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Description

Jagacy 3270
Jagacy 3270 is our award winning 3270 screen-scraping library written entirely in Java. It supports SSL, TN3270E, and over thirty languages. It also includes a 3270 emulator designed to help create screen-scraping applications. Developers can also develop their own custom terminal emulators (with automated logon and logoff). Jagacy 3270 screen-scraping is faster, easier to use, and more intuitive than HLLAPI. It excels in creating applications reliably and quickly.
Jagacy TN3270 Emulator
Jagacy TN3270 emulator is an easy to use TN3270 terminal emulator written entirely in Java. It supports SSL, TN3270E, and over thirty languages. It does not contain the screen-scraping library, and is an inexpensive solution for a stand-alone Java 3270 terminal emulator.
Jagacy VT
Jagacy VT is a feature rich VT100/VT220 screen-scraping library and terminal emulator written entirely in Java. It supports SSL, ANSI and XTERM protocols. The emulator is designed to help create screen-scraping applications. Developers can also develop their own custom terminal emulators (with automated logon and logoff).
 
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Features

Jagacy 3270
Jagacy 3270 provides the following features:

  • 100% pure Java.
  • SSL support.
  • Extended TN3270 (TN3270E) support.
  • 17 different terminal types (including 132 columns).
  • Internationalization support. Over 30 different languages supported.
  • Configurable using properties, if desired. No changes necessary when host name or screens change.
  • Easily create a custom 3270 terminal emulator.
  • Small footprint (around 250K). Runs efficiently within the Eclipse and NetBeans IDEs.
  • Can display the 3270 session in a window while an application is running.
  • Includes a 3270 terminal emulator tailored to developing and debugging applications.
Jagacy VT
Jagacy VT provides the following features:

  • 100% pure Java.
  • SSL support.
  • Support for ANSI and XTERM protocols.
  • Configurable using properties, if desired. No code changes necessary when host name or screens change.
  • Easily create a custom VT100/VT220 terminal emulator.
  • Small footprint (less than 200K). Runs efficiently within the Eclipse and NetBeans IDEs.
  • Can display the VT100/VT220 session in a window while an application is running.
  • Includes a VT100/VT220 terminal emulator tailored to developing and debugging applications.

For screen-scraping, both Jagacy 3270 and Jagacy VT can be used in a stand-alone application, in an applet/servlet, or in an N-tier client/server environment, where the screen-scraping server is the data access tier.

 
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Properties

Pages change: fields are added, deleted, and moved. Timeouts change when mainframes are moved or network equipment is replaced. Different languages must be supported for international applications. Jagacy 3270 and Jagacy VT provide methods for reading host name, field, row/column, and timeout information from properties files. If one of these changes, the property file can be changed without recompiling software. If you would rather not use properties to specify fields, coordinates, and timeouts, there are methods that allow this too.

Properties can be read from the current working directory, a specified directory, the classpath, or from the system properties.