WO2002067118A3 - Method and system for passing objects in a distributed system using serialization contexts - Google Patents

Method and system for passing objects in a distributed system using serialization contexts Download PDF

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Publication number
WO2002067118A3
WO2002067118A3 PCT/US2002/000136 US0200136W WO02067118A3 WO 2002067118 A3 WO2002067118 A3 WO 2002067118A3 US 0200136 W US0200136 W US 0200136W WO 02067118 A3 WO02067118 A3 WO 02067118A3
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WO
WIPO (PCT)
Prior art keywords
serialization
contexts
passing objects
distributed system
class
Prior art date
Application number
PCT/US2002/000136
Other languages
French (fr)
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WO2002067118A2 (en
Inventor
Adrian E Colley
Peter C Jones
Robert W Schiefler
Michael P Warres
Ann M Wollrath
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Sun Microsystems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Sun Microsystems Inc filed Critical Sun Microsystems Inc
Priority to EP02742459A priority Critical patent/EP1405185B1/en
Priority to DE60209909T priority patent/DE60209909T2/en
Publication of WO2002067118A2 publication Critical patent/WO2002067118A2/en
Publication of WO2002067118A3 publication Critical patent/WO2002067118A3/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/54Interprogram communication
    • G06F9/547Remote procedure calls [RPC]; Web services
    • G06F9/548Object oriented; Remote method invocation [RMI]

Abstract

A system consistent with the present invention reduces the number of redundant class descriptors that are sent during remote method calls by using serialization contexts. 'Serialization contexts' are dictionary objects that map a class descriptor to a corresponding integer handle. When possible, the integer handle, rather than the full class descriptor, is passed, saving processing time in RMI calls.
PCT/US2002/000136 2001-01-04 2002-01-03 Method and system for passing objects in a distributed system using serialization contexts WO2002067118A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02742459A EP1405185B1 (en) 2001-01-04 2002-01-03 Method and system for passing objects in a distributed system using serialization contexts
DE60209909T DE60209909T2 (en) 2001-01-04 2002-01-03 METHOD AND SYSTEM FOR HANDLING OBJECTS IN A DISTRIBUTED SYSTEM USING SERIALIZATION CONTEXTS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/753,686 US7296275B2 (en) 2001-01-04 2001-01-04 Method and system for passing objects in a distributed system using serialization contexts
US09/753,686 2001-01-04

Publications (2)

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WO2002067118A2 WO2002067118A2 (en) 2002-08-29
WO2002067118A3 true WO2002067118A3 (en) 2003-12-31

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PCT/US2002/000136 WO2002067118A2 (en) 2001-01-04 2002-01-03 Method and system for passing objects in a distributed system using serialization contexts

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US (1) US7296275B2 (en)
EP (1) EP1405185B1 (en)
DE (1) DE60209909T2 (en)
WO (1) WO2002067118A2 (en)

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