I came to know that there are two kind of parsers used for java mapping:
DOM and SAX.
Now, I am just wondering what is this parser and how does it come into picture.
Lets say I have soyrce message types
first name and last name
Now I want to concatenate this two for target mesage (I know we can use standard function to map this but I am taking this simple example for understanding purpose) then I can just write small java function in java editor in mapping screen.
<b>Where does DOM and SAX parser come in picture ?</b>