getting started with oracle soa lab 11

8/13/2019 Getting Started With Oracle SoA Lab 11

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Getting Started with Oracle SoA

Oracle SOA Asynchronous BPEL Process Callback Lab#11

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and advance learners. In the same series, we have prepared a complete

end-to end Hands-on Beginners Gide !or "racle So#. The docment

!ocses on #s$nchronos BPE% Process &allbac'. (oin or pro!essiona

training program and learn !rom e)perts.

Histor$*+ersion escription &hange #thor Pblish ate. Initial ra!t Shiva /ant Pande$ 0st #g 00. 1eview2 #mit Sharma 03th#g 00

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Asynchronous BPEL Process Callback

ASYNCHRONOUS BPEL PROCESS*

#n #s$nchronos Process is one which $o call and need not wait !or the response be!ore

proceeding !rther. 4o ma$ 5st initiate the #s$nchronos process and receive the response

when $o re6ire it as a part o! $or process, hence $o are not !orced to wait !or response.

1eal li!e e)ample o! a Synchronousprocess* 4o call a !riend and as' him to give $osome in!ormation. 7hile $or !riend is !inding ot the in!ormation !or $o, $o are on thecall waiting !or his response. 8ote that connection is not dropped

1eal li!e e)ample o! an Asynchronousprocess* 4o call a !riend and as' him to give$o some in!ormation. 4o as' him to call $o bac' when the in!ormation is read$ and$o disconnect the call. 7hen $or !riend is read$ with the in!ormation, he calls $o andgives $o the in!ormation. 8ote that $o dont wait !or a response !rom $or !riend andconnection is lost. 7hen $or !riend is read$, he has to establish a new connection andthen provide $o the in!ormation

Procedre !or as$nchronos process stdent BPE% Process pro5ect

Ste 1! &reate new pro5ect8ew ---9#ll Technologies---9S"# Tier ---9S"# pro5ect ---9"/ ---9 Pro5ect 8ame:ProcessStdent#s$nc; ---9 #< Bsiness &omponent---9 S"#---98e)t

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&omposite with BPE% Process---9


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Ste! "pen &omposite.)ml > observe BPE% Process

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Ste $! &lic' on ProcessStdent#s$nc.)sd > it is atomaticall$ generated )sd !or #s$nc bpel

process

Ste %! * "pen ProcessStdent#s$nc.)sd > 1ight &lic' on target namespace > clic' import

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Ste &! 'iew e(ty i(ort in design (ode

Ste )! &lic' on sorce mode > modi!$ import b$ providing namespace > schemalocation o!

Stdent.)sd !rom oramds.

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Ste *! &op$ Schema location o! Stdent.)sd !rom 1esorce Palette S"#-S b$ sing

shortct 'e$s &T1%CSHI Paste inside ProcessStdent#s$nc.)sd as shown below >

delete all te)t inside indicated red bo)

Ste +! Provide namespace > schema location o! Stdent.)sd !rom oramds

Dimport namespaceFhttp*www.bispsoltions.comtrainingsoaschemaStdentF

schemalocationForamds*appscomProcessStdent)sdStdent.)sdF9


1eplace all te)t

inside indicated

red bo) with

oramds*


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Ste 1,! 1egister Stdent.)sd namespace with pre!i) inside )ml schema Dschema9

)mlns*stdob5Fhttp*www.bispsoltions.comtrainingsoaschemaStdentF

Ste 11!Edit element name > their t$pe !or process > process response .



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Ste 1$! * &reate Total+ar , #vg+ar, 1eslt+ar all assigned as integer T$pe > 1eslt+ar as

string t$pe then clic' "/



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Ste 1%! &lic' o'

Ste 1&!To assign Total'ar clic' on e)pression rag > rop on -otal'ar as shown below*



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Ste 1)* &lic' %angar's ---9 insert into e)pression ---9 pls sign:C;--9 %ang0ar's---9

insert into e)pression ---9 pls sign:C;--9 %ang=ar's---9 insert into e)pression---9 &lic' "'

Ste 1*!* &lic' E)pression rag it > 'eep it in #vg+ar nder +ariables

&lic' Total+ar nder BPE% +ariables---9 insert into e)pression ---9 Select athematical


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Ste 1+! &lic' "'

Ste ",* * rag Switch activit$ 'eep it in between #ssignTempar's > &allbac'&lient

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Ste "1*

&lic' on &ondition

&lic' on Jpath E)pression bilder to set condition

&lic' %angar's ---9 insert into e)pression ---9 greater e6als =@--9 %ang0ar's---9insert into e)pression ---9 greater e6als =@--9 %ang=ar's---9 insert into e)pression--9 greater e6als =@--9 &lic' "'

Ste ""!rag > rop #ssign activit$ nder tre condition > rename it as #ssignP#SS as

shown below



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Ste "!

&lic' on &op$ 1les

&lic' E)pression rag it > 'eep it in 1eslt+ar nder +ariables

7rite nder E)pression KP#SSK and clic' "'

Ste "$!rag > rop #ssign activit$ nder tre condition > rename #ssign


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Ste "%!

