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| The JULES Toolset
To assist in the ongoing development and maintenance tasks for the migrated applications the JULES environment includes tools that provide tracing, interactive debugging facilities and program component relationship information.
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Rebase is an advanced system used to create, analyze and store information about the customer application code base. It employs the AltCode COBOL parser which produces a summary of the COBOL program in a format known as the RTL format. The RTL summary is used to produce dependency relationships between programs, files, DB tables and their columns, copybooks and other programs. For advanced custom queries it is possible to write Java code that interfaces directly with the RTL.
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| The Application Viewer is an add-on program used in conjunction with Rebase. This tool assists in viewing, analyzing and generating customized reports on the various application components. |
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| The JULES Animator is a GUI interface that allows a programmer to define a set of programs within the application to be run for the purpose of debugging. Debug mode is a traditional development environment where programs, while executing, can be single stepped, or stopped at predetermined breakpoints, and the contents of variables can be inspected and altered. |
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The JULES Trace Facility is a logging facility that records major internal events such as the retreival and updating of columns in a database. Runtime options allow for selected portions of the trace facility to be activated. A set of utility programs is supplied that extract and summarize information from the trace files.
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