Parts of BPEL
Wednesday, March 31, 2010
12:01 PM
Parts of BPEL
XSD (XML Schema Definitions) define types to be used.  (internally, uses XSL and XSLT!)
XPATH specifies data queries and boolean operators when choices are made. 
WSDL (Web Service Definition Language) defines services you may have created (using, e.g., AXIS). 
BPEL (Business Process Execution Language) glues together WSDL's to create a business process. 