BPEL Interview Question:

Define incorporating Java and Java EE Code in BPEL processes?

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There are several methods for incorporating Java and Java EE code in BPEL processes:
★ Wrap as a Simple Object Access Protocol (SOAP) service
★ Use bpelx:exec built-in methods
★ Use Java code wrapped in a service interface
★ Embed Java code snippets into a BPEL process with the bpelx:exec tag
★ Use an XML facade to simplify DOM manipulation
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