tree 2dac6e0ce50fce097709bc4c3952003e737e2897
parent ae0c0b277bccb3b847d745311d31f073db2a591f
author Stefan Xenos <sxenos@gmail.com> 1480653228 -0800
committer Stefan Xenos <sxenos@gmail.com> 1480717150 -0400

Bug 507571 - M3 Plugin JUnit tests give "Unable to index..."

Change the way file existence is checked. Rather than using
File.exists(), we rely on exceptions thrown during read and
the implicit existence check that occurs when testing fingerprints.
Remove the call to File.exists().

Change exception handling such that exceptions indicating missing
files are propagated reliably.

Update the invalid archive cache to record an extra state if a missing
file was the cause of the exception.

Change the way nonexistent files are stored in the database.
Previously, they were either left with a stale state from the
last successful indexing operation or they were marked as corrupt
files. Now they are stored in the same form as empty files (they
can be disambiguated from empty files by examining the fingerprint).

Omit logging any exceptions in response to missing files.

Change-Id: I244bd781cd3ef77b661041302bbef32253330476
Signed-off-by: Stefan Xenos <sxenos@gmail.com>