1. © 2003 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice Integrating Of VMS Data, Apps, Web-Enabling, Apache & Tomcat, Netbeans Sunil Kumaran / John Apps Transition Engineering & Consulting Business Critical Systems Division

2. page 2 Agenda – Integrating OpenVMS data and applications – Web (Services) enabling – Apache and Tomcat – Netbeans

3. page 3 VMS Data & Applications

4. page 4 VMS Why OpenVMS Integration ? Data App Application - X Application - Y INTERNET INTRANET

5. page 5 OpenVMS eBusiness integration strategy Enrich the strengths of the OpenVMS operating system with an infrastructure that allows application, middleware, and data integration in a global, multi- platform environment Create the solution to your EAI problem--OpenVMS has the tools and technology Extend ROI as you modernize your business Built on industrial strength OS

6. page 6 Integrating OpenVMS data and applications Technologies – Java – JSP & Servlets – Tomcat – XML – SOAP – JDBC – J2EE – Web Services –.NET Products – Microsoft.NET – Ericom Host Publisher – Attunity Connect – Bridgeworks – BEA Weblogic Server – JBOSS – Spiritwave/Spiritcache – RTR/JRTR – Netbeans

7. page 7 Integration Options Data OpenVMS Application Logic User Interface Interface points Data User Interface Application Logic User Interface Application Logic User Interface Application Logic User Interface Data

8. page 8 Data Integration with Attunity Connect XML ODBC NSK XML ODBC JDBC VMS XML ODBC JDBC UNIX XML ODBC JDBC OLE DB ADO Win AS/400 XML ODBC JDBC MVS XML ODBC JDBC INDEXED SQL HIERAR- CHICAL OBJECT FLAT FILE Attunity Connect Combine data from all given sources and platforms with one SQL statement!

9. page 9 JDBC Driver JCA Resource Adapter Java Application / Application Server Standard Interfaces Drivers and Adapters Data Engine Application Engine Meta Data Security Management Sources  Relational  Non-relational  File  CICS  IMS/TM  Pathway  Custom apps Platforms  Microsoft Windows  Red Hat Linux  SUN Solaris  Tru64 UNIX  AIX  DG/UX  HP-UX  VMS  AS/400  OS/390  NonStop Himalaya Attunity Connect Architecture

10. OpenVMS ACMS 3GL DCL Web Services JSP HTML.NET Servlets J2EE Application Integration with Bridgeworks

11. Components in Yellow you supply, BridgeWorks provides/generates the rest JSP BWX MC Alpha/OpenVMS V7.2-1+ Windows NT / 2000 UNIX Tru64 Tomcat Apache with Tomcat & EJBs & RPC RPC JVM J2EE Platform = … Apache Internet JVM RPC BWX SC Your Application BWX Manager OpenVMS VAX V6.2+ Alpha V6.2+ Bridgeworks Architecture

12. page 12 Ericom Host Publisher Host Publisher Soap/XML Palm Pilot or other PDA Web or WAP browser WAP micro-browser Thin Client Web browser Web or WAP browser Legacy New Web Logic/Data New Integrated Enterprise Application Legacy Applications Legacy Applications Legacy Applications Traditional Users Intranet/Extranet/Internet Legacy Applications

13. page 13 Web-enabling with Java

14. page 14 Web-enabling OpenVMS Data & Applications JAVA Based technologies – JAVA, Java Beans, Enterprise Java Beans – Servlets – Java Server Pages (JSPs) – JDBC

15. page 15 Java 2 Standard Edition JSDK 1.4.1-1 is now available for OpenVMS Alpha

16. page 16 Enterprise JavaBeans - EJB JaveBeans are components that can be used to build Java Applications. Using JavaBeans to create a server application, you have to build the entire server framework EJBs provide a model for a services framework into which Java components can be portably deployed With Enterprise JavaBeans the framework is provided for you (by the EJB software) Customization is not performed at development time using properties, but at runtime (deployment time) using a ‘deployment descriptor’ JBs and EJBs are the components used to web-enable VMS data and applications

17. page 17 Java Servlets Servlets are programs written in Java to extend the functionality of HTTP servers Servlet is to Web server as Applet is to Web browser Replacement for CGI scripts and programs Servlets are faster and scale with multiprocessors (Java Threading) Servlet API is consistent and standard (don’t have to learn for each platform) Supported by all major Web servers and Engines User Session Tracking built in (e.g., for Shopping Carts) Why Servlets and not CGI?

