Additionally, the author demonstrates how to write a program in rexx. Object rexx allows to directly access and manipulate a stem. Please note that all of the following code needs to be run in the oorexx interpreter. It is a followon to and a significant extension of the classic rexx language originally created for the conversational monitor system cms component of the operating system vmsp and later ported to multiple virtual storage, os2 and pc dos. On october 12, 2004, ibm announced their plan to release their object rexx implementations sources under the common public license. This change provided a more efficient build environment and reduced the build times for users. Open object rexx oorexx roundup adds features, long asked for, e. For more information on rexx visit the rexx language association home page.
For object oriented rexx or javacompatible rexx programming, visit the rexx information web site or see my book rexx programmers reference wrox, 2005. This site is like a library, you could find million book here by using search box in the header. Supports all object oriented features, including messaging, classes, objects, single and multiple inheritance, data hiding and. If hercules is integrated with both rexx interpreters when built, the rexx startenable and rexx stopdisable are enabled. Rexx can be used as a macro language, a productembedded scripting language. Object oriented rexx reference documentation home page for open object rexx from the open object rexx project open object rexx list of classes and methods, from h. It assumes the reader has some exposure to object oriented programming concepts and rexx programming. Both references are intended to document extensions to oorexx, where the documentation is not big. Being able to visualize concepts is a great way to understand a programming language. Flatscher rexx was invented to make programming easier than ever before. Two new documentation books, open object rexx, rexx extensions library reference and open object rexx, unix extensions reference have been added. Its goal is to make scripting as easy, fast, reliable, and errorfree as possible. Since any classic rexx program runs under object oriented rexx, you can program procedurally or object oriented, or mix the two however you like.
When you install oorexx as per the environment chapter, you will also have the ability to work with classes and objects. If you are big fan of object oriented programming oop and want to implement better designed programs in rexx, then this is an ideal tutorial. Rexx i about the tutorial rexx restructured extended executor is designed to be a scripting language. Open object rexx also allows for object oriented rexx programming. It is upwardly compatible with classic rexx and will execute classic rexx programs unchanged. The rexx language is a versatile generalpurpose programming language that can be used by new and experienced programmers. This part of the book is for programmers who want to learn the rexx language. It assumes you are already familiar with object oriented. This event signalled a new era in the history of rexx. Rexx is a power language, so this tutorial just gets you started.
Object rexx allows object oriented and conventional. Install the selection from rexx programmers reference book. The will also work with ibms rexx 6000 on aix but this has been superceeded by open object rexx. These references are available in both pdf and html format, the same as other oorexx documentation. Programming guide free book pdf free download link book now.
This book describes a number of extension classes to open object rexx. Rexx web programming rexx has the facility to work with web servers as well. This is an introductory tutorial that covers the basics of rexx and how to deal with its various components and subcomponents. Kilowatt software homepage dbus language bindings for oorexx, pdf file, from prof.
Recent releases of object rexx contain an activex wsh scripting engine implementing this version of the rexx language. This book provides a comprehensive reference and programming guide to the rexx programming language. The uses the builtin rexx interpreter on os2 or regina. The course is primarily designed for execution in a windows environment, although it can also be hosted in a linux or unix aixsolaris environment.
All books are in clear copy here, and all files are secure so dont worry about it. An introduction to rexx for os390 users this article provides an os390 user with the necessary information to code a simple rexx program and to use the provided ibm documentation to build complex applications in rexx. The dos protected mode ports, for dpmi and vcpi, both use regina. The original scripting language is still useful if. Regina and open object rexx come with their own documentation in html andor pdf.
Rxsock tcpip socket functions reference book pdf free download link book now. Rony flatscher the 2011 edition of bsf4oorexx, pdf file, from prof. This book is intended for people who plan to develop applications using rexx and the extension classes. In order to use rexxw with the apache web server, you need. The object rexx programming language is an object oriented scripting language initially produced by ibm for the operating system os2.
It was designed from day one to be powerful, yet easy to use. Open source telephony, pdf file about moving to open source using object rexx, from david ruggles discover real problem solving with oorexx and excel automation, pdf file from les koehler supplemental zip files. The project is managed by the rexx language association. Its users range from the novice to experienced oorexx users. The use and syntax of all the classes and their methods is covered in this book. The oorexx pdf documentation is available online at the urls listed below. This is an introductory tutorial that covers the basics of rexx and how to. Open object rexx pdf presents a detailed guide to a version of object rexx. It is also very helpful for developing small programs that perform various text file transformations. Open object rexx tutorial overview for those who practice object oriented programming, the summary of open object rexx provided by the previous chapter is all you need. The rexx language consists of a nucleus of operators comparison, logical, arithmetic, and string. Home sourceforge site documentation support oorexx wiki faq rexx language association project links. Programming guide free book pdf free download link or read online here in pdf.
Therefore the programming language was designed to be human centric and, as a result, it can be learned and understood very quickly. On february 22, 2005, the first public release of open object rexx oorexx was announced. Its easy to transition into object oriented rexx programming because the object oriented interpreters are true supersets of the procedural language. The normal rexx interpreter will not be able to run this object oriented code.