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Fujitsu Computer Systems

Introduction to Web

ServicesFujitsu Software Corporation

Customer Training Series

Presented by:

Tim OBrienSenior Systems EngineerFujitsu Software Corporation

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PAGE 3 Fujitsu Computer Systems

Introduction to Web Services (Cont)

T%e ultimate remote proceure call

tec%nology&istribute object moel

Components may be locate an

execute anyw%ere on t%e 'nternet or alocal intranet

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PAGE 4 Fujitsu Computer Systems

Introduction to Web Services (Cont)

Stanar web protocols suc% as (TT! an S)T! maybe use to communicate to remote components using*)$

S"A! +Simple "bject Access !rotocol, is t%e protocol ofc%oice

WSD$ +Web Services Description $anguage, use to

efine a web service

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PAGE 5 Fujitsu Computer Systems

Introduction to Web Services (Cont)

-niversal Description. Discovery an 'ntegration

+-DD', provies mec%anism for Web Services toavertise t%eir existence an to be iscovere

Discovery !rotocol +D'SC", efines a format forocumenting iscovery information

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PAGE 6 Fujitsu Computer Systems

Web Services in the .E! environ"ent #

Code S$"%&e

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Web Service Code S$"%&e

IDETIFIC!TIO DI"ISIO#C$!SS%ID# !&E!CODESE&"ICE !S '!reaCodeSer(i)e' I*E&ITS

+EBSE&"ICE#E"I&O,ET DI"ISIO#COFI-.&!TIO SECTIO#

SPECI!$%!,ES#C.STO,%!TT&IB.TE +EB,ET*OD C$!SS+EB,ET*OD!TT&IB.TE#

&EPOSITO&/#C$!SS +EB,ET*OD!TT&IB.TE !S

System#+eb#Ser(i)es#+eb,et0od!ttribute'C$!SS S/S%ST&I- !S 'System#String'C$!SS !&-.,ETE1CEPTIO !S 'System#!rgumentE2)eption3

C$!SS +EBSE&"ICE !S 'System#+eb#Ser(i)es#+ebSer(i)e'P&OPE&T/ ST&I-%$E-T* !S '$engt0'#

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e"o

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!hird P$rt+ Web Services

A w%ole new market of software services is springing up

on t%e internet

3r parties can create an avertise callable softwarecomponents as web services to t%e entire worl

)icrosoft %as it/s !assport service in %eavy usage. forexample

"t%er 3r party Web Services are appearing aily

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Cre$tin Web Services in C/0/1

Application consierations

Coing Web Services

Deployment steps

Testing Web Services

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e"o

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Convertin 1e$c+ C/0/1 $%%&ic$tions

to Web Services

Application consierations

0uielines an warnings

Complimentary conversions an use of newtec%nology

Deployment

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e"o

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uestions