18. page 18 Java Server Pages Mix HTML with dynamically generated content from Servlets Separate ‘Form’ from ‘Function’ or ‘Designers’ from ‘Developers’ – Allows Web page designers to design – Developers to develop Time: Hostname: Session ID: The ‘testParam’ form parameter: This… Time: Sun Sep 30 10:30:10 EST 2000 Hostname: eb7101.americas.cpqcorp.net Session ID: YCKX3NIAAAA0XaG2MVSQ The ‘testParam’ form parameter: some data This… Produces

19. page 19 JDBC Three-tier Model Java Applet or HTML browser Application Server (Java) JDBC DBMS Client machine (GUI) HTTP, RMI, CORBA or other calls Server machine (business logic) DBMS proprietary protocol Database server Connection Pooling

20. page 20 Apache, Tomcat & J2EE Servers

21. page 21 Tomcat (CSWS_JAVA) Tomcat JSP/Servlet Application Server – Official reference implementation for Java Server Pages (JSP) and Java Servlet specifications – Runs on the Java 2 Standard Edition (J2SE) platform – Distributed by ASF under the Apache Software License – Ported to OpenVMS by HP engineering Pre-built, packaged as a PCSI installation kit Includes OpenVMS-specific documentation – Distributed as HP Secure Web Server optional product No cost for software and documentation Support included in OpenVMS support contract

22. page 22 Tomcat (continued) Latest ASF releases – Tomcat 5.0.2 (development release) Servlet API 2.4/JSP 2.0 – Tomcat 4.1.24 (stable release) Servlet API 2.3/JSP 1.2 Latest HP releases – Tomcat 4.1.24

23. page 23 Apache (SWS) Apache HTTP Server – HTTP 1.1 web server developed by the Apache Software Foundation (ASF) – Distributed by ASF under the Apache Software License – Ported to OpenVMS by HP engineering Pre-built, packaged as a PCSI installation kit Includes OpenSSL and certificate management utility Includes OpenVMS-specific documentation – Distributed as HP Secure Web Server product No cost for software and documentation Support included in OpenVMS support contract

24. page 24 Apache (continued) Latest ASF releases – Apache 2.1 (development release) – Apache 2.0.45 (stable release) IPv6, threading, better multi-platform support – Apache 1.3.27 (stable release) Most widely deployed code base Latest HP releases – Apache 2.0.44 (in beta) – Apache 1.3.26 (with security patches)

25. page 25 Web Server Adapters Mod_jk and Mod_jserv Web server adapter to sit in Apache and redirect requests to Tomcat. – *.jsp or JavaServlet requests are redirected to Tomcat – *.html (non-Java requests) are served by Apache Two adapters are available – Mod_jserv ¹ – Mod_jk ¹ ¹ Apache Modules

26. page 26 How does it all fit together Browser http://www.myserver.com:80/Simple_JDBC.jsp Simple_JDBC.jsp Apache HTTP Tomcat AJP Protocol RMS $GET$PUT Attunity JDBC

27. page 27 Java 2 Enterprise Edition (J2EE) The Java platform for Web Application Servers – Java Servlets / Java Server Pages (JSP) – Enterprise Java Beans (EJB) – Java Messaging Service (JMS) – Remote Method Invocation (RMI) – Java Database Connection (JDBC) – Java Naming & Directory Interface (JNDI) – Java Transaction API (JTA) – Java IDL / RMI over IIOP (CORBA Interoperability) – Java Mail

28. page 28 HardwareOS Pre Java Application Hardware OS JVM With Java Application With J2EE Hardware OS JVM J2EE Application J2EE Value Proposition

29. page 29 J2EE Offerings Sun ONE Application server 7.0 BEA Weblogic Server (VMS Certified 7.0) JBOSS (Opensource, not J2EE certified) IBM Websphere OracleAS Version 10g

30. page 30 Webservices

31. page 31 Defining Web Services A Web service is a chunk of functionality that can be accessed using Web technology –Across an intranet or the Internet Usually: –What’s accessed is a method in a language such as Java or Visual Basic.NET –The Web technology used is the Simple Object Access Protocol (SOAP) carried over HTTP Both the.NET and Java camps have endorsed Web services

32. page 32 Web Services Technologies Simple Object Access Protocol (SOAP) –An XML-based way to invoke Web services Web Services Description Language (WSDL) –An XML-based language for describing Web services Universal Description, Discovery, and Integration (UDDI) –A registry for Web services Global XML Web Services Architecture (GXA) –Infrastructure Protocol Framework (Microsoft)

33. page 33 eXtensible Markup Language - XML A tag-based textual format for: – Document mark-up – Data Standard Rigorous, so easy to parse (relative to HTML) – well-formed versus valid Unfettered by legacy ad-hoc ‘standards’

34. page 34 eXtensible Markup Language - XML Defines semantics, not display HTML defines display, not semantics January 26th 1998 – HTML defining some text - but giving no meaning to it January 26th 1998 – XML defining a date, but not saying how it should be displayed

35. page 35 XML for OpenVMS XML C++ Technology Version 2.0 for OpenVMS is based on Apache Xerces C Version 2.2.0 and Apache Xalan C Version 1.5. Apache Xerces C Version 2.2.0Apache Xalan C Version 1.5 XML Java Technology Version 2.0 for OpenVMS is based on Apache Xerces-Java Version 2.3.0 and Apache Xalan-Java Version 2.4.1. Apache Xerces-Java Version 2.3.0Apache Xalan-Java Version 2.4.1 XML Technology for OpenVMS supports Java and C++ and comprises the following components: – XML Parser in Java and C++ Based on the Apache XML Project's Xerces, which provides parsing and generation. The fully validating parser implements the W3C XML and DOM (Level 1 and 2) standards. – XSLT Stylesheet Processor in Java and C++ Based on the Apache XML Project's Xalan, which provides high- performance XSLT

