tree 4c7fd3ee05a5fb5e8b63fb8e27772fddce6877e9
parent 3a63854f5e771fb2c5a638b126a46c20f8afa787
author Edwin Kempin <edwin.kempin@sap.com> 1416581943 +0100
committer Edwin Kempin <edwin.kempin@sap.com> 1416585690 +0100

Refactor XDocServlet: Move image checks into helper methods

The code in XDocServlet grew over time. Due to this it became less
readable and by now the control flow is difficult to understand.

This is the first change in a series that refactors the XDocServlet to
make the code better readable again. The refactoring is split into
small steps so that reviewers can easier follow what is done.

Change-Id: I45f556ca57622038d08c1b41efd182eddaf9c9b9
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>