ZCOM for TCP/IP

Overview


The ZCOM for TCP/IP series of communications components are a set of full-featured clients and servers that are intended to be used in applications that require data transfer and remote program calls to another system.

There are two distinct server implementations:

Server Intended Environment
ZCOM for AS/400 Server Runs on OS/400 V4.3 or above.
ZCOM for Java Server Runs on any system that supports Java 1.2 or later.

There are five distinct client implementations:

Client Intended Environment
ZCOM for Windows Windows Desktop, COM/ActiveX Interface (DLL)
ZCOM for .NET Windows Desktop or Windows Server, .NET assembly (DLL)
ZCOM for Java Desktop or Server, implemented as Java class (ZcomJava.class)
ZCOM for Pocket PC Runs on any Windows Mobile device, including Pocket PC or Windows Smartphone (.NET DLL).
ZCOM for ILE Runs on AS/400 as ILE module (can be incorporated into CL or RPG programs).

A detailed feature chart can be viewed here.

Servers:

bullet ZCOM for AS/400 Server  This server runs directly on the AS/400 and has been designed to be easy to integrate with existing applications.  This server is very reliable and efficient, making careful use of AS/400 resources.
bullet ZCOM for Java Server.  Although the Java version of the ZCOM server could be run on an AS/400, it is more typically used on an NT or Unix platform.  Program calls are made to Java classes, and a SOAP pass-through function can be used to communicate with SOAP servers.

Clients:

bullet ZCOM for Windows.  This client is most often used in client-based desktop applications where  highly reliable and secure communications are needed to one or more back-end host systems.  The large number of pre-built integration functions that exist in the Windows client makes it easy to incorporate into new or existing applications.
bullet ZCOM for .NET.  This client component is similar to the Windows client except that it consists of 100% managed code (written in C#).  Also, the encryption for the .NET client uses a 448-bit key, making it very secure.  This is also an ideal client for middleware applications (e.g., SOAP methods, Biztalk servers, IIS applications, etc.).
bullet ZCOM for Java.  For customers using Java, this client provides the same level of functionality as the other members of the ZCOM client family.  Although it can be used on the desktop, it is probably more typically used in a servlet or as a component in a .JSP page. 
bullet ZCOM for Pocket PC.  This specialized client shares 99% of the code base of the ZCOM for .NET client, providing all of the most commonly used features of the other ZCOM clients in less than a 50K DLL.
bullet ZCOM for ILE.  For applications that are written in CL or RPG, the ZCOM for ILE client provides the ability to communicate with the same back-end servers as the other ZCOM clients. 

Click here for some sample usage diagrams:


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