what is Project fault – policies process in Oracle SOA

Project fault – policies process

XSD:

i/p i1,i2 àint

o/p result àint

Copy fault binding .xml, fault policies.xml

Post inside project(c://j developer/my works/application _ Ramesh 2 /project)

Open composite .xml à source code

Fault – policies.xml</property>

Fault – bindings.xml</property>

Assign 1 :

Input invoke 1 i/p

Assign 2 :

invoke o/p o/p

Catch:

Name space URL = http://remotefault

Local part = remote fault

Assign 3 :

o/p partner link not available.

Binding fault non – retiable fault

Remote fault retriable fault

If partner link rejried remote fault

JNDI name gives wrong JCA binding fault

WSDL miss match Binding fault

“Ora – human Intervention”: starts the action where it’s stopped

Ex: it’s stopped at invoke

BPEL faults tab reversible click

Variable : select invoke

Recovery Action:

Click on Recovery

Starts the action when it’s stopped

Common fault you faced:

Remote fault

Binding fault

Selection failure

Time out exception à when there is a delay in response we can get time out error

500 error : when the deploying time 500 errors shows that means server not working

Compensation handles: (roll back action)

Benefits role back in “asynchronous”

Compensation Handles: (Roll back action)

Benefits role back in “Asynchronous”

Create 3 variables:

Add – int

Mul – int

Div – int

XSD:

i/p i1,i2 int

o/p result int

Assign 1:

Add =0

Mul = 0

Div =0.0

Assign 2:

I1+i2 = result

Assign 3:

I1*i2 = result

Assign 4:

I1/i2 = result

Assign 5:

o/p:

concat(‘Addition=’, Add, ‘multiplication=’,mul, ‘division=’,div)

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A6 o/p 0 = add

A7 o/p 0 = mul

A8 o/p 0.0 = div

Switch:

Lable : div = infinity

Expression : div =’Infinity’ or div = ‘- infinity

Money transfer one account to other account:

Create ICICI DB table :

A/C no	Name	Amount
101	AAAA	10,000
102	BBBB	20,000
103	CCCC	30,000
104	DDDD	40,000

Create HDFC DB table:

A/C no	Name	Amount
201	Aaa	10,000
202	Bbb	20,000
203	Ccc	30,000
204	ddd	40,000

create one global variable

amount int

invoke 1 operation (select - update)

invoke 2 operation (update)

invoke 3 operation (select - update)

invoke 4 operation (update)

invoke 5 operation (select - update)

invoke 6 operation (update)

ICICI DB

4-10 update only ,select

8-10 parameter/tempid,

SQL/select a/c no, name, amount from ICICI DB where (A/c no = temp id)

A1:

Input /from a/c mo invoke 1 i/p /temp id

A2:

Invoke 1 o/p/Amount amount(variable)

A3:

Amount (variable invoke 2 i/p /amount)

Invoke 1 o/p /name invoke 2 i/p / name

Invoke 1 0/p /a/c no invoke 2 i/p / a/c no

A4:

Input /to a/c mo invoke 1 i/p /temp id

A5:

Invoke 3 o/p/Amount amount(variable)

A6:

Amount (variable invoke 2 i/p /amount)

Invoke 3 o/p /name invoke 2 i/p / name

Invoke 3 0/p /a/c no invoke 2 i/p / a/c no

A7:

invoke 1 o/p /amount invoke 5 i/p /amount)

invoke 1 o/p/ name invoke 5 i/p /name

invoke 1 o/p/ a/c no invoke 5 i/p /a/c no

invoke 3 o/p /amount invoke 8 i/p /amount)

invoke 3 o/p/ name invoke 8 i/p /name

invoke 3 o/p/ a/c no invoke 8 i/p /a/c no

A8:

“Transaction roll backed due to fault”

A9:

“Amount transfer action completed”

Fault variable

XSD: (take one element)

</sequence>

</complex type>

</element>

WSDL (mention /write last of the page)

</WSDL : message>

BPEL:

Create Variable = name = Fault Variable

Message = fault message ok

Throw:

Name space : http:// saiteja .com/test

Local part : test

Fault Variable : Fault Variable <variable name>

DVM (Domain Value mapping) static value mapping

Dynamic partner link improve performance by reducing PL’s

X- Ref (cross Reference) Dynamic object value mapping

Correlation .setTo maintain state full session by using correlation id

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