Extract the ser/des of HTTP payloads to utility class

This change refactors the Java class PullReplicationFilter and
it separates the serialisation and deserialisation processes
into a new Java class called PayloadSerDes. This refactoring not
only enables future developments to reuse the same code but also
enhances code clarity and maintains adherence to the Single
Responsibility Principle.

Bug: Issue 296854545
Change-Id: Ifeaf027163c1b8098eee601ce04ac764cf776957
2 files changed
tree: ce4b01b06cdbf0e38b3cdd423d030d7d8caa235a
  1. example-setup/
  2. src/
  3. .gitignore
  4. BUILD
  5. Jenkinsfile
  6. LICENSE