commit df134a834a34b457fd35f3f843c7989f9f570846
author Edwin Kempin <edwin.kempin@sap.com> Mon Nov 11 19:18:54 2013 +0100
committer Edwin Kempin <edwin.kempin@sap.com> Mon Nov 11 19:18:54 2013 +0100
tree 157c070e7a7d74ab9d1c8ad7a264ce307e819daa
parent bf42bc55b0acc51d2d06897923aa57b6adad1ff6

Cleanup implementation of REST views

- specify return type if possible
- remove unnecessary throw declarations
- convert some of the thrown exceptions to RestExceptions
- do not throw Exception but specific exceptions
- sort throw declarations (first RestExceptions, then other
  exceptions)

Having explicit return types and exceptions makes it easier to
programatically invoke the REST views, e.g. if a plugin wants to add a
REST view that wraps a Gerrit core REST view.

Change-Id: I5c59553b6cfad457f7ec037cceb08936247bf8e8
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>