ResolvingLocaleUrlDefinitionDAO doesn't handle loading from war properly
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Key: TILES-515
URL: https://issues.apache.org/jira/browse/TILES-515
Project: Tiles
Issue Type: Bug
Affects Versions: 2.2.2
Reporter: Bryan Keller
The BaseLocaleUrlDefinitionDAO does not handle loading view definitions
directly from a war bundle properly. In the loadDefinitionsFromURL() call, it
catches a FileNotFoundException if a definition is not found, logs a debug
message and continues. This is the proper way to handle situations where a view
definition has not been defined for a particular locale. However, when loading
from a resource URL (e.g. "classpath:/..." or "bundle:/"), if the view
definition is not found, a "FileNotFoundException is not thrown, rather an
IOException is. A plain IOException is not consumed, but rather thrown, and
prevents Tiles from initializing.
The code is in BaseLocaleUrlDefinitionDAO, line 277. The IOException handling
should check if it is a resource not found error and ignore the exception if so.
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