AUTOMATIC DEPLOYMENT OF JAVA CLASSES USING BYTE CODE INSTRUMENTATION

A computer implemented method, data processing system, and computer program product for Java class automatic deployment using byte code instrumentation technology. One or more classloaders are instrumented with byte code instrumentation code such that a class loading event is received when a class i...

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Hauptverfasser: WU TING BIN, FAN NAN, WINSLOW ALLAN BRADLEY, YU JEAN XU
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creator WU TING BIN
FAN NAN
WINSLOW ALLAN BRADLEY
YU JEAN XU
description A computer implemented method, data processing system, and computer program product for Java class automatic deployment using byte code instrumentation technology. One or more classloaders are instrumented with byte code instrumentation code such that a class loading event is received when a class is loaded. If a determination is made that new byte code instrumentation code needs to be loaded with the loaded class, candidate classloaders that load import classes of the new byte code instrumentation code are determined. A correct classloader from the candidate classloaders to load the new byte code instrumentation code is calculated. The correct classloader is instrumented to have an extended classpath, wherein the new byte code instrumentation code is inserted into the extended classpath of the correct classloader. The class is loaded from the extended classpath and original classpath of the correct classloader.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title AUTOMATIC DEPLOYMENT OF JAVA CLASSES USING BYTE CODE INSTRUMENTATION
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