Java CDEV


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News: (last update November 7, 2000)

Introduction

Java CDEV is a library of Java classes which extends the capabilities of the CDEV Common Device control framework into the Java environment. Both applications and applets are supported, and a modular I/O structure allows interfacing to a wide number of control systems. Among the I/O services supported is a connection to the C++ cdevGateway, allowing access to all previous CDEV supported systems.

This software is still being improved, with changes mostly coming in the directory services. You may download a copy of the current release.

ADM is a awt based java package used for building Graphical User Interfaces on top of the Java CDEV layer. It contains awt-based java beans. These beans can be placed in an java application or an applet running within a browser. The application and the applet can be built by assembling the beans manually or visually using the commercial Java IDEs, such as Visual Cafe, JBuilder, PowerJ, VisualAge WebRunner etc. A step by step instruction for deploy custom JavaBeans into Visal cafe is provided.

The ADM package is still under development, and the latest version can be obtained here.

SDM is a swing based java package used for building Graphical User Interfaces on top of the Java CDEV layer. In the first release there is only one widget - CTable in the package. CTable widget is used to monitor the multiple devices and properties. A utility program sdm.apps.CTableUtility is also included in this release for user to manipulate CTable widget. There are many new widgets (equivalent to those in adm release 0.3) are added since the release 0.3. The SDM package is still under development, and the latest version can be obtained here.

Brief history of java CDEV.

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Comments & questions:Chip Watson