8. The computer-readable medium of claim 1 wherein the source code includes a set of one or more methods wherein each method is associated with a particular workflow activity and each method serves as a skeleton for a developer to write the content to perform for the particular workflow activity.
8. The computer-readable medium of claim 1 wherein the source code includes a set of one or more methods wherein each method is associated with a particular workflow activity and each method serves as a skeleton for a developer to write the content to perform for the particular workflow activity. 9. The computer-readable medium of claim 8 wherein the one or more methods are callback methods.