Skip to Main Content
Perl in a Nutshell, 2nd Edition
book

Perl in a Nutshell, 2nd Edition

by Nathan Patwardhan, Ellen Siever, Stephen Spainhour
June 2002
Beginner content levelBeginner
759 pages
80h 42m
English
O'Reilly Media, Inc.
Content preview from Perl in a Nutshell, 2nd Edition

What Is SOAP?

SOAP (Simple Object Access Protocol) is a protocol that allows you to invoke methods on remote objects. SOAP was originally drafted in 1998 by Dave Winer, Microsoft, and DevelopMentor.

SOAP is not tied to any specific programming language. You can find similar SOAP implementations under Perl, Python, C, and Java. It is merely a protocol, one that is simple enough to function under HTTP.

SOAP implements its own XML vocabulary that represents methods, return values, and exceptions. By implementing its own set of HTTP headers, SOAP also allows you to handle SOAP packets at your firewall/proxy server.

There are two components to SOAP: RPC and EDI. RPC, or remote procedure call, is what you’d use to get a data response (in pairs) from another host, such as a set of items and prices from an order-entry system. EDI is the interface component of SOAP, returning content such as an order entry form, but leaving the actual data processing to RPC.

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Perl by Example, Fourth Edition

Perl by Example, Fourth Edition

Ellie Quigley
Perl Cookbook, 2nd Edition

Perl Cookbook, 2nd Edition

Tom Christiansen, Nathan Torkington
Perl in a Nutshell

Perl in a Nutshell

Nathan Patwardhan, Ellen Siever, Stephen Spainhour
Learning Perl, 7th Edition

Learning Perl, 7th Edition

Randal L. Schwartz, brian d foy, Tom Phoenix

Publisher Resources

ISBN: 0596002416Errata Page