Access interface related entries from within Receiver Communication Channel

Question

Hi,
when i open the interface determintation that i created, i can see.
Sender Details:
Communication Component:Sys_Sample_One_D
Interface: UserMasterQuery_Outb
Namespace: urn:sample.com:I_Legacy_JDBC_Application
Receiver Details:
Communication Component:Sys_Sample_Two_D
Interface:EmployeeEmailProcessing_Inb
Namespace:urn:sample.com:I_Legacy_FileApplication
Interface Mapping: UserMasterResultset_to_EmployeeEmail
I created a Generic File Receiver communication Channel for my receiver BS: CC_FileReceiver
In the target FileName field of the Communication channel, i would not like to hardcode any filename value, but my requirement is, the filename should be the same as the name of the Receiver Interface, that has been used in the message exchange.
in my case, it should be something like EmployeeEmailProcessing_Inb.xml
How can we access dynamically the interface related entries in the Communication channel, and how can we set those values in the Target Filename value of the File Receiver communication channel.
in short, if i use the same communication channel for other scenario, the received filename should be different based on the receiver interface name that is executed.
It would be even more better if i could access/set the receiver namespace value as part of the TargetFileName or TargetFileDirectory values.
pls let me know how this can be possible.
Thanks in advance,
Madhu

Answer 1

Hi Shabarish,
thanks for your blog.
After i saw the blog, the UDF can be created in ESR.
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create(u201Chttp://sap.com/xi/XI/System/Fileu201D,u201CFileNameu201D);
String MyFileName = a + "_" + b +".xml";
conf.put(key, myFileName);
At this point, i can see that the required value is stored in certain key in the DynamicConfiguration.
In the blog, i could not see anything related to ID.
My question is, what do we need to do ID,
when we create the FileReceiver Communication Channel, in that we need to specify the mandatory field "Source File Name". what value do we need to enter here.
Are there any additional things do we need to do in Communication Channel in ID.