[REEF-1633] Create a static method to get the default serializer from Tang

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.16
• Component/s: Tang
• Labels: configuration prettyprint serialization
• Assignee: Sergiy Matusevych
• Reporter: Sergiy Matusevych
• Created: 05/Oct/16 20:32
• Updated: 07/Oct/16 00:30
• Resolved: 07/Oct/16 00:30

Description

We want to make our code serializer-agnostic. To that end, Tang should have a static method like Tang.getDefaultSerializer()

Since not every serializer is guaranteed to provide human-readable output, Tang should also have another static method for that. We should be able to print configuration without creating an injector. i.e. we need a static method like Tang.toString(Configuration config, boolean prettyPrint)