36. page 36 SOAP – The Cornerstone of Interoperability Simple – self-describing messages requests based on proven conventions. SOAP is not simple. But, it is much simpler than any of its predecessors (DCOM, CORBA, DCE, …) Object – has its roots as a way of invoking COM objects across the Internet. SOAP can invoke methods across the Internet. Access – Possible to create SOAP bindings for almost any protocol. The de facto binding is currently HTTP or SMTP, allowing SOAP through most firewalls. Protocol – Put all the previous factors together: Simple Object Access – and you get a very flexible, XML-based protocol for exchanging information throughout a distributed environment

37. page 37 SOAP Toolkit for OpenVMS™ Alpha™ V1.1 SOAP Toolkit for OpenVMS™ Alpha™ – Version 1.1 – Based on Apache SOAP Version 2.3.1 and includes Xerces-J Support – Support for the SOAP Toolkit Version 1.1 for OpenVMS Alpha is provided by Compaq under existing OpenVMS service agreements through standard support channels – For technical feedback to the SOAP Toolkit for OpenVMS engineering team, please send mail to OpenVMSSoapToolkit@hp.com – Exchange information with other users through comp.os.vms System Requirements Operating System Alpha OpenVMS Version 7.2-2 (or higher) Note: The SOAP Toolkit runs on OpenVMS Version 7.2-1, but is officially supported only on Version 7.2-2 and higher

38. page 38 SOAP Toolkit for OpenVMS™ Alpha™ V1.1 SOAP Client prerequisites – Compaq Software Development (SDK) for the Java™ Platform Version 1.2.2-3 (or higher) – All patches required for Compaq SDK for the Java™ Platform. Check the Compaq SDK documentation for the version of Java you are installing to be sure that you have all prerequisite OpenVMS Alpha patches. – Installing on an ODS-5 enabled disk is recommended. Because of long file names and directory depth issues, the installed code base and the accompanying documentation cannot be guaranteed to function properly in a non-ODS5 environment SOAP Server Prerequisites – All of the SOAP Client prerequisites – Compaq Secure Web Server Version 1.1-1 (or higher) for OpenVMS Alpha – CSWS_JAVA Version 1.0 (or higher) for Compaq Secure Web Server for OpenVMS Alpha

39. page 39 Illustrating Web Services Technologies UDDI Registry Internet UDDI Registry Application WSDL Interface Application SOAP

40. page 40.NET.NET is Microsoft’s Web services architecture.NET is based on XML, SOAP, WSDL and UDDI.NET provides a set of Web services, called Hailstorm, together with a security scheme called Passport.NET also provides a development environment and runtime for creating more Web services.NET servers are Microsoft’s pre-existing servers (like Biztalk) brought under the.NET marketing umbrella All this is the basis for Microsoft’s fee-for-use software strategy

41. page 41 Developing Web services with Microsoft.NET

42. page 42 Netbeans

43. page 43 What is NetBeans? Sun-sponsored/owned Java IDE Written in Java Open source, www.netbeans.org Positioned as an IDE and a tools platform Extensible, foreign language support with appropriate plug-ins Runs on OpenVMS, Solaris, OS/2, Windows, TRU64 UNIX, Linux, HP-UX, MAC OS-X…others Sun One Studio is a re-branding of NetBeans

44. page 44 NetBeans Major Features Syntax highlighting code editor Support for the Java, C, C++, XML and HTML languages. Support for JSP, XML, RMI, CORBA, JINI, JDBC and Servlet technologies Support for Ant, CVS and other version control systems Visual design tools Wizards and code generation and management tools Web Development Built-in debugger Cross-platform

45. page 45 Editing Workspace The Main Window The Explorer Properties

46. page 46 Code Completion Multiple buffers Java API Documentation Editor Toolbar

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48. page 48 Plug-ins for OpenVMS Available at our OpenVMS Update Center or on our website Currently Available (version 3.5.1) – C/C++ compiler support – EDT-keypad editor support – CMS support – Distributed NetBeans (field test) Coming Soon – Fortran compiler support (very shortly) – Cobol compiler support (very shortly) – 3GL debugging support

49. page 49 NetBeans Update Center NetBeans update centers plus dedicated OpenVMS update centers Tools/Update Center, make sure your proxy is set up properly

50. page 50 OpenVMS C/C++ Support Plug-in Tailored to the OpenVMS C/C++ compilers Provides – source colorization – code formatting – compilation of files, but not linking – error message parsing/navigation Provides DCL command procedure execution – output in NetBeans output window or – separate terminal window

51. page 51 CMS Support Plug-in Supports – Reserve – Unreserve – Replace – Fetch – Show History – Differences (graphical) – Create Element – Delete Element – Variants, including long variant names

52. page 52 EDT-keypad Plug-in Provides key bindings for EDT keypad Works on any platform Knows how to use DEC keyboard

53. page 53 Distributed NetBeans Use any desktop that runs NetBeans Develop on remote OpenVMS machine Provides remote compilation (Java, C/C++, COBOL, Fortran), error navigation, remote execution, and eventually debugging Also will have remote CMS operations

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