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BPEL Expressions [message #720884]

Wed, 31 August 2011 12:37

Asim Mising name

Messages: 8
Registered: August 2011

Junior Member

HI,

I am new to BPEL and currently experimenting with eclipse BPEL designer and apache ODE server. I have developed a few examples i.e. IfElse ($input.payload/tns:input="John") and Flow (concat($input.payload/tns:input,$flow1,$flow2)) controls. I need to grip on the expressions language. for example,I want to compare 2 integer variables and return the one with smaller value (A=30, B=20, so it should return B with value). I am not sure where to look at to learn about expression. can some one help please.

cheers

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