Method, apparatus, and program for using a Java archive to encode a file system delta
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United States of America Patent
Stats
-
Feb 14, 2006
Grant Date -
Dec 4, 2003
app pub date -
May 29, 2002
filing date -
May 29, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mechanism is provided for extending a Java archive file to include additional information that describes the contents of the archive as update information. A program is provided for determining differences between an initial file system tree and a final file system tree and encoding those differences into entries in a Java archive file. An extractor class is included in the Java archive file and named as the main class. The Java archive file may be transported to a site that needs a file system update. The Java archive file may be executed in a Java runtime environment to update a target file system. The extractor class is executed to decode and effectuate the difference entries in the archive file.
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