Can we have abstract interface

can we have abstract interface if so wats the significance of it?
plz give me an example

public abstract interface AbstractInterface {
}The compiler allows it, so you can have them. But as said it's redundant and discouraged.

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Abstract Interfaces....

Hello,
I try to understand abstract interfaces (AI), but I couldn't
answer myself this question. In <a href="/people/krishna.moorthyp/blog/2005/06/09/walkthrough-with-bpm this blog, he used AI for BPM. I know that he have to do this, because BPM can only use AI. The mapping in figure 8 in the blog is also understandable, because incoming files could look different to file structure used in BPM.
My question: Why he didn't created a mapping for BPM to inbound interface?
Is it just because he writes the files just as he work in BPM with? If I want to custom the file, saved by inbound interface, I have to do also a mapping, right??
And if I understood correctly, the flow of which in/outbound interface communicate with an abstract interface is made in sender/receiver determination and agreements. Right??
Thanks
Message was edited by: Christian Riekenberg
Means: inbound, not inboung

Hi,
It's very simple: you use Abstract interface ONLY when you want <u>to use a BPM</u>.
Remind: with a BPM you can ONLY use Abstract interface and neither Inbound nor Outbound one.
Thus inside a BPM, an abstract interface could be use either an Inbound or an Outbound interface, but it's always an Abstract interface
I hope this help you
Mickael
Message was edited by: Mickael Huchet

Fortran 2003's abstract interface

Although the documentation for the 12.4 beta claims support for the ABSTRACT INTERFACE feature, it's not clear whether the support is full or partial. The following code fails to compile with sunf95:
module mod1
use iso_fortran_env
implicit none
abstract interface
pure function i_f(x)
real :: i_f
real, intent(IN) :: x
end function
end interface
contains
subroutine iterate(f, x, y)
procedure(i_f) :: f
real, intent(IN) :: x(:)
real, allocatable, intent(OUT) :: y(:)
integer :: i
allocate (y(SIZE(x)))
do i = 1, SIZE(y)
y(i) = f(x(i))
write (OUTPUT_UNIT, '("y(",I0,"): ",G0)') i, y(i)
enddo
end subroutine
pure function square(x) result(res)
real :: res
real, intent(IN) :: x
res = x ** 2
end function
end module mod1
use mod1
implicit none
integer :: i
real, allocatable :: x(:), y(:)
x = [real :: (i, i = 1, 10)]
call iterate(square, x, y)
end
The compiler assumes that the passed procedure is a subroutine ---i.e., it ignores the abstract interface.

This is a bug in the compiler. The problem is not in the abstract interface but in getting the interface from the host scope. To work around the problem, you can copy the abstract interface from the host scope to the local scope where it is used, like this:
subroutine iterate(f, x, y)
abstract interface
pure function i_f(x)
real :: i_f
real, intent(IN) :: x
end function
end interface
procedure(i_f) :: f
real, intent(IN) :: x(:)
real, allocatable, intent(OUT) :: y(:)
integer :: i
allocate (y(SIZE(x)))
do i = 1, SIZE(y)
y(i) = f(x(i))
write (OUTPUT_UNIT, '("y(",I0,"): ",G0)') i, y(i)
enddo
end subroutine
then the dummy procedure 'f' will be correctly identified as a function.

Can I know where exactly I can go for an interface and an abstract

can I know where exactly I can go for an interface and an abstract???
with a simple program???

You mean an example? Any introduction to Java textbook should have that.

How can i refer Synchronous Abstract Interface as a container var

Hi All,
Why A(an) "<u>synchronous</u>" Abstract interface can not be referred as a Container variable in the BPM?
Thank you
Ganges Leaves
Message was edited by: Ganges Leaves

Hi,
BPM containers will hold one message. If you want to hold multiple messages you need to make it multiline.But it works like an Array. So you can't have multiple message types with one container.
Just have a look at this blog-
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1403 [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken] [original link is broken]
/people/sriram.vasudevan3/blog/2005/01/11/demonstrating-use-of-synchronous-asynchronous-bridge-to-integrate-synchronous-and-asynchronous-systems-using-ccbpm-in-sap-xi
Hope this helps,
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How can I have an english interface to labview if the package is in german

Hi ,
I'm a student that makes a project in Germany using labview ... the problem is that my german is not that good , and the labview is in german so here is my question :
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I was comfused, who can tell me why use it?

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Can we have the Data store as a parameter before starting an interface?

Hi,
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Thanks,
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Hi,
To further clarify my question, the scenario is as follows:
We have three source tables, which have corresponding target tables in the target schema.
These tables have the same structure... only difference is the table names.
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Thanks,
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In BPM sync/async Step , can you have different message schema?