&lic' on &op$ 1les

&lic' E)pression rag it > 'eep it in 1eslt+ar nder +ariables

7rite nder E)pression K drop #ssign activit$ as shown below > edit it as #ssign"tpt

Ste "&!ap Process1esponse as shown in diagram so that we can get otpt response

according to mapping elements then clic' "/

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Ste ")!#ssign otpt completed > also BPE% process completed 8ow &lic' on &ompile Icon

shown below

Sccess!l compilation with errors > warnings



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8"TE* Since we have completed as$nchronos BPE% Process calling service now ne)t aim to

create a new caller service i.e StdentProcessonewa$ BPE% Process

ProcessSte "**&reate new pro5ect8ew ---9#ll Technologies---9S"# Tier ---9S"# pro5ect ---9"/ ---9 Pro5ect 8ame:StdentProcess"ne7a$; ---9 #< Bsiness &omponent---9 S"#---98e)t



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Ste "+* &lic' on&omposite with BPE% Process



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Ste ,!


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Ste 1!"pen &omposite.)ml > observe BPE% Process



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Ste "!&lic' on StudentProcessOne.ay/0sd > it is atomaticall$ generated )sd !or one

wa$ bpel process .

Ste !* "pen StdentProcess"ne7a$.)sd > 1ight &lic' on target namespace > clic'

i(ort

Ste $* &lic' on sorce mode > Import Stdent.)sd > also register it as shown below

. Import Stdent.)sd !rom oramds nder resorce palette b$ provide itsnamespace > schemalocation

0. 1egister its namespace !ollowing with its pre!i) stdob5

=. 1ename element name > its t$pe as shown below



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Ste %!E)plore Process--9 Stdent--9 : 8ame, 8mber, Email, %angar's, %ang0ar's,

%ang=ar's ;

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Ste &!"pen StdentProcess"ne7a$. bpel , rag > rop invo'e activit$ !rom component

palette

Ste )!Be!ore Invo'ing ProcessStdent#s$nc Service cop$ ProcessStdent#s$nc.wsdl !rom

ProcessStdent#s$nc Pro5ect !older . "pen 5developer ---9 m$wor'---9S"##pplication---9

ProcessStdent#s$nc---9 ProcessStdent#s$nc.wsdl

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Ste +* 8ow "pen recentl$ pasted wsdl in Te)t Editor > ma'e this abstract wsdl into

concrete b$ adding binding > service in!ormation .

Ste $,* eplo$ ProcessStdent#s$nc Pro5ect on #pplication server

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Ste $1* &lic' on ProcessStdent#s$nc > open it

Ste $"* "pen concrete rntime wsdl b$ clic'ing on the !ollowing lin' shown below *



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Ste $!&op$ soap registration !rom this rn time wsdl

0(lns!soa2htt!33sche(a/0(lsoa/org3wsdl3soa32

Ste $$!Paste copied registration into Te)t Editor



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Ste $%* &op$ ws polic$ !rom rn time wsdl as shown below *

Ste $&!Paste copied ws polic$ inside ProcessStdent#s$nc.wsdl opened in Te)t Editor as

shown below *



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Ste $)* &op$ Binding > service in!ormation !rom rn time ProcessStdent#s$nc wsdl



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Ste $*Paste copied binding > service in!ormation inside ProcessStdent#s$nc.wsdl opened

in Te)t Editor as shown below *

8ow save all b$ clic'ing save all icon at the top > close all tabs .

Ste $+* 1e!resh b$ clic'ing re!resh icon so a!ter re!reshing observe

ProcessStdent#s$nc.wsdl nder StdentProcess"ne7a$ Pro5ect at le!t pane , then clic' on it

to open .



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Ste %,* "pen ProcessStdent#s$nc concrete wsdl in design mode > observe !ollowing points

Port T$pes * "ne is Process !or receiving inpt > other Process1esponse !or providingresponse a!ter call bac'

Bindings Partner%in'T$pes * !irst binding contains polic$ re!erence > this polic$re!erencing directl$ towards ws addressing polic$ second binding is !or processingresponse !or call bac' > lastl$ observe that this callbac' service has two roles i.eprovide > re6ester .

Services * Since here wsdl is concrete > so contains services .

Imports is showing warning > so we have to chec' the problem in sorce mode > tr$ toresolve it .so a!ter diagnosis !ond that ProcessStdent#s$nc.)sd is missing nder

StdentProcess"ne7a$ ---9 )sd , so now or aim is to cop$ it !rom ProcessStdent#s$nc

---9 )sd ph$sicall$ > paste it inside StdentProcess"ne7a$ ---9 )sd

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Ste %1!&op$ ProcessStdent#s$nc.)sd !rom 5developer--9 m$ wor' --9 S"##pplication--9

ProcessStdent#s$nc --9)sd---9 ProcessStdent#s$nc.)sd

Ste %"!* Paste ProcessStdent#s$nc.)sd inside 5developer--9 m$ wor' --9 S"##pplication--

