• Split reports into smaller segments.
• Email whole reports or segments as attachments or email body content.
• Create HTML files from whole reports or segments.
• Create PDFs from whole reports or segments and, optionally, email or archive those.
• Fax whole reports or segments to distribution lists.
• Print whole or part of report on a network printer.
• Transform a detail report into a summary, chart, graph, or KPI.

Catapult also works with network files (on either the IFS or other shared network drives) to transform and distribute them. For example, you could have an Excel spreadsheet that gets automatically emailed to a group of email addresses whenever it's archived on a drive.

Let's look at an example that transforms an invoice to a PDF file, archives it on a network drive, and emails it to a recipient.

Catapult lets you define rules for grabbing spool files. Each rule can have many components. Figure 1 shows the spool file selection component of my example rule, which grabs a spool file for user KWILSON with user data of KRWINVINQ.

Figure 1: Here's my example of spool file selection for an invoice spool file.

Catapult shows the actual spool file contents (see Figure 1), so I have a visual confirmation of my selection.

Next, I transform the file into a PDF with a forms overlay in order to produce a professional-quality invoice (Figure 2). Notice the file name specified: &n.pdf. The &n is a placeholder for the file name.

Figure 2: Download and transform the spool file.

In addition to transforming to a PDF, I've also chosen to archive the file on a network drive named esdi2003excelzztempCatapult.

Next, I specify who to email this report to (Figure 3). In this example, it's going to my email address at work and to my Gmail account for confirmation. The Email Subject is "Harmonics Invoice."

Figure 3: Email the invoice.

Catapult also lets you split and email reports to distribution groups by extracting a piece of information from the report and using that as the key for finding the corresponding email address.

Once the Catapult server polls the System i and finds a matching spool file, it runs the grab rule for it, and I get an email in Outlook (Figure 4).

Figure 4: I receive the email created by Catapult

The PDF is attached to the email. Figure 5 shows the resulting attractive invoice, with our corporate logo as a watermark.

Figure 5: This is a professional-looking invoice!
This example is just one of countless ways you can transform and distribute spool files and network files. Catapult gives you more options for getting relevant information to the right people...without cutting down more trees.

Duncan Kenzie is President and CTO of ExcelSystems Software Development Inc. Duncan’s company is responsible for product development and technical support for BCD International Inc.’s (www.bcdsoftware.com) product line. Duncan has a BA in English Literature from the University of Waterloo, Ontario, and enjoys writing on a variety of subjects. Duncan is a frequent public speaker and has been writing articles about the midrange platform since 1985. He has also been involved in producing programmer productivity and business intelligence tools for 25 years and is the technical lead on products such as WebSmart, WebSmart PHP, and Nexus, leading System i Web tools.  Duncan still enjoys programming, and studies in leadership and self-improvement. He can be reached at This email address is being protected from spambots. You need JavaScript enabled to view it..