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* [http://trac.netlabs.org/v_nom NOM] (Netlabs Object Model) was an implementation of SOM that was going to be part of Voyager, but it never got finished.
* [http://trac.netlabs.org/v_nom NOM] (Netlabs Object Model) was an implementation of SOM that was going to be part of Voyager, but it never got finished.


==Links & publications==
==Articles==
* System Object Model Programing Guide - ([https://archive.org/stream/ToolkitDocs1/System%20Object%20Model%20Programming%20Guide PDF])
* Jennifer Hamilton: [[Interlanguage Object Sharing with SOM]]
 
==Publications==
* G221-3651-02: SOMobjects Specification Sheet - IBM 1995-04
* G221-3651-02: SOMobjects Specification Sheet - IBM 1995-04


;Books
;Books
* Jennifer Hamilton: ''Programming with DirectToSOM C++'' - Wiley 1996, ISBN 0471-16004-0
* [[Jennifer Hamilton]]: ''Programming with DirectToSOM C++'' - Wiley 1996, ISBN 0471-16004-0
* Robert Orfali, Dan Harkey, Jeri Edwards: ''The Essential Distributed Objects Survival Guide'' - Wiley 1996, ISBN 0-471-12993-3
* Robert Orfali, Dan Harkey, Jeri Edwards: ''The Essential Distributed Objects Survival Guide'' - Wiley 1996, ISBN 0-471-12993-3


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** [http://books.google.com.ec/books?id=qxIpLj9BmV8C&pg=RA1-PA397 Part 2] - November 1995 issue.
** [http://books.google.com.ec/books?id=qxIpLj9BmV8C&pg=RA1-PA397 Part 2] - November 1995 issue.
** [http://books.google.com.ec/books?id=CF2kTIIwVUgC&pg=RA1-PA279 Part 3] - January 1996
** [http://books.google.com.ec/books?id=CF2kTIIwVUgC&pg=RA1-PA279 Part 3] - January 1996
* [[Jennifer Hamilton]]:[[Interlanguage Object Sharing with SOM]]
 
* System Object Model Programming Guide ([https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Guide.pdf PDF], [https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Guide.inf INF)]
==Links==
* System Object Model Programming Reference ([https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Reference.pdf PDF], [https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Reference.inf INF])
* IBM System Object Model (SOM) Documentation
**Programming Guide ([https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Guide.pdf PDF], [https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Guide.inf INF)]
**Programming Reference ([https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Reference.pdf PDF], [https://archive.org/download/ToolkitDocs1/System%20Object%20Model%20Programming%20Reference.inf INF])
 
* [http://en.wikipedia.org/wiki/IBM_System_Object_Model SOM Wikipedia Article]
* [http://en.wikipedia.org/wiki/IBM_System_Object_Model SOM Wikipedia Article]
* [http://sourceforge.net/projects/somfree/ somFree - Open Source SOM clone project]
* [http://sourceforge.net/projects/somfree/ somFree - Open Source SOM clone project]

Revision as of 15:30, 31 October 2016

System Object Model (SOM) is an object-oriented shared library system. DSOM, a distributed version based on CORBA, allowed objects on different computers to communicate.

Products

  • IBM System Object Model/6000 (SOM/6000)
  • IBM SOMobjects Developer Toolkit Version 2.1 for OS/2, AIX and Windows (10H9767)
  • IBM SOMobjects Workgroup Enabler Version 2.1 for OS/2, AIX and Windows (10H9769)
  • IBM SOMobjects for OS/400

Documentation

Runtime

Component
SOM Run-time Kernel SRK
SOM Event Management Framework SEM
Distributed SOM Framework SDS
SOMobjects Interface Repository Framework SIR
SOMobjects Utility Classes SUT
Syslevel
  • Version 2.01.5 - SM20012

Files

System Object Model runtime included with OS/2 Warp Version 4 consists of the following files:

Name Comments
SOM.DLL SOM Run-time Library
SOM.IR SOM Implementation Repository. Types, classes, and methods provided by the SOMobjects Framework
SOMD.DLL Distributed SOM (DSOM)
SOMD.MSG Messages for SOMD.DLL
SOMDCLS.DAT Distributed SOM class database
SOMDCLS.TOC Distributed SOM class index
SOMDD.EXE DSOM daemon. It must be started prior to running a DSOM application
SOMDIMPL.DAT Distributed SOM implementation database
SOMDIMPL.TOC Distributed SOM implementation index
SOMDSVR.EXE Generic DSOM server program
SOMEM.DLL SOM Event Manager
SOMIR.DLL CORBA Interface Repository support
SOMK.MSG SOM error messages file
SOMS.DLL SOM Sockets - soms library
SOMSEC.DLL SOM Security library
SOMTC.DLL CORBA TypeCode support
SOMU.DLL Metaclass framework
SOMUC.DLL Collection Class Library

Articles

Replacement

  • somFree is a Portable implementation of SOM, but it hasn't been ported to OS/2-eCS. It is open source under the LGPL v3.
  • NOM (Netlabs Object Model) was an implementation of SOM that was going to be part of Voyager, but it never got finished.

Articles

Publications

  • G221-3651-02: SOMobjects Specification Sheet - IBM 1995-04
Books
  • Jennifer Hamilton: Programming with DirectToSOM C++ - Wiley 1996, ISBN 0471-16004-0
  • Robert Orfali, Dan Harkey, Jeri Edwards: The Essential Distributed Objects Survival Guide - Wiley 1996, ISBN 0-471-12993-3
Articles
  • Brian Curran: Why SOM? - IBM Personal Systems Magazine (Mar/Apr 1996)
  • Gabrielle Gagnon: Exploring IBM's SOM series of articles published in PC Magazine.

Links

  • IBM System Object Model (SOM) Documentation