CICS
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Figure 3-6 CEMT I CONN 54 CICS Tran
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IST314I END 58 CICS Transaction Gat
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4.1 Introduction to EXCI 66 CICS Tr
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4.2.1 EXCI CONNECTION definitions 6
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4.2.3 EXCI options table: DFHXCOPT
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5.1 Introduction to ECI over TCP/IP
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5.1.2 Definitions checklist 84 CICS
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6.1 Introduction to CICS security 1
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Basic CICS TG configuration The com
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7.1 Preparation 134 CICS Transactio
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Referenced Web sites These Web site
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CCL6806I, CICS TG message 178 CCL68
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errno, return codes 128 ESIRequest,
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security, with ECI requests 115 sec
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CICS Transaction Gateway V5 The Web
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