Scenario:
File to XI to BPM to SOAP to RFC
In order to trigger the webservice , I use a dummy file which will be polled at a certain frequency- once in 30 minutes in Test mode - this will call the Webservice. The answer of webservice is sent to RFC Async.
so these are the Repository objects I created :
1. File Outbound Async Message Interface- Output Message (File_Request_MT)
2.File Abstract Message Interface-Output Message (File_Request_MT)
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4 Webservice Inbound Sync Message interface- with both input and output message
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6 RFC Abstract Async Message interface-input message (RFC_Request)
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a) Receive step which uses the the object 2.
b) Sync send which uses object 3
c) Send step which uses Object 5
I am using a BPM to Receive the file data/ "request " by using the File abstract message interface
Then use the the object 3 to call the webservice in BPM .
My question is on this step
Can I have for the abstract Interface(Object 3) the Request message as File_Request_MT and
response message as (RFC_Request) ?
I use a message mapping to map Input and Ouput message of Object 3 with Object 4.
Thanks for your insight

Raj,
Thanks for the feedback , but I have a question regarding your reply
Interface Objects
Object 1: File_Request_Abs
Object 2: Soap_Response_Abs
Object 3:Soap_Abs_Synch
Output Message:File_Request_Abs
Input Message:Soap_Response_Abs
Object 4:Rfc_Request_Abs
The question is about
a)SOAP_RESPONSE_ABS : could you please tell me why do we need an abstract interface -SOAP_RESPONSE_ABS?
I created a message type MT_SOAP_RESPONSE and used that in the BPM sync Send step as the Input message.
b)Soap_Abs_Synch- I am using message types
MT_File_request and MT_SOAP_Response From your reponse, it looks like you are suggesting to use
Abstract Interfaces as Output message and Input Message, am I correct? Could you please tell me whether this has advantages over using message types MT_file_request and MT_soap_reponse? I haven't used Abstract interfaces before as Input message and output message; infact, I wasn't even aware that it can be. Please confirm that it is possible. Thank you for increasing my knowledge !!!
These are the Objects I created
Message Type :
a) MT_Filerequest
b) MT_SOAPresponse
Message Interface
a)MI_Filerequest_out_async -
Output message
Mess. type MT_filerequst
b)MI_filerequest_async_abs-
Mess. type MT_filerequst
Used
i) used for BPM receiver step- container definition
ii) receiver determination
c)MI_webservice_sync_in - This is created from External definition
d)MI_webservice_sync_abs-
Input message - MT_soapresponse
Output message- MT_fierequest
Used:
i) used for BPM sync send step ,
ii)Interface mapping between MI_Webservice_sync_in and MI_webservice_sync_abs
iii)Container element-SOAP_response
e) MI_RFC_async_out
Input message
RFC_Request(This is imported from RFC definition)
g) MI_RFC_async_abs
Input message
RFC_Request(This is imported from RFC definition)
Mapping
Message mapping
i)Filerequest_TO_SOAPrequest
Source: MT_Filerequest
Target: SOAPrequest(Got from External definition)
ii)SOAPresponse_TO_BPM_response
Source : SOAPresponse(got from External definition)
Target : MT_SOAPresponse
Interface Mapping
i)IM_BPM_TO_SOAP
Source Interface : MI_webservice_sync_abs
Target :MI_webservice_sync_in
uses following message mapping
Request : filerequest_TO_SOAPrequest
Response:SOAPresponse_TO_BPM_response
BPM container element
i)Receiver_container TYPE MI_Filerequest_out_async
ii)SOAP Responsecontainer TYPE MI_webservice_sync_abs
iii)RFC_Request_container TYPE MI_RFC_async_abs
BPM flow
Receive---->Send Synch-->Transformation----->Send Asynch
Receive -
> receiver_container
Send Synch -
> receiver_container(Request Message), Soap_response_container(Response Message)
Transformation -
> Source(Soap_response_container), Target(RFC_request_container)
Send Asynch -
> RFC_request_container
Thanks for your help!!!

Use of abstract interface

I have a series of questions....... Go through.
What is the use of abstract interface in java ?
What is the use of static object in java ?
What is the use of abstract key word to variables ?
Object reference passed to method are final. Can ' t we change it ?

class Testing {
     int i;
public class RefFinal {
   public static void f ( Testing t1, Testing t2) {
       Testing temp;
       temp=t1;
       t1=t2;
       t2=temp;
       System.out.println("value of i in t1 =" +t1.i);
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   public static void main( String args[]) {
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}      Here the code explain why?

BPM, abstract interface unavailable

Hello,
I want to build a business process. Therefore I need some container elements. One container element has the type abstract interface. The message interface is defined in some namespace of some software component. But unfortunately I can't select this message interface in the dialog. Of course I have already activated my change list. I also refreshed the CPA cache, but this doesn't help a lot. What can I do in order to see this abstract interface.
Thank you very much,
Oliver

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XI currently only allows BPM to use interfaces within the same software component or within a software component with which you have a based on relationship defined.
I think, that this does not make too much sense, but that's the answer we got to an according OSS message.
Best Regards
Christine

Can we have abstract interface

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