There aren’t a whole lot of options to EnterView’s terminal emulation. It allows to you create a terminal emulator session to an HP 3000 within a Web browser. There are configuration options for things such as encryption, size, whether to autoconnect when selected, the model of the terminal, and Telnet or NS/VT connection. There are also a number of things for metering, so you can log connection information and queries. As the product ships, you have access to five different types of emulators: IBM 3270, IBM 3287, IBM 5250 and then HP and VT. I couldn’t find anything to configure things like font size and color.

A unique feature of EnterView is its Administrator. You can create and save EnterView session configuration files with it, so you can set your various parameters. This becomes a small HTML file that sets the various runtime parameter information and then launches the applet. Both Internet Explorer and Netscape Communicator are supported.

The HTML <APPLET> tag has the following general form:

<APPLET
Code=‘EnterView class file’
Width=‘applet width’
Height=‘applet height’
[optional attributes] >
[<param name=‘name’ value=‘value’]
</APPLET>

Installation and Documentation

The shrink-wrapped package includes a CD-ROM with the installation software. After you find and run the setup program, it will operate like pretty much any other Windows setup program. In a real world environment where the applet is being downloaded from the Web server, it should work on any client that has a good Java Virtual Machine implementation. I didn’t try it on any clients other than MS Windows, however.

The documentation is very slim, only about 30 pages, and not very thorough. While it does have a very good tutorial to get you started, there are comments about using the DES encryption like “We won’t get into it for this tutorial.” The problem is that they never get into it — the feature doesn’t appear to be documented that I noticed. The manual does have a table of contents, which for a manual of this size is nice, because most companies wouldn’t bother to put it in.

The CD has additional documentation, but it is arranged in such a way that it isn’t obvious what you need to deal with. I think a lot of the issues with EnterView’s documentation stem from the fact that they’ve included all emulators in one manual. This makes it slightly confusing when dealing with a single platform like the HP 3000.

The TestDrive

It took a little hunting around to figure out how to actually run EnterView, because the documentation is not very clear. But once I did and configured my IP address and the type of connection I wanted, I didn’t have any other trouble. Once I was connected, I simply ran programs as I would normally.

I tested EnterView with NMMGR, as well as my TimeWarp product, which uses almost every escape sequence you can name. Everything ran without incident.

Comparisons

The obvious — and only — comparison for EnterView is with the subject of last month’s review, MiniSoft’s Javelin. In my testing, I found these two packages to be almost apples and oranges, they go about things so differently. In the case of Javelin, you have a separate app that launches and seems just like you are running a terminal emulator. In the case of EnterView, the emulator is actually inside the Web page that you launch this “javalator” from.

Both products offer Telnet and NS/VT connection types for HP 3000s. They both do a very good job with emulation, but I couldn’t find any way to do local printing through EnterView, which you can do with Javelin. As a 3000 user, I found the fact that the EnterView manual was always using IBM 3270 as an example was also a little insulting.

Because of the way the EnterView applet is buried, I couldn’t get a handle on the size of it, so size and speed are hard to gauge. I was loading a local copy on my network, so the time elapsed wasn’t much more than just launching a copy of Reflection, but a dial-up connection might present some challenges. In choosing between these products, I guess it will come down to a matter of cost, and your preference of how they each implement their solution.

There are configuration and administration options offered in EnterView that aren’t in Javelin: the Administrative WebStation, Deployment Director, and the metering feature of EnterView, none of which I tested for this review. That’s because they aren’t really covered in the manual. I was looking at core functionality and didn’t really want to wade into items that weren’t well-documented.

I’m not sure what the Administrative WebStation does, but the Deployment Director is an app that lets you configure an environment for an EnterView session through a Web-based menu process instead of altering the HTML directly. The metering feature was really slim, but from what I could tell it’s a way to keep clocks on sessions to know how long an application is used. Some of this stuff you can only get to by wandering around the CD.

I thought EnterView looks a little sexier than Javelin, but it didn’t seem as functional, and the client it generated was pretty fat. When EnterView came out in its first version, there was no 3000 connectivity, and more than a few of us in the 3000 world wondered if it would work with our systems. By looking at the EnterView manual, I’d say that everything is geared towards IBM, which is why this 3000-ready version appeared to be an afterthought.

Conclusions

EnterView works very well as an HP 3000 terminal emulator. All the different types of applications I ran worked without a hitch. The administration program and the packaging are also very slick. I liked that you could specify the emulator size within the config file. There are actually a number of cute configuration options in the product. For example, you have the ability to run the applet in a frame or a separate window, control the title bar, specify different levels of menu commands available to your users. You can also specify a default URL that can contain your own Web page of custom help.

While I didn’t test it, EnterView’s support for 56-bit DES encryption as well as 168-bit Triple DES encryption is also a very powerful and needed feature. If you are going to let people log onto your HP 3000 over the Internet, these features will help you make sure access is secure.

Competition is a good thing, and having a choice in this product area is important. You owe it to yourself to understand all your options before you buy into this new type of technology, so check EnterView out.

Shawn Gordon, whose S.M. Gordon & Associates firm supplies HP 3000 utilities, has worked with 3000s since 1983.