9 StdentProcess"ne7a$ --9)sd > then close all tabs

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Ste %!&lic' 1e!resh icon till ProcessStdent#s$nc.)sd does not appear nder

StdentProcess"ne7a$ Pro5ect

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"bserve that we have resolve imports warning

Ste %$* rag > rop partnerlin' web service !rom BPE% &onstrcts into Partner lin's swim

lane

8ame * ProcessStdent#s$nc

7S% L1% * ProcessStdent#s$nc.wsdl :Browse it b$ clic'ing its icon ;

Partner %in' T$pe* ProcessStdent#s$nc

Partner 1ole * ProcessStdent#s$nc Provider

$ 1ole * ProcessStdent#s$nc 1e6ester

&lic' "/

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Ste %%!&reated ProcessStdent#s$nc as Partner%in' as shown below *

Ste %&* 8ow rag > rop Invo'e activit$ > Edit Invo'e

8ame* Invo'eProcessStdent#s$nc

Partner %in' * ProcessStdent#s$nc"peration * Process

&lic' on green pls > &reate +ariable. 8ame * ProcessStdent#s$ncMInpt+ariable0. T$pe * ato generate=. Select Global variable?. &lic' "'

&lic' "/

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Ste %)!%oo' at the wiring between Invo'e activit$ > third part$ service ProcessStdent#s$nc

service



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Ste %*!rag > drop receive activit$ !rom the &omponent Palette > clic' on it to edit



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Since calling service is #s$nchronos BPE% call bac' service > hence it needs receive activit$

to receive invo'ed response.

Ste %+!Edit receive #ctivit$

8ame* 1eceiveProcessStdent#s$nc

&onversation Id * %eave as it is

Partner %in's* ProcessStdent#s$nc

"peration * Process1esponse

&reate +ariable b$ clic'ing green pls. 8ame* 1eceiveProcessStdent#s$ncM"tpt+ariable0. T$pe * #to generate=. Global variable

?. &lic' "' &lic' "/

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Ste &,!"bserve that in as$nchronos call bac' process all other activities a!ter invo'e doesnot wait !or invo'e process

bt the$ wor' simltaneosl$ > receive the response whenever needed throgh receive

activit$ > so there is arrangement o! message id that the given inpt is processed > provide to

e)actl$ the same caller b$ same message id so i! there is enormos amont o! messages are

placed then it 'eeps in 6ee > process the data > 'eep that large amont o! processed data

with their message idKs o! instances .



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Ste &1!rag > drop assign activit$ !rom component palette into component swim lane

between receive inpt > invo'e ProcessStdent#s$nc > rename it as #ssignInvo'eInpt > clic'

to edit it.

Ste &"!

ap all data !rom inptvariable to ProcessStdent#s$ncMInpt variable



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Ste &$!&lic' on Email stdent ---9 clic' e)pression !or FT"F ---9 Email ---9 Insert into

E)pression

> E)pression loo' li'e *bpws*get+ariableata:K1eceiveProcessStdent#$ncM"tpt+ariableK,Kpa$loadK,Kns*process1esponsens*Stdent1esltns0*EmailK;

&lic' "'

Ste &%! !&lic' on Email stdent ---9 clic' e)pression !or FSb5ectF ---9 8ame ---9 Insert into

E)pression

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> E)pression loo' li'e *bpws*get+ariableata:K1eceiveProcessStdent#$ncM"tpt+ariableK,Kpa$loadK,Kns*process1esponsens*Stdent1esltns0*8ameK;

&lic' "'

Ste &&* &lic' on Email stdent ---9 clic' e)pression !or FBod$F ---9 Stdent1eslt ---9 Insert

into E)pression

> E)pression loo' li'e * DNbpws*get+ariableata:K1eceiveProcessStdent#$ncM"tpt+ariableK,Kpa$loadK,Kns*process1esponsens*Stdent1esltK;N9

&lic' "'

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Ste &)* clic' "'

Ste &** Save all > then &ompile b$ clic'ing into compile icon shown below

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&ompilation * errors , warnings .

Ste &+* eplo$ StdentProcess"ne7a$ to dev soa :application server ;

8"TE * FBe!ore deplo$ing composite start admin serverF .

eplo$ment !inished

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Ste ),!&lic' "n browser ---9 Start Enterprise manger -----9 login sing credentials

:sername * weblogic > password * welcome; , now clic' twice on

StdentProcess"newa$O. composite

Ste )1* &lic' on Test to test the composite instance



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Ste )"!Inpt re6ired data in all blan' !ields > clic' to Test7ebService

Ste )!essage !or web service invocation was sccess!l is Shown below > also an email is

sent to the stdent so clic' %anch


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Ste )$!8otice that state is completed ,&lic' on StdentProcess"ne7a$

Ste )%! To observe the !low chart o! the composite , &lic'


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Ste ))* &ome bac' to StdentProcess"ne7a$ &omposite home > clic' on Shtown tab

Ste )** Sccess!ll$ Shtown the composite . also sht down the admin server

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getting started with oracle soa lab 11

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