Currently I am getting inputs from another composite, lets say Composite A and in composite B I need to pass the input values ( approx 40 elements are coming from composite A) to Java API ( end system). I have jar file for java API which has 20 different classes. Can you guys suggest me how to map the input values that are coming from composite A to Java API.
I developed a Bpel process which receives the input from Composite A. Please suggest me for next steps and procedure to follow.
I would look into using the Spring component and wrapping your java api in a simple sprint bean class. SOA will then generate WSDL's and do marshalling/unmarshalling of the data between your BPEL and the spring component automatically. It will just look like another service call from within the BPEL but will actually invoke your